re PR c++/67409 (tree-cfg.c dereferences a NULL pointer)

[thirdparty/gcc.git] / liboffloadmic / ChangeLog

2015-11-14  Ilya Verbin  <ilya.verbin@intel.com>

	* runtime/offload_host.cpp (task_completion_callback): New
	variable.
	(offload_proxy_task_completed_ooo): Call task_completion_callback.
	(__offload_register_task_callback): New function.
	* runtime/offload_host.h (__offload_register_task_callback): New
	declaration.
	* plugin/libgomp-plugin-intelmic.cpp (offload): Add async_data
	argument, handle async offloading.
	(register_main_image): Call register_main_image.
	(GOMP_OFFLOAD_init_device, get_target_table, GOMP_OFFLOAD_alloc,
	GOMP_OFFLOAD_free, GOMP_OFFLOAD_host2dev, GOMP_OFFLOAD_dev2host,
	GOMP_OFFLOAD_dev2dev) Adjust offload callers.
	(GOMP_OFFLOAD_async_run): New function.
	(GOMP_OFFLOAD_run): Implement using GOMP_OFFLOAD_async_run.

2015-10-26  Ilya Verbin  <ilya.verbin@intel.com>
	    Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>

	* runtime/offload_host.cpp (OffloadDescriptor::setup_misc_data): Use
	calloc instead of malloc.
	(__offload_fini_library): Set mic_engines_total to zero.

2015-10-13  Ilya Verbin  <ilya.verbin@intel.com>

	* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_dev2dev): New
	function.
	* plugin/offload_target_main.cpp (__offload_target_tgt2tgt): New
	static function, register it in liboffloadmic.

2015-10-08  Ilya Verbin  <ilya.verbin@intel.com>

	* runtime/offload_engine.cpp (Engine::init_process): Use strdup instead
	of sizeof+malloc+sprintf, check for return value.
	* runtime/offload_env.cpp (MicEnvVar::get_env_var_kind): Check for
	strdup return value.
	* runtime/offload_host.cpp (__offload_init_library_once): Check for
	strdup return value.  Fix size calculation of COI_HOST_THREAD_AFFINITY.
	* runtime/emulator/coi_device.cpp (COIProcessWaitForShutdown): Check for
	malloc return value.

2015-09-29  Ilya Verbin  <ilya.verbin@intel.com>

	* plugin/libgomp-plugin-intelmic.cpp (OFFLOAD_ACTIVE_WAIT_ENV): New
	define.
	(init): Set OFFLOAD_ACTIVE_WAIT env var to 0, if it is not set.
	* runtime/emulator/coi_common.h (PIPE_HOST_PATH): Replace with ...
	(PIPE_HOST2TGT_NAME): ... this.
	(PIPE_TARGET_PATH): Replace with ...
	(PIPE_TGT2HOST_NAME): ... this.
	(MALLOCN): New define.
	(READN): Likewise.
	(WRITEN): Likewise.
	(enum cmd_t): Replace CMD_RUN_FUNCTION with CMD_PIPELINE_RUN_FUNCTION.
	Add CMD_PIPELINE_CREATE, CMD_PIPELINE_DESTROY.
	* runtime/emulator/coi_device.cpp (engine_dir): New static variable.
	(pipeline_thread_routine): New static function.
	(COIProcessWaitForShutdown): Use global engine_dir instead of mic_dir.
	Rename pipe_host and pipe_target to pipe_host2tgt and pipe_tgt2host.
	If cmd is CMD_PIPELINE_CREATE, create a new thread for the pipeline.
	Remove cmd == CMD_RUN_FUNCTION case.
	* runtime/emulator/coi_device.h (COIERRORN): New define.
	* runtime/emulator/coi_host.cpp: Include set, map, queue.
	Replace typedefs with enums and structs.
	(struct Function): Remove name, add num_buffers, bufs_size,
	bufs_data_target, misc_data_len, misc_data, return_value_len,
	return_value, completion_event.
	(struct Callback): New.
	(struct Process): Remove pipeline.  Add pipe_host2tgt and pipe_tgt2host.
	(struct Pipeline): Remove pipe_host and pipe_target.  Add thread,
	destroy, is_destroyed, pipe_host2tgt_path, pipe_tgt2host_path,
	pipe_host2tgt, pipe_tgt2host, queue, process.
	(max_pipeline_num): New static variable.
	(pipelines): Likewise.
	(max_event_num): Likewise.
	(non_signalled_events): Likewise.
	(errored_events): Likewise.
	(callbacks): Likewise.
	(cleanup): Do not check tmp_dirs before free.
	(start_critical_section): New static function.
	(finish_critical_section): Likewise.
	(pipeline_is_destroyed): Likewise.
	(maybe_invoke_callback): Likewise.
	(signal_event): Likewise.
	(get_event_result): Likewise.
	(COIBufferCopy): Rename arguments according to headers.  Add asserts.
	Use process' main pipes, instead of pipeline's pipes.  Signal completion
	event.
	(COIBufferCreate): Rename arguments according to headers.  Add asserts.
	Use process' main pipes, instead of pipeline's pipes.
	(COIBufferCreateFromMemory): Rename arguments according to headers.
	Add asserts.
	(COIBufferDestroy): Rename arguments according to headers.  Add asserts.
	Use process' main pipes, instead of pipeline's pipes.
	(COIBufferGetSinkAddress): Rename arguments according to headers.
	Add asserts.
	(COIBufferMap): Rename arguments according to headers.  Add asserts.
	Signal completion event.
	(COIBufferRead): Likewise.
	(COIBufferSetState): Likewise.
	(COIBufferUnmap): Likewise.
	(COIBufferWrite): Likewise.
	(COIEngineGetCount): Add assert.
	(COIEngineGetHandle): Rename arguments according to headers.
	Add assert.
	(COIEventWait): Rename arguments according to headers.  Add asserts.
	Implement waiting for events with zero or infinite timeout.
	(COIEventRegisterCallback): New function.
	(pipeline_thread_routine): New static function.
	(COIPipelineCreate): Create a new thread for the pipeline.
	(COIPipelineDestroy): Exit pipeline thread.
	(COIPipelineRunFunction): Add the function into pipeline's queue,
	instead running it here.  Wait for it's completion in case of
	synchronous execution.
	(COIProcessCreateFromMemory): Rename arguments according to headers.
	Add asserts.  Create process' main pipes, instead of pipeline's pipes.
	(COIProcessDestroy): Rename arguments according to headers.
	Add asserts.  Destroy all undestroyed pipelines.
	(COIProcessGetFunctionHandles): Rename arguments according to headers.
	Add asserts.  Use process' main pipes, instead of pipeline's pipes.
	Remove useless function names.
	(COIProcessLoadLibraryFromMemory): Add asserts.  Use process' main
	pipes, instead of pipeline's pipes.
	(COIProcessUnloadLibrary): Likewise.
	(COIEngineGetInfo): Add assert.
	* runtime/emulator/coi_host.h (COIERRORN): New define.

2015-09-28  Ilya Verbin  <ilya.verbin@intel.com>

	PR other/67652
	* runtime/offload_engine.cpp (Engine::init_process): Fix sizeof.

2015-09-08  Ilya Verbin  <ilya.verbin@intel.com>

	* Makefile.am (liboffloadmic_host_la_DEPENDENCIES): Remove libcoi_host
	and libmyo-client.  liboffloadmic_host loads them dynamically.
	* Makefile.in: Regenerate.
	* doc/doxygen/header.tex: Merge from upstream, version 20150803
	<https://openmprtl.org/sites/default/files/liboffload_oss_20150803.tgz>.
	* runtime/cean_util.cpp: Likewise.
	* runtime/cean_util.h: Likewise.
	* runtime/coi/coi_client.cpp: Likewise.
	* runtime/coi/coi_client.h: Likewise.
	* runtime/coi/coi_server.cpp: Likewise.
	* runtime/coi/coi_server.h: Likewise.
	* runtime/compiler_if_host.cpp: Likewise.
	* runtime/compiler_if_host.h: Likewise.
	* runtime/compiler_if_target.cpp: Likewise.
	* runtime/compiler_if_target.h: Likewise.
	* runtime/dv_util.cpp: Likewise.
	* runtime/dv_util.h: Likewise.
	* runtime/liboffload_error.c: Likewise.
	* runtime/liboffload_error_codes.h: Likewise.
	* runtime/liboffload_msg.c: Likewise.
	* runtime/liboffload_msg.h: Likewise.
	* runtime/mic_lib.f90: Likewise.
	* runtime/offload.h: Likewise.
	* runtime/offload_common.cpp: Likewise.
	* runtime/offload_common.h: Likewise.
	* runtime/offload_engine.cpp: Likewise.
	* runtime/offload_engine.h: Likewise.
	* runtime/offload_env.cpp: Likewise.
	* runtime/offload_env.h: Likewise.
	* runtime/offload_host.cpp: Likewise.
	* runtime/offload_host.h: Likewise.
	* runtime/offload_iterator.h: Likewise.
	* runtime/offload_myo_host.cpp: Likewise.
	* runtime/offload_myo_host.h: Likewise.
	* runtime/offload_myo_target.cpp: Likewise.
	* runtime/offload_myo_target.h: Likewise.
	* runtime/offload_omp_host.cpp: Likewise.
	* runtime/offload_omp_target.cpp: Likewise.
	* runtime/offload_orsl.cpp: Likewise.
	* runtime/offload_orsl.h: Likewise.
	* runtime/offload_table.cpp: Likewise.
	* runtime/offload_table.h: Likewise.
	* runtime/offload_target.cpp: Likewise.
	* runtime/offload_target.h: Likewise.
	* runtime/offload_target_main.cpp: Likewise.
	* runtime/offload_timer.h: Likewise.
	* runtime/offload_timer_host.cpp: Likewise.
	* runtime/offload_timer_target.cpp: Likewise.
	* runtime/offload_trace.cpp: Likewise.
	* runtime/offload_trace.h: Likewise.
	* runtime/offload_util.cpp: Likewise.
	* runtime/offload_util.h: Likewise.
	* runtime/ofldbegin.cpp: Likewise.
	* runtime/ofldend.cpp: Likewise.
	* runtime/orsl-lite/include/orsl-lite.h: Likewise.
	* runtime/orsl-lite/lib/orsl-lite.c: Likewise.
	* runtime/use_mpss2.txt: Likewise.
	* include/coi/common/COIEngine_common.h: Merge from upstream, MPSS
	version 3.5
	<http://registrationcenter.intel.com/irc_nas/7445/mpss-src-3.5.tar>.
	* include/coi/common/COIEvent_common.h: Likewise.
	* include/coi/common/COIMacros_common.h: Likewise.
	* include/coi/common/COIPerf_common.h: Likewise.
	* include/coi/common/COIResult_common.h: Likewise.
	* include/coi/common/COISysInfo_common.h: Likewise.
	* include/coi/common/COITypes_common.h: Likewise.
	* include/coi/sink/COIBuffer_sink.h: Likewise.
	* include/coi/sink/COIPipeline_sink.h: Likewise.
	* include/coi/sink/COIProcess_sink.h: Likewise.
	* include/coi/source/COIBuffer_source.h: Likewise.
	* include/coi/source/COIEngine_source.h: Likewise.
	* include/coi/source/COIEvent_source.h: Likewise.
	* include/coi/source/COIPipeline_source.h: Likewise.
	* include/coi/source/COIProcess_source.h: Likewise.
	* include/myo/myo.h: Likewise.
	* include/myo/myoimpl.h: Likewise.
	* include/myo/myotypes.h: Likewise.
	* plugin/Makefile.am (myo_inc_dir): Remove.
	(libgomp_plugin_intelmic_la_CPPFLAGS): Do not define MYO_SUPPORT.
	(AM_CPPFLAGS): Likewise for offload_target_main.
	* plugin/Makefile.in: Regenerate.
	* runtime/emulator/coi_common.h: Update copyright years.
	(OFFLOAD_EMUL_KNC_NUM_ENV): Replace with ...
	(OFFLOAD_EMUL_NUM_ENV): ... this.
	(enum cmd_t): Add CMD_CLOSE_LIBRARY.
	* runtime/emulator/coi_device.cpp: Update copyright years.
	(COIProcessWaitForShutdown): Add space between string constants.
	Return handle to host in CMD_OPEN_LIBRARY.
	Support CMD_CLOSE_LIBRARY.
	* runtime/emulator/coi_device.h: Update copyright years.
	* runtime/emulator/coi_host.cpp: Update copyright years.
	(knc_engines_num): Replace with ...
	(num_engines): ... this.
	(init): Replace OFFLOAD_EMUL_KNC_NUM_ENV with OFFLOAD_EMUL_NUM_ENV.
	(COIEngineGetCount): Replace COI_ISA_KNC with COI_ISA_MIC, and
	knc_engines_num with num_engines.
	(COIEngineGetHandle): Likewise.
	(COIProcessCreateFromMemory): Add space between string constants.
	(COIProcessCreateFromFile): New function.
	(COIProcessLoadLibraryFromMemory): Rename arguments according to
	COIProcess_source.h.  Return handle, received from target.
	(COIProcessUnloadLibrary): New function.
	(COIPipelineClearCPUMask): New function.
	(COIPipelineSetCPUMask): New function.
	(COIEngineGetInfo): New function.
	* runtime/emulator/coi_host.h: Update copyright years.
	* runtime/emulator/coi_version_asm.h: Regenerate.
	* runtime/emulator/coi_version_linker_script.map: Regenerate.
	* runtime/emulator/myo_client.cpp: Update copyright years.
	* runtime/emulator/myo_service.cpp: Update copyright years.
	(myoArenaRelease): New function.
	(myoArenaAcquire): New function.
	(myoArenaAlignedFree): New function.
	(myoArenaAlignedMalloc): New function.
	* runtime/emulator/myo_service.h: Update copyright years.
	* runtime/emulator/myo_version_asm.h: Regenerate.
	* runtime/emulator/myo_version_linker_script.map: Regenerate.

2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>

	* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_version): New.
	(GOMP_OFFLOAD_load_image): Add version arg and check it.
	(GOMP_OFFLOAD_unload_image): Likewise.

2015-08-24  Thomas Schwinge  <thomas@codesourcery.com>

	* plugin/Makefile.am (include_src_dir): Set.
	[PLUGIN_HOST] (libgomp_plugin_intelmic_la_CPPFLAGS): Use it.
	* plugin/Makefile.in: Regenerate.
	* plugin/libgomp-plugin-intelmic.cpp: Include "gomp-constants.h".

2015-07-24  Micahel Darling  <darlingm@gmail.com>

	PR other/66259
	* configure: Reflects renaming of configure.in to configure.ac

2015-07-17  Nathan Sidwell  <nathan@acm.org>
	    Ilya Verbin  <ilya.verbin@intel.com>

	* plugin/libgomp-plugin-intelmic.cpp (ImgDevAddrMap): Constify.
	(offload_image, GOMP_OFFLOAD_load_image,
	GOMP_OFFLOAD_unload_image): Constify target data.

2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>

	* plugin/Makefile.am (main_target_image.h): Change type of data
	member of struct MainTargetImage to uint8_t.
	* plugin/Makefile.in: Regenerate.

2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>

	* Makefile.in: Regenerated with automake-1.11.6.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* plugin/Makefile.in: Likewise.
	* plugin/aclocal.m4: Likewise.
	* plugin/configure: Likewise.

2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>

	* plugin/libgomp-plugin-intelmic.cpp: Include map.
	(AddrVect, DevAddrVect, ImgDevAddrMap): New typedefs.
	(num_devices, num_images, address_table): New static vars.
	(num_libraries, lib_descrs): Remove static vars.
	(set_mic_lib_path): Rename to ...
	(init): ... this.  Allocate address_table and get num_devices.
	(GOMP_OFFLOAD_get_num_devices): return num_devices.
	(load_lib_and_get_table): Remove static function.
	(offload_image): New static function.
	(GOMP_OFFLOAD_get_table): Remove function.
	(GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New functions.

2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>

	* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_name)
	(GOMP_OFFLOAD_get_caps, GOMP_OFFLOAD_fini_device): New functions.

2014-11-13  Ilya Verbin  <ilya.verbin@intel.com>
	    Andrey Turetskiy  <andrey.turetskiy@intel.com>

	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Add subdirectory 'plugin'.
	* plugin/Makefile.am: New file.
	* plugin/Makefile.in: New file, generated by automake.
	* plugin/aclocal.m4: New file, generated by aclocal.
	* plugin/configure: New file, generated by autoconf.
	* plugin/configure.ac: New file.
	* plugin/libgomp-plugin-intelmic.cpp: New file.
	* plugin/offload_target_main.cpp: New file.

2014-11-13  Kirill Yukhin  <kirill.yukhin@intel.com>

	Initial commit.  Imported from upstream:
	https://www.openmprtl.org/sites/default/files/liboffload_oss.tgz
	* Makefile.am: New file.
	* Makefile.in: New file, generated by automake.
	* aclocal.m4: New file, generated by aclocal.
	* configure: New file, generated by autoconf.
	* configure.ac: New file.
	* configure.tgt: Ditto.
	* doc/doxygen/config: Ditto.
	* doc/doxygen/header.tex: Ditto.
	* include/coi/common/COIEngine_common.h: Ditto.
	* include/coi/common/COIMacros_common.h: Ditto.
	* include/coi/common/COIPerf_common.h : Ditto.
	* include/coi/common/COIResult_common.h : Ditto.
	* include/coi/common/COITypes_common.h: Ditto.
	* include/coi/sink/COIBuffer_sink.h: Ditto.
	* include/coi/sink/COIPipeline_sink.h: Ditto.
	* include/coi/sink/COIProcess_sink.h: Ditto.
	* include/coi/source/COIBuffer_source.h: Ditto.
	* include/coi/source/COIEngine_source.h: Ditto.
	* include/coi/source/COIEvent_source.h: Ditto.
	* include/coi/source/COIPipeline_source.h: Ditto.
	* include/coi/source/COIProcess_source.h: Ditto.
	* include/myo/myo.h: Ditto.
	* include/myo/myoimpl.h: Ditto.
	* include/myo/myotypes.h: Ditto.
	* liboffloadmic_host.spec.in: Ditto.
	* liboffloadmic_target.spec.in: Ditto.
	* runtime/cean_util.cpp: Ditto.
	* runtime/cean_util.h: Ditto.
	* runtime/coi/coi_client.cpp: Ditto.
	* runtime/coi/coi_client.h: Ditto.
	* runtime/coi/coi_server.cpp: Ditto.
	* runtime/coi/coi_server.h: Ditto.
	* runtime/compiler_if_host.cpp: Ditto.
	* runtime/compiler_if_host.h: Ditto.
	* runtime/compiler_if_target.cpp: Ditto.
	* runtime/compiler_if_target.h: Ditto.
	* runtime/dv_util.cpp: Ditto.
	* runtime/dv_util.h: Ditto.
	* runtime/emulator/coi_common.h: Ditto.
	* runtime/emulator/coi_device.cpp: Ditto.
	* runtime/emulator/coi_device.h: Ditto.
	* runtime/emulator/coi_host.cpp: Ditto.
	* runtime/emulator/coi_host.h: Ditto.
	* runtime/emulator/coi_version_asm.h: Ditto.
	* runtime/emulator/coi_version_linker_script.map: Ditto.
	* runtime/emulator/myo_client.cpp: Ditto.
	* runtime/emulator/myo_service.cpp: Ditto.
	* runtime/emulator/myo_service.h: Ditto.
	* runtime/emulator/myo_version_asm.h: Ditto.
	* runtime/emulator/myo_version_linker_script.map: Ditto.
	* runtime/liboffload_error.c: Ditto.
	* runtime/liboffload_error_codes.h: Ditto.
	* runtime/liboffload_msg.c: Ditto.
	* runtime/liboffload_msg.h: Ditto.
	* runtime/mic_lib.f90: Ditto.
	* runtime/offload.h: Ditto.
	* runtime/offload_common.cpp: Ditto.
	* runtime/offload_common.h: Ditto.
	* runtime/offload_engine.cpp: Ditto.
	* runtime/offload_engine.h: Ditto.
	* runtime/offload_env.cpp: Ditto.
	* runtime/offload_env.h: Ditto.
	* runtime/offload_host.cpp: Ditto.
	* runtime/offload_host.h: Ditto.
	* runtime/offload_myo_host.cpp: Ditto.
	* runtime/offload_myo_host.h: Ditto.
	* runtime/offload_myo_target.cpp: Ditto.
	* runtime/offload_myo_target.h: Ditto.
	* runtime/offload_omp_host.cpp: Ditto.
	* runtime/offload_omp_target.cpp: Ditto.
	* runtime/offload_orsl.cpp: Ditto.
	* runtime/offload_orsl.h: Ditto.
	* runtime/offload_table.cpp: Ditto.
	* runtime/offload_table.h: Ditto.
	* runtime/offload_target.cpp: Ditto.
	* runtime/offload_target.h: Ditto.
	* runtime/offload_target_main.cpp: Ditto.
	* runtime/offload_timer.h: Ditto.
	* runtime/offload_timer_host.cpp: Ditto.
	* runtime/offload_timer_target.cpp: Ditto.
	* runtime/offload_trace.cpp: Ditto.
	* runtime/offload_trace.h: Ditto.
	* runtime/offload_util.cpp: Ditto.
	* runtime/offload_util.h: Ditto.
	* runtime/ofldbegin.cpp: Ditto.
	* runtime/ofldend.cpp: Ditto.
	* runtime/orsl-lite/include/orsl-lite.h: Ditto.
	* runtime/orsl-lite/lib/orsl-lite.c: Ditto.
	* runtime/orsl-lite/version.txt: Ditto.
	* runtime/use_mpss2.txt: Ditto.