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gcc/libgomp/testsuite
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Thomas Schwinge 087e545747 Strengthen a few OpenACC test cases 
Rather than rubber-stamp whatever requested vs. actual device kernel launch
configuration happens, actually (again) verify the requested values (modulo
expected variations).

This better highlights that "AMD GCN has an upper limit of 'num_workers(16)'",
and the deficiency that "AMD GCN uses the autovectorizer for the vector
dimension: the use of a function call in vector-partitioned code [...] is not
currently supported".

And, this removes several instances of race conditions, where variables are
concurrently written to in OpenACC gang-redundant mode.

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Strengthen.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2022-01-21 18:45:30 +01:00
..
config Update copyright years. 2022-01-03 10:42:10 +01:00
lib Improve Intel MIC offloading XFAILing for 'omp_get_device_num' 2022-01-13 13:09:36 +01:00
libgomp.c Host and offload targets have no common meaning of address spaces 2022-01-13 11:16:20 +01:00
libgomp.c-c++-common Improve Intel MIC offloading XFAILing for 'omp_get_device_num' 2022-01-13 13:09:36 +01:00
libgomp.c++ openmp: Fix libgomp.c++ testsuite errors for non-offload configs 2021-12-10 00:39:03 +08:00
libgomp.fortran Add support for allocate clause (OpenMP 5.0). 2022-01-13 18:57:05 +00:00
libgomp.graphite Update copyright years. 2022-01-03 10:42:10 +01:00
libgomp.oacc-c
libgomp.oacc-c-c++-common Strengthen a few OpenACC test cases 2022-01-21 18:45:30 +01:00
libgomp.oacc-c++ nvptx: update fix for -Wformat-diag 2022-01-19 08:27:00 +01:00
libgomp.oacc-fortran nvptx: update fix for -Wformat-diag 2022-01-19 08:27:00 +01:00
libgomp-site-extra.exp.in
libgomp-test-support.exp.in
Makefile.am
Makefile.in