poly_bb Struct Reference
#include <graphite-poly.h>
Collaboration diagram for poly_bb:
Data Fields | |
| void * | black_box |
| scop_p | scop |
| isl_set * | domain |
| vec< poly_dr_p > | drs |
| poly_scattering_p | _original |
| isl_map * | schedule |
| poly_scattering_p | _transformed |
| isl_map * | transformed |
| poly_scattering_p | _saved |
| isl_map * | saved |
| bool | is_reduction |
Detailed Description
POLY_BB represents a blackbox in the polyhedral model.
Field Documentation
| poly_scattering_p poly_bb::_original |
The original scattering.
| poly_scattering_p poly_bb::_saved |
A copy of the transformed scattering.
| poly_scattering_p poly_bb::_transformed |
The transformed scattering.
| void* poly_bb::black_box |
Pointer to a basic block or a statement in the compiler.
Referenced by same_pdr_p().
| isl_set* poly_bb::domain |
The iteration domain of this bb. The layout of this polyhedron
is I|G with I the iteration domain, G the context parameters.
Example:
for (i = a - 7*b + 8; i <= 3*a + 13*b + 20; i++)
for (j = 2; j <= 2*i + 5; j++)
for (k = 0; k <= 5; k++)
S (i,j,k)
Loop iterators: i, j, k
Parameters: a, b
| i >= a - 7b + 8
| i <= 3a + 13b + 20
| j >= 2
| j <= 2i + 5
| k >= 0
| k <= 5
The number of variables in the DOMAIN may change and is not
related to the number of loops in the original code.
Referenced by getScheduleMap(), init_cloog_input_file(), isl_id_for_pbb(), pbb_bb(), scop_get_domains(), scop_get_original_schedule(), and scop_get_transformed_schedule().
| bool poly_bb::is_reduction |
True when this PBB contains only a reduction statement.
| isl_map* poly_bb::saved |
| isl_map* poly_bb::schedule |
Referenced by isl_id_for_pbb(), and scop_get_original_schedule().
| scop_p poly_bb::scop |
Pointer to the SCOP containing this PBB.
Referenced by same_pdr_p().
| isl_map* poly_bb::transformed |
The documentation for this struct was generated from the following file:
