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4 Commits

Author SHA1 Message Date
Thomas Schwinge
89c1a427a1 Don't require 'openacc_nvidia_accel_selected' in 'libgomp.oacc-c-c++-common/async_queue-1.c' 
That is, re-enable it for host-fallback, and enable it for GCN offloading.

Fix-up for r279378 (commit 26b74ed022)
"Update OpenACC tests for amdgcn".

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Don't
	require 'openacc_nvidia_accel_selected'.  Fix up for
	'ACC_DEVICE_TYPE_radeon'.
 2021-06-08 11:23:31 +02:00
Andrew Stubbs
26b74ed022 Update OpenACC tests for amdgcn 
2019-12-13  Andrew Stubbs  <ams@codesourcery.com>

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
	* testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.

From-SVN: r279378
 2019-12-13 17:40:06 +00:00
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
18c247cc0b [PR88370] acc_get_cuda_stream/acc_set_cuda_stream: acc_async_sync, acc_async_noval 
Per my reading of the OpenACC specification (and as supported by secondary
documentation, such as code examples, or presentations), it's valid to call
"acc_get_cuda_stream"/"acc_set_cuda_stream" also with "acc_async_sync",
"acc_async_noval" arguments, not just with the nonnegative values as currently
implemented.

	libgomp/
	PR libgomp/88370
	* libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
	(acc_set_cuda_stream): Clarify.
	* oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
	"async_valid_p".
	* plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
	acc_async_sync".
	* testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
	* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
	* testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.

From-SVN: r267147
 2018-12-14 21:42:08 +01:00