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parallel_for elimination -> thread_loop

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paboyle
2018-01-28 01:01:14 +00:00
parent 9472b02771
commit 70e276e1ab
21 changed files with 269 additions and 300 deletions
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23
lib/threads/Pragmas.h
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@ -52,32 +52,21 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#ifdef GRID_OMP
#define thread_loop( range , ... ) _Pragma("omp parallel for schedule(static)") for range { __VA_ARGS__ ; };
#define thread_loop_in_region( range , ... ) _Pragma("omp for schedule(static)") for range { __VA_ARGS__ ; };
#define thread_loop_collapse( range , ... ) _Pragma("omp parallel for collapse(2)") for range { __VA_ARGS__ };
#define thread_loop_collapse( n, range , ... ) _Pragma("omp parallel for collapse(" #n ")") for range { __VA_ARGS__ };
#define thread_region _Pragma("omp parallel")
#define thread_critical _Pragma("omp critical")
#define thread_num(a) omp_get_thread_num()
#define thread_max(a) omp_get_max_threads()
#else
#define thread_loop( range , ... ) for range { __VA_ARGS__ ; };
#define thread_loop_in_region( range , ... ) for range { __VA_ARGS__ ; };
#define thread_loop_collapse( range , ... ) for range { __VA_ARGS__ ; };
#define thread_loop_collapse( n, range , ... ) for range { __VA_ARGS__ ; };
#define thread_region
#define thread_critical
#define thread_num(a) (0)
#define thread_max(a) (1)
#endif
//////////////////////////////////////////////////////////////////////////////////
// Deprecated primitives; to eridicate when done delete and fix errors.
//////////////////////////////////////////////////////////////////////////////////
#ifdef GRID_OMP
#define parallel_for _Pragma("omp parallel for schedule(static)") for
#define parallel_for_internal _Pragma("omp for schedule(static)") for
#define parallel_region thread_region
#define parallel_for_nest2 for
#else
#define parallel_for for
#define parallel_for_internal for
#define parallel_region
#define parallel_for_nest2 for
#endif
//////////////////////////////////////////////////////////////////////////////////
// Accelerator primitives; fall back to threading