2 commits
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3bc75533d1 |
openmp: Add support for strict modifier on grainsize/num_tasks clauses
With strict: modifier on these clauses, the standard is explicit about how many iterations (and which) each generated task of taskloop directive should contain. For num_tasks it actually matches what we were already implementing, but for grainsize it does not (and even violates the old rule - without strict it requires that the number of iterations (unspecified which exactly) handled by each generated task is >= grainsize argument and < 2 * grainsize argument, with strict: it requires that each generated task handles exactly == grainsize argument iterations, except for the generated task handling the last iteration which can handles <= grainsize iterations). The following patch implements it for C and C++. 2021-08-23 Jakub Jelinek <jakub@redhat.com> gcc/ * tree.h (OMP_CLAUSE_GRAINSIZE_STRICT): Define. (OMP_CLAUSE_NUM_TASKS_STRICT): Define. * tree-pretty-print.c (dump_omp_clause) <case OMP_CLAUSE_GRAINSIZE, case OMP_CLAUSE_NUM_TASKS>: Print strict: modifier. * omp-expand.c (expand_task_call): Use GOMP_TASK_FLAG_STRICT in iflags if either grainsize or num_tasks clause has the strict modifier. gcc/c/ * c-parser.c (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize): Parse the optional strict: modifier. gcc/cp/ * parser.c (cp_parser_omp_clause_num_tasks, cp_parser_omp_clause_grainsize): Parse the optional strict: modifier. include/ * gomp-constants.h (GOMP_TASK_FLAG_STRICT): Define. libgomp/ * taskloop.c (GOMP_taskloop): Handle GOMP_TASK_FLAG_STRICT. * testsuite/libgomp.c-c++-common/taskloop-4.c (main): Fix up comment. * testsuite/libgomp.c-c++-common/taskloop-5.c: New test. |
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92243e7cea |
[libgomp, testsuite] Move tests to libgomp.c-c++-common
2018-05-02 Tom de Vries <tom@codesourcery.com> PR testsuite/83791 * testsuite/libgomp.c++/udr-9.C: Update. * testsuite/libgomp.c++/atomic-16.C: Remove. * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove. * testsuite/libgomp.c++/loop-13.C: Remove. * testsuite/libgomp.c++/loop-14.C: Remove. * testsuite/libgomp.c++/loop-15.C: Remove. * testsuite/libgomp.c++/monotonic-1.C: Remove. * testsuite/libgomp.c++/monotonic-2.C: Remove. * testsuite/libgomp.c++/nonmonotonic-1.C: Remove. * testsuite/libgomp.c++/nonmonotonic-2.C: Remove. * testsuite/libgomp.c++/ordered-1.C: Remove. * testsuite/libgomp.c++/pr45784.C: Remove. * testsuite/libgomp.c++/pr64824.C: Remove. * testsuite/libgomp.c++/pr64868.C: Remove. * testsuite/libgomp.c++/pr66199-1.C: Remove. * testsuite/libgomp.c++/pr66199-2.C: Remove. * testsuite/libgomp.c++/pr66199-3.C: Remove. * testsuite/libgomp.c++/pr66199-4.C: Remove. * testsuite/libgomp.c++/pr66199-5.C: Remove. * testsuite/libgomp.c++/pr66199-6.C: Remove. * testsuite/libgomp.c++/pr66199-7.C: Remove. * testsuite/libgomp.c++/pr66199-8.C: Remove. * testsuite/libgomp.c++/pr66199-9.C: Remove. * testsuite/libgomp.c++/pr69389.C: Remove. * testsuite/libgomp.c++/simd10.C: Remove. * testsuite/libgomp.c++/simd11.C: Remove. * testsuite/libgomp.c++/simd12.C: Remove. * testsuite/libgomp.c++/simd13.C: Remove. * testsuite/libgomp.c++/target-1.C: Remove. * testsuite/libgomp.c++/target-3.C: Remove. * testsuite/libgomp.c++/target-4.C: Remove. * testsuite/libgomp.c++/target-5.C: Remove. * testsuite/libgomp.c++/taskgroup-1.C: Remove. * testsuite/libgomp.c++/taskloop-1.C: Remove. * testsuite/libgomp.c++/taskloop-2.C: Remove. * testsuite/libgomp.c++/taskloop-3.C: Remove. * testsuite/libgomp.c++/taskloop-4.C: Remove. * testsuite/libgomp.c++/udr-9.C: Remove. * testsuite/libgomp.c++/for-10.C: Remove. * testsuite/libgomp.c++/for-11.C: Remove. * testsuite/libgomp.c++/for-12.C: Remove. * testsuite/libgomp.c++/for-13.C: Remove. * testsuite/libgomp.c++/for-14.C: Remove. * testsuite/libgomp.c++/for-9.C: Remove. * testsuite/libgomp.c/atomic-18.c: Move ... * testsuite/libgomp.c-c++-common/atomic-18.c: ... here. * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ... * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here. * testsuite/libgomp.c/loop-13.c: Move ... * testsuite/libgomp.c-c++-common/loop-13.c: ... here. * testsuite/libgomp.c/loop-14.c: Move ... * testsuite/libgomp.c-c++-common/loop-14.c: ... here. * testsuite/libgomp.c/loop-15.c: Remove. * testsuite/libgomp.c-c++-common/loop-15.c: New test. * testsuite/libgomp.c/monotonic-1.c: Move ... * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here. * testsuite/libgomp.c/monotonic-2.c: Move ... * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here. * testsuite/libgomp.c/nonmonotonic-1.c: Move ... * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here. * testsuite/libgomp.c/nonmonotonic-2.c: Move ... * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here. * testsuite/libgomp.c/ordered-4.c: Move ... * testsuite/libgomp.c-c++-common/ordered-4.c: ... here. * testsuite/libgomp.c/pr45784.c: Move ... * testsuite/libgomp.c-c++-common/pr45784.c: ... here. * testsuite/libgomp.c/pr64824.c: Move ... * testsuite/libgomp.c-c++-common/pr64824.c: ... here. * testsuite/libgomp.c/pr64868.c: Move ... * testsuite/libgomp.c-c++-common/pr64868.c: ... here. * testsuite/libgomp.c/pr66199-1.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here. * testsuite/libgomp.c/pr66199-2.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here. * testsuite/libgomp.c/pr66199-3.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here. * testsuite/libgomp.c/pr66199-4.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here. * testsuite/libgomp.c/pr66199-5.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here. * testsuite/libgomp.c/pr66199-6.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here. * testsuite/libgomp.c/pr66199-7.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here. * testsuite/libgomp.c/pr66199-8.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here. * testsuite/libgomp.c/pr66199-9.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here. * testsuite/libgomp.c/pr69389.c: Move ... * testsuite/libgomp.c-c++-common/pr69389.c: ... here. * testsuite/libgomp.c/simd-14.c: Move ... * testsuite/libgomp.c-c++-common/simd-14.c: ... here. * testsuite/libgomp.c/simd-15.c: Move ... * testsuite/libgomp.c-c++-common/simd-15.c: ... here. * testsuite/libgomp.c/simd-16.c: Move ... * testsuite/libgomp.c-c++-common/simd-16.c: ... here. * testsuite/libgomp.c/simd-17.c: Move ... * testsuite/libgomp.c-c++-common/simd-17.c: ... here. * testsuite/libgomp.c/target-1.c: Move ... * testsuite/libgomp.c-c++-common/target-1.c: ... here. * testsuite/libgomp.c/target-10.c: Move ... * testsuite/libgomp.c-c++-common/target-10.c: ... here. * testsuite/libgomp.c/target-13.c: Move ... * testsuite/libgomp.c-c++-common/target-13.c: ... here. * testsuite/libgomp.c/target-2.c: Move ... * testsuite/libgomp.c-c++-common/target-2.c: ... here. * testsuite/libgomp.c/taskgroup-1.c: Move ... * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here. * testsuite/libgomp.c/taskloop-1.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here. * testsuite/libgomp.c/taskloop-2.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here. * testsuite/libgomp.c/taskloop-3.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here. * testsuite/libgomp.c/taskloop-4.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here. * testsuite/libgomp.c/udr-1.c: Move ... * testsuite/libgomp.c-c++-common/udr-1.c: ... here. * testsuite/libgomp.c/for-1.c: Move ... * testsuite/libgomp.c-c++-common/for-1.c: ... here. * testsuite/libgomp.c/for-1.h: Move ... * testsuite/libgomp.c-c++-common/for-1.h: ... here. * testsuite/libgomp.c/for-2.c: Move ... * testsuite/libgomp.c-c++-common/for-2.c: ... here. * testsuite/libgomp.c/for-2.h: Move ... * testsuite/libgomp.c-c++-common/for-2.h: ... here. * testsuite/libgomp.c/for-3.c: Move ... * testsuite/libgomp.c-c++-common/for-3.c: ... here. * testsuite/libgomp.c/for-4.c: Move ... * testsuite/libgomp.c-c++-common/for-4.c: ... here. * testsuite/libgomp.c/for-5.c: Move ... * testsuite/libgomp.c-c++-common/for-5.c: ... here. * testsuite/libgomp.c/for-6.c: Move ... * testsuite/libgomp.c-c++-common/for-6.c: ... here. From-SVN: r259851 |
Renamed from libgomp/testsuite/libgomp.c/taskloop-4.c (Browse further)