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| author | Chung-Lin Tang <cltang@codesourcery.com> | 2016-05-26 13:28:25 +0000 |
|---|---|---|
| committer | Chung-Lin Tang <cltang@gcc.gnu.org> | 2016-05-26 13:28:25 +0000 |
| commit | b4557008c45c0a44ae848c71d31ce4ed6316d043 (patch) | |
| tree | 3365daa7be29239a387036e220df6e9b23275aa4 /libgomp/oacc-parallel.c | |
| parent | e79136e41af698ccdaec62ed842b4785162dde09 (diff) | |
| download | gcc-b4557008c45c0a44ae848c71d31ce4ed6316d043.zip gcc-b4557008c45c0a44ae848c71d31ce4ed6316d043.tar.gz gcc-b4557008c45c0a44ae848c71d31ce4ed6316d043.tar.bz2 | |
oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
2016-05-26 Chung-Lin Tang <cltang@codesourcery.com>
libgomp/
* oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
* oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
parameter, use to set async stream around call to gomp_unmap_vars,
call gomp_unmap_vars() with 'do_copyfrom' set to true.
* plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
(event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
(event_add): Add int parameter, initialize 'val' field when
adding new ptx_event struct.
(nvptx_evec): Adjust event_add() call arguments.
(nvptx_host2dev): Likewise.
(nvptx_dev2host): Likewise.
(nvptx_wait_async): Likewise.
(nvptx_wait_all_async): Likewise.
(GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
pass to event_add() call.
* oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
parameter.
* oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
call openacc.register_async_cleanup_func() hook.
* oacc-parallel.c (GOACC_parallel_keyed): Likewise.
* target.c (gomp_copy_from_async): Delete function.
(gomp_map_vars): Remove async_refcount.
(gomp_unmap_vars): Likewise.
(gomp_load_image_to_device): Likewise.
(omp_target_associate_ptr): Likewise.
* libgomp.h (struct splay_tree_key_s): Remove async_refcount.
(acc_dispatch_t.register_async_cleanup_func): Add int parameter.
(gomp_copy_from_async): Remove.
From-SVN: r236772
Diffstat (limited to 'libgomp/oacc-parallel.c')
| -rw-r--r-- | libgomp/oacc-parallel.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libgomp/oacc-parallel.c b/libgomp/oacc-parallel.c index 1fdb01d..ecdd75a 100644 --- a/libgomp/oacc-parallel.c +++ b/libgomp/oacc-parallel.c @@ -186,10 +186,7 @@ GOACC_parallel_keyed (int device, void (*fn) (void *), if (async < acc_async_noval) gomp_unmap_vars (tgt, true); else - { - gomp_copy_from_async (tgt); - acc_dev->openacc.register_async_cleanup_func (tgt); - } + tgt->device_descr->openacc.register_async_cleanup_func (tgt, async); acc_dev->openacc.async_set_async_func (acc_async_sync); } |