taskset 0x00000001 \ python benchmark.py \ /home/david/coding-3/gcc-git-clean/build-benchmark/gcc \ /home/david/coding-3/gcc-git-rich-errors/build-benchmark/gcc \ /home/david/coding-3/gcc-git-clean/src compare_wallclock: xgcc -S kdecore.cc -g -O0 iteration 0: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.247160196304321 iteration 0: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.602349996566772 iteration 1: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.488224983215332 iteration 1: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.595733165740967 iteration 2: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.464464902877808 iteration 2: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.585307121276855 iteration 3: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.465590953826904 iteration 3: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.627142906188965 iteration 4: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.461513042449951 iteration 4: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.596092939376831 iteration 5: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.422297954559326 iteration 5: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.546856880187988 iteration 6: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.529053926467896 iteration 6: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.6475350856781 iteration 7: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.492638111114502 iteration 7: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.583947896957397 iteration 8: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.474897146224976 iteration 8: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.444527864456177 iteration 9: control: xgcc -S kdecore.cc -g -O0: time_taken: 10.493213176727295 iteration 9: experiment: xgcc -S kdecore.cc -g -O0: time_taken: 10.610188007354736 Min: 10.247160 -> 10.444528: 1.02x slower Avg: 10.453905 -> 10.583968: 1.01x slower Not significant Stddev: 0.07772 -> 0.05582: 1.3924x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,9.2471601963,11.6475350857&chco=FF0000,0000FF&chdl=control|experiment&chds=9.2471601963,11.6475350857&chd=t:10.25,10.49,10.46,10.47,10.46,10.42,10.53,10.49,10.47,10.49|10.6,10.6,10.59,10.63,10.6,10.55,10.65,10.58,10.44,10.61&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+kdecore.cc+-g+-O0 compare_memory: xgcc -S kdecore.cc -g -O0 iteration 0: control: xgcc -S kdecore.cc -g -O0: total_ggc: 650337.0 KB iteration 0: experiment: xgcc -S kdecore.cc -g -O0: total_ggc: 711775.0 KB iteration 1: control: xgcc -S kdecore.cc -g -O0: total_ggc: 650337.0 KB iteration 1: experiment: xgcc -S kdecore.cc -g -O0: total_ggc: 711775.0 KB iteration 2: control: xgcc -S kdecore.cc -g -O0: total_ggc: 650337.0 KB iteration 2: experiment: xgcc -S kdecore.cc -g -O0: total_ggc: 711775.0 KB Mem max: 650337.000 -> 711775.000: 1.0945x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,650237.0,711875.0&chco=FF0000,0000FF&chdl=control|experiment&chds=650237.0,711875.0&chd=t:650337.0,650337.0,650337.0|711775.0,711775.0,711775.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+kdecore.cc+-g+-O0 compare_wallclock: xgcc -S kdecore.cc -g -O1 iteration 0: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.280680894851685 iteration 0: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 28.5258948802948 iteration 1: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.54793095588684 iteration 1: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 27.656832933425903 iteration 2: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.545451879501343 iteration 2: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 27.622675895690918 iteration 3: control: xgcc -S kdecore.cc -g -O1: time_taken: 28.508135080337524 iteration 3: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 28.20266103744507 iteration 4: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.910392999649048 iteration 4: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 27.8558030128479 iteration 5: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.536701202392578 iteration 5: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 28.19997811317444 iteration 6: control: xgcc -S kdecore.cc -g -O1: time_taken: 28.058309078216553 iteration 6: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 28.300711154937744 iteration 7: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.683478832244873 iteration 7: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 27.80221199989319 iteration 8: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.441379070281982 iteration 8: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 27.625230073928833 iteration 9: control: xgcc -S kdecore.cc -g -O1: time_taken: 27.43481707572937 iteration 9: experiment: xgcc -S kdecore.cc -g -O1: time_taken: 27.82542586326599 Min: 27.280681 -> 27.622676: 1.01x slower Avg: 27.694728 -> 27.961742: 1.01x slower Not significant Stddev: 0.36704 -> 0.32049: 1.1453x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,26.2806808949,29.5258948803&chco=FF0000,0000FF&chdl=control|experiment&chds=26.2806808949,29.5258948803&chd=t:27.28,27.55,27.55,28.51,27.91,27.54,28.06,27.68,27.44,27.43|28.53,27.66,27.62,28.2,27.86,28.2,28.3,27.8,27.63,27.83&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+kdecore.cc+-g+-O1 compare_memory: xgcc -S kdecore.cc -g -O1 iteration 0: control: xgcc -S kdecore.cc -g -O1: total_ggc: 931951.0 KB iteration 0: experiment: xgcc -S kdecore.cc -g -O1: total_ggc: 989368.0 KB iteration 1: control: xgcc -S kdecore.cc -g -O1: total_ggc: 931949.0 KB iteration 1: experiment: xgcc -S kdecore.cc -g -O1: total_ggc: 989384.0 KB iteration 2: control: xgcc -S kdecore.cc -g -O1: total_ggc: 931951.0 KB iteration 2: experiment: xgcc -S kdecore.cc -g -O1: total_ggc: 989376.0 KB Mem max: 931951.000 -> 989384.000: 1.0616x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,931849.0,989484.0&chco=FF0000,0000FF&chdl=control|experiment&chds=931849.0,989484.0&chd=t:931951.0,931949.0,931951.0|989368.0,989384.0,989376.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+kdecore.cc+-g+-O1 compare_wallclock: xgcc -S kdecore.cc -g -O2 iteration 0: control: xgcc -S kdecore.cc -g -O2: time_taken: 43.90493392944336 iteration 0: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.397315979003906 iteration 1: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.61535310745239 iteration 1: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.2484769821167 iteration 2: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.787352085113525 iteration 2: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.367213010787964 iteration 3: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.36572504043579 iteration 3: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.304210901260376 iteration 4: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.445395946502686 iteration 4: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.5247368812561 iteration 5: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.45122313499451 iteration 5: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.49742889404297 iteration 6: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.628918170928955 iteration 6: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.31823015213013 iteration 7: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.525622844696045 iteration 7: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.29425311088562 iteration 8: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.170878887176514 iteration 8: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.37959098815918 iteration 9: control: xgcc -S kdecore.cc -g -O2: time_taken: 44.323628187179565 iteration 9: experiment: xgcc -S kdecore.cc -g -O2: time_taken: 44.712055921554565 Min: 43.904934 -> 44.248477: 1.01x slower Avg: 44.421903 -> 44.404351: 1.00x faster Not significant Stddev: 0.25146 -> 0.13894: 1.8098x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,42.9049339294,45.7873520851&chco=FF0000,0000FF&chdl=control|experiment&chds=42.9049339294,45.7873520851&chd=t:43.9,44.62,44.79,44.37,44.45,44.45,44.63,44.53,44.17,44.32|44.4,44.25,44.37,44.3,44.52,44.5,44.32,44.29,44.38,44.71&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+kdecore.cc+-g+-O2 compare_memory: xgcc -S kdecore.cc -g -O2 iteration 0: control: xgcc -S kdecore.cc -g -O2: total_ggc: 1125318.0 KB iteration 0: experiment: xgcc -S kdecore.cc -g -O2: total_ggc: 1182360.0 KB iteration 1: control: xgcc -S kdecore.cc -g -O2: total_ggc: 1125314.0 KB iteration 1: experiment: xgcc -S kdecore.cc -g -O2: total_ggc: 1182384.0 KB iteration 2: control: xgcc -S kdecore.cc -g -O2: total_ggc: 1125316.0 KB iteration 2: experiment: xgcc -S kdecore.cc -g -O2: total_ggc: 1182371.0 KB Mem max: 1125318.000 -> 1182384.000: 1.0507x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1125214.0,1182484.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1125214.0,1182484.0&chd=t:1125318.0,1125314.0,1125316.0|1182360.0,1182384.0,1182371.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+kdecore.cc+-g+-O2 compare_wallclock: xgcc -S kdecore.cc -g -O3 iteration 0: control: xgcc -S kdecore.cc -g -O3: time_taken: 47.83670902252197 iteration 0: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.11070799827576 iteration 1: control: xgcc -S kdecore.cc -g -O3: time_taken: 47.97843885421753 iteration 1: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.62008309364319 iteration 2: control: xgcc -S kdecore.cc -g -O3: time_taken: 47.82810997962952 iteration 2: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.35374593734741 iteration 3: control: xgcc -S kdecore.cc -g -O3: time_taken: 48.405426025390625 iteration 3: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.379968881607056 iteration 4: control: xgcc -S kdecore.cc -g -O3: time_taken: 48.17887592315674 iteration 4: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.191866874694824 iteration 5: control: xgcc -S kdecore.cc -g -O3: time_taken: 48.0304000377655 iteration 5: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.37412905693054 iteration 6: control: xgcc -S kdecore.cc -g -O3: time_taken: 47.64598488807678 iteration 6: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.26131510734558 iteration 7: control: xgcc -S kdecore.cc -g -O3: time_taken: 47.787604093551636 iteration 7: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.24480104446411 iteration 8: control: xgcc -S kdecore.cc -g -O3: time_taken: 47.8619270324707 iteration 8: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.06636691093445 iteration 9: control: xgcc -S kdecore.cc -g -O3: time_taken: 47.85634398460388 iteration 9: experiment: xgcc -S kdecore.cc -g -O3: time_taken: 48.00549507141113 Min: 47.645985 -> 48.005495: 1.01x slower Avg: 47.940982 -> 48.260848: 1.01x slower Not significant Stddev: 0.21840 -> 0.18113: 1.2057x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,46.6459848881,49.6200830936&chco=FF0000,0000FF&chdl=control|experiment&chds=46.6459848881,49.6200830936&chd=t:47.84,47.98,47.83,48.41,48.18,48.03,47.65,47.79,47.86,47.86|48.11,48.62,48.35,48.38,48.19,48.37,48.26,48.24,48.07,48.01&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+kdecore.cc+-g+-O3 compare_memory: xgcc -S kdecore.cc -g -O3 iteration 0: control: xgcc -S kdecore.cc -g -O3: total_ggc: 1221406.0 KB iteration 0: experiment: xgcc -S kdecore.cc -g -O3: total_ggc: 1278647.0 KB iteration 1: control: xgcc -S kdecore.cc -g -O3: total_ggc: 1221393.0 KB iteration 1: experiment: xgcc -S kdecore.cc -g -O3: total_ggc: 1278658.0 KB iteration 2: control: xgcc -S kdecore.cc -g -O3: total_ggc: 1221410.0 KB iteration 2: experiment: xgcc -S kdecore.cc -g -O3: total_ggc: 1278653.0 KB Mem max: 1221410.000 -> 1278658.000: 1.0469x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1221293.0,1278758.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1221293.0,1278758.0&chd=t:1221406.0,1221393.0,1221410.0|1278647.0,1278658.0,1278653.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+kdecore.cc+-g+-O3 compare_wallclock: xgcc -S kdecore.cc -g -Os iteration 0: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.74148392677307 iteration 0: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.033478021621704 iteration 1: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.97275400161743 iteration 1: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.204169034957886 iteration 2: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.881327867507935 iteration 2: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.15324592590332 iteration 3: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.991628170013428 iteration 3: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.07208204269409 iteration 4: control: xgcc -S kdecore.cc -g -Os: time_taken: 32.02904510498047 iteration 4: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.23276901245117 iteration 5: control: xgcc -S kdecore.cc -g -Os: time_taken: 32.24447703361511 iteration 5: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.23953294754028 iteration 6: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.959967136383057 iteration 6: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.14026498794556 iteration 7: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.994911909103394 iteration 7: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.05859184265137 iteration 8: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.965710878372192 iteration 8: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.54881715774536 iteration 9: control: xgcc -S kdecore.cc -g -Os: time_taken: 31.854350805282593 iteration 9: experiment: xgcc -S kdecore.cc -g -Os: time_taken: 32.13065004348755 Min: 31.741484 -> 32.033478: 1.01x slower Avg: 31.963566 -> 32.181360: 1.01x slower Not significant Stddev: 0.13042 -> 0.14739: 1.1301x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,30.7414839268,33.5488171577&chco=FF0000,0000FF&chdl=control|experiment&chds=30.7414839268,33.5488171577&chd=t:31.74,31.97,31.88,31.99,32.03,32.24,31.96,31.99,31.97,31.85|32.03,32.2,32.15,32.07,32.23,32.24,32.14,32.06,32.55,32.13&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+kdecore.cc+-g+-Os compare_memory: xgcc -S kdecore.cc -g -Os iteration 0: control: xgcc -S kdecore.cc -g -Os: total_ggc: 867141.0 KB iteration 0: experiment: xgcc -S kdecore.cc -g -Os: total_ggc: 928700.0 KB iteration 1: control: xgcc -S kdecore.cc -g -Os: total_ggc: 867126.0 KB iteration 1: experiment: xgcc -S kdecore.cc -g -Os: total_ggc: 928697.0 KB iteration 2: control: xgcc -S kdecore.cc -g -Os: total_ggc: 867135.0 KB iteration 2: experiment: xgcc -S kdecore.cc -g -Os: total_ggc: 928691.0 KB Mem max: 867141.000 -> 928700.000: 1.0710x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,867026.0,928800.0&chco=FF0000,0000FF&chdl=control|experiment&chds=867026.0,928800.0&chd=t:867141.0,867126.0,867135.0|928700.0,928697.0,928691.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+kdecore.cc+-g+-Os compare_wallclock: xgcc -S empty.c -g -O0 iteration 0: control: xgcc -S empty.c -g -O0: time_taken: 0.013253927230834961 iteration 0: experiment: xgcc -S empty.c -g -O0: time_taken: 2.0169789791107178 iteration 1: control: xgcc -S empty.c -g -O0: time_taken: 0.017180204391479492 iteration 1: experiment: xgcc -S empty.c -g -O0: time_taken: 0.013164043426513672 iteration 2: control: xgcc -S empty.c -g -O0: time_taken: 0.013094902038574219 iteration 2: experiment: xgcc -S empty.c -g -O0: time_taken: 0.013142824172973633 iteration 3: control: xgcc -S empty.c -g -O0: time_taken: 0.012989997863769531 iteration 3: experiment: xgcc -S empty.c -g -O0: time_taken: 0.013215065002441406 iteration 4: control: xgcc -S empty.c -g -O0: time_taken: 0.01304006576538086 iteration 4: experiment: xgcc -S empty.c -g -O0: time_taken: 0.01324605941772461 iteration 5: control: xgcc -S empty.c -g -O0: time_taken: 0.012961864471435547 iteration 5: experiment: xgcc -S empty.c -g -O0: time_taken: 0.013396024703979492 iteration 6: control: xgcc -S empty.c -g -O0: time_taken: 0.013151884078979492 iteration 6: experiment: xgcc -S empty.c -g -O0: time_taken: 0.013288021087646484 iteration 7: control: xgcc -S empty.c -g -O0: time_taken: 0.012977123260498047 iteration 7: experiment: xgcc -S empty.c -g -O0: time_taken: 0.013186216354370117 iteration 8: control: xgcc -S empty.c -g -O0: time_taken: 0.013072013854980469 iteration 8: experiment: xgcc -S empty.c -g -O0: time_taken: 0.0132598876953125 iteration 9: control: xgcc -S empty.c -g -O0: time_taken: 0.012887954711914062 iteration 9: experiment: xgcc -S empty.c -g -O0: time_taken: 0.013206958770751953 Min: 0.012888 -> 0.013143: 1.02x slower Avg: 0.013461 -> 0.213608: 15.87x slower Not significant Stddev: 0.00131 -> 0.63364: 483.3499x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,3.01697897911&chco=FF0000,0000FF&chdl=control|experiment&chds=0,3.01697897911&chd=t:0.01,0.02,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01|2.02,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+empty.c+-g+-O0 compare_memory: xgcc -S empty.c -g -O0 iteration 0: control: xgcc -S empty.c -g -O0: total_ggc: 1189.0 KB iteration 0: experiment: xgcc -S empty.c -g -O0: total_ggc: 1193.0 KB iteration 1: control: xgcc -S empty.c -g -O0: total_ggc: 1189.0 KB iteration 1: experiment: xgcc -S empty.c -g -O0: total_ggc: 1193.0 KB iteration 2: control: xgcc -S empty.c -g -O0: total_ggc: 1189.0 KB iteration 2: experiment: xgcc -S empty.c -g -O0: total_ggc: 1193.0 KB Mem max: 1189.000 -> 1193.000: 1.0034x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1089.0,1293.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1089.0,1293.0&chd=t:1189.0,1189.0,1189.0|1193.0,1193.0,1193.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+empty.c+-g+-O0 compare_wallclock: xgcc -S empty.c -g -O1 iteration 0: control: xgcc -S empty.c -g -O1: time_taken: 0.013270854949951172 iteration 0: experiment: xgcc -S empty.c -g -O1: time_taken: 1.8354971408843994 iteration 1: control: xgcc -S empty.c -g -O1: time_taken: 0.013813972473144531 iteration 1: experiment: xgcc -S empty.c -g -O1: time_taken: 0.013200998306274414 iteration 2: control: xgcc -S empty.c -g -O1: time_taken: 0.013164043426513672 iteration 2: experiment: xgcc -S empty.c -g -O1: time_taken: 0.013170003890991211 iteration 3: control: xgcc -S empty.c -g -O1: time_taken: 0.013361930847167969 iteration 3: experiment: xgcc -S empty.c -g -O1: time_taken: 0.01278996467590332 iteration 4: control: xgcc -S empty.c -g -O1: time_taken: 0.013368844985961914 iteration 4: experiment: xgcc -S empty.c -g -O1: time_taken: 0.013208866119384766 iteration 5: control: xgcc -S empty.c -g -O1: time_taken: 0.013536930084228516 iteration 5: experiment: xgcc -S empty.c -g -O1: time_taken: 0.013232946395874023 iteration 6: control: xgcc -S empty.c -g -O1: time_taken: 0.013566017150878906 iteration 6: experiment: xgcc -S empty.c -g -O1: time_taken: 0.013070106506347656 iteration 7: control: xgcc -S empty.c -g -O1: time_taken: 0.013341903686523438 iteration 7: experiment: xgcc -S empty.c -g -O1: time_taken: 0.013022899627685547 iteration 8: control: xgcc -S empty.c -g -O1: time_taken: 0.013454914093017578 iteration 8: experiment: xgcc -S empty.c -g -O1: time_taken: 0.01312398910522461 iteration 9: control: xgcc -S empty.c -g -O1: time_taken: 0.013432025909423828 iteration 9: experiment: xgcc -S empty.c -g -O1: time_taken: 0.01320195198059082 Min: 0.013164 -> 0.012790: 1.03x faster Avg: 0.013431 -> 0.195352: 14.54x slower Not significant Stddev: 0.00018 -> 0.57629: 3209.4498x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.83549714088&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.83549714088&chd=t:0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01|1.84,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+empty.c+-g+-O1 compare_memory: xgcc -S empty.c -g -O1 iteration 0: control: xgcc -S empty.c -g -O1: total_ggc: 1189.0 KB iteration 0: experiment: xgcc -S empty.c -g -O1: total_ggc: 1193.0 KB iteration 1: control: xgcc -S empty.c -g -O1: total_ggc: 1189.0 KB iteration 1: experiment: xgcc -S empty.c -g -O1: total_ggc: 1193.0 KB iteration 2: control: xgcc -S empty.c -g -O1: total_ggc: 1189.0 KB iteration 2: experiment: xgcc -S empty.c -g -O1: total_ggc: 1193.0 KB Mem max: 1189.000 -> 1193.000: 1.0034x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1089.0,1293.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1089.0,1293.0&chd=t:1189.0,1189.0,1189.0|1193.0,1193.0,1193.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+empty.c+-g+-O1 compare_wallclock: xgcc -S empty.c -g -O2 iteration 0: control: xgcc -S empty.c -g -O2: time_taken: 0.013638973236083984 iteration 0: experiment: xgcc -S empty.c -g -O2: time_taken: 2.345999002456665 iteration 1: control: xgcc -S empty.c -g -O2: time_taken: 0.013749837875366211 iteration 1: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013283967971801758 iteration 2: control: xgcc -S empty.c -g -O2: time_taken: 0.01316380500793457 iteration 2: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013175010681152344 iteration 3: control: xgcc -S empty.c -g -O2: time_taken: 0.013153076171875 iteration 3: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013259172439575195 iteration 4: control: xgcc -S empty.c -g -O2: time_taken: 0.01291203498840332 iteration 4: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013258934020996094 iteration 5: control: xgcc -S empty.c -g -O2: time_taken: 0.013046026229858398 iteration 5: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013251066207885742 iteration 6: control: xgcc -S empty.c -g -O2: time_taken: 0.013371944427490234 iteration 6: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013271093368530273 iteration 7: control: xgcc -S empty.c -g -O2: time_taken: 0.013165950775146484 iteration 7: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013529062271118164 iteration 8: control: xgcc -S empty.c -g -O2: time_taken: 0.013199090957641602 iteration 8: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013291120529174805 iteration 9: control: xgcc -S empty.c -g -O2: time_taken: 0.013036966323852539 iteration 9: experiment: xgcc -S empty.c -g -O2: time_taken: 0.013315916061401367 Min: 0.012912 -> 0.013175: 1.02x slower Avg: 0.013244 -> 0.246563: 18.62x slower Not significant Stddev: 0.00027 -> 0.73767: 2759.1251x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,3.34599900246&chco=FF0000,0000FF&chdl=control|experiment&chds=0,3.34599900246&chd=t:0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01|2.35,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+empty.c+-g+-O2 compare_memory: xgcc -S empty.c -g -O2 iteration 0: control: xgcc -S empty.c -g -O2: total_ggc: 1189.0 KB iteration 0: experiment: xgcc -S empty.c -g -O2: total_ggc: 1193.0 KB iteration 1: control: xgcc -S empty.c -g -O2: total_ggc: 1189.0 KB iteration 1: experiment: xgcc -S empty.c -g -O2: total_ggc: 1193.0 KB iteration 2: control: xgcc -S empty.c -g -O2: total_ggc: 1189.0 KB iteration 2: experiment: xgcc -S empty.c -g -O2: total_ggc: 1193.0 KB Mem max: 1189.000 -> 1193.000: 1.0034x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1089.0,1293.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1089.0,1293.0&chd=t:1189.0,1189.0,1189.0|1193.0,1193.0,1193.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+empty.c+-g+-O2 compare_wallclock: xgcc -S empty.c -g -O3 iteration 0: control: xgcc -S empty.c -g -O3: time_taken: 0.013586997985839844 iteration 0: experiment: xgcc -S empty.c -g -O3: time_taken: 1.4628369808197021 iteration 1: control: xgcc -S empty.c -g -O3: time_taken: 0.015604972839355469 iteration 1: experiment: xgcc -S empty.c -g -O3: time_taken: 0.01312398910522461 iteration 2: control: xgcc -S empty.c -g -O3: time_taken: 0.013115167617797852 iteration 2: experiment: xgcc -S empty.c -g -O3: time_taken: 0.01320505142211914 iteration 3: control: xgcc -S empty.c -g -O3: time_taken: 0.012595891952514648 iteration 3: experiment: xgcc -S empty.c -g -O3: time_taken: 0.013181924819946289 iteration 4: control: xgcc -S empty.c -g -O3: time_taken: 0.01314687728881836 iteration 4: experiment: xgcc -S empty.c -g -O3: time_taken: 0.012791872024536133 iteration 5: control: xgcc -S empty.c -g -O3: time_taken: 0.01291203498840332 iteration 5: experiment: xgcc -S empty.c -g -O3: time_taken: 0.013204097747802734 iteration 6: control: xgcc -S empty.c -g -O3: time_taken: 0.013279199600219727 iteration 6: experiment: xgcc -S empty.c -g -O3: time_taken: 0.013259172439575195 iteration 7: control: xgcc -S empty.c -g -O3: time_taken: 0.013050079345703125 iteration 7: experiment: xgcc -S empty.c -g -O3: time_taken: 0.012948036193847656 iteration 8: control: xgcc -S empty.c -g -O3: time_taken: 0.01320791244506836 iteration 8: experiment: xgcc -S empty.c -g -O3: time_taken: 0.013226985931396484 iteration 9: control: xgcc -S empty.c -g -O3: time_taken: 0.013459205627441406 iteration 9: experiment: xgcc -S empty.c -g -O3: time_taken: 0.013200044631958008 Min: 0.012596 -> 0.012792: 1.02x slower Avg: 0.013396 -> 0.158098: 11.80x slower Not significant Stddev: 0.00082 -> 0.45844: 556.6648x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.46283698082&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.46283698082&chd=t:0.01,0.02,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01|1.46,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+empty.c+-g+-O3 compare_memory: xgcc -S empty.c -g -O3 iteration 0: control: xgcc -S empty.c -g -O3: total_ggc: 1189.0 KB iteration 0: experiment: xgcc -S empty.c -g -O3: total_ggc: 1193.0 KB iteration 1: control: xgcc -S empty.c -g -O3: total_ggc: 1189.0 KB iteration 1: experiment: xgcc -S empty.c -g -O3: total_ggc: 1193.0 KB iteration 2: control: xgcc -S empty.c -g -O3: total_ggc: 1189.0 KB iteration 2: experiment: xgcc -S empty.c -g -O3: total_ggc: 1193.0 KB Mem max: 1189.000 -> 1193.000: 1.0034x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1089.0,1293.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1089.0,1293.0&chd=t:1189.0,1189.0,1189.0|1193.0,1193.0,1193.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+empty.c+-g+-O3 compare_wallclock: xgcc -S empty.c -g -Os iteration 0: control: xgcc -S empty.c -g -Os: time_taken: 0.014051198959350586 iteration 0: experiment: xgcc -S empty.c -g -Os: time_taken: 1.7578771114349365 iteration 1: control: xgcc -S empty.c -g -Os: time_taken: 0.014016151428222656 iteration 1: experiment: xgcc -S empty.c -g -Os: time_taken: 0.012885093688964844 iteration 2: control: xgcc -S empty.c -g -Os: time_taken: 0.013219118118286133 iteration 2: experiment: xgcc -S empty.c -g -Os: time_taken: 0.013147115707397461 iteration 3: control: xgcc -S empty.c -g -Os: time_taken: 0.013183116912841797 iteration 3: experiment: xgcc -S empty.c -g -Os: time_taken: 0.013238906860351562 iteration 4: control: xgcc -S empty.c -g -Os: time_taken: 0.012691020965576172 iteration 4: experiment: xgcc -S empty.c -g -Os: time_taken: 0.013210058212280273 iteration 5: control: xgcc -S empty.c -g -Os: time_taken: 0.013186931610107422 iteration 5: experiment: xgcc -S empty.c -g -Os: time_taken: 0.013273954391479492 iteration 6: control: xgcc -S empty.c -g -Os: time_taken: 0.013295173645019531 iteration 6: experiment: xgcc -S empty.c -g -Os: time_taken: 0.01300501823425293 iteration 7: control: xgcc -S empty.c -g -Os: time_taken: 0.013143062591552734 iteration 7: experiment: xgcc -S empty.c -g -Os: time_taken: 0.013258934020996094 iteration 8: control: xgcc -S empty.c -g -Os: time_taken: 0.013228893280029297 iteration 8: experiment: xgcc -S empty.c -g -Os: time_taken: 0.012969970703125 iteration 9: control: xgcc -S empty.c -g -Os: time_taken: 0.013109922409057617 iteration 9: experiment: xgcc -S empty.c -g -Os: time_taken: 0.013321876525878906 Min: 0.012691 -> 0.012885: 1.02x slower Avg: 0.013312 -> 0.187619: 14.09x slower Not significant Stddev: 0.00041 -> 0.55173: 1331.5060x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.75787711143&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.75787711143&chd=t:0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01|1.76,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01,0.01&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+empty.c+-g+-Os compare_memory: xgcc -S empty.c -g -Os iteration 0: control: xgcc -S empty.c -g -Os: total_ggc: 1189.0 KB iteration 0: experiment: xgcc -S empty.c -g -Os: total_ggc: 1193.0 KB iteration 1: control: xgcc -S empty.c -g -Os: total_ggc: 1189.0 KB iteration 1: experiment: xgcc -S empty.c -g -Os: total_ggc: 1193.0 KB iteration 2: control: xgcc -S empty.c -g -Os: total_ggc: 1189.0 KB iteration 2: experiment: xgcc -S empty.c -g -Os: total_ggc: 1193.0 KB Mem max: 1189.000 -> 1193.000: 1.0034x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1089.0,1293.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1089.0,1293.0&chd=t:1189.0,1189.0,1189.0|1193.0,1193.0,1193.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+empty.c+-g+-Os compare_wallclock: xgcc -S big-code.c -g -O0 iteration 0: control: xgcc -S big-code.c -g -O0: time_taken: 3.544687032699585 iteration 0: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.30818510055542 iteration 1: control: xgcc -S big-code.c -g -O0: time_taken: 3.2933919429779053 iteration 1: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.303049087524414 iteration 2: control: xgcc -S big-code.c -g -O0: time_taken: 3.315808057785034 iteration 2: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.3161439895629883 iteration 3: control: xgcc -S big-code.c -g -O0: time_taken: 3.3070590496063232 iteration 3: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.3050830364227295 iteration 4: control: xgcc -S big-code.c -g -O0: time_taken: 3.293779134750366 iteration 4: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.313180923461914 iteration 5: control: xgcc -S big-code.c -g -O0: time_taken: 3.305655002593994 iteration 5: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.3087520599365234 iteration 6: control: xgcc -S big-code.c -g -O0: time_taken: 3.3005239963531494 iteration 6: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.312405824661255 iteration 7: control: xgcc -S big-code.c -g -O0: time_taken: 3.3040921688079834 iteration 7: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.3100321292877197 iteration 8: control: xgcc -S big-code.c -g -O0: time_taken: 3.292948007583618 iteration 8: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.3088150024414062 iteration 9: control: xgcc -S big-code.c -g -O0: time_taken: 3.3001930713653564 iteration 9: experiment: xgcc -S big-code.c -g -O0: time_taken: 3.3208298683166504 Min: 3.292948 -> 3.303049: 1.00x slower Avg: 3.325814 -> 3.310648: 1.00x faster Not significant Stddev: 0.07724 -> 0.00522: 14.7885x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,2.29294800758,4.5446870327&chco=FF0000,0000FF&chdl=control|experiment&chds=2.29294800758,4.5446870327&chd=t:3.54,3.29,3.32,3.31,3.29,3.31,3.3,3.3,3.29,3.3|3.31,3.3,3.32,3.31,3.31,3.31,3.31,3.31,3.31,3.32&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+big-code.c+-g+-O0 compare_memory: xgcc -S big-code.c -g -O0 iteration 0: control: xgcc -S big-code.c -g -O0: total_ggc: 166584.0 KB iteration 0: experiment: xgcc -S big-code.c -g -O0: total_ggc: 172726.0 KB iteration 1: control: xgcc -S big-code.c -g -O0: total_ggc: 166584.0 KB iteration 1: experiment: xgcc -S big-code.c -g -O0: total_ggc: 172726.0 KB iteration 2: control: xgcc -S big-code.c -g -O0: total_ggc: 166584.0 KB iteration 2: experiment: xgcc -S big-code.c -g -O0: total_ggc: 172726.0 KB Mem max: 166584.000 -> 172726.000: 1.0369x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,166484.0,172826.0&chco=FF0000,0000FF&chdl=control|experiment&chds=166484.0,172826.0&chd=t:166584.0,166584.0,166584.0|172726.0,172726.0,172726.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+big-code.c+-g+-O0 compare_wallclock: xgcc -S big-code.c -g -O1 iteration 0: control: xgcc -S big-code.c -g -O1: time_taken: 16.017665147781372 iteration 0: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.820000171661377 iteration 1: control: xgcc -S big-code.c -g -O1: time_taken: 15.714116096496582 iteration 1: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.78777003288269 iteration 2: control: xgcc -S big-code.c -g -O1: time_taken: 15.796710014343262 iteration 2: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.887503862380981 iteration 3: control: xgcc -S big-code.c -g -O1: time_taken: 15.746899843215942 iteration 3: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.816240072250366 iteration 4: control: xgcc -S big-code.c -g -O1: time_taken: 15.782629013061523 iteration 4: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.780998945236206 iteration 5: control: xgcc -S big-code.c -g -O1: time_taken: 15.739901065826416 iteration 5: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.759253978729248 iteration 6: control: xgcc -S big-code.c -g -O1: time_taken: 15.734476804733276 iteration 6: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.775840997695923 iteration 7: control: xgcc -S big-code.c -g -O1: time_taken: 15.721092939376831 iteration 7: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.83218502998352 iteration 8: control: xgcc -S big-code.c -g -O1: time_taken: 15.741708040237427 iteration 8: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.872039079666138 iteration 9: control: xgcc -S big-code.c -g -O1: time_taken: 15.763755083084106 iteration 9: experiment: xgcc -S big-code.c -g -O1: time_taken: 15.781868934631348 Min: 15.714116 -> 15.759254: 1.00x slower Avg: 15.775895 -> 15.811370: 1.00x slower Not significant Stddev: 0.08877 -> 0.04260: 2.0835x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,14.7141160965,17.0176651478&chco=FF0000,0000FF&chdl=control|experiment&chds=14.7141160965,17.0176651478&chd=t:16.02,15.71,15.8,15.75,15.78,15.74,15.73,15.72,15.74,15.76|15.82,15.79,15.89,15.82,15.78,15.76,15.78,15.83,15.87,15.78&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+big-code.c+-g+-O1 compare_memory: xgcc -S big-code.c -g -O1 iteration 0: control: xgcc -S big-code.c -g -O1: total_ggc: 279793.0 KB iteration 0: experiment: xgcc -S big-code.c -g -O1: total_ggc: 285935.0 KB iteration 1: control: xgcc -S big-code.c -g -O1: total_ggc: 279793.0 KB iteration 1: experiment: xgcc -S big-code.c -g -O1: total_ggc: 285935.0 KB iteration 2: control: xgcc -S big-code.c -g -O1: total_ggc: 279793.0 KB iteration 2: experiment: xgcc -S big-code.c -g -O1: total_ggc: 285935.0 KB Mem max: 279793.000 -> 285935.000: 1.0220x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,279693.0,286035.0&chco=FF0000,0000FF&chdl=control|experiment&chds=279693.0,286035.0&chd=t:279793.0,279793.0,279793.0|285935.0,285935.0,285935.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+big-code.c+-g+-O1 compare_wallclock: xgcc -S big-code.c -g -O2 iteration 0: control: xgcc -S big-code.c -g -O2: time_taken: 22.610260009765625 iteration 0: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.701043844223022 iteration 1: control: xgcc -S big-code.c -g -O2: time_taken: 22.646213054656982 iteration 1: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.677478790283203 iteration 2: control: xgcc -S big-code.c -g -O2: time_taken: 22.567405939102173 iteration 2: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.639420986175537 iteration 3: control: xgcc -S big-code.c -g -O2: time_taken: 22.654119968414307 iteration 3: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.608032941818237 iteration 4: control: xgcc -S big-code.c -g -O2: time_taken: 22.600348949432373 iteration 4: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.650407075881958 iteration 5: control: xgcc -S big-code.c -g -O2: time_taken: 22.63286590576172 iteration 5: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.61046600341797 iteration 6: control: xgcc -S big-code.c -g -O2: time_taken: 22.60244607925415 iteration 6: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.605782985687256 iteration 7: control: xgcc -S big-code.c -g -O2: time_taken: 22.625378131866455 iteration 7: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.730543851852417 iteration 8: control: xgcc -S big-code.c -g -O2: time_taken: 22.61714196205139 iteration 8: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.605435132980347 iteration 9: control: xgcc -S big-code.c -g -O2: time_taken: 22.639270067214966 iteration 9: experiment: xgcc -S big-code.c -g -O2: time_taken: 22.643178939819336 Min: 22.567406 -> 22.605435: 1.00x slower Avg: 22.619545 -> 22.647179: 1.00x slower Not significant Stddev: 0.02577 -> 0.04371: 1.6958x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,21.5674059391,23.7305438519&chco=FF0000,0000FF&chdl=control|experiment&chds=21.5674059391,23.7305438519&chd=t:22.61,22.65,22.57,22.65,22.6,22.63,22.6,22.63,22.62,22.64|22.7,22.68,22.64,22.61,22.65,22.61,22.61,22.73,22.61,22.64&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+big-code.c+-g+-O2 compare_memory: xgcc -S big-code.c -g -O2 iteration 0: control: xgcc -S big-code.c -g -O2: total_ggc: 400058.0 KB iteration 0: experiment: xgcc -S big-code.c -g -O2: total_ggc: 406189.0 KB iteration 1: control: xgcc -S big-code.c -g -O2: total_ggc: 400058.0 KB iteration 1: experiment: xgcc -S big-code.c -g -O2: total_ggc: 406189.0 KB iteration 2: control: xgcc -S big-code.c -g -O2: total_ggc: 400058.0 KB iteration 2: experiment: xgcc -S big-code.c -g -O2: total_ggc: 406189.0 KB Mem max: 400058.000 -> 406189.000: 1.0153x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,399958.0,406289.0&chco=FF0000,0000FF&chdl=control|experiment&chds=399958.0,406289.0&chd=t:400058.0,400058.0,400058.0|406189.0,406189.0,406189.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+big-code.c+-g+-O2 compare_wallclock: xgcc -S big-code.c -g -O3 iteration 0: control: xgcc -S big-code.c -g -O3: time_taken: 52.487399101257324 iteration 0: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.80418515205383 iteration 1: control: xgcc -S big-code.c -g -O3: time_taken: 52.46207094192505 iteration 1: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.77943682670593 iteration 2: control: xgcc -S big-code.c -g -O3: time_taken: 52.481093883514404 iteration 2: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.78540086746216 iteration 3: control: xgcc -S big-code.c -g -O3: time_taken: 52.5563440322876 iteration 3: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.80249905586243 iteration 4: control: xgcc -S big-code.c -g -O3: time_taken: 52.55007600784302 iteration 4: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.84350395202637 iteration 5: control: xgcc -S big-code.c -g -O3: time_taken: 52.421459913253784 iteration 5: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.83591294288635 iteration 6: control: xgcc -S big-code.c -g -O3: time_taken: 52.47215414047241 iteration 6: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.82832598686218 iteration 7: control: xgcc -S big-code.c -g -O3: time_taken: 52.488487005233765 iteration 7: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.86161708831787 iteration 8: control: xgcc -S big-code.c -g -O3: time_taken: 52.54757905006409 iteration 8: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.703835010528564 iteration 9: control: xgcc -S big-code.c -g -O3: time_taken: 52.45287799835205 iteration 9: experiment: xgcc -S big-code.c -g -O3: time_taken: 52.82078003883362 Min: 52.421460 -> 52.703835: 1.01x slower Avg: 52.491954 -> 52.806550: 1.01x slower Not significant Stddev: 0.04540 -> 0.04434: 1.0240x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,51.4214599133,53.8616170883&chco=FF0000,0000FF&chdl=control|experiment&chds=51.4214599133,53.8616170883&chd=t:52.49,52.46,52.48,52.56,52.55,52.42,52.47,52.49,52.55,52.45|52.8,52.78,52.79,52.8,52.84,52.84,52.83,52.86,52.7,52.82&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+big-code.c+-g+-O3 compare_memory: xgcc -S big-code.c -g -O3 iteration 0: control: xgcc -S big-code.c -g -O3: total_ggc: 903649.0 KB iteration 0: experiment: xgcc -S big-code.c -g -O3: total_ggc: 910001.0 KB iteration 1: control: xgcc -S big-code.c -g -O3: total_ggc: 903906.0 KB iteration 1: experiment: xgcc -S big-code.c -g -O3: total_ggc: 910001.0 KB iteration 2: control: xgcc -S big-code.c -g -O3: total_ggc: 903906.0 KB iteration 2: experiment: xgcc -S big-code.c -g -O3: total_ggc: 909745.0 KB Mem max: 903906.000 -> 910001.000: 1.0067x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,903549.0,910101.0&chco=FF0000,0000FF&chdl=control|experiment&chds=903549.0,910101.0&chd=t:903649.0,903906.0,903906.0|910001.0,910001.0,909745.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+big-code.c+-g+-O3 compare_wallclock: xgcc -S big-code.c -g -Os iteration 0: control: xgcc -S big-code.c -g -Os: time_taken: 21.146265983581543 iteration 0: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.275612831115723 iteration 1: control: xgcc -S big-code.c -g -Os: time_taken: 21.156558990478516 iteration 1: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.293049097061157 iteration 2: control: xgcc -S big-code.c -g -Os: time_taken: 21.234943151474 iteration 2: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.32195496559143 iteration 3: control: xgcc -S big-code.c -g -Os: time_taken: 21.23746919631958 iteration 3: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.29084300994873 iteration 4: control: xgcc -S big-code.c -g -Os: time_taken: 21.232112884521484 iteration 4: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.28735589981079 iteration 5: control: xgcc -S big-code.c -g -Os: time_taken: 21.17441201210022 iteration 5: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.294180154800415 iteration 6: control: xgcc -S big-code.c -g -Os: time_taken: 21.205727100372314 iteration 6: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.293988943099976 iteration 7: control: xgcc -S big-code.c -g -Os: time_taken: 21.211050987243652 iteration 7: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.2725989818573 iteration 8: control: xgcc -S big-code.c -g -Os: time_taken: 21.204604148864746 iteration 8: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.260138034820557 iteration 9: control: xgcc -S big-code.c -g -Os: time_taken: 21.18592596054077 iteration 9: experiment: xgcc -S big-code.c -g -Os: time_taken: 21.28392219543457 Min: 21.146266 -> 21.260138: 1.01x slower Avg: 21.198907 -> 21.287364: 1.00x slower Not significant Stddev: 0.03240 -> 0.01647: 1.9675x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,20.1462659836,22.3219549656&chco=FF0000,0000FF&chdl=control|experiment&chds=20.1462659836,22.3219549656&chd=t:21.15,21.16,21.23,21.24,21.23,21.17,21.21,21.21,21.2,21.19|21.28,21.29,21.32,21.29,21.29,21.29,21.29,21.27,21.26,21.28&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+big-code.c+-g+-Os compare_memory: xgcc -S big-code.c -g -Os iteration 0: control: xgcc -S big-code.c -g -Os: total_ggc: 357060.0 KB iteration 0: experiment: xgcc -S big-code.c -g -Os: total_ggc: 363005.0 KB iteration 1: control: xgcc -S big-code.c -g -Os: total_ggc: 357060.0 KB iteration 1: experiment: xgcc -S big-code.c -g -Os: total_ggc: 363005.0 KB iteration 2: control: xgcc -S big-code.c -g -Os: total_ggc: 357060.0 KB iteration 2: experiment: xgcc -S big-code.c -g -Os: total_ggc: 363005.0 KB Mem max: 357060.000 -> 363005.000: 1.0166x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,356960.0,363105.0&chco=FF0000,0000FF&chdl=control|experiment&chds=356960.0,363105.0&chd=t:357060.0,357060.0,357060.0|363005.0,363005.0,363005.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+big-code.c+-g+-Os compare_wallclock: xgcc -S influence.i -g -O0 iteration 0: control: xgcc -S influence.i -g -O0: time_taken: 0.15235209465026855 iteration 0: experiment: xgcc -S influence.i -g -O0: time_taken: 1.8032641410827637 iteration 1: control: xgcc -S influence.i -g -O0: time_taken: 0.8838558197021484 iteration 1: experiment: xgcc -S influence.i -g -O0: time_taken: 0.15639400482177734 iteration 2: control: xgcc -S influence.i -g -O0: time_taken: 0.14870405197143555 iteration 2: experiment: xgcc -S influence.i -g -O0: time_taken: 0.1565260887145996 iteration 3: control: xgcc -S influence.i -g -O0: time_taken: 0.14867186546325684 iteration 3: experiment: xgcc -S influence.i -g -O0: time_taken: 0.15626192092895508 iteration 4: control: xgcc -S influence.i -g -O0: time_taken: 0.14879107475280762 iteration 4: experiment: xgcc -S influence.i -g -O0: time_taken: 0.15713787078857422 iteration 5: control: xgcc -S influence.i -g -O0: time_taken: 0.14870500564575195 iteration 5: experiment: xgcc -S influence.i -g -O0: time_taken: 0.15660500526428223 iteration 6: control: xgcc -S influence.i -g -O0: time_taken: 0.14942407608032227 iteration 6: experiment: xgcc -S influence.i -g -O0: time_taken: 0.1565868854522705 iteration 7: control: xgcc -S influence.i -g -O0: time_taken: 0.14875197410583496 iteration 7: experiment: xgcc -S influence.i -g -O0: time_taken: 0.15666699409484863 iteration 8: control: xgcc -S influence.i -g -O0: time_taken: 0.14901494979858398 iteration 8: experiment: xgcc -S influence.i -g -O0: time_taken: 0.15695500373840332 iteration 9: control: xgcc -S influence.i -g -O0: time_taken: 0.14910602569580078 iteration 9: experiment: xgcc -S influence.i -g -O0: time_taken: 0.1565401554107666 Min: 0.148672 -> 0.156262: 1.05x slower Avg: 0.222738 -> 0.321294: 1.44x slower Not significant Stddev: 0.23230 -> 0.52071: 2.2416x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.80326414108&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.80326414108&chd=t:0.15,0.88,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15|1.8,0.16,0.16,0.16,0.16,0.16,0.16,0.16,0.16,0.16&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+influence.i+-g+-O0 compare_memory: xgcc -S influence.i -g -O0 iteration 0: control: xgcc -S influence.i -g -O0: total_ggc: 9273.0 KB iteration 0: experiment: xgcc -S influence.i -g -O0: total_ggc: 13303.0 KB iteration 1: control: xgcc -S influence.i -g -O0: total_ggc: 9273.0 KB iteration 1: experiment: xgcc -S influence.i -g -O0: total_ggc: 13303.0 KB iteration 2: control: xgcc -S influence.i -g -O0: total_ggc: 9273.0 KB iteration 2: experiment: xgcc -S influence.i -g -O0: total_ggc: 13303.0 KB Mem max: 9273.000 -> 13303.000: 1.4346x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,9173.0,13403.0&chco=FF0000,0000FF&chdl=control|experiment&chds=9173.0,13403.0&chd=t:9273.0,9273.0,9273.0|13303.0,13303.0,13303.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+influence.i+-g+-O0 compare_wallclock: xgcc -S influence.i -g -O1 iteration 0: control: xgcc -S influence.i -g -O1: time_taken: 0.39411401748657227 iteration 0: experiment: xgcc -S influence.i -g -O1: time_taken: 1.86704683303833 iteration 1: control: xgcc -S influence.i -g -O1: time_taken: 0.3922889232635498 iteration 1: experiment: xgcc -S influence.i -g -O1: time_taken: 0.3990640640258789 iteration 2: control: xgcc -S influence.i -g -O1: time_taken: 0.38985586166381836 iteration 2: experiment: xgcc -S influence.i -g -O1: time_taken: 0.39675402641296387 iteration 3: control: xgcc -S influence.i -g -O1: time_taken: 0.3884270191192627 iteration 3: experiment: xgcc -S influence.i -g -O1: time_taken: 0.3969919681549072 iteration 4: control: xgcc -S influence.i -g -O1: time_taken: 0.3881399631500244 iteration 4: experiment: xgcc -S influence.i -g -O1: time_taken: 0.3966550827026367 iteration 5: control: xgcc -S influence.i -g -O1: time_taken: 0.38773393630981445 iteration 5: experiment: xgcc -S influence.i -g -O1: time_taken: 0.3974020481109619 iteration 6: control: xgcc -S influence.i -g -O1: time_taken: 0.3887629508972168 iteration 6: experiment: xgcc -S influence.i -g -O1: time_taken: 0.3966989517211914 iteration 7: control: xgcc -S influence.i -g -O1: time_taken: 0.38832807540893555 iteration 7: experiment: xgcc -S influence.i -g -O1: time_taken: 0.3966798782348633 iteration 8: control: xgcc -S influence.i -g -O1: time_taken: 0.3882768154144287 iteration 8: experiment: xgcc -S influence.i -g -O1: time_taken: 0.3973350524902344 iteration 9: control: xgcc -S influence.i -g -O1: time_taken: 0.38819408416748047 iteration 9: experiment: xgcc -S influence.i -g -O1: time_taken: 0.39685606956481934 Min: 0.387734 -> 0.396655: 1.02x slower Avg: 0.389412 -> 0.544148: 1.40x slower Not significant Stddev: 0.00212 -> 0.46482: 219.5115x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.86704683304&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.86704683304&chd=t:0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39|1.87,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+influence.i+-g+-O1 compare_memory: xgcc -S influence.i -g -O1 iteration 0: control: xgcc -S influence.i -g -O1: total_ggc: 12968.0 KB iteration 0: experiment: xgcc -S influence.i -g -O1: total_ggc: 16998.0 KB iteration 1: control: xgcc -S influence.i -g -O1: total_ggc: 12968.0 KB iteration 1: experiment: xgcc -S influence.i -g -O1: total_ggc: 16998.0 KB iteration 2: control: xgcc -S influence.i -g -O1: total_ggc: 12968.0 KB iteration 2: experiment: xgcc -S influence.i -g -O1: total_ggc: 16998.0 KB Mem max: 12968.000 -> 16998.000: 1.3108x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,12868.0,17098.0&chco=FF0000,0000FF&chdl=control|experiment&chds=12868.0,17098.0&chd=t:12968.0,12968.0,12968.0|16998.0,16998.0,16998.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+influence.i+-g+-O1 compare_wallclock: xgcc -S influence.i -g -O2 iteration 0: control: xgcc -S influence.i -g -O2: time_taken: 1.2589781284332275 iteration 0: experiment: xgcc -S influence.i -g -O2: time_taken: 1.3730268478393555 iteration 1: control: xgcc -S influence.i -g -O2: time_taken: 0.5883779525756836 iteration 1: experiment: xgcc -S influence.i -g -O2: time_taken: 0.597722053527832 iteration 2: control: xgcc -S influence.i -g -O2: time_taken: 0.5880639553070068 iteration 2: experiment: xgcc -S influence.i -g -O2: time_taken: 0.59676194190979 iteration 3: control: xgcc -S influence.i -g -O2: time_taken: 0.5890729427337646 iteration 3: experiment: xgcc -S influence.i -g -O2: time_taken: 0.5984740257263184 iteration 4: control: xgcc -S influence.i -g -O2: time_taken: 0.5906939506530762 iteration 4: experiment: xgcc -S influence.i -g -O2: time_taken: 0.5965888500213623 iteration 5: control: xgcc -S influence.i -g -O2: time_taken: 0.5885770320892334 iteration 5: experiment: xgcc -S influence.i -g -O2: time_taken: 0.5969960689544678 iteration 6: control: xgcc -S influence.i -g -O2: time_taken: 0.5903570652008057 iteration 6: experiment: xgcc -S influence.i -g -O2: time_taken: 0.5972349643707275 iteration 7: control: xgcc -S influence.i -g -O2: time_taken: 0.5881049633026123 iteration 7: experiment: xgcc -S influence.i -g -O2: time_taken: 0.5965099334716797 iteration 8: control: xgcc -S influence.i -g -O2: time_taken: 0.589339017868042 iteration 8: experiment: xgcc -S influence.i -g -O2: time_taken: 0.597186803817749 iteration 9: control: xgcc -S influence.i -g -O2: time_taken: 0.5888800621032715 iteration 9: experiment: xgcc -S influence.i -g -O2: time_taken: 0.596674919128418 Min: 0.588064 -> 0.596510: 1.01x slower Avg: 0.656045 -> 0.674718: 1.03x slower Not significant Stddev: 0.21185 -> 0.24536: 1.1582x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.37302684784&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.37302684784&chd=t:1.26,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59|1.37,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.6&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+influence.i+-g+-O2 compare_memory: xgcc -S influence.i -g -O2 iteration 0: control: xgcc -S influence.i -g -O2: total_ggc: 16386.0 KB iteration 0: experiment: xgcc -S influence.i -g -O2: total_ggc: 20352.0 KB iteration 1: control: xgcc -S influence.i -g -O2: total_ggc: 16386.0 KB iteration 1: experiment: xgcc -S influence.i -g -O2: total_ggc: 20352.0 KB iteration 2: control: xgcc -S influence.i -g -O2: total_ggc: 16386.0 KB iteration 2: experiment: xgcc -S influence.i -g -O2: total_ggc: 20352.0 KB Mem max: 16386.000 -> 20352.000: 1.2420x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,16286.0,20452.0&chco=FF0000,0000FF&chdl=control|experiment&chds=16286.0,20452.0&chd=t:16386.0,16386.0,16386.0|20352.0,20352.0,20352.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+influence.i+-g+-O2 compare_wallclock: xgcc -S influence.i -g -O3 iteration 0: control: xgcc -S influence.i -g -O3: time_taken: 1.9801268577575684 iteration 0: experiment: xgcc -S influence.i -g -O3: time_taken: 1.4006969928741455 iteration 1: control: xgcc -S influence.i -g -O3: time_taken: 1.3655428886413574 iteration 1: experiment: xgcc -S influence.i -g -O3: time_taken: 1.3794960975646973 iteration 2: control: xgcc -S influence.i -g -O3: time_taken: 1.3465900421142578 iteration 2: experiment: xgcc -S influence.i -g -O3: time_taken: 1.2883870601654053 iteration 3: control: xgcc -S influence.i -g -O3: time_taken: 1.2774381637573242 iteration 3: experiment: xgcc -S influence.i -g -O3: time_taken: 1.289350986480713 iteration 4: control: xgcc -S influence.i -g -O3: time_taken: 1.2780168056488037 iteration 4: experiment: xgcc -S influence.i -g -O3: time_taken: 1.2881419658660889 iteration 5: control: xgcc -S influence.i -g -O3: time_taken: 1.2786600589752197 iteration 5: experiment: xgcc -S influence.i -g -O3: time_taken: 1.2908570766448975 iteration 6: control: xgcc -S influence.i -g -O3: time_taken: 1.2786140441894531 iteration 6: experiment: xgcc -S influence.i -g -O3: time_taken: 1.287642002105713 iteration 7: control: xgcc -S influence.i -g -O3: time_taken: 1.2787189483642578 iteration 7: experiment: xgcc -S influence.i -g -O3: time_taken: 1.2875962257385254 iteration 8: control: xgcc -S influence.i -g -O3: time_taken: 1.2776501178741455 iteration 8: experiment: xgcc -S influence.i -g -O3: time_taken: 1.2895891666412354 iteration 9: control: xgcc -S influence.i -g -O3: time_taken: 1.2745990753173828 iteration 9: experiment: xgcc -S influence.i -g -O3: time_taken: 1.2916228771209717 Min: 1.274599 -> 1.287596: 1.01x slower Avg: 1.363596 -> 1.309338: 1.04x faster Not significant Stddev: 0.21911 -> 0.04288: 5.1104x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0.274599075317,2.98012685776&chco=FF0000,0000FF&chdl=control|experiment&chds=0.274599075317,2.98012685776&chd=t:1.98,1.37,1.35,1.28,1.28,1.28,1.28,1.28,1.28,1.27|1.4,1.38,1.29,1.29,1.29,1.29,1.29,1.29,1.29,1.29&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+influence.i+-g+-O3 compare_memory: xgcc -S influence.i -g -O3 iteration 0: control: xgcc -S influence.i -g -O3: total_ggc: 35508.0 KB iteration 0: experiment: xgcc -S influence.i -g -O3: total_ggc: 39346.0 KB iteration 1: control: xgcc -S influence.i -g -O3: total_ggc: 35508.0 KB iteration 1: experiment: xgcc -S influence.i -g -O3: total_ggc: 39346.0 KB iteration 2: control: xgcc -S influence.i -g -O3: total_ggc: 35508.0 KB iteration 2: experiment: xgcc -S influence.i -g -O3: total_ggc: 39346.0 KB Mem max: 35508.000 -> 39346.000: 1.1081x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,35408.0,39446.0&chco=FF0000,0000FF&chdl=control|experiment&chds=35408.0,39446.0&chd=t:35508.0,35508.0,35508.0|39346.0,39346.0,39346.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+influence.i+-g+-O3 compare_wallclock: xgcc -S influence.i -g -Os iteration 0: control: xgcc -S influence.i -g -Os: time_taken: 0.5317609310150146 iteration 0: experiment: xgcc -S influence.i -g -Os: time_taken: 2.6999599933624268 iteration 1: control: xgcc -S influence.i -g -Os: time_taken: 0.5268270969390869 iteration 1: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5363771915435791 iteration 2: control: xgcc -S influence.i -g -Os: time_taken: 0.5277218818664551 iteration 2: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5356349945068359 iteration 3: control: xgcc -S influence.i -g -Os: time_taken: 0.5277731418609619 iteration 3: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5361318588256836 iteration 4: control: xgcc -S influence.i -g -Os: time_taken: 0.5274081230163574 iteration 4: experiment: xgcc -S influence.i -g -Os: time_taken: 0.535681962966919 iteration 5: control: xgcc -S influence.i -g -Os: time_taken: 0.5275559425354004 iteration 5: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5360639095306396 iteration 6: control: xgcc -S influence.i -g -Os: time_taken: 0.5288279056549072 iteration 6: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5389909744262695 iteration 7: control: xgcc -S influence.i -g -Os: time_taken: 0.5271050930023193 iteration 7: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5363020896911621 iteration 8: control: xgcc -S influence.i -g -Os: time_taken: 0.5278141498565674 iteration 8: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5361349582672119 iteration 9: control: xgcc -S influence.i -g -Os: time_taken: 0.5272579193115234 iteration 9: experiment: xgcc -S influence.i -g -Os: time_taken: 0.5360429286956787 Min: 0.526827 -> 0.535635: 1.02x slower Avg: 0.528005 -> 0.752732: 1.43x slower Not significant Stddev: 0.00142 -> 0.68419: 480.2331x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,3.69995999336&chco=FF0000,0000FF&chdl=control|experiment&chds=0,3.69995999336&chd=t:0.53,0.53,0.53,0.53,0.53,0.53,0.53,0.53,0.53,0.53|2.7,0.54,0.54,0.54,0.54,0.54,0.54,0.54,0.54,0.54&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+influence.i+-g+-Os compare_memory: xgcc -S influence.i -g -Os iteration 0: control: xgcc -S influence.i -g -Os: total_ggc: 14287.0 KB iteration 0: experiment: xgcc -S influence.i -g -Os: total_ggc: 18253.0 KB iteration 1: control: xgcc -S influence.i -g -Os: total_ggc: 14287.0 KB iteration 1: experiment: xgcc -S influence.i -g -Os: total_ggc: 18253.0 KB iteration 2: control: xgcc -S influence.i -g -Os: total_ggc: 14287.0 KB iteration 2: experiment: xgcc -S influence.i -g -Os: total_ggc: 18253.0 KB Mem max: 14287.000 -> 18253.000: 1.2776x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,14187.0,18353.0&chco=FF0000,0000FF&chdl=control|experiment&chds=14187.0,18353.0&chd=t:14287.0,14287.0,14287.0|18253.0,18253.0,18253.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+influence.i+-g+-Os compare_wallclock: xgcc -S pr28071-attachment-11687.c -g -O0 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.052556991577148 iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.085888147354126 iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.096021175384521 iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.07724905014038 iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.155094146728516 iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.415194034576416 iteration 3: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.06724214553833 iteration 3: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.132386922836304 iteration 4: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.040382862091064 iteration 4: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.106464862823486 iteration 5: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.092064142227173 iteration 5: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.189680099487305 iteration 6: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.095134019851685 iteration 6: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.11522102355957 iteration 7: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.06114411354065 iteration 7: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.129926919937134 iteration 8: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.055829048156738 iteration 8: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.10974907875061 iteration 9: control: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.077867031097412 iteration 9: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: time_taken: 9.124130010604858 Min: 9.040383 -> 9.077249: 1.00x slower Avg: 9.079334 -> 9.148589: 1.01x slower Not significant Stddev: 0.03282 -> 0.09854: 3.0023x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,8.04038286209,10.4151940346&chco=FF0000,0000FF&chdl=control|experiment&chds=8.04038286209,10.4151940346&chd=t:9.05,9.1,9.16,9.07,9.04,9.09,9.1,9.06,9.06,9.08|9.09,9.08,9.42,9.13,9.11,9.19,9.12,9.13,9.11,9.12&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O0 compare_memory: xgcc -S pr28071-attachment-11687.c -g -O0 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O0: total_ggc: 133680.0 KB iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: total_ggc: 149550.0 KB iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O0: total_ggc: 133680.0 KB iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: total_ggc: 149550.0 KB iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O0: total_ggc: 133680.0 KB iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O0: total_ggc: 149550.0 KB Mem max: 133680.000 -> 149550.000: 1.1187x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,133580.0,149650.0&chco=FF0000,0000FF&chdl=control|experiment&chds=133580.0,149650.0&chd=t:133680.0,133680.0,133680.0|149550.0,149550.0,149550.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O0 compare_wallclock: xgcc -S pr28071-attachment-11687.c -g -O1 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.70868897438049 iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.95963215827942 iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.880852937698364 iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.933459997177124 iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.046290159225464 iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.06391191482544 iteration 3: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.83630108833313 iteration 3: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.01712512969971 iteration 4: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.92483592033386 iteration 4: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.00670099258423 iteration 5: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.03205585479736 iteration 5: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.963711977005005 iteration 6: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.02223801612854 iteration 6: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.948888063430786 iteration 7: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.88577890396118 iteration 7: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.91090512275696 iteration 8: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.050992012023926 iteration 8: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 56.928619146347046 iteration 9: control: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.07654595375061 iteration 9: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 57.06060004234314 Min: 56.708689 -> 56.910905: 1.00x slower Avg: 56.946458 -> 56.979355: 1.00x slower Not significant Stddev: 0.11926 -> 0.05462: 2.1834x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,55.7086889744,58.0765459538&chco=FF0000,0000FF&chdl=control|experiment&chds=55.7086889744,58.0765459538&chd=t:56.71,56.88,57.05,56.84,56.92,57.03,57.02,56.89,57.05,57.08|56.96,56.93,57.06,57.02,57.01,56.96,56.95,56.91,56.93,57.06&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O1 compare_memory: xgcc -S pr28071-attachment-11687.c -g -O1 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O1: total_ggc: 612570.0 KB iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: total_ggc: 637144.0 KB iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O1: total_ggc: 612570.0 KB iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: total_ggc: 637144.0 KB iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O1: total_ggc: 612570.0 KB iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O1: total_ggc: 637144.0 KB Mem max: 612570.000 -> 637144.000: 1.0401x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,612470.0,637244.0&chco=FF0000,0000FF&chdl=control|experiment&chds=612470.0,637244.0&chd=t:612570.0,612570.0,612570.0|637144.0,637144.0,637144.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O1 compare_wallclock: xgcc -S pr28071-attachment-11687.c -g -O2 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.694162130355835 iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.599655866622925 iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.723341941833496 iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.754616022109985 iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.70219016075134 iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.778974771499634 iteration 3: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.7679009437561 iteration 3: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.805113077163696 iteration 4: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.50050497055054 iteration 4: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.750954151153564 iteration 5: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.78311514854431 iteration 5: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.70625400543213 iteration 6: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.68577599525452 iteration 6: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.771302938461304 iteration 7: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.65907382965088 iteration 7: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.680968046188354 iteration 8: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.7327618598938 iteration 8: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.56178593635559 iteration 9: control: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.76920509338379 iteration 9: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.65600395202637 Min: 55.500505 -> 55.561786: 1.00x slower Avg: 55.701803 -> 55.706563: 1.00x slower Not significant Stddev: 0.08138 -> 0.08099: 1.0049x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,54.5005049706,56.8051130772&chco=FF0000,0000FF&chdl=control|experiment&chds=54.5005049706,56.8051130772&chd=t:55.69,55.72,55.7,55.77,55.5,55.78,55.69,55.66,55.73,55.77|55.6,55.75,55.78,55.81,55.75,55.71,55.77,55.68,55.56,55.66&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O2 compare_memory: xgcc -S pr28071-attachment-11687.c -g -O2 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O2: total_ggc: 587372.0 KB iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: total_ggc: 611946.0 KB iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O2: total_ggc: 587372.0 KB iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: total_ggc: 611946.0 KB iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O2: total_ggc: 587372.0 KB iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O2: total_ggc: 611946.0 KB Mem max: 587372.000 -> 611946.000: 1.0418x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,587272.0,612046.0&chco=FF0000,0000FF&chdl=control|experiment&chds=587272.0,612046.0&chd=t:587372.0,587372.0,587372.0|611946.0,611946.0,611946.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O2 compare_wallclock: xgcc -S pr28071-attachment-11687.c -g -O3 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 64.978924036026 iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.17755484580994 iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.126797914505 iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.42019486427307 iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.2218370437622 iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.01680898666382 iteration 3: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.11680293083191 iteration 3: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.08026814460754 iteration 4: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.01734900474548 iteration 4: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 64.97514700889587 iteration 5: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.08626413345337 iteration 5: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.08399510383606 iteration 6: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.17452502250671 iteration 6: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.05326414108276 iteration 7: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 64.9907910823822 iteration 7: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.04946494102478 iteration 8: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.12524604797363 iteration 8: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.12334108352661 iteration 9: control: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.27477502822876 iteration 9: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 65.08117008209229 Min: 64.978924 -> 64.975147: 1.00x faster Avg: 65.111331 -> 65.106121: 1.00x faster Not significant Stddev: 0.09713 -> 0.12336: 1.2701x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,63.9751470089,66.4201948643&chco=FF0000,0000FF&chdl=control|experiment&chds=63.9751470089,66.4201948643&chd=t:64.98,65.13,65.22,65.12,65.02,65.09,65.17,64.99,65.13,65.27|65.18,65.42,65.02,65.08,64.98,65.08,65.05,65.05,65.12,65.08&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O3 compare_memory: xgcc -S pr28071-attachment-11687.c -g -O3 iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -O3: total_ggc: 588932.0 KB iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: total_ggc: 613506.0 KB iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -O3: total_ggc: 588932.0 KB iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: total_ggc: 613506.0 KB iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -O3: total_ggc: 588932.0 KB iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -O3: total_ggc: 613506.0 KB Mem max: 588932.000 -> 613506.000: 1.0417x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,588832.0,613606.0&chco=FF0000,0000FF&chdl=control|experiment&chds=588832.0,613606.0&chd=t:588932.0,588932.0,588932.0|613506.0,613506.0,613506.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+pr28071-attachment-11687.c+-g+-O3 compare_wallclock: xgcc -S pr28071-attachment-11687.c -g -Os iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.36467504501343 iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.56998300552368 iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.379934787750244 iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.52219104766846 iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.65304398536682 iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.607633113861084 iteration 3: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.46470880508423 iteration 3: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.494258880615234 iteration 4: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.636762857437134 iteration 4: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.47927713394165 iteration 5: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.54904794692993 iteration 5: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.552062034606934 iteration 6: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.414714097976685 iteration 6: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.535096168518066 iteration 7: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.620627880096436 iteration 7: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.4894859790802 iteration 8: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.514260053634644 iteration 8: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.48635697364807 iteration 9: control: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.48212909698486 iteration 9: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: bug.c: In function ‘fi’: bug.c:6568:9: note: variable tracking size limit exceeded with -fvar-tracking-assignments, retrying without time_taken: 55.61324405670166 Min: 55.364675 -> 55.479277: 1.00x slower Avg: 55.507990 -> 55.534959: 1.00x slower Not significant Stddev: 0.10552 -> 0.04975: 2.1209x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,54.364675045,56.6530439854&chco=FF0000,0000FF&chdl=control|experiment&chds=54.364675045,56.6530439854&chd=t:55.36,55.38,55.65,55.46,55.64,55.55,55.41,55.62,55.51,55.48|55.57,55.52,55.61,55.49,55.48,55.55,55.54,55.49,55.49,55.61&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+pr28071-attachment-11687.c+-g+-Os compare_memory: xgcc -S pr28071-attachment-11687.c -g -Os iteration 0: control: xgcc -S pr28071-attachment-11687.c -g -Os: total_ggc: 585959.0 KB iteration 0: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: total_ggc: 610533.0 KB iteration 1: control: xgcc -S pr28071-attachment-11687.c -g -Os: total_ggc: 585959.0 KB iteration 1: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: total_ggc: 610533.0 KB iteration 2: control: xgcc -S pr28071-attachment-11687.c -g -Os: total_ggc: 585959.0 KB iteration 2: experiment: xgcc -S pr28071-attachment-11687.c -g -Os: total_ggc: 610533.0 KB Mem max: 585959.000 -> 610533.000: 1.0419x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,585859.0,610633.0&chco=FF0000,0000FF&chdl=control|experiment&chds=585859.0,610633.0&chd=t:585959.0,585959.0,585959.0|610533.0,610533.0,610533.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+pr28071-attachment-11687.c+-g+-Os compare_wallclock: xgcc -S limits-caselabels.c -g -O0 iteration 0: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.4941740036010742 iteration 0: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 1.999786138534546 iteration 1: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.48870182037353516 iteration 1: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.4954831600189209 iteration 2: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.48993802070617676 iteration 2: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.49338197708129883 iteration 3: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.4909191131591797 iteration 3: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.49089598655700684 iteration 4: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.4900479316711426 iteration 4: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.4892890453338623 iteration 5: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.4850940704345703 iteration 5: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.492387056350708 iteration 6: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.48549699783325195 iteration 6: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.49436497688293457 iteration 7: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.48873019218444824 iteration 7: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.49756598472595215 iteration 8: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.49245500564575195 iteration 8: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.49602794647216797 iteration 9: control: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.4901750087738037 iteration 9: experiment: xgcc -S limits-caselabels.c -g -O0: time_taken: 0.49112415313720703 Min: 0.485094 -> 0.489289: 1.01x slower Avg: 0.489573 -> 0.644031: 1.32x slower Not significant Stddev: 0.00279 -> 0.47637: 170.6261x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.99978613853&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.99978613853&chd=t:0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49|2.0,0.5,0.49,0.49,0.49,0.49,0.49,0.5,0.5,0.49&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-caselabels.c+-g+-O0 compare_memory: xgcc -S limits-caselabels.c -g -O0 iteration 0: control: xgcc -S limits-caselabels.c -g -O0: total_ggc: 55438.0 KB iteration 0: experiment: xgcc -S limits-caselabels.c -g -O0: total_ggc: 55496.0 KB iteration 1: control: xgcc -S limits-caselabels.c -g -O0: total_ggc: 55438.0 KB iteration 1: experiment: xgcc -S limits-caselabels.c -g -O0: total_ggc: 55496.0 KB iteration 2: control: xgcc -S limits-caselabels.c -g -O0: total_ggc: 55438.0 KB iteration 2: experiment: xgcc -S limits-caselabels.c -g -O0: total_ggc: 55496.0 KB Mem max: 55438.000 -> 55496.000: 1.0010x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,55338.0,55596.0&chco=FF0000,0000FF&chdl=control|experiment&chds=55338.0,55596.0&chd=t:55438.0,55438.0,55438.0|55496.0,55496.0,55496.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-caselabels.c+-g+-O0 compare_wallclock: xgcc -S limits-caselabels.c -g -O1 iteration 0: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 1.0545480251312256 iteration 0: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.7185230255126953 iteration 1: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49369001388549805 iteration 1: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49498701095581055 iteration 2: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49297094345092773 iteration 2: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49408411979675293 iteration 3: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49199795722961426 iteration 3: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.4937000274658203 iteration 4: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.4908177852630615 iteration 4: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49275803565979004 iteration 5: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49075818061828613 iteration 5: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49244093894958496 iteration 6: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.48917508125305176 iteration 6: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.4931209087371826 iteration 7: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.4928700923919678 iteration 7: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.497575044631958 iteration 8: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49450111389160156 iteration 8: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49687695503234863 iteration 9: control: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.4926578998565674 iteration 9: experiment: xgcc -S limits-caselabels.c -g -O1: time_taken: 0.49089908599853516 Min: 0.489175 -> 0.490899: 1.00x slower Avg: 0.548399 -> 0.516497: 1.06x faster Not significant Stddev: 0.17785 -> 0.07101: 2.5045x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.05454802513&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.05454802513&chd=t:1.05,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49|0.72,0.49,0.49,0.49,0.49,0.49,0.49,0.5,0.5,0.49&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-caselabels.c+-g+-O1 compare_memory: xgcc -S limits-caselabels.c -g -O1 iteration 0: control: xgcc -S limits-caselabels.c -g -O1: total_ggc: 55436.0 KB iteration 0: experiment: xgcc -S limits-caselabels.c -g -O1: total_ggc: 55494.0 KB iteration 1: control: xgcc -S limits-caselabels.c -g -O1: total_ggc: 55436.0 KB iteration 1: experiment: xgcc -S limits-caselabels.c -g -O1: total_ggc: 55494.0 KB iteration 2: control: xgcc -S limits-caselabels.c -g -O1: total_ggc: 55436.0 KB iteration 2: experiment: xgcc -S limits-caselabels.c -g -O1: total_ggc: 55494.0 KB Mem max: 55436.000 -> 55494.000: 1.0010x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,55336.0,55594.0&chco=FF0000,0000FF&chdl=control|experiment&chds=55336.0,55594.0&chd=t:55436.0,55436.0,55436.0|55494.0,55494.0,55494.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-caselabels.c+-g+-O1 compare_wallclock: xgcc -S limits-caselabels.c -g -O2 iteration 0: control: xgcc -S limits-caselabels.c -g -O2: time_taken: 0.4949150085449219 iteration 0: experiment: xgcc -S limits-caselabels.c -g -O2: time_taken: 1.4564690589904785 iteration 1: control: xgcc -S limits-caselabels.c -g -O2: time_taken: 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0.4970979690551758 iteration 7: control: xgcc -S limits-caselabels.c -g -O2: time_taken: 0.49256396293640137 iteration 7: experiment: xgcc -S limits-caselabels.c -g -O2: time_taken: 0.4967820644378662 iteration 8: control: xgcc -S limits-caselabels.c -g -O2: time_taken: 0.49659299850463867 iteration 8: experiment: xgcc -S limits-caselabels.c -g -O2: time_taken: 0.49782299995422363 iteration 9: control: xgcc -S limits-caselabels.c -g -O2: time_taken: 0.4944300651550293 iteration 9: experiment: xgcc -S limits-caselabels.c -g -O2: time_taken: 0.49581193923950195 Min: 0.490049 -> 0.494772: 1.01x slower Avg: 0.493904 -> 0.592940: 1.20x slower Not significant Stddev: 0.00236 -> 0.30342: 128.5662x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.45646905899&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.45646905899&chd=t:0.49,0.49,0.49,0.49,0.49,0.49,0.5,0.49,0.5,0.49|1.46,0.49,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-caselabels.c+-g+-O2 compare_memory: xgcc -S limits-caselabels.c -g -O2 iteration 0: control: xgcc -S limits-caselabels.c -g -O2: total_ggc: 55444.0 KB iteration 0: experiment: xgcc -S limits-caselabels.c -g -O2: total_ggc: 55502.0 KB iteration 1: control: xgcc -S limits-caselabels.c -g -O2: total_ggc: 55444.0 KB iteration 1: experiment: xgcc -S limits-caselabels.c -g -O2: total_ggc: 55502.0 KB iteration 2: control: xgcc -S limits-caselabels.c -g -O2: total_ggc: 55444.0 KB iteration 2: experiment: xgcc -S limits-caselabels.c -g -O2: total_ggc: 55502.0 KB Mem max: 55444.000 -> 55502.000: 1.0010x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,55344.0,55602.0&chco=FF0000,0000FF&chdl=control|experiment&chds=55344.0,55602.0&chd=t:55444.0,55444.0,55444.0|55502.0,55502.0,55502.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-caselabels.c+-g+-O2 compare_wallclock: xgcc -S limits-caselabels.c -g -O3 iteration 0: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4953188896179199 iteration 0: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 1.9726109504699707 iteration 1: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4960341453552246 iteration 1: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4957458972930908 iteration 2: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.49312901496887207 iteration 2: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.49035000801086426 iteration 3: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.49428796768188477 iteration 3: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4957609176635742 iteration 4: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4925069808959961 iteration 4: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.48999810218811035 iteration 5: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4937710762023926 iteration 5: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.49110889434814453 iteration 6: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4919919967651367 iteration 6: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.49499988555908203 iteration 7: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4926750659942627 iteration 7: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4960610866546631 iteration 8: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.49567699432373047 iteration 8: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4961509704589844 iteration 9: control: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.4929380416870117 iteration 9: experiment: xgcc -S limits-caselabels.c -g -O3: time_taken: 0.49481797218322754 Min: 0.491992 -> 0.489998: 1.00x faster Avg: 0.493833 -> 0.641760: 1.30x slower Not significant Stddev: 0.00143 -> 0.46762: 326.6083x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.97261095047&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.97261095047&chd=t:0.5,0.5,0.49,0.49,0.49,0.49,0.49,0.49,0.5,0.49|1.97,0.5,0.49,0.5,0.49,0.49,0.49,0.5,0.5,0.49&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-caselabels.c+-g+-O3 compare_memory: xgcc -S limits-caselabels.c -g -O3 iteration 0: control: xgcc -S limits-caselabels.c -g -O3: total_ggc: 55445.0 KB iteration 0: experiment: xgcc -S limits-caselabels.c -g -O3: total_ggc: 55503.0 KB iteration 1: control: xgcc -S limits-caselabels.c -g -O3: total_ggc: 55445.0 KB iteration 1: experiment: xgcc -S limits-caselabels.c -g -O3: total_ggc: 55503.0 KB iteration 2: control: xgcc -S limits-caselabels.c -g -O3: total_ggc: 55445.0 KB iteration 2: experiment: xgcc -S limits-caselabels.c -g -O3: total_ggc: 55503.0 KB Mem max: 55445.000 -> 55503.000: 1.0010x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,55345.0,55603.0&chco=FF0000,0000FF&chdl=control|experiment&chds=55345.0,55603.0&chd=t:55445.0,55445.0,55445.0|55503.0,55503.0,55503.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-caselabels.c+-g+-O3 compare_wallclock: xgcc -S limits-caselabels.c -g -Os iteration 0: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4974350929260254 iteration 0: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.9293780326843262 iteration 1: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49098920822143555 iteration 1: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4937739372253418 iteration 2: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49265289306640625 iteration 2: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4956049919128418 iteration 3: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49436187744140625 iteration 3: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49483203887939453 iteration 4: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4927380084991455 iteration 4: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4949660301208496 iteration 5: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4934351444244385 iteration 5: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49498414993286133 iteration 6: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4922449588775635 iteration 6: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49495911598205566 iteration 7: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49085497856140137 iteration 7: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49117493629455566 iteration 8: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4938080310821533 iteration 8: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4944009780883789 iteration 9: control: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.49486708641052246 iteration 9: experiment: xgcc -S limits-caselabels.c -g -Os: time_taken: 0.4918088912963867 Min: 0.490855 -> 0.491175: 1.00x slower Avg: 0.493339 -> 0.537588: 1.09x slower Not significant Stddev: 0.00195 -> 0.13767: 70.7163x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,1.92937803268&chco=FF0000,0000FF&chdl=control|experiment&chds=0,1.92937803268&chd=t:0.5,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49|0.93,0.49,0.5,0.49,0.49,0.49,0.49,0.49,0.49,0.49&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-caselabels.c+-g+-Os compare_memory: xgcc -S limits-caselabels.c -g -Os iteration 0: control: xgcc -S limits-caselabels.c -g -Os: total_ggc: 55443.0 KB iteration 0: experiment: xgcc -S limits-caselabels.c -g -Os: total_ggc: 55501.0 KB iteration 1: control: xgcc -S limits-caselabels.c -g -Os: total_ggc: 55443.0 KB iteration 1: experiment: xgcc -S limits-caselabels.c -g -Os: total_ggc: 55501.0 KB iteration 2: control: xgcc -S limits-caselabels.c -g -Os: total_ggc: 55443.0 KB iteration 2: experiment: xgcc -S limits-caselabels.c -g -Os: total_ggc: 55501.0 KB Mem max: 55443.000 -> 55501.000: 1.0010x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,55343.0,55601.0&chco=FF0000,0000FF&chdl=control|experiment&chds=55343.0,55601.0&chd=t:55443.0,55443.0,55443.0|55501.0,55501.0,55501.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-caselabels.c+-g+-Os compare_wallclock: xgcc -S limits-stringlit.c -g -O0 iteration 0: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04364585876464844 iteration 0: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 1.5641059875488281 iteration 1: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04254889488220215 iteration 1: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04286503791809082 iteration 2: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04269695281982422 iteration 2: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04258298873901367 iteration 3: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.0421900749206543 iteration 3: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04286789894104004 iteration 4: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04245615005493164 iteration 4: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04214286804199219 iteration 5: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04217696189880371 iteration 5: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04277491569519043 iteration 6: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04297614097595215 iteration 6: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04267096519470215 iteration 7: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.042654991149902344 iteration 7: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04217791557312012 iteration 8: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.042803049087524414 iteration 8: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04234194755554199 iteration 9: control: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.07424211502075195 iteration 9: experiment: xgcc -S limits-stringlit.c -g -O0: time_taken: 0.04221010208129883 Min: 0.042177 -> 0.042143: 1.00x faster Avg: 0.045839 -> 0.194674: 4.25x slower Not significant Stddev: 0.00999 -> 0.48117: 48.1715x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.56410598755&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.56410598755&chd=t:0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.07|1.56,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-stringlit.c+-g+-O0 compare_memory: xgcc -S limits-stringlit.c -g -O0 iteration 0: control: xgcc -S limits-stringlit.c -g -O0: total_ggc: 3743.0 KB iteration 0: experiment: xgcc -S limits-stringlit.c -g -O0: total_ggc: 3755.0 KB iteration 1: control: xgcc -S limits-stringlit.c -g -O0: total_ggc: 3743.0 KB iteration 1: experiment: xgcc -S limits-stringlit.c -g -O0: total_ggc: 3755.0 KB iteration 2: control: xgcc -S limits-stringlit.c -g -O0: total_ggc: 3743.0 KB iteration 2: experiment: xgcc -S limits-stringlit.c -g -O0: total_ggc: 3755.0 KB Mem max: 3743.000 -> 3755.000: 1.0032x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,3643.0,3855.0&chco=FF0000,0000FF&chdl=control|experiment&chds=3643.0,3855.0&chd=t:3743.0,3743.0,3743.0|3755.0,3755.0,3755.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-stringlit.c+-g+-O0 compare_wallclock: xgcc -S limits-stringlit.c -g -O1 iteration 0: control: xgcc -S limits-stringlit.c -g -O1: time_taken: 0.04165196418762207 iteration 0: experiment: xgcc -S limits-stringlit.c -g -O1: time_taken: 1.825242042541504 iteration 1: control: xgcc -S limits-stringlit.c -g -O1: time_taken: 0.058837175369262695 iteration 1: experiment: xgcc -S 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limits-stringlit.c -g -O1: time_taken: 0.06406497955322266 iteration 7: experiment: xgcc -S limits-stringlit.c -g -O1: time_taken: 0.10428881645202637 iteration 8: control: xgcc -S limits-stringlit.c -g -O1: time_taken: 0.042816162109375 iteration 8: experiment: xgcc -S limits-stringlit.c -g -O1: time_taken: 0.05365800857543945 iteration 9: control: xgcc -S limits-stringlit.c -g -O1: time_taken: 0.06520199775695801 iteration 9: experiment: xgcc -S limits-stringlit.c -g -O1: time_taken: 0.04480409622192383 Min: 0.041652 -> 0.042301: 1.02x slower Avg: 0.048761 -> 0.228483: 4.69x slower Not significant Stddev: 0.00976 -> 0.56137: 57.5012x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.82524204254&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.82524204254&chd=t:0.04,0.06,0.04,0.04,0.04,0.04,0.04,0.06,0.04,0.07|1.83,0.04,0.04,0.04,0.04,0.04,0.04,0.1,0.05,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-stringlit.c+-g+-O1 compare_memory: xgcc -S limits-stringlit.c -g -O1 iteration 0: control: xgcc -S limits-stringlit.c -g -O1: total_ggc: 3744.0 KB iteration 0: experiment: xgcc -S limits-stringlit.c -g -O1: total_ggc: 3756.0 KB iteration 1: control: xgcc -S limits-stringlit.c -g -O1: total_ggc: 3744.0 KB iteration 1: experiment: xgcc -S limits-stringlit.c -g -O1: total_ggc: 3756.0 KB iteration 2: control: xgcc -S limits-stringlit.c -g -O1: total_ggc: 3744.0 KB iteration 2: experiment: xgcc -S limits-stringlit.c -g -O1: total_ggc: 3756.0 KB Mem max: 3744.000 -> 3756.000: 1.0032x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,3644.0,3856.0&chco=FF0000,0000FF&chdl=control|experiment&chds=3644.0,3856.0&chd=t:3744.0,3744.0,3744.0|3756.0,3756.0,3756.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-stringlit.c+-g+-O1 compare_wallclock: xgcc -S limits-stringlit.c -g -O2 iteration 0: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.043318986892700195 iteration 0: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 1.9665110111236572 iteration 1: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.07370805740356445 iteration 1: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.1084909439086914 iteration 2: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.08894109725952148 iteration 2: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04268598556518555 iteration 3: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.1111459732055664 iteration 3: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.0424649715423584 iteration 4: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.043077945709228516 iteration 4: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.08560299873352051 iteration 5: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04332304000854492 iteration 5: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.10066103935241699 iteration 6: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04326319694519043 iteration 6: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.07729101181030273 iteration 7: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04258418083190918 iteration 7: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04291796684265137 iteration 8: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.042491912841796875 iteration 8: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04268598556518555 iteration 9: control: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04330301284790039 iteration 9: experiment: xgcc -S limits-stringlit.c -g -O2: time_taken: 0.04285693168640137 Min: 0.042492 -> 0.042465: 1.00x faster Avg: 0.057516 -> 0.255217: 4.44x slower Not significant Stddev: 0.02492 -> 0.60186: 24.1472x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.96651101112&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.96651101112&chd=t:0.04,0.07,0.09,0.11,0.04,0.04,0.04,0.04,0.04,0.04|1.97,0.11,0.04,0.04,0.09,0.1,0.08,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-stringlit.c+-g+-O2 compare_memory: xgcc -S limits-stringlit.c -g -O2 iteration 0: control: xgcc -S limits-stringlit.c -g -O2: total_ggc: 3744.0 KB iteration 0: experiment: xgcc -S limits-stringlit.c -g -O2: total_ggc: 3756.0 KB iteration 1: control: xgcc -S limits-stringlit.c -g -O2: total_ggc: 3744.0 KB iteration 1: experiment: xgcc -S limits-stringlit.c -g -O2: total_ggc: 3756.0 KB iteration 2: control: xgcc -S limits-stringlit.c -g -O2: total_ggc: 3744.0 KB iteration 2: experiment: xgcc -S limits-stringlit.c -g -O2: total_ggc: 3756.0 KB Mem max: 3744.000 -> 3756.000: 1.0032x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,3644.0,3856.0&chco=FF0000,0000FF&chdl=control|experiment&chds=3644.0,3856.0&chd=t:3744.0,3744.0,3744.0|3756.0,3756.0,3756.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-stringlit.c+-g+-O2 compare_wallclock: xgcc -S limits-stringlit.c -g -O3 iteration 0: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.041867971420288086 iteration 0: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 2.02018404006958 iteration 1: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.06369709968566895 iteration 1: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.0485079288482666 iteration 2: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.042526960372924805 iteration 2: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.05704498291015625 iteration 3: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04251599311828613 iteration 3: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04285788536071777 iteration 4: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.0431818962097168 iteration 4: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.042845964431762695 iteration 5: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04148101806640625 iteration 5: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.0413060188293457 iteration 6: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.0412440299987793 iteration 6: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04104900360107422 iteration 7: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04102683067321777 iteration 7: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04114699363708496 iteration 8: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04121804237365723 iteration 8: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04115891456604004 iteration 9: control: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04130291938781738 iteration 9: experiment: xgcc -S limits-stringlit.c -g -O3: time_taken: 0.04127383232116699 Min: 0.041027 -> 0.041049: 1.00x slower Avg: 0.044006 -> 0.241738: 5.49x slower Not significant Stddev: 0.00696 -> 0.62490: 89.8486x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,3.02018404007&chco=FF0000,0000FF&chdl=control|experiment&chds=0,3.02018404007&chd=t:0.04,0.06,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04|2.02,0.05,0.06,0.04,0.04,0.04,0.04,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-stringlit.c+-g+-O3 compare_memory: xgcc -S limits-stringlit.c -g -O3 iteration 0: control: xgcc -S limits-stringlit.c -g -O3: total_ggc: 3744.0 KB iteration 0: experiment: xgcc -S limits-stringlit.c -g -O3: total_ggc: 3756.0 KB iteration 1: control: xgcc -S limits-stringlit.c -g -O3: total_ggc: 3744.0 KB iteration 1: experiment: xgcc -S limits-stringlit.c -g -O3: total_ggc: 3756.0 KB iteration 2: control: xgcc -S limits-stringlit.c -g -O3: total_ggc: 3744.0 KB iteration 2: experiment: xgcc -S limits-stringlit.c -g -O3: total_ggc: 3756.0 KB Mem max: 3744.000 -> 3756.000: 1.0032x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,3644.0,3856.0&chco=FF0000,0000FF&chdl=control|experiment&chds=3644.0,3856.0&chd=t:3744.0,3744.0,3744.0|3756.0,3756.0,3756.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-stringlit.c+-g+-O3 compare_wallclock: xgcc -S limits-stringlit.c -g -Os iteration 0: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04157209396362305 iteration 0: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 1.5729448795318604 iteration 1: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.042572975158691406 iteration 1: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04324197769165039 iteration 2: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.0431981086730957 iteration 2: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04272007942199707 iteration 3: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04347801208496094 iteration 3: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.042500972747802734 iteration 4: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04755091667175293 iteration 4: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.05598306655883789 iteration 5: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.05805492401123047 iteration 5: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.0427858829498291 iteration 6: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.05563020706176758 iteration 6: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.08425784111022949 iteration 7: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04310798645019531 iteration 7: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04293084144592285 iteration 8: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04272890090942383 iteration 8: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.042793989181518555 iteration 9: control: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.04631805419921875 iteration 9: experiment: xgcc -S limits-stringlit.c -g -Os: time_taken: 0.08034920692443848 Min: 0.041572 -> 0.042501: 1.02x slower Avg: 0.046421 -> 0.205051: 4.42x slower Not significant Stddev: 0.00581 -> 0.48090: 82.8237x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.57294487953&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.57294487953&chd=t:0.04,0.04,0.04,0.04,0.05,0.06,0.06,0.04,0.04,0.05|1.57,0.04,0.04,0.04,0.06,0.04,0.08,0.04,0.04,0.08&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-stringlit.c+-g+-Os compare_memory: xgcc -S limits-stringlit.c -g -Os iteration 0: control: xgcc -S limits-stringlit.c -g -Os: total_ggc: 3744.0 KB iteration 0: experiment: xgcc -S limits-stringlit.c -g -Os: total_ggc: 3756.0 KB iteration 1: control: xgcc -S limits-stringlit.c -g -Os: total_ggc: 3744.0 KB iteration 1: experiment: xgcc -S limits-stringlit.c -g -Os: total_ggc: 3756.0 KB iteration 2: control: xgcc -S limits-stringlit.c -g -Os: total_ggc: 3744.0 KB iteration 2: experiment: xgcc -S limits-stringlit.c -g -Os: total_ggc: 3756.0 KB Mem max: 3744.000 -> 3756.000: 1.0032x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,3644.0,3856.0&chco=FF0000,0000FF&chdl=control|experiment&chds=3644.0,3856.0&chd=t:3744.0,3744.0,3744.0|3756.0,3756.0,3756.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-stringlit.c+-g+-Os compare_wallclock: xgcc -S limits-exprparen.c -g -O0 iteration 0: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.035768985748291016 iteration 0: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 1.6239500045776367 iteration 1: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.11018991470336914 iteration 1: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.038069963455200195 iteration 2: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03510403633117676 iteration 2: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03778409957885742 iteration 3: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03508806228637695 iteration 3: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.037815093994140625 iteration 4: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.034799814224243164 iteration 4: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03807997703552246 iteration 5: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.035040855407714844 iteration 5: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.037731170654296875 iteration 6: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.035015106201171875 iteration 6: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03765392303466797 iteration 7: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03503298759460449 iteration 7: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03806900978088379 iteration 8: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03518486022949219 iteration 8: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.037809133529663086 iteration 9: control: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.034681081771850586 iteration 9: experiment: xgcc -S limits-exprparen.c -g -O0: time_taken: 0.03766798973083496 Min: 0.034681 -> 0.037654: 1.09x slower Avg: 0.042591 -> 0.196463: 4.61x slower Not significant Stddev: 0.02375 -> 0.50157: 21.1154x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.62395000458&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.62395000458&chd=t:0.04,0.11,0.04,0.04,0.03,0.04,0.04,0.04,0.04,0.03|1.62,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-exprparen.c+-g+-O0 compare_memory: xgcc -S limits-exprparen.c -g -O0 iteration 0: control: xgcc -S limits-exprparen.c -g -O0: total_ggc: 1704.0 KB iteration 0: experiment: xgcc -S limits-exprparen.c -g -O0: total_ggc: 1716.0 KB iteration 1: control: xgcc -S limits-exprparen.c -g -O0: total_ggc: 1704.0 KB iteration 1: experiment: xgcc -S limits-exprparen.c -g -O0: total_ggc: 1716.0 KB iteration 2: control: xgcc -S limits-exprparen.c -g -O0: total_ggc: 1704.0 KB iteration 2: experiment: xgcc -S limits-exprparen.c -g -O0: total_ggc: 1716.0 KB Mem max: 1704.000 -> 1716.000: 1.0070x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1604.0,1816.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1604.0,1816.0&chd=t:1704.0,1704.0,1704.0|1716.0,1716.0,1716.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-exprparen.c+-g+-O0 compare_wallclock: xgcc -S limits-exprparen.c -g -O1 iteration 0: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03569316864013672 iteration 0: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 1.9526450634002686 iteration 1: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03523612022399902 iteration 1: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.037992000579833984 iteration 2: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03524494171142578 iteration 2: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03793907165527344 iteration 3: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03512716293334961 iteration 3: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03795504570007324 iteration 4: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.0350799560546875 iteration 4: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03817105293273926 iteration 5: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03512096405029297 iteration 5: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.037394046783447266 iteration 6: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03548598289489746 iteration 6: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03787589073181152 iteration 7: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.0335850715637207 iteration 7: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03787493705749512 iteration 8: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.035269975662231445 iteration 8: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.03807783126831055 iteration 9: control: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.034986019134521484 iteration 9: experiment: xgcc -S limits-exprparen.c -g -O1: time_taken: 0.038208961486816406 Min: 0.033585 -> 0.037394: 1.11x slower Avg: 0.035083 -> 0.229413: 6.54x slower Not significant Stddev: 0.00057 -> 0.60548: 1071.1085x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.9526450634&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.9526450634&chd=t:0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.03,0.04,0.03|1.95,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-exprparen.c+-g+-O1 compare_memory: xgcc -S limits-exprparen.c -g -O1 iteration 0: control: xgcc -S limits-exprparen.c -g -O1: total_ggc: 1704.0 KB iteration 0: experiment: xgcc -S limits-exprparen.c -g -O1: total_ggc: 1716.0 KB iteration 1: control: xgcc -S limits-exprparen.c -g -O1: total_ggc: 1704.0 KB iteration 1: experiment: xgcc -S limits-exprparen.c -g -O1: total_ggc: 1716.0 KB iteration 2: control: xgcc -S limits-exprparen.c -g -O1: total_ggc: 1704.0 KB iteration 2: experiment: xgcc -S limits-exprparen.c -g -O1: total_ggc: 1716.0 KB Mem max: 1704.000 -> 1716.000: 1.0070x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1604.0,1816.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1604.0,1816.0&chd=t:1704.0,1704.0,1704.0|1716.0,1716.0,1716.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-exprparen.c+-g+-O1 compare_wallclock: xgcc -S limits-exprparen.c -g -O2 iteration 0: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03567695617675781 iteration 0: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 1.3642988204956055 iteration 1: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03514218330383301 iteration 1: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03800606727600098 iteration 2: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03492093086242676 iteration 2: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.037799835205078125 iteration 3: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.035201072692871094 iteration 3: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03800010681152344 iteration 4: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03535199165344238 iteration 4: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.037724971771240234 iteration 5: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03525900840759277 iteration 5: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03825497627258301 iteration 6: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03520393371582031 iteration 6: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03812289237976074 iteration 7: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03545999526977539 iteration 7: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03798103332519531 iteration 8: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03514409065246582 iteration 8: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03841900825500488 iteration 9: control: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.0351719856262207 iteration 9: experiment: xgcc -S limits-exprparen.c -g -O2: time_taken: 0.03793001174926758 Min: 0.034921 -> 0.037725: 1.08x slower Avg: 0.035253 -> 0.170654: 4.84x slower Not significant Stddev: 0.00021 -> 0.41940: 2045.1316x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.3642988205&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.3642988205&chd=t:0.04,0.04,0.03,0.04,0.04,0.04,0.04,0.04,0.04,0.04|1.36,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-exprparen.c+-g+-O2 compare_memory: xgcc -S limits-exprparen.c -g -O2 iteration 0: control: xgcc -S limits-exprparen.c -g -O2: total_ggc: 1705.0 KB iteration 0: experiment: xgcc -S limits-exprparen.c -g -O2: total_ggc: 1717.0 KB iteration 1: control: xgcc -S limits-exprparen.c -g -O2: total_ggc: 1705.0 KB iteration 1: experiment: xgcc -S limits-exprparen.c -g -O2: total_ggc: 1717.0 KB iteration 2: control: xgcc -S limits-exprparen.c -g -O2: total_ggc: 1705.0 KB iteration 2: experiment: xgcc -S limits-exprparen.c -g -O2: total_ggc: 1717.0 KB Mem max: 1705.000 -> 1717.000: 1.0070x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1605.0,1817.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1605.0,1817.0&chd=t:1705.0,1705.0,1705.0|1717.0,1717.0,1717.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-exprparen.c+-g+-O2 compare_wallclock: xgcc -S limits-exprparen.c -g -O3 iteration 0: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03440213203430176 iteration 0: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 1.811941146850586 iteration 1: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.035347938537597656 iteration 1: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03800702095031738 iteration 2: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03516221046447754 iteration 2: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.038201093673706055 iteration 3: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03530001640319824 iteration 3: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03788018226623535 iteration 4: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03508901596069336 iteration 4: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03851890563964844 iteration 5: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03525114059448242 iteration 5: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.038352012634277344 iteration 6: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03499889373779297 iteration 6: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03797411918640137 iteration 7: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03539919853210449 iteration 7: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.038269996643066406 iteration 8: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03533816337585449 iteration 8: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.038205862045288086 iteration 9: control: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03541994094848633 iteration 9: experiment: xgcc -S limits-exprparen.c -g -O3: time_taken: 0.03705596923828125 Min: 0.034402 -> 0.037056: 1.08x slower Avg: 0.035171 -> 0.215441: 6.13x slower Not significant Stddev: 0.00030 -> 0.56095: 1853.9571x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.81194114685&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.81194114685&chd=t:0.03,0.04,0.04,0.04,0.04,0.04,0.03,0.04,0.04,0.04|1.81,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-exprparen.c+-g+-O3 compare_memory: xgcc -S limits-exprparen.c -g -O3 iteration 0: control: xgcc -S limits-exprparen.c -g -O3: total_ggc: 1705.0 KB iteration 0: experiment: xgcc -S limits-exprparen.c -g -O3: total_ggc: 1717.0 KB iteration 1: control: xgcc -S limits-exprparen.c -g -O3: total_ggc: 1705.0 KB iteration 1: experiment: xgcc -S limits-exprparen.c -g -O3: total_ggc: 1717.0 KB iteration 2: control: xgcc -S limits-exprparen.c -g -O3: total_ggc: 1705.0 KB iteration 2: experiment: xgcc -S limits-exprparen.c -g -O3: total_ggc: 1717.0 KB Mem max: 1705.000 -> 1717.000: 1.0070x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1605.0,1817.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1605.0,1817.0&chd=t:1705.0,1705.0,1705.0|1717.0,1717.0,1717.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-exprparen.c+-g+-O3 compare_wallclock: xgcc -S limits-exprparen.c -g -Os iteration 0: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.035662174224853516 iteration 0: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.2829170227050781 iteration 1: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 1.1371698379516602 iteration 1: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.037880897521972656 iteration 2: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.035334110260009766 iteration 2: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.03850102424621582 iteration 3: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.034970998764038086 iteration 3: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.03792309761047363 iteration 4: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.0353391170501709 iteration 4: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.03837704658508301 iteration 5: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.03537893295288086 iteration 5: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.038198232650756836 iteration 6: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.035160064697265625 iteration 6: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.038366079330444336 iteration 7: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.0351870059967041 iteration 7: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.03804302215576172 iteration 8: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.0351259708404541 iteration 8: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.03831601142883301 iteration 9: control: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.034980058670043945 iteration 9: experiment: xgcc -S limits-exprparen.c -g -Os: time_taken: 0.038021087646484375 Min: 0.034971 -> 0.037881: 1.08x slower Avg: 0.145431 -> 0.062654: 2.32x faster Not significant Stddev: 0.34846 -> 0.07739: 4.5025x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.13716983795&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.13716983795&chd=t:0.04,1.14,0.04,0.03,0.04,0.04,0.04,0.04,0.04,0.03|0.28,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-exprparen.c+-g+-Os compare_memory: xgcc -S limits-exprparen.c -g -Os iteration 0: control: xgcc -S limits-exprparen.c -g -Os: total_ggc: 1705.0 KB iteration 0: experiment: xgcc -S limits-exprparen.c -g -Os: total_ggc: 1717.0 KB iteration 1: control: xgcc -S limits-exprparen.c -g -Os: total_ggc: 1705.0 KB iteration 1: experiment: xgcc -S limits-exprparen.c -g -Os: total_ggc: 1717.0 KB iteration 2: control: xgcc -S limits-exprparen.c -g -Os: total_ggc: 1705.0 KB iteration 2: experiment: xgcc -S limits-exprparen.c -g -Os: total_ggc: 1717.0 KB Mem max: 1705.000 -> 1717.000: 1.0070x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1605.0,1817.0&chco=FF0000,0000FF&chdl=control|experiment&chds=1605.0,1817.0&chd=t:1705.0,1705.0,1705.0|1717.0,1717.0,1717.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-exprparen.c+-g+-Os compare_wallclock: xgcc -S limits-structmem.c -g -O0 iteration 0: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06957602500915527 iteration 0: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 1.406256914138794 iteration 1: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.1364889144897461 iteration 1: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06789088249206543 iteration 2: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.08174777030944824 iteration 2: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.0703728199005127 iteration 3: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.0684518814086914 iteration 3: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.07008194923400879 iteration 4: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06912899017333984 iteration 4: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.07005786895751953 iteration 5: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06807088851928711 iteration 5: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.07017111778259277 iteration 6: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06950497627258301 iteration 6: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.07050490379333496 iteration 7: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06886100769042969 iteration 7: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.07006502151489258 iteration 8: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06701898574829102 iteration 8: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06801605224609375 iteration 9: control: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06731891632080078 iteration 9: experiment: xgcc -S limits-structmem.c -g -O0: time_taken: 0.06855893135070801 Min: 0.067019 -> 0.067891: 1.01x slower Avg: 0.076617 -> 0.203198: 2.65x slower Not significant Stddev: 0.02146 -> 0.42271: 19.6957x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.40625691414&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.40625691414&chd=t:0.07,0.14,0.08,0.07,0.07,0.07,0.07,0.07,0.07,0.07|1.41,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-structmem.c+-g+-O0 compare_memory: xgcc -S limits-structmem.c -g -O0 iteration 0: control: xgcc -S limits-structmem.c -g -O0: total_ggc: 12352.0 KB iteration 0: experiment: xgcc -S limits-structmem.c -g -O0: total_ggc: 12412.0 KB iteration 1: control: xgcc -S limits-structmem.c -g -O0: total_ggc: 12352.0 KB iteration 1: experiment: xgcc -S limits-structmem.c -g -O0: total_ggc: 12412.0 KB iteration 2: control: xgcc -S limits-structmem.c -g -O0: total_ggc: 12352.0 KB iteration 2: experiment: xgcc -S limits-structmem.c -g -O0: total_ggc: 12412.0 KB Mem max: 12352.000 -> 12412.000: 1.0049x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,12252.0,12512.0&chco=FF0000,0000FF&chdl=control|experiment&chds=12252.0,12512.0&chd=t:12352.0,12352.0,12352.0|12412.0,12412.0,12412.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-structmem.c+-g+-O0 compare_wallclock: xgcc -S limits-structmem.c -g -O1 iteration 0: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07025814056396484 iteration 0: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 1.432110071182251 iteration 1: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07375597953796387 iteration 1: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07034015655517578 iteration 2: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.086090087890625 iteration 2: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07023811340332031 iteration 3: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06935310363769531 iteration 3: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07025289535522461 iteration 4: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06948399543762207 iteration 4: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07004094123840332 iteration 5: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06930398941040039 iteration 5: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07007288932800293 iteration 6: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07003498077392578 iteration 6: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.07020807266235352 iteration 7: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06934714317321777 iteration 7: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06824493408203125 iteration 8: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06711101531982422 iteration 8: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06818389892578125 iteration 9: control: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06759309768676758 iteration 9: experiment: xgcc -S limits-structmem.c -g -O1: time_taken: 0.06789994239807129 Min: 0.067111 -> 0.067900: 1.01x slower Avg: 0.071233 -> 0.205759: 2.89x slower Not significant Stddev: 0.00551 -> 0.43090: 78.1522x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.43211007118&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.43211007118&chd=t:0.07,0.07,0.09,0.07,0.07,0.07,0.07,0.07,0.07,0.07|1.43,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-structmem.c+-g+-O1 compare_memory: xgcc -S limits-structmem.c -g -O1 iteration 0: control: xgcc -S limits-structmem.c -g -O1: total_ggc: 12353.0 KB iteration 0: experiment: xgcc -S limits-structmem.c -g -O1: total_ggc: 12413.0 KB iteration 1: control: xgcc -S limits-structmem.c -g -O1: total_ggc: 12353.0 KB iteration 1: experiment: xgcc -S limits-structmem.c -g -O1: total_ggc: 12413.0 KB iteration 2: control: xgcc -S limits-structmem.c -g -O1: total_ggc: 12353.0 KB iteration 2: experiment: xgcc -S limits-structmem.c -g -O1: total_ggc: 12413.0 KB Mem max: 12353.000 -> 12413.000: 1.0049x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,12253.0,12513.0&chco=FF0000,0000FF&chdl=control|experiment&chds=12253.0,12513.0&chd=t:12353.0,12353.0,12353.0|12413.0,12413.0,12413.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-structmem.c+-g+-O1 compare_wallclock: xgcc -S limits-structmem.c -g -O2 iteration 0: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.07055306434631348 iteration 0: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 1.5585980415344238 iteration 1: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.40915393829345703 iteration 1: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.07081794738769531 iteration 2: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06926202774047852 iteration 2: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.07006287574768066 iteration 3: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06909394264221191 iteration 3: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.07008695602416992 iteration 4: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06848382949829102 iteration 4: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06793713569641113 iteration 5: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06761598587036133 iteration 5: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.068328857421875 iteration 6: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06725406646728516 iteration 6: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06788086891174316 iteration 7: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06748819351196289 iteration 7: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06830596923828125 iteration 8: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06699204444885254 iteration 8: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06795883178710938 iteration 9: control: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06719398498535156 iteration 9: experiment: xgcc -S limits-structmem.c -g -O2: time_taken: 0.06862401962280273 Min: 0.066992 -> 0.067881: 1.01x slower Avg: 0.102309 -> 0.217860: 2.13x slower Not significant Stddev: 0.10782 -> 0.47109: 4.3692x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.55859804153&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.55859804153&chd=t:0.07,0.41,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07|1.56,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-structmem.c+-g+-O2 compare_memory: xgcc -S limits-structmem.c -g -O2 iteration 0: control: xgcc -S limits-structmem.c -g -O2: total_ggc: 12353.0 KB iteration 0: experiment: xgcc -S limits-structmem.c -g -O2: total_ggc: 12413.0 KB iteration 1: control: xgcc -S limits-structmem.c -g -O2: total_ggc: 12353.0 KB iteration 1: experiment: xgcc -S limits-structmem.c -g -O2: total_ggc: 12413.0 KB iteration 2: control: xgcc -S limits-structmem.c -g -O2: total_ggc: 12353.0 KB iteration 2: experiment: xgcc -S limits-structmem.c -g -O2: total_ggc: 12413.0 KB Mem max: 12353.000 -> 12413.000: 1.0049x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,12253.0,12513.0&chco=FF0000,0000FF&chdl=control|experiment&chds=12253.0,12513.0&chd=t:12353.0,12353.0,12353.0|12413.0,12413.0,12413.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-structmem.c+-g+-O2 compare_wallclock: xgcc -S limits-structmem.c -g -O3 iteration 0: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07008099555969238 iteration 0: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 1.8652138710021973 iteration 1: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06969404220581055 iteration 1: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07752513885498047 iteration 2: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06922221183776855 iteration 2: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07031702995300293 iteration 3: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06944584846496582 iteration 3: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07008695602416992 iteration 4: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06916999816894531 iteration 4: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07038593292236328 iteration 5: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06928396224975586 iteration 5: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07027411460876465 iteration 6: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.0693349838256836 iteration 6: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07037186622619629 iteration 7: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06929397583007812 iteration 7: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06984591484069824 iteration 8: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06945991516113281 iteration 8: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.0707700252532959 iteration 9: control: xgcc -S limits-structmem.c -g -O3: time_taken: 0.06947207450866699 iteration 9: experiment: xgcc -S limits-structmem.c -g -O3: time_taken: 0.07017183303833008 Min: 0.069170 -> 0.069846: 1.01x slower Avg: 0.069446 -> 0.250496: 3.61x slower Not significant Stddev: 0.00027 -> 0.56736: 2105.3948x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.865213871&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.865213871&chd=t:0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07|1.87,0.08,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-structmem.c+-g+-O3 compare_memory: xgcc -S limits-structmem.c -g -O3 iteration 0: control: xgcc -S limits-structmem.c -g -O3: total_ggc: 12353.0 KB iteration 0: experiment: xgcc -S limits-structmem.c -g -O3: total_ggc: 12413.0 KB iteration 1: control: xgcc -S limits-structmem.c -g -O3: total_ggc: 12353.0 KB iteration 1: experiment: xgcc -S limits-structmem.c -g -O3: total_ggc: 12413.0 KB iteration 2: control: xgcc -S limits-structmem.c -g -O3: total_ggc: 12353.0 KB iteration 2: experiment: xgcc -S limits-structmem.c -g -O3: total_ggc: 12413.0 KB Mem max: 12353.000 -> 12413.000: 1.0049x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,12253.0,12513.0&chco=FF0000,0000FF&chdl=control|experiment&chds=12253.0,12513.0&chd=t:12353.0,12353.0,12353.0|12413.0,12413.0,12413.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-structmem.c+-g+-O3 compare_wallclock: xgcc -S limits-structmem.c -g -Os iteration 0: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07044696807861328 iteration 0: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 1.5746030807495117 iteration 1: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.06926298141479492 iteration 1: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.08471393585205078 iteration 2: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.06949496269226074 iteration 2: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07062292098999023 iteration 3: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.0695490837097168 iteration 3: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07049703598022461 iteration 4: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.06933403015136719 iteration 4: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07078790664672852 iteration 5: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.0696558952331543 iteration 5: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07059097290039062 iteration 6: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.06949591636657715 iteration 6: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07028698921203613 iteration 7: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.06927490234375 iteration 7: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07037019729614258 iteration 8: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.06900811195373535 iteration 8: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07063102722167969 iteration 9: control: xgcc -S limits-structmem.c -g -Os: time_taken: 0.06952500343322754 iteration 9: experiment: xgcc -S limits-structmem.c -g -Os: time_taken: 0.07059907913208008 Min: 0.069008 -> 0.070287: 1.02x slower Avg: 0.069505 -> 0.222370: 3.20x slower Not significant Stddev: 0.00038 -> 0.47515: 1250.0763x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.57460308075&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.57460308075&chd=t:0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07|1.57,0.08,0.07,0.07,0.07,0.07,0.07,0.07,0.07,0.07&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-structmem.c+-g+-Os compare_memory: xgcc -S limits-structmem.c -g -Os iteration 0: control: xgcc -S limits-structmem.c -g -Os: total_ggc: 12353.0 KB iteration 0: experiment: xgcc -S limits-structmem.c -g -Os: total_ggc: 12413.0 KB iteration 1: control: xgcc -S limits-structmem.c -g -Os: total_ggc: 12353.0 KB iteration 1: experiment: xgcc -S limits-structmem.c -g -Os: total_ggc: 12413.0 KB iteration 2: control: xgcc -S limits-structmem.c -g -Os: total_ggc: 12353.0 KB iteration 2: experiment: xgcc -S limits-structmem.c -g -Os: total_ggc: 12413.0 KB Mem max: 12353.000 -> 12413.000: 1.0049x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,12253.0,12513.0&chco=FF0000,0000FF&chdl=control|experiment&chds=12253.0,12513.0&chd=t:12353.0,12353.0,12353.0|12413.0,12413.0,12413.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-structmem.c+-g+-Os compare_wallclock: xgcc -S limits-externdecl.c -g -O0 iteration 0: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.1730549335479736 iteration 0: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.2696280479431152 iteration 1: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.1647489070892334 iteration 1: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.267284870147705 iteration 2: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.1645050048828125 iteration 2: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.2642529010772705 iteration 3: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.16805100440979 iteration 3: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.267350912094116 iteration 4: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.162121057510376 iteration 4: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.264302968978882 iteration 5: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.1647419929504395 iteration 5: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.2592251300811768 iteration 6: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.16028094291687 iteration 6: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.250960111618042 iteration 7: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.1566379070281982 iteration 7: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.2496089935302734 iteration 8: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.1626601219177246 iteration 8: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.2549970149993896 iteration 9: control: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.1929070949554443 iteration 9: experiment: xgcc -S limits-externdecl.c -g -O0: time_taken: 2.2512919902801514 Min: 2.156638 -> 2.249609: 1.04x slower Avg: 2.166971 -> 2.259890: 1.04x slower Significant (t=-23.17) Stddev: 0.01011 -> 0.00766: 1.3211x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1.15663790703,3.26962804794&chco=FF0000,0000FF&chdl=control|experiment&chds=1.15663790703,3.26962804794&chd=t:2.17,2.16,2.16,2.17,2.16,2.16,2.16,2.16,2.16,2.19|2.27,2.27,2.26,2.27,2.26,2.26,2.25,2.25,2.25,2.25&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-externdecl.c+-g+-O0 compare_memory: xgcc -S limits-externdecl.c -g -O0 iteration 0: control: xgcc -S limits-externdecl.c -g -O0: total_ggc: 215315.0 KB iteration 0: experiment: xgcc -S limits-externdecl.c -g -O0: total_ggc: 231695.0 KB iteration 1: control: xgcc -S limits-externdecl.c -g -O0: total_ggc: 215315.0 KB iteration 1: experiment: xgcc -S limits-externdecl.c -g -O0: total_ggc: 231695.0 KB iteration 2: control: xgcc -S limits-externdecl.c -g -O0: total_ggc: 215315.0 KB iteration 2: experiment: xgcc -S limits-externdecl.c -g -O0: total_ggc: 231695.0 KB Mem max: 215315.000 -> 231695.000: 1.0761x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,215215.0,231795.0&chco=FF0000,0000FF&chdl=control|experiment&chds=215215.0,231795.0&chd=t:215315.0,215315.0,215315.0|231695.0,231695.0,231695.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-externdecl.c+-g+-O0 compare_wallclock: xgcc -S limits-externdecl.c -g -O1 iteration 0: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.4432408809661865 iteration 0: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5448648929595947 iteration 1: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.47845196723938 iteration 1: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5446598529815674 iteration 2: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.434937000274658 iteration 2: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5302369594573975 iteration 3: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.4300708770751953 iteration 3: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5398058891296387 iteration 4: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.4340779781341553 iteration 4: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5455830097198486 iteration 5: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.4382269382476807 iteration 5: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5329079627990723 iteration 6: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.437994956970215 iteration 6: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5347349643707275 iteration 7: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.425652027130127 iteration 7: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5345451831817627 iteration 8: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.42454195022583 iteration 8: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.535104990005493 iteration 9: control: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.429503917694092 iteration 9: experiment: xgcc -S limits-externdecl.c -g -O1: time_taken: 2.5336661338806152 Min: 2.424542 -> 2.530237: 1.04x slower Avg: 2.437670 -> 2.537611: 1.04x slower Significant (t=-19.18) Stddev: 0.01548 -> 0.00564: 2.7425x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1.42454195023,3.54558300972&chco=FF0000,0000FF&chdl=control|experiment&chds=1.42454195023,3.54558300972&chd=t:2.44,2.48,2.43,2.43,2.43,2.44,2.44,2.43,2.42,2.43|2.54,2.54,2.53,2.54,2.55,2.53,2.53,2.53,2.54,2.53&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-externdecl.c+-g+-O1 compare_memory: xgcc -S limits-externdecl.c -g -O1 iteration 0: control: xgcc -S limits-externdecl.c -g -O1: total_ggc: 215315.0 KB iteration 0: experiment: xgcc -S limits-externdecl.c -g -O1: total_ggc: 231695.0 KB iteration 1: control: xgcc -S limits-externdecl.c -g -O1: total_ggc: 215315.0 KB iteration 1: experiment: xgcc -S limits-externdecl.c -g -O1: total_ggc: 231695.0 KB iteration 2: control: xgcc -S limits-externdecl.c -g -O1: total_ggc: 215315.0 KB iteration 2: experiment: xgcc -S limits-externdecl.c -g -O1: total_ggc: 231695.0 KB Mem max: 215315.000 -> 231695.000: 1.0761x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,215215.0,231795.0&chco=FF0000,0000FF&chdl=control|experiment&chds=215215.0,231795.0&chd=t:215315.0,215315.0,215315.0|231695.0,231695.0,231695.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-externdecl.c+-g+-O1 compare_wallclock: xgcc -S limits-externdecl.c -g -O2 iteration 0: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.540853977203369 iteration 0: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.6344680786132812 iteration 1: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.5245440006256104 iteration 1: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.635896921157837 iteration 2: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.5282630920410156 iteration 2: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.6333179473876953 iteration 3: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.5354719161987305 iteration 3: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.6367709636688232 iteration 4: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.5493240356445312 iteration 4: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.7372992038726807 iteration 5: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.535485029220581 iteration 5: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.639192819595337 iteration 6: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.542019844055176 iteration 6: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.642162799835205 iteration 7: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.6006200313568115 iteration 7: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.628635883331299 iteration 8: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.529266119003296 iteration 8: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.6394901275634766 iteration 9: control: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.522555112838745 iteration 9: experiment: xgcc -S limits-externdecl.c -g -O2: time_taken: 2.636286973953247 Min: 2.522555 -> 2.628636: 1.04x slower Avg: 2.540840 -> 2.646352: 1.04x slower Significant (t=-8.49) Stddev: 0.02260 -> 0.03217: 1.4235x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1.52255511284,3.73729920387&chco=FF0000,0000FF&chdl=control|experiment&chds=1.52255511284,3.73729920387&chd=t:2.54,2.52,2.53,2.54,2.55,2.54,2.54,2.6,2.53,2.52|2.63,2.64,2.63,2.64,2.74,2.64,2.64,2.63,2.64,2.64&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-externdecl.c+-g+-O2 compare_memory: xgcc -S limits-externdecl.c -g -O2 iteration 0: control: xgcc -S limits-externdecl.c -g -O2: total_ggc: 215317.0 KB iteration 0: experiment: xgcc -S limits-externdecl.c -g -O2: total_ggc: 231697.0 KB iteration 1: control: xgcc -S limits-externdecl.c -g -O2: total_ggc: 215317.0 KB iteration 1: experiment: xgcc -S limits-externdecl.c -g -O2: total_ggc: 231697.0 KB iteration 2: control: xgcc -S limits-externdecl.c -g -O2: total_ggc: 215317.0 KB iteration 2: experiment: xgcc -S limits-externdecl.c -g -O2: total_ggc: 231697.0 KB Mem max: 215317.000 -> 231697.000: 1.0761x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,215217.0,231797.0&chco=FF0000,0000FF&chdl=control|experiment&chds=215217.0,231797.0&chd=t:215317.0,215317.0,215317.0|231697.0,231697.0,231697.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-externdecl.c+-g+-O2 compare_wallclock: xgcc -S limits-externdecl.c -g -O3 iteration 0: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.5408098697662354 iteration 0: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.6391119956970215 iteration 1: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.533237934112549 iteration 1: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.6348371505737305 iteration 2: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.534518003463745 iteration 2: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.6317830085754395 iteration 3: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.522017002105713 iteration 3: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.638975143432617 iteration 4: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.5325629711151123 iteration 4: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.6326019763946533 iteration 5: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.5268940925598145 iteration 5: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.636341094970703 iteration 6: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.5272819995880127 iteration 6: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.624479055404663 iteration 7: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.5215420722961426 iteration 7: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.627124786376953 iteration 8: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.5390329360961914 iteration 8: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.6304118633270264 iteration 9: control: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.530359983444214 iteration 9: experiment: xgcc -S limits-externdecl.c -g -O3: time_taken: 2.6323249340057373 Min: 2.521542 -> 2.624479: 1.04x slower Avg: 2.530826 -> 2.632799: 1.04x slower Significant (t=-40.01) Stddev: 0.00651 -> 0.00475: 1.3705x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1.5215420723,3.6391119957&chco=FF0000,0000FF&chdl=control|experiment&chds=1.5215420723,3.6391119957&chd=t:2.54,2.53,2.53,2.52,2.53,2.53,2.53,2.52,2.54,2.53|2.64,2.63,2.63,2.64,2.63,2.64,2.62,2.63,2.63,2.63&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-externdecl.c+-g+-O3 compare_memory: xgcc -S limits-externdecl.c -g -O3 iteration 0: control: xgcc -S limits-externdecl.c -g -O3: total_ggc: 215317.0 KB iteration 0: experiment: xgcc -S limits-externdecl.c -g -O3: total_ggc: 231697.0 KB iteration 1: control: xgcc -S limits-externdecl.c -g -O3: total_ggc: 215317.0 KB iteration 1: experiment: xgcc -S limits-externdecl.c -g -O3: total_ggc: 231697.0 KB iteration 2: control: xgcc -S limits-externdecl.c -g -O3: total_ggc: 215317.0 KB iteration 2: experiment: xgcc -S limits-externdecl.c -g -O3: total_ggc: 231697.0 KB Mem max: 215317.000 -> 231697.000: 1.0761x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,215217.0,231797.0&chco=FF0000,0000FF&chdl=control|experiment&chds=215217.0,231797.0&chd=t:215317.0,215317.0,215317.0|231697.0,231697.0,231697.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-externdecl.c+-g+-O3 compare_wallclock: xgcc -S limits-externdecl.c -g -Os iteration 0: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.5463309288024902 iteration 0: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.6376261711120605 iteration 1: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.53300404548645 iteration 1: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.6312310695648193 iteration 2: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.5299789905548096 iteration 2: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.6587469577789307 iteration 3: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.641624927520752 iteration 3: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.660619020462036 iteration 4: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.5299320220947266 iteration 4: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.6479849815368652 iteration 5: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.527895927429199 iteration 5: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.648301124572754 iteration 6: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.525315046310425 iteration 6: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.636808156967163 iteration 7: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.537951946258545 iteration 7: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.640470027923584 iteration 8: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.529097080230713 iteration 8: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.6412529945373535 iteration 9: control: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.5278658866882324 iteration 9: experiment: xgcc -S limits-externdecl.c -g -Os: time_taken: 2.6439390182495117 Min: 2.525315 -> 2.631231: 1.04x slower Avg: 2.542900 -> 2.644698: 1.04x slower Significant (t=-8.83) Stddev: 0.03522 -> 0.00942: 3.7394x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,1.52531504631,3.66061902046&chco=FF0000,0000FF&chdl=control|experiment&chds=1.52531504631,3.66061902046&chd=t:2.55,2.53,2.53,2.64,2.53,2.53,2.53,2.54,2.53,2.53|2.64,2.63,2.66,2.66,2.65,2.65,2.64,2.64,2.64,2.64&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-externdecl.c+-g+-Os compare_memory: xgcc -S limits-externdecl.c -g -Os iteration 0: control: xgcc -S limits-externdecl.c -g -Os: total_ggc: 215317.0 KB iteration 0: experiment: xgcc -S limits-externdecl.c -g -Os: total_ggc: 231697.0 KB iteration 1: control: xgcc -S limits-externdecl.c -g -Os: total_ggc: 215317.0 KB iteration 1: experiment: xgcc -S limits-externdecl.c -g -Os: total_ggc: 231697.0 KB iteration 2: control: xgcc -S limits-externdecl.c -g -Os: total_ggc: 215317.0 KB iteration 2: experiment: xgcc -S limits-externdecl.c -g -Os: total_ggc: 231697.0 KB Mem max: 215317.000 -> 231697.000: 1.0761x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,215217.0,231797.0&chco=FF0000,0000FF&chdl=control|experiment&chds=215217.0,231797.0&chd=t:215317.0,215317.0,215317.0|231697.0,231697.0,231697.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-externdecl.c+-g+-Os compare_wallclock: xgcc -S limits-blockid.c -g -O0 iteration 0: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7413818836212158 iteration 0: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7688519954681396 iteration 1: control: xgcc -S limits-blockid.c -g -O0: time_taken: 1.4631130695343018 iteration 1: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7697889804840088 iteration 2: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.766503095626831 iteration 2: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7786900997161865 iteration 3: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.761113166809082 iteration 3: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7899131774902344 iteration 4: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7638840675354004 iteration 4: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7806131839752197 iteration 5: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7644431591033936 iteration 5: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7793121337890625 iteration 6: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7614779472351074 iteration 6: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.789201021194458 iteration 7: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7693660259246826 iteration 7: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7847950458526611 iteration 8: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7665300369262695 iteration 8: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7888059616088867 iteration 9: control: xgcc -S limits-blockid.c -g -O0: time_taken: 0.7671318054199219 iteration 9: experiment: xgcc -S limits-blockid.c -g -O0: time_taken: 0.782310962677002 Min: 0.741382 -> 0.768852: 1.04x slower Avg: 0.832494 -> 0.781228: 1.07x faster Not significant Stddev: 0.22172 -> 0.00749: 29.6037x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.46311306953&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.46311306953&chd=t:0.74,1.46,0.77,0.76,0.76,0.76,0.76,0.77,0.77,0.77|0.77,0.77,0.78,0.79,0.78,0.78,0.79,0.78,0.79,0.78&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-blockid.c+-g+-O0 compare_memory: xgcc -S limits-blockid.c -g -O0 iteration 0: control: xgcc -S limits-blockid.c -g -O0: total_ggc: 92299.0 KB iteration 0: experiment: xgcc -S limits-blockid.c -g -O0: total_ggc: 92357.0 KB iteration 1: control: xgcc -S limits-blockid.c -g -O0: total_ggc: 92299.0 KB iteration 1: experiment: xgcc -S limits-blockid.c -g -O0: total_ggc: 92357.0 KB iteration 2: control: xgcc -S limits-blockid.c -g -O0: total_ggc: 92299.0 KB iteration 2: experiment: xgcc -S limits-blockid.c -g -O0: total_ggc: 92357.0 KB Mem max: 92299.000 -> 92357.000: 1.0006x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,92199.0,92457.0&chco=FF0000,0000FF&chdl=control|experiment&chds=92199.0,92457.0&chd=t:92299.0,92299.0,92299.0|92357.0,92357.0,92357.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-blockid.c+-g+-O0 compare_wallclock: xgcc -S limits-blockid.c -g -O1 iteration 0: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7619600296020508 iteration 0: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 2.8379430770874023 iteration 1: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7802391052246094 iteration 1: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7943069934844971 iteration 2: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.78078293800354 iteration 2: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.797929048538208 iteration 3: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7766458988189697 iteration 3: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.8012299537658691 iteration 4: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7760341167449951 iteration 4: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.8003389835357666 iteration 5: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7815837860107422 iteration 5: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7930300235748291 iteration 6: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7824180126190186 iteration 6: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7981448173522949 iteration 7: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7790789604187012 iteration 7: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7964890003204346 iteration 8: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.780911922454834 iteration 8: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.8050289154052734 iteration 9: control: xgcc -S limits-blockid.c -g -O1: time_taken: 0.7761611938476562 iteration 9: experiment: xgcc -S limits-blockid.c -g -O1: time_taken: 0.8004298210144043 Min: 0.761960 -> 0.793030: 1.04x slower Avg: 0.777582 -> 1.002487: 1.29x slower Not significant Stddev: 0.00596 -> 0.64492: 108.2629x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,3.83794307709&chco=FF0000,0000FF&chdl=control|experiment&chds=0,3.83794307709&chd=t:0.76,0.78,0.78,0.78,0.78,0.78,0.78,0.78,0.78,0.78|2.84,0.79,0.8,0.8,0.8,0.79,0.8,0.8,0.81,0.8&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-blockid.c+-g+-O1 compare_memory: xgcc -S limits-blockid.c -g -O1 iteration 0: control: xgcc -S limits-blockid.c -g -O1: total_ggc: 92303.0 KB iteration 0: experiment: xgcc -S limits-blockid.c -g -O1: total_ggc: 92361.0 KB iteration 1: control: xgcc -S limits-blockid.c -g -O1: total_ggc: 92303.0 KB iteration 1: experiment: xgcc -S limits-blockid.c -g -O1: total_ggc: 92361.0 KB iteration 2: control: xgcc -S limits-blockid.c -g -O1: total_ggc: 92303.0 KB iteration 2: experiment: xgcc -S limits-blockid.c -g -O1: total_ggc: 92361.0 KB Mem max: 92303.000 -> 92361.000: 1.0006x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,92203.0,92461.0&chco=FF0000,0000FF&chdl=control|experiment&chds=92203.0,92461.0&chd=t:92303.0,92303.0,92303.0|92361.0,92361.0,92361.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-blockid.c+-g+-O1 compare_wallclock: xgcc -S limits-blockid.c -g -O2 iteration 0: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.76344895362854 iteration 0: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 3.0302791595458984 iteration 1: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7862608432769775 iteration 1: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7944290637969971 iteration 2: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7834939956665039 iteration 2: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7977809906005859 iteration 3: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7866861820220947 iteration 3: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7988429069519043 iteration 4: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7921380996704102 iteration 4: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.795403003692627 iteration 5: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7841370105743408 iteration 5: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.8005640506744385 iteration 6: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7776710987091064 iteration 6: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.795928955078125 iteration 7: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7741038799285889 iteration 7: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7977309226989746 iteration 8: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7849149703979492 iteration 8: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.8326880931854248 iteration 9: control: xgcc -S limits-blockid.c -g -O2: time_taken: 0.7748928070068359 iteration 9: experiment: xgcc -S limits-blockid.c -g -O2: time_taken: 0.8015799522399902 Min: 0.763449 -> 0.794429: 1.04x slower Avg: 0.780775 -> 1.024523: 1.31x slower Not significant Stddev: 0.00829 -> 0.70484: 84.9951x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,4.03027915955&chco=FF0000,0000FF&chdl=control|experiment&chds=0,4.03027915955&chd=t:0.76,0.79,0.78,0.79,0.79,0.78,0.78,0.77,0.78,0.77|3.03,0.79,0.8,0.8,0.8,0.8,0.8,0.8,0.83,0.8&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-blockid.c+-g+-O2 compare_memory: xgcc -S limits-blockid.c -g -O2 iteration 0: control: xgcc -S limits-blockid.c -g -O2: total_ggc: 92310.0 KB iteration 0: experiment: xgcc -S limits-blockid.c -g -O2: total_ggc: 92368.0 KB iteration 1: control: xgcc -S limits-blockid.c -g -O2: total_ggc: 92310.0 KB iteration 1: experiment: xgcc -S limits-blockid.c -g -O2: total_ggc: 92368.0 KB iteration 2: control: xgcc -S limits-blockid.c -g -O2: total_ggc: 92310.0 KB iteration 2: experiment: xgcc -S limits-blockid.c -g -O2: total_ggc: 92368.0 KB Mem max: 92310.000 -> 92368.000: 1.0006x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,92210.0,92468.0&chco=FF0000,0000FF&chdl=control|experiment&chds=92210.0,92468.0&chd=t:92310.0,92310.0,92310.0|92368.0,92368.0,92368.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-blockid.c+-g+-O2 compare_wallclock: xgcc -S limits-blockid.c -g -O3 iteration 0: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.759174108505249 iteration 0: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 2.8797810077667236 iteration 1: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7821218967437744 iteration 1: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.8061690330505371 iteration 2: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7828679084777832 iteration 2: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7936928272247314 iteration 3: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7799608707427979 iteration 3: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7954750061035156 iteration 4: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7829549312591553 iteration 4: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7963418960571289 iteration 5: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7822310924530029 iteration 5: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.8071908950805664 iteration 6: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7816541194915771 iteration 6: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7945830821990967 iteration 7: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7732949256896973 iteration 7: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.8013010025024414 iteration 8: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7776389122009277 iteration 8: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.8007760047912598 iteration 9: control: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7804720401763916 iteration 9: experiment: xgcc -S limits-blockid.c -g -O3: time_taken: 0.7982029914855957 Min: 0.759174 -> 0.793693: 1.05x slower Avg: 0.778237 -> 1.007351: 1.29x slower Not significant Stddev: 0.00732 -> 0.65792: 89.8494x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,3.87978100777&chco=FF0000,0000FF&chdl=control|experiment&chds=0,3.87978100777&chd=t:0.76,0.78,0.78,0.78,0.78,0.78,0.78,0.77,0.78,0.78|2.88,0.81,0.79,0.8,0.8,0.81,0.79,0.8,0.8,0.8&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-blockid.c+-g+-O3 compare_memory: xgcc -S limits-blockid.c -g -O3 iteration 0: control: xgcc -S limits-blockid.c -g -O3: total_ggc: 92311.0 KB iteration 0: experiment: xgcc -S limits-blockid.c -g -O3: total_ggc: 92369.0 KB iteration 1: control: xgcc -S limits-blockid.c -g -O3: total_ggc: 92311.0 KB iteration 1: experiment: xgcc -S limits-blockid.c -g -O3: total_ggc: 92369.0 KB iteration 2: control: xgcc -S limits-blockid.c -g -O3: total_ggc: 92311.0 KB iteration 2: experiment: xgcc -S limits-blockid.c -g -O3: total_ggc: 92369.0 KB Mem max: 92311.000 -> 92369.000: 1.0006x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,92211.0,92469.0&chco=FF0000,0000FF&chdl=control|experiment&chds=92211.0,92469.0&chd=t:92311.0,92311.0,92311.0|92369.0,92369.0,92369.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-blockid.c+-g+-O3 compare_wallclock: xgcc -S limits-blockid.c -g -Os iteration 0: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7638411521911621 iteration 0: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 2.9957640171051025 iteration 1: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7817800045013428 iteration 1: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7959790229797363 iteration 2: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7841179370880127 iteration 2: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.797368049621582 iteration 3: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7799780368804932 iteration 3: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.8000109195709229 iteration 4: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7817800045013428 iteration 4: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.8001871109008789 iteration 5: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.778576135635376 iteration 5: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7944638729095459 iteration 6: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7806739807128906 iteration 6: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7989540100097656 iteration 7: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7880380153656006 iteration 7: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7983767986297607 iteration 8: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.777428150177002 iteration 8: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7997081279754639 iteration 9: control: xgcc -S limits-blockid.c -g -Os: time_taken: 0.7850120067596436 iteration 9: experiment: xgcc -S limits-blockid.c -g -Os: time_taken: 0.8010039329528809 Min: 0.763841 -> 0.794464: 1.04x slower Avg: 0.780123 -> 1.018182: 1.31x slower Not significant Stddev: 0.00652 -> 0.69485: 106.5053x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,3.99576401711&chco=FF0000,0000FF&chdl=control|experiment&chds=0,3.99576401711&chd=t:0.76,0.78,0.78,0.78,0.78,0.78,0.78,0.79,0.78,0.79|3.0,0.8,0.8,0.8,0.8,0.79,0.8,0.8,0.8,0.8&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-blockid.c+-g+-Os compare_memory: xgcc -S limits-blockid.c -g -Os iteration 0: control: xgcc -S limits-blockid.c -g -Os: total_ggc: 92310.0 KB iteration 0: experiment: xgcc -S limits-blockid.c -g -Os: total_ggc: 92368.0 KB iteration 1: control: xgcc -S limits-blockid.c -g -Os: total_ggc: 92310.0 KB iteration 1: experiment: xgcc -S limits-blockid.c -g -Os: total_ggc: 92368.0 KB iteration 2: control: xgcc -S limits-blockid.c -g -Os: total_ggc: 92310.0 KB iteration 2: experiment: xgcc -S limits-blockid.c -g -Os: total_ggc: 92368.0 KB Mem max: 92310.000 -> 92368.000: 1.0006x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,92210.0,92468.0&chco=FF0000,0000FF&chdl=control|experiment&chds=92210.0,92468.0&chd=t:92310.0,92310.0,92310.0|92368.0,92368.0,92368.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-blockid.c+-g+-Os compare_wallclock: xgcc -S limits-declparen.c -g -O0 iteration 0: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.049793004989624 iteration 0: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0393340587615967 iteration 1: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.648803949356079 iteration 1: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.041193962097168 iteration 2: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0424959659576416 iteration 2: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0366179943084717 iteration 3: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0459191799163818 iteration 3: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0248818397521973 iteration 4: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.03782320022583 iteration 4: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0218279361724854 iteration 5: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0519630908966064 iteration 5: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0518779754638672 iteration 6: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0432069301605225 iteration 6: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0275931358337402 iteration 7: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0271430015563965 iteration 7: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.040071964263916 iteration 8: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0522360801696777 iteration 8: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.032362937927246 iteration 9: control: xgcc -S limits-declparen.c -g -O0: time_taken: 1.0436029434204102 iteration 9: experiment: xgcc -S limits-declparen.c -g -O0: time_taken: 1.024338960647583 Min: 1.027143 -> 1.021828: 1.01x faster Avg: 1.104299 -> 1.034010: 1.07x faster Not significant Stddev: 0.19146 -> 0.00950: 20.1582x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0.0218279361725,2.64880394936&chco=FF0000,0000FF&chdl=control|experiment&chds=0.0218279361725,2.64880394936&chd=t:1.05,1.65,1.04,1.05,1.04,1.05,1.04,1.03,1.05,1.04|1.04,1.04,1.04,1.02,1.02,1.05,1.03,1.04,1.03,1.02&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-declparen.c+-g+-O0 compare_memory: xgcc -S limits-declparen.c -g -O0 iteration 0: control: xgcc -S limits-declparen.c -g -O0: total_ggc: 5855.0 KB iteration 0: experiment: xgcc -S limits-declparen.c -g -O0: total_ggc: 5867.0 KB iteration 1: control: xgcc -S limits-declparen.c -g -O0: total_ggc: 5855.0 KB iteration 1: experiment: xgcc -S limits-declparen.c -g -O0: total_ggc: 5867.0 KB iteration 2: control: xgcc -S limits-declparen.c -g -O0: total_ggc: 5855.0 KB iteration 2: experiment: xgcc -S limits-declparen.c -g -O0: total_ggc: 5867.0 KB Mem max: 5855.000 -> 5867.000: 1.0020x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,5755.0,5967.0&chco=FF0000,0000FF&chdl=control|experiment&chds=5755.0,5967.0&chd=t:5855.0,5855.0,5855.0|5867.0,5867.0,5867.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-declparen.c+-g+-O0 compare_wallclock: xgcc -S limits-declparen.c -g -O1 iteration 0: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.5599620342254639 iteration 0: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.5857739448547363 iteration 1: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.043067216873169 iteration 1: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0289320945739746 iteration 2: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0189599990844727 iteration 2: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0424261093139648 iteration 3: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0383210182189941 iteration 3: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.035202980041504 iteration 4: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0485169887542725 iteration 4: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0401091575622559 iteration 5: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0252478122711182 iteration 5: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0422418117523193 iteration 6: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0576071739196777 iteration 6: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.030837059020996 iteration 7: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0382311344146729 iteration 7: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0638229846954346 iteration 8: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0143659114837646 iteration 8: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0339560508728027 iteration 9: control: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0821809768676758 iteration 9: experiment: xgcc -S limits-declparen.c -g -O1: time_taken: 1.0433158874511719 Min: 1.014366 -> 1.028932: 1.01x slower Avg: 1.092646 -> 1.094662: 1.00x slower Not significant Stddev: 0.16537 -> 0.17283: 1.0451x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0.0143659114838,2.58577394485&chco=FF0000,0000FF&chdl=control|experiment&chds=0.0143659114838,2.58577394485&chd=t:1.56,1.04,1.02,1.04,1.05,1.03,1.06,1.04,1.01,1.08|1.59,1.03,1.04,1.04,1.04,1.04,1.03,1.06,1.03,1.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-declparen.c+-g+-O1 compare_memory: xgcc -S limits-declparen.c -g -O1 iteration 0: control: xgcc -S limits-declparen.c -g -O1: total_ggc: 5855.0 KB iteration 0: experiment: xgcc -S limits-declparen.c -g -O1: total_ggc: 5867.0 KB iteration 1: control: xgcc -S limits-declparen.c -g -O1: total_ggc: 5855.0 KB iteration 1: experiment: xgcc -S limits-declparen.c -g -O1: total_ggc: 5867.0 KB iteration 2: control: xgcc -S limits-declparen.c -g -O1: total_ggc: 5855.0 KB iteration 2: experiment: xgcc -S limits-declparen.c -g -O1: total_ggc: 5867.0 KB Mem max: 5855.000 -> 5867.000: 1.0020x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,5755.0,5967.0&chco=FF0000,0000FF&chdl=control|experiment&chds=5755.0,5967.0&chd=t:5855.0,5855.0,5855.0|5867.0,5867.0,5867.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-declparen.c+-g+-O1 compare_wallclock: xgcc -S limits-declparen.c -g -O2 iteration 0: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.069131851196289 iteration 0: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 2.65435791015625 iteration 1: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0297091007232666 iteration 1: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0318150520324707 iteration 2: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0332438945770264 iteration 2: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0305640697479248 iteration 3: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0262961387634277 iteration 3: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0265889167785645 iteration 4: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.044929027557373 iteration 4: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0493030548095703 iteration 5: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0511260032653809 iteration 5: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0248291492462158 iteration 6: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0098230838775635 iteration 6: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0552630424499512 iteration 7: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0484249591827393 iteration 7: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0291879177093506 iteration 8: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0654339790344238 iteration 8: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0477631092071533 iteration 9: control: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0687999725341797 iteration 9: experiment: xgcc -S limits-declparen.c -g -O2: time_taken: 1.0395121574401855 Min: 1.009823 -> 1.024829: 1.01x slower Avg: 1.044692 -> 1.198918: 1.15x slower Not significant Stddev: 0.01993 -> 0.51150: 25.6680x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0.00982308387756,3.65435791016&chco=FF0000,0000FF&chdl=control|experiment&chds=0.00982308387756,3.65435791016&chd=t:1.07,1.03,1.03,1.03,1.04,1.05,1.01,1.05,1.07,1.07|2.65,1.03,1.03,1.03,1.05,1.02,1.06,1.03,1.05,1.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-declparen.c+-g+-O2 compare_memory: xgcc -S limits-declparen.c -g -O2 iteration 0: control: xgcc -S limits-declparen.c -g -O2: total_ggc: 5855.0 KB iteration 0: experiment: xgcc -S limits-declparen.c -g -O2: total_ggc: 5867.0 KB iteration 1: control: xgcc -S limits-declparen.c -g -O2: total_ggc: 5855.0 KB iteration 1: experiment: xgcc -S limits-declparen.c -g -O2: total_ggc: 5867.0 KB iteration 2: control: xgcc -S limits-declparen.c -g -O2: total_ggc: 5855.0 KB iteration 2: experiment: xgcc -S limits-declparen.c -g -O2: total_ggc: 5867.0 KB Mem max: 5855.000 -> 5867.000: 1.0020x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,5755.0,5967.0&chco=FF0000,0000FF&chdl=control|experiment&chds=5755.0,5967.0&chd=t:5855.0,5855.0,5855.0|5867.0,5867.0,5867.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-declparen.c+-g+-O2 compare_wallclock: xgcc -S limits-declparen.c -g -O3 iteration 0: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.065274953842163 iteration 0: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 2.5920469760894775 iteration 1: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0444178581237793 iteration 1: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0311169624328613 iteration 2: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0472888946533203 iteration 2: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0159339904785156 iteration 3: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.042517900466919 iteration 3: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0404620170593262 iteration 4: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0452840328216553 iteration 4: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0320940017700195 iteration 5: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.058548927307129 iteration 5: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0297880172729492 iteration 6: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0382120609283447 iteration 6: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0381429195404053 iteration 7: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0509529113769531 iteration 7: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0363640785217285 iteration 8: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0467958450317383 iteration 8: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0303680896759033 iteration 9: control: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0396010875701904 iteration 9: experiment: xgcc -S limits-declparen.c -g -O3: time_taken: 1.0367000102996826 Min: 1.038212 -> 1.015934: 1.02x faster Avg: 1.047889 -> 1.188302: 1.13x slower Not significant Stddev: 0.00841 -> 0.49327: 58.6388x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0.0159339904785,3.59204697609&chco=FF0000,0000FF&chdl=control|experiment&chds=0.0159339904785,3.59204697609&chd=t:1.07,1.04,1.05,1.04,1.05,1.06,1.04,1.05,1.05,1.04|2.59,1.03,1.02,1.04,1.03,1.03,1.04,1.04,1.03,1.04&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-declparen.c+-g+-O3 compare_memory: xgcc -S limits-declparen.c -g -O3 iteration 0: control: xgcc -S limits-declparen.c -g -O3: total_ggc: 5855.0 KB iteration 0: experiment: xgcc -S limits-declparen.c -g -O3: total_ggc: 5867.0 KB iteration 1: control: xgcc -S limits-declparen.c -g -O3: total_ggc: 5855.0 KB iteration 1: experiment: xgcc -S limits-declparen.c -g -O3: total_ggc: 5867.0 KB iteration 2: control: xgcc -S limits-declparen.c -g -O3: total_ggc: 5855.0 KB iteration 2: experiment: xgcc -S limits-declparen.c -g -O3: total_ggc: 5867.0 KB Mem max: 5855.000 -> 5867.000: 1.0020x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,5755.0,5967.0&chco=FF0000,0000FF&chdl=control|experiment&chds=5755.0,5967.0&chd=t:5855.0,5855.0,5855.0|5867.0,5867.0,5867.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-declparen.c+-g+-O3 compare_wallclock: xgcc -S limits-declparen.c -g -Os iteration 0: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0404939651489258 iteration 0: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 2.6907830238342285 iteration 1: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0423550605773926 iteration 1: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0255389213562012 iteration 2: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.053792953491211 iteration 2: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0382750034332275 iteration 3: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0345258712768555 iteration 3: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0327539443969727 iteration 4: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0362250804901123 iteration 4: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0293340682983398 iteration 5: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0352458953857422 iteration 5: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.041261911392212 iteration 6: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0272700786590576 iteration 6: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0393249988555908 iteration 7: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0420758724212646 iteration 7: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.058840036392212 iteration 8: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0341949462890625 iteration 8: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0333738327026367 iteration 9: control: xgcc -S limits-declparen.c -g -Os: time_taken: 1.055098056793213 iteration 9: experiment: xgcc -S limits-declparen.c -g -Os: time_taken: 1.0345509052276611 Min: 1.027270 -> 1.025539: 1.00x faster Avg: 1.040128 -> 1.202404: 1.16x slower Not significant Stddev: 0.00876 -> 0.52304: 59.7052x larger Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0.0255389213562,3.69078302383&chco=FF0000,0000FF&chdl=control|experiment&chds=0.0255389213562,3.69078302383&chd=t:1.04,1.04,1.05,1.03,1.04,1.04,1.03,1.04,1.03,1.06|2.69,1.03,1.04,1.03,1.03,1.04,1.04,1.06,1.03,1.03&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-declparen.c+-g+-Os compare_memory: xgcc -S limits-declparen.c -g -Os iteration 0: control: xgcc -S limits-declparen.c -g -Os: total_ggc: 5855.0 KB iteration 0: experiment: xgcc -S limits-declparen.c -g -Os: total_ggc: 5867.0 KB iteration 1: control: xgcc -S limits-declparen.c -g -Os: total_ggc: 5855.0 KB iteration 1: experiment: xgcc -S limits-declparen.c -g -Os: total_ggc: 5867.0 KB iteration 2: control: xgcc -S limits-declparen.c -g -Os: total_ggc: 5855.0 KB iteration 2: experiment: xgcc -S limits-declparen.c -g -Os: total_ggc: 5867.0 KB Mem max: 5855.000 -> 5867.000: 1.0020x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,5755.0,5967.0&chco=FF0000,0000FF&chdl=control|experiment&chds=5755.0,5967.0&chd=t:5855.0,5855.0,5855.0|5867.0,5867.0,5867.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-declparen.c+-g+-Os compare_wallclock: xgcc -S limits-fnargs.c -g -O0 iteration 0: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09408783912658691 iteration 0: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09483599662780762 iteration 1: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 1.9699020385742188 iteration 1: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.0950770378112793 iteration 2: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09398293495178223 iteration 2: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09337186813354492 iteration 3: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09235310554504395 iteration 3: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09332489967346191 iteration 4: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09293699264526367 iteration 4: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09304189682006836 iteration 5: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09275698661804199 iteration 5: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.0933389663696289 iteration 6: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09231090545654297 iteration 6: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09316515922546387 iteration 7: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09197497367858887 iteration 7: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.0935060977935791 iteration 8: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09266090393066406 iteration 8: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09329581260681152 iteration 9: control: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.0924539566040039 iteration 9: experiment: xgcc -S limits-fnargs.c -g -O0: time_taken: 0.09712791442871094 Min: 0.091975 -> 0.093042: 1.01x slower Avg: 0.280542 -> 0.094009: 2.98x faster Not significant Stddev: 0.59358 -> 0.00130: 455.4936x smaller Timeline: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,0,2.96990203857&chco=FF0000,0000FF&chdl=control|experiment&chds=0,2.96990203857&chd=t:0.09,1.97,0.09,0.09,0.09,0.09,0.09,0.09,0.09,0.09|0.09,0.1,0.09,0.09,0.09,0.09,0.09,0.09,0.09,0.1&chxl=0:|1|2|3|4|5|6|7|8|9|10|2:||Iteration|3:||Time+(secs)&chtt=Wallclock+time+for+xgcc+-S+limits-fnargs.c+-g+-O0 compare_memory: xgcc -S limits-fnargs.c -g -O0 iteration 0: control: xgcc -S limits-fnargs.c -g -O0: total_ggc: 7518.0 KB iteration 0: experiment: xgcc -S limits-fnargs.c -g -O0: total_ggc: 7544.0 KB iteration 1: control: xgcc -S limits-fnargs.c -g -O0: total_ggc: 7518.0 KB iteration 1: experiment: xgcc -S limits-fnargs.c -g -O0: total_ggc: 7544.0 KB iteration 2: control: xgcc -S limits-fnargs.c -g -O0: total_ggc: 7518.0 KB iteration 2: experiment: xgcc -S limits-fnargs.c -g -O0: total_ggc: 7544.0 KB Mem max: 7518.000 -> 7544.000: 1.0035x larger Usage over time: http://chart.apis.google.com/chart?cht=lc&chs=700x400&chxt=x,y,x,y&chxr=1,7418.0,7644.0&chco=FF0000,0000FF&chdl=control|experiment&chds=7418.0,7644.0&chd=t:7518.0,7518.0,7518.0|7544.0,7544.0,7544.0&chxl=0:|1|2|3|2:||Iteration|3:||Memory+(kb)&chtt=Total+ggc+memory+usage+for+xgcc+-S+limits-fnargs.c+-g+-O0 compare_wallclock: xgcc -S limits-fnargs.c -g -O1 iteration 0: control: xgcc -S limits-fnargs.c -g -O1: time_taken: 15694.42513179779 iteration 0: experiment: xgcc -S limits-fnargs.c -g -O1: