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gcc/libgomp
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Chung-Lin Tang 1f4c5b9bb2 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>

	libgomp/
	* libgomp-plugin.h (struct goacc_asyncqueue): Declare.
	(struct goacc_asyncqueue_list): Likewise.
	(goacc_aq): Likewise.
	(goacc_aq_list): Likewise.
	(GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
	(GOMP_OFFLOAD_openacc_async_test): Remove.
	(GOMP_OFFLOAD_openacc_async_test_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_async): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
	(GOMP_OFFLOAD_openacc_async_set_async): Remove.
	(GOMP_OFFLOAD_openacc_exec): Adjust declaration.
	(GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
	(GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
	(GOMP_OFFLOAD_openacc_async_exec): Declare.
	(GOMP_OFFLOAD_openacc_async_construct): Declare.
	(GOMP_OFFLOAD_openacc_async_destruct): Declare.
	(GOMP_OFFLOAD_openacc_async_test): Declare.
	(GOMP_OFFLOAD_openacc_async_synchronize): Declare.
	(GOMP_OFFLOAD_openacc_async_serialize): Declare.
	(GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
	(GOMP_OFFLOAD_openacc_async_host2dev): Declare.
	(GOMP_OFFLOAD_openacc_async_dev2host): Declare.

	* libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
	(gomp_acc_insert_pointer): Adjust declaration.
	(gomp_copy_host2dev): New declaration.
	(gomp_copy_dev2host): Likewise.
	(gomp_map_vars_async): Likewise.
	(gomp_unmap_tgt): Likewise.
	(gomp_unmap_vars_async): Likewise.
	(gomp_fini_device): Likewise.

	* oacc-async.c (get_goacc_thread): New function.
	(get_goacc_thread_device): New function.
	(lookup_goacc_asyncqueue): New function.
	(get_goacc_asyncqueue): New function.
	(acc_async_test): Adjust code to use new async design.
	(acc_async_test_all): Likewise.
	(acc_wait): Likewise.
	(acc_wait_async): Likewise.
	(acc_wait_all): Likewise.
	(acc_wait_all_async): Likewise.
	(goacc_async_free): New function.
	(goacc_init_asyncqueues): Likewise.
	(goacc_fini_asyncqueues): Likewise.
	* oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
	design.
	(acc_set_cuda_stream): Likewise.
	* oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
	(host_openacc_register_async_cleanup): Remove.
	(host_openacc_async_exec): New function.
	(host_openacc_async_test): Adjust parameters.
	(host_openacc_async_test_all): Remove.
	(host_openacc_async_wait): Remove.
	(host_openacc_async_wait_async): Remove.
	(host_openacc_async_wait_all): Remove.
	(host_openacc_async_wait_all_async): Remove.
	(host_openacc_async_set_async): Remove.
	(host_openacc_async_synchronize): New function.
	(host_openacc_async_serialize): New function.
	(host_openacc_async_host2dev): New function.
	(host_openacc_async_dev2host): New function.
	(host_openacc_async_queue_callback): New function.
	(host_openacc_async_construct): New function.
	(host_openacc_async_destruct): New function.
	(struct gomp_device_descr host_dispatch): Remove initialization of old
	interface, add intialization of new async sub-struct.
	* oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
	(goacc_attach_host_thread_to_device): Remove old async code usage.
	* oacc-int.h (goacc_init_asyncqueues): New declaration.
	(goacc_fini_asyncqueues): Likewise.
	(goacc_async_copyout_unmap_vars): Likewise.
	(goacc_async_free): Likewise.
	(get_goacc_asyncqueue): Likewise.
	(lookup_goacc_asyncqueue): Likewise.

	* oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
	design.
	(present_create_copy): Adjust code to use new async design.
	(delete_copyout): Likewise.
	(update_dev_host): Likewise.
	(gomp_acc_insert_pointer): Add async parameter, adjust code to use new
	async design.
	(gomp_acc_remove_pointer): Adjust code to use new async design.
	* oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
	design.
	(GOACC_enter_exit_data): Likewise.
	(goacc_wait): Likewise.
	(GOACC_update): Likewise.
	* oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
	when called, warn as obsolete in comment.

	* target.c (goacc_device_copy_async): New function.
	(gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
	add goacc_device_copy_async case.
	(gomp_copy_dev2host): Likewise.
	(gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
	(gomp_map_pointer): Likewise.
	(gomp_map_fields_existing): Likewise.
	(gomp_map_vars_internal): New always_inline function, renamed from
	gomp_map_vars.
	(gomp_map_vars): Implement by calling gomp_map_vars_internal.
	(gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
	passing goacc_asyncqueue argument.
	(gomp_unmap_tgt): Remove static, add attribute_hidden.
	(gomp_unref_tgt): New function.
	(gomp_unmap_vars_internal): New always_inline function, renamed from
	gomp_unmap_vars.
	(gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
	(gomp_unmap_vars_async): Implement by calling
	gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
	(gomp_fini_device): New function.
	(gomp_exit_data): Adjust gomp_copy_dev2host call.
	(gomp_load_plugin_for_device): Remove old interface, adjust to load
	new async interface.
	(gomp_target_fini): Adjust code to call gomp_fini_device.

	* plugin/plugin-nvptx.c (struct cuda_map): Remove.
	(struct ptx_stream): Remove.
	(struct nvptx_thread): Remove current_stream field.
	(cuda_map_create): Remove.
	(cuda_map_destroy): Remove.
	(map_init): Remove.
	(map_fini): Remove.
	(map_pop): Remove.
	(map_push): Remove.
	(struct goacc_asyncqueue): Define.
	(struct nvptx_callback): Define.
	(struct ptx_free_block): Define.
	(struct ptx_device): Remove null_stream, active_streams, async_streams,
	stream_lock, and next fields.
	(enum ptx_event_type): Remove.
	(struct ptx_event): Remove.
	(ptx_event_lock): Remove.
	(ptx_events): Remove.
	(init_streams_for_device): Remove.
	(fini_streams_for_device): Remove.
	(select_stream_for_async): Remove.
	(nvptx_init): Remove ptx_events and ptx_event_lock references.
	(nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
	case.
	(nvptx_open_device): Add free_blocks initialization, remove
	init_streams_for_device call.
	(nvptx_close_device): Remove fini_streams_for_device call, add
	free_blocks destruct code.
	(event_gc): Remove.
	(event_add): Remove.
	(nvptx_exec): Adjust parameters and code.
	(nvptx_free): Likewise.
	(nvptx_host2dev): Remove.
	(nvptx_dev2host): Remove.
	(nvptx_set_async): Remove.
	(nvptx_async_test): Remove.
	(nvptx_async_test_all): Remove.
	(nvptx_wait): Remove.
	(nvptx_wait_async): Remove.
	(nvptx_wait_all): Remove.
	(nvptx_wait_all_async): Remove.
	(nvptx_get_cuda_stream): Remove.
	(nvptx_set_cuda_stream): Remove.
	(GOMP_OFFLOAD_alloc): Adjust code.
	(GOMP_OFFLOAD_free): Likewise.
	(GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
	(GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
	(GOMP_OFFLOAD_openacc_async_test_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_async): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all): Remove.
	(GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
	(GOMP_OFFLOAD_openacc_async_set_async): Remove.
	(cuda_free_argmem): New function.
	(GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
	(GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
	(GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
	(GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
	(GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
	(GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
	(cuda_callback_wrapper): New function.
	(cuda_memcpy_sanity_check): New function.
	(GOMP_OFFLOAD_host2dev): Remove and re-implement.
	(GOMP_OFFLOAD_dev2host): Remove and re-implement.
	(GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
	(GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.

From-SVN: r271128
2019-05-13 13:32:00 +00:00
..
config libgomp: Reduce copy and paste for RTEMS 2019-01-09 06:16:05 +00:00
plugin 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
testsuite Address compiler diagnostics in libgomp.oacc-c-c++-common/pr87835.c 2019-05-08 12:01:30 +02:00
acinclude.m4 Enable building libgomp with Intel CET 2017-11-17 22:22:09 +01:00
aclocal.m4 Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
affinity-fmt.c Update copyright years. 2019-01-01 13:31:55 +01:00
affinity.c Update copyright years. 2019-01-01 13:31:55 +01:00
alloc.c Update copyright years. 2019-01-01 13:31:55 +01:00
atomic.c Update copyright years. 2019-01-01 13:31:55 +01:00
barrier.c Update copyright years. 2019-01-01 13:31:55 +01:00
ChangeLog 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
ChangeLog.graphite
config.h.in [libgomp] Clarify difference between offload target, offload plugin, and OpenACC device type 2019-02-22 11:51:05 +01:00
configure [libgomp] In OpenACC testing, cycle though all offload targets 2019-02-22 11:51:20 +01:00
configure.ac builtin-types.def (BT_FN_VOID_BOOL, [...]): New. 2018-11-08 18:13:04 +01:00
configure.tgt builtin-types.def (BT_FN_VOID_BOOL, [...]): New. 2018-11-08 18:13:04 +01:00
critical.c Update copyright years. 2019-01-01 13:31:55 +01:00
env.c Update copyright years. 2019-01-01 13:31:55 +01:00
error.c Update copyright years. 2019-01-01 13:31:55 +01:00
fortran.c Update copyright years. 2019-01-01 13:31:55 +01:00
hashtab.h Update copyright years. 2019-01-01 13:31:55 +01:00
icv-device.c Update copyright years. 2019-01-01 13:31:55 +01:00
icv.c Update copyright years. 2019-01-01 13:31:55 +01:00
iter_ull.c Update copyright years. 2019-01-01 13:31:55 +01:00
iter.c Update copyright years. 2019-01-01 13:31:55 +01:00
libgomp_f.h.in Update copyright years. 2019-01-01 13:31:55 +01:00
libgomp_g.h Update copyright years. 2019-01-01 13:31:55 +01:00
libgomp-plugin.c Update copyright years. 2019-01-01 13:31:55 +01:00
libgomp-plugin.h 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
libgomp.h 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
libgomp.map builtin-types.def (BT_FN_VOID_BOOL, [...]): New. 2018-11-08 18:13:04 +01:00
libgomp.spec.in
libgomp.texi Better distinguish OpenACC and OpenMP sections in libgomp.texi 2019-01-11 13:55:01 +00:00
lock.c Update copyright years. 2019-01-01 13:31:55 +01:00
loop_ull.c Update copyright years. 2019-01-01 13:31:55 +01:00
loop.c Update copyright years. 2019-01-01 13:31:55 +01:00
Makefile.am builtin-types.def (BT_FN_VOID_BOOL, [...]): New. 2018-11-08 18:13:04 +01:00
Makefile.in [libgomp] In OpenACC testing, cycle though all offload targets 2019-02-22 11:51:20 +01:00
oacc-async.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-cuda.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-host.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-init.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-int.h 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-mem.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-parallel.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-plugin.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
oacc-plugin.h Update copyright years. 2019-01-01 13:31:55 +01:00
omp_lib.f90.in Update copyright years. 2019-01-01 13:31:55 +01:00
omp_lib.h.in Update copyright years. 2019-01-01 13:31:55 +01:00
omp.h.in Update copyright years. 2019-01-01 13:31:55 +01:00
openacc_lib.h Update copyright years. 2019-01-01 13:31:55 +01:00
openacc.f90 Update copyright years. 2019-01-01 13:31:55 +01:00
openacc.h Update copyright years. 2019-01-01 13:31:55 +01:00
ordered.c Update copyright years. 2019-01-01 13:31:55 +01:00
parallel.c Update copyright years. 2019-01-01 13:31:55 +01:00
priority_queue.c Update copyright years. 2019-01-01 13:31:55 +01:00
priority_queue.h Update copyright years. 2019-01-01 13:31:55 +01:00
sections.c Update copyright years. 2019-01-01 13:31:55 +01:00
secure_getenv.h Update copyright years. 2019-01-01 13:31:55 +01:00
single.c Update copyright years. 2019-01-01 13:31:55 +01:00
splay-tree.c Update copyright years. 2019-01-01 13:31:55 +01:00
splay-tree.h Update copyright years. 2019-01-01 13:31:55 +01:00
target.c 2019-05-13 Chung-Lin Tang <cltang@codesourcery.com> 2019-05-13 13:32:00 +00:00
task.c Update copyright years. 2019-01-01 13:31:55 +01:00
taskloop.c Update copyright years. 2019-01-01 13:31:55 +01:00
team.c team.c (gomp_team_start): Initialize pool->threads[0]. 2019-03-27 18:30:44 +00:00
teams.c Update copyright years. 2019-01-01 13:31:55 +01:00
work.c Update copyright years. 2019-01-01 13:31:55 +01:00