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Julian Brown c408512e1f amdgcn: Enable OpenACC worker partitioning for AMD GCN 
gcc/
	* config/gcn/gcn.c (gcn_init_builtins): Override decls for
	BUILT_IN_GOACC_SINGLE_START, BUILT_IN_GOACC_SINGLE_COPY_START,
	BUILT_IN_GOACC_SINGLE_COPY_END and BUILT_IN_GOACC_BARRIER.
	(gcn_goacc_validate_dims): Turn on worker partitioning unconditionally.
	(gcn_fork_join): Update comment.
	* config/gcn/gcn.opt (flag_worker_partitioning): Remove.
	(macc_experimental_workers): Remove unused option.
	libgomp/
	* plugin/plugin-gcn.c (gcn_exec): Change default number of workers to
	16.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
	[acc_device_radeon]: Update.
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c
	[ACC_DEVICE_TYPE_radeon]: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
	[acc_device_radeon]: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c
	[ACC_DEVICE_TYPE_radeon]: Likewise.
	* testsuite/libgomp.oacc-fortran/optional-reduction.f90: XFAIL for
	'openacc_radeon_accel_selected' and '-O0'.
	* testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.

Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
2021-08-09 15:08:44 +02:00
..
cuda Update copyright years. 2021-01-04 10:26:59 +01:00
configfrag.ac libgomp HSA/GCN plugins: don't prepend the 'HSA_RUNTIME_LIB' path to 'libhsa-runtime64.so' 2021-03-25 14:11:50 +01:00
cuda-lib.def Add OpenACC 2.6 `acc_get_property' support 2019-12-22 19:54:09 +00:00
Makefrag.am Update copyright years. 2021-01-04 10:26:59 +01:00
plugin-gcn.c amdgcn: Enable OpenACC worker partitioning for AMD GCN 2021-08-09 15:08:44 +02:00
plugin-nvptx.c openmp: Implement omp_get_device_num routine 2021-08-05 23:29:03 +08:00