profile.h File Reference

Go to the source code of this file.

Data Structures
struct	edge_info

Functions
void	mcf_smooth_cfg (void)
gcov_type	sum_edge_counts (vec< edge, va_gc > *edges)
void	init_node_map (bool)
void	del_node_map (void)
void	get_working_sets (void)
gcov_type	get_hot_bb_threshold (void)
void	set_hot_bb_threshold (gcov_type)

---

Function Documentation

void del_node_map

(

void

)

   Delete the CGRAPH_NODE_MAP.  

gcov_type get_hot_bb_threshold

(

void

)

   In predict.c.  

   Determine the threshold for hot BB counts.  

void get_working_sets

(

void

)

   Fill the working set information into the profile_info structure.  

         Multiply the percentage by 100 to avoid float.  

             Print out the percentage using int arithmatic to avoid float.  

References dump_file, HOST_WIDEST_INT, HOST_WIDEST_INT_PRINT_DEC, gcov_working_set_info::min_counter, and gcov_working_set_info::num_counters.

void init_node_map

(

bool

)

void mcf_smooth_cfg

(

void

)

   Smoothes the initial assigned basic block and edge counts using
   a minimum cost flow algorithm. 

   Main routine. Smoothes the initial assigned basic block and edge counts using
   a minimum cost flow algorithm, to ensure that the flow consistency rule is
   obeyed: sum of outgoing edges = sum of incoming edges for each basic
   block.  

void set_hot_bb_threshold

(

gcov_type

)

gcov_type sum_edge_counts

(

vec< edge, va_gc > *

edges

)