b8d89b03db
2016-11-23 Martin Liska <mliska@suse.cz>
Martin Jambor <mjambor@suse.cz>
gcc/
* doc/install.texi: Remove entry about --with-hsa-kmt-lib.
libgomp/
* plugin/hsa.h: New file.
* plugin/hsa_ext_finalize.h: New file.
* plugin/configfrag.ac: Remove hsa-kmt-lib test. Added checks for
header file unistd.h, and functions secure_getenv, __secure_getenv,
getuid, geteuid, getgid and getegid.
* plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
-D_GNU_SOURCE.
* plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
Handle various cases of secure_getenv presence, add an implementation
when we can test effective UID and GID.
(struct hsa_runtime_fn_info): New structure.
(hsa_runtime_fn_info hsa_fns): New variable.
(hsa_runtime_lib): Likewise.
(support_cpu_devices): Likewise.
(init_enviroment_variables): Load newly introduced ENV
variables.
(hsa_warn): Call hsa run-time functions via hsa_fns structure.
(hsa_fatal): Likewise.
(DLSYM_FN): New macro.
(init_hsa_runtime_functions): New function.
(suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
structure. Depending on environment, also allow CPU devices.
(init_hsa_context): Call hsa run-time functions via hsa_fns structure.
(get_kernarg_memory_region): Likewise.
(GOMP_OFFLOAD_init_device): Likewise.
(destroy_hsa_program): Likewise.
(init_basic_kernel_info): New function.
(GOMP_OFFLOAD_load_image): Use it.
(create_and_finalize_hsa_program): Call hsa run-time functions via
hsa_fns structure.
(create_single_kernel_dispatch): Likewise.
(release_kernel_dispatch): Likewise.
(init_single_kernel): Likewise.
(parse_target_attributes): Allow up multiple HSA grid dimensions.
(get_group_size): New function.
(run_kernel): Likewise.
(GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
(GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
structure.
* testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
* testsuite/libgomp-test-support.exp.in: Likewise.
* Makefile.in: Regenerated.
* aclocal.m4: Likewise.
* config.h.in: Likewise.
* configure: Likewise.
* testsuite/Makefile.in: Likewise.
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
From-SVN: r242749
55 lines
2.2 KiB
Plaintext
55 lines
2.2 KiB
Plaintext
# Plugins for offload execution, Makefile.am fragment.
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#
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# Copyright (C) 2014-2016 Free Software Foundation, Inc.
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#
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# Contributed by Mentor Embedded.
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#
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# This file is part of the GNU Offloading and Multi Processing Library
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# (libgomp).
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#
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# Libgomp is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# Under Section 7 of GPL version 3, you are granted additional
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# permissions described in the GCC Runtime Library Exception, version
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# 3.1, as published by the Free Software Foundation.
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#
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# You should have received a copy of the GNU General Public License and
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# a copy of the GCC Runtime Library Exception along with this program;
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# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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# <http://www.gnu.org/licenses/>.
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if PLUGIN_NVPTX
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# Nvidia PTX OpenACC plugin.
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libgomp_plugin_nvptx_version_info = -version-info $(libtool_VERSION)
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toolexeclib_LTLIBRARIES += libgomp-plugin-nvptx.la
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libgomp_plugin_nvptx_la_SOURCES = plugin/plugin-nvptx.c
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libgomp_plugin_nvptx_la_CPPFLAGS = $(AM_CPPFLAGS) $(PLUGIN_NVPTX_CPPFLAGS)
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libgomp_plugin_nvptx_la_LDFLAGS = $(libgomp_plugin_nvptx_version_info) \
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$(lt_host_flags)
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libgomp_plugin_nvptx_la_LDFLAGS += $(PLUGIN_NVPTX_LDFLAGS)
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libgomp_plugin_nvptx_la_LIBADD = libgomp.la $(PLUGIN_NVPTX_LIBS)
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libgomp_plugin_nvptx_la_LIBTOOLFLAGS = --tag=disable-static
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endif
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if PLUGIN_HSA
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# Heterogenous Systems Architecture plugin
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libgomp_plugin_hsa_version_info = -version-info $(libtool_VERSION)
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toolexeclib_LTLIBRARIES += libgomp-plugin-hsa.la
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libgomp_plugin_hsa_la_SOURCES = plugin/plugin-hsa.c
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libgomp_plugin_hsa_la_CPPFLAGS = $(AM_CPPFLAGS) $(PLUGIN_HSA_CPPFLAGS) \
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-D_GNU_SOURCE
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libgomp_plugin_hsa_la_LDFLAGS = $(libgomp_plugin_hsa_version_info) \
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$(lt_host_flags)
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libgomp_plugin_hsa_la_LDFLAGS += $(PLUGIN_HSA_LDFLAGS)
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libgomp_plugin_hsa_la_LIBADD = libgomp.la $(PLUGIN_HSA_LIBS)
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libgomp_plugin_hsa_la_LIBTOOLFLAGS = --tag=disable-static
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endif
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