Thomas Schwinge
1404af62dc
[PR88407] [OpenACC] Correctly handle unseen async-arguments
...
... which turn the operation into a no-op.
libgomp/
PR libgomp/88407
* plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
(nvptx_wait_async): Unseen async-argument is a no-op.
* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
* testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
* testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this. Update.
* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
* testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this. Update
From-SVN: r267150
2018-12-14 21:42:40 +01:00
Thomas Schwinge
7de562eec2
Revise libgomp.oacc-c-c++-common/data-2-lib.c, libgomp.oacc-c-c++-common/data-2.c
...
These are meant to be functionally equivalent (but no longer are), just using
different means. Also, use the OpenACC "*_async" functions recently added.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
From-SVN: r267149
2018-12-14 21:42:29 +01:00
Chung-Lin Tang
17469af75b
Correctly describe OpenACC async/wait dependencies
...
libgomp/
* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
From-SVN: r267148
2018-12-14 21:42:18 +01:00
Cesar Philippidis
ebdc83f0a8
Fix bug in an OpenACC async test case
...
libgomp/
* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
call to acc_wait (1).
From-SVN: r255308
2017-12-01 06:26:07 -08:00
Cesar Philippidis
e46c777050
c-parser.c (c_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER.
...
gcc/c/
* c-parser.c (c_parser_oacc_declare): Add support for
GOMP_MAP_FIRSTPRIVATE_POINTER.
* c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
argument with enum c_omp_region_type ort.
(handle_omp_array_sections): Likewise. Update call to
handle_omp_array_sections_1.
(c_finish_omp_clauses): Add specific errors and warning messages for
OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
call to handle_omp_array_sections.
gcc/cp/
* parser.c (cp_parser_oacc_declare): Add support for
GOMP_MAP_FIRSTPRIVATE_POINTER.
* semantics.c (handle_omp_array_sections_1): Replace bool is_omp
argument with enum c_omp_region_type ort. Don't privatize OpenACC
non-static members.
(handle_omp_array_sections): Replace bool is_omp argument with enum
c_omp_region_type ort. Update call to handle_omp_array_sections_1.
(finish_omp_clauses): Add specific errors and warning messages for
OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
call to handle_omp_array_sections.
gcc/
* gimplify.c (omp_notice_variable): Use zero-length arrays for data
pointers inside OACC_DATA regions.
(gimplify_scan_omp_clauses): Prune firstprivate clause associated
with OACC_DATA, OACC_ENTER_DATA and OACC_EXIT data regions.
(gimplify_adjust_omp_clauses): Fix typo in comment.
gcc/testsuite/
* c-c++-common/goacc/data-clause-duplicate-1.c: Adjust test.
* c-c++-common/goacc/deviceptr-1.c: Likewise.
* c-c++-common/goacc/kernels-alias-3.c: Likewise.
* c-c++-common/goacc/kernels-alias-4.c: Likewise.
* c-c++-common/goacc/kernels-alias-5.c: Likewise.
* c-c++-common/goacc/kernels-alias-8.c: Likewise.
* c-c++-common/goacc/kernels-alias-ipa-pta-3.c: Likewise.
* c-c++-common/goacc/pcopy.c: Likewise.
* c-c++-common/goacc/pcopyin.c: Likewise.
* c-c++-common/goacc/pcopyout.c: Likewise.
* c-c++-common/goacc/pcreate.c: Likewise.
* c-c++-common/goacc/pr70688.c: New test.
* c-c++-common/goacc/present-1.c: Adjust test.
* c-c++-common/goacc/reduction-5.c: Likewise.
* g++.dg/goacc/data-1.C: New test.
libgomp/
* oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
(acc_free): Likewise.
(acc_memcpy_to_device): Likewise.
(acc_memcpy_from_device): Likewise.
(acc_deviceptr): Likewise.
(acc_hostptr): Likewise.
(acc_is_present): Likewise.
(acc_map_data): Likewise.
(acc_unmap_data): Likewise.
(present_create_copy): Likewise.
(delete_copyout): Likewise.
(update_dev_host): Likewise.
* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
* testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
* testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
it only runs on nvptx targets.
* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
From-SVN: r236678
2016-05-24 15:54:21 -07:00
