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73a0d3bf89
Support OpenMP 5.1's syntax for OMP_ALLOCATOR as well, which permits besides predefined allocators also predefined memspaces optionally followed by traits. Additionally, this commit adds the previously lacking documentation for OMP_ALLOCATOR, OMP_AFFINITY_FORMAT and OMP_DISPLAY_AFFINITY. libgomp/ChangeLog: * env.c (gomp_def_allocator_envvar): New var. (parse_allocator): Handle OpenMP 5.1 syntax. (cleanup_env): New. (omp_display_env): Output gomp_def_allocator_envvar for an allocator with traits. * libgomp.texi (OMP_ALLOCATOR, OMP_AFFINITY_FORMAT, OMP_DISPLAY_AFFINITY): New. * testsuite/libgomp.c/allocator-1.c: New test. * testsuite/libgomp.c/allocator-2.c: New test. * testsuite/libgomp.c/allocator-3.c: New test. * testsuite/libgomp.c/allocator-4.c: New test. * testsuite/libgomp.c/allocator-5.c: New test. * testsuite/libgomp.c/allocator-6.c: New test.
18 lines
539 B
C
18 lines
539 B
C
/* { dg-set-target-env-var OMP_ALLOCATOR "omp_large_cap_mem_space" } */
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/* { dg-set-target-env-var OMP_DISPLAY_ENV "true" } */
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/* Expect omp_large_cap_mem_alloc as allocator for omp_large_cap_mem_space. */
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/* { dg-output ".\\\[host\\\] OMP_ALLOCATOR = 'omp_large_cap_mem_alloc'.*" } */
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#include <omp.h>
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int
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main ()
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{
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omp_allocator_handle_t m = omp_get_default_allocator ();
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/* Without traits, omp_large_cap_mem_space implies
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omp_large_cap_mem_alloc. */
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if (m != omp_large_cap_mem_alloc)
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__builtin_abort ();
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return 0;
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}
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