[PATCH 2/4] OpenMP 4.0 offloading to Intel MIC: liboffloadmic.

	* Makefile.def: Add liboffloadmic to target_modules.  Make
	liboffloadmic depend on libgomp's configure, libstdc++ and libgcc.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Add liboffloadmic to target binaries.
	Restrict liboffloadmic for POSIX and i*86, and x86_64 architectures.
	Add liboffloadmic to noconfig list when C++ is not supported.

config/
	* target-posix: New file.

libcilkrts/
	* configure.tgt: Use config/target-posix.

liboffloadmic/
	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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217498 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 172 insertions, 0 deletions

diff --git a/liboffloadmic/Makefile.am b/liboffloadmic/Makefile.am
new file mode 100644
index 00000000000..adc7c4cf55a
--- /dev/null
+++ b/liboffloadmic/Makefile.am
@@ -0,0 +1,172 @@
+#
+#    Copyright (c) 2014 Intel Corporation.  All Rights Reserved.
+#
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+#
+#      * Redistributions of source code must retain the above copyright
+#        notice, this list of conditions and the following disclaimer.
+#      * Redistributions in binary form must reproduce the above copyright
+#        notice, this list of conditions and the following disclaimer in the
+#        documentation and/or other materials provided with the distribution.
+#      * Neither the name of Intel Corporation nor the names of its
+#        contributors may be used to endorse or promote products derived
+#        from this software without specific prior written permission.
+#
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#    HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+AUTOMAKE_OPTIONS = foreign
+ACLOCAL_AMFLAGS = -I .. -I ../config
+
+# Build plugin for Intel MIC
+SUBDIRS = . plugin
+
+# Directories.
+build_dir = $(top_builddir)
+coi_inc_dir = $(top_srcdir)/include/coi
+myo_inc_dir = $(top_srcdir)/include/myo
+libgomp_dir = $(build_dir)/../libgomp
+source_dir = $(top_srcdir)/runtime
+
+# May be used by toolexeclibdir.
+gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
+libsubincludedir = $(libdir)/gcc/$(target_alias)/$(gcc_version)/include
+
+# Target list.
+if LIBOFFLOADMIC_HOST
+  nodist_toolexeclib_HEADERS = liboffloadmic_host.spec
+  toolexeclib_LTLIBRARIES = libcoi_host.la libmyo-client.la liboffloadmic_host.la
+  nodist_libsubinclude_HEADERS = runtime/compiler_if_host.h
+  ofld_obj =
+else # LIBOFFLOADMIC_TARGET
+  nodist_toolexeclib_HEADERS = liboffloadmic_target.spec
+  toolexeclib_LTLIBRARIES = libcoi_device.la libmyo-service.la liboffloadmic_target.la
+  nodist_libsubinclude_HEADERS = runtime/compiler_if_target.h
+  ofld_obj = ofldbegin.o ofldend.o
+endif
+
+# Liboffloadmic.
+liboffloadmic_sources = runtime/dv_util.cpp \
+			runtime/liboffload_error.c \
+			runtime/liboffload_msg.c \
+			runtime/offload_common.cpp \
+			runtime/offload_table.cpp \
+			runtime/offload_trace.cpp \
+			runtime/offload_util.cpp
+
+liboffloadmic_cppflags = -DLINUX -DCOI_LIBRARY_VERSION=2 -DMYO_SUPPORT -DOFFLOAD_DEBUG=1 -DSEP_SUPPORT -DTIMING_SUPPORT -I$(coi_inc_dir) -I$(myo_inc_dir) -I$(source_dir) -I$(libgomp_dir)
+
+liboffloadmic_host_la_SOURCES = $(liboffloadmic_sources) \
+				runtime/cean_util.cpp \
+				runtime/coi/coi_client.cpp \
+				runtime/compiler_if_host.cpp \
+				runtime/offload_engine.cpp \
+				runtime/offload_env.cpp \
+				runtime/offload_host.cpp \
+				runtime/offload_myo_host.cpp \
+				runtime/offload_omp_host.cpp \
+				runtime/offload_orsl.cpp \
+				runtime/offload_timer_host.cpp \
+				runtime/orsl-lite/lib/orsl-lite.c
+
+liboffloadmic_host_la_CPPFLAGS = $(liboffloadmic_cppflags) -DHOST_LIBRARY=1
+liboffloadmic_host_la_LDFLAGS = @lt_cv_dlopen_libs@ -version-info 5:0:0
+liboffloadmic_host_la_LIBADD = libcoi_host.la libmyo-client.la
+liboffloadmic_host_la_DEPENDENCIES = $(liboffloadmic_host_la_LIBADD)
+
+liboffloadmic_target_la_SOURCES = $(liboffloadmic_sources) \
+				  runtime/coi/coi_server.cpp \
+				  runtime/compiler_if_target.cpp \
+				  runtime/offload_myo_target.cpp \
+				  runtime/offload_omp_target.cpp \
+				  runtime/offload_target.cpp \
+				  runtime/offload_timer_target.cpp
+
+liboffloadmic_target_la_CPPFLAGS = $(liboffloadmic_cppflags) -DHOST_LIBRARY=0
+liboffloadmic_target_la_LDFLAGS = @lt_cv_dlopen_libs@ -version-info 5:0:0
+liboffloadmic_target_la_LIBADD = libcoi_device.la libmyo-service.la
+liboffloadmic_target_la_DEPENDENCIES = $(liboffloadmic_target_la_LIBADD)
+
+# Emulator.
+libcoi_host_la_SOURCES = runtime/emulator/coi_host.cpp
+libcoi_device_la_SOURCES = runtime/emulator/coi_device.cpp
+libmyo_client_la_SOURCES = runtime/emulator/myo_client.cpp
+libmyo_service_la_SOURCES = runtime/emulator/myo_service.cpp
+
+libcoi_host_la_DEPENDENCIES = runtime/emulator/coi_version_linker_script.map
+libcoi_device_la_DEPENDENCIES = runtime/emulator/coi_version_linker_script.map
+libmyo_client_la_DEPENDENCIES = runtime/emulator/myo_version_linker_script.map
+libmyo_service_la_DEPENDENCIES = runtime/emulator/myo_version_linker_script.map
+
+libcoi_host_la_CPPFLAGS = -I$(coi_inc_dir)
+libcoi_device_la_CPPFLAGS = -I$(coi_inc_dir)
+libmyo_client_la_CPPFLAGS = -I$(myo_inc_dir)
+libmyo_service_la_CPPFLAGS = -I$(myo_inc_dir)
+
+libcoi_host_la_LDFLAGS = -lrt -Wl,--version-script=$(source_dir)/emulator/coi_version_linker_script.map
+libcoi_device_la_LDFLAGS = -lrt -Wl,--version-script=$(source_dir)/emulator/coi_version_linker_script.map
+libmyo_client_la_LDFLAGS = -lrt -Wl,--version-script=$(source_dir)/emulator/myo_version_linker_script.map
+libmyo_service_la_LDFLAGS = -lrt -Wl,--version-script=$(source_dir)/emulator/myo_version_linker_script.map
+
+# ofldbegin, ofldend
+all-local: $(ofld_obj)
+
+ofldbegin.o: runtime/ofldbegin.cpp
+	$(CXXCOMPILE) $(liboffloadmic_target_la_CPPFLAGS) -c $< -o $@
+
+ofldend.o: runtime/ofldend.cpp
+	$(CXXCOMPILE) $(liboffloadmic_target_la_CPPFLAGS) -c $< -o $@
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+       "AR_FLAGS=$(AR_FLAGS)" \
+       "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+       "CFLAGS=$(CFLAGS)" \
+       "CXXFLAGS=$(CXXFLAGS)" \
+       "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+       "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+       "INSTALL=$(INSTALL)" \
+       "INSTALL_DATA=$(INSTALL_DATA)" \
+       "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+       "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+       "JC1FLAGS=$(JC1FLAGS)" \
+       "LDFLAGS=$(LDFLAGS)" \
+       "LIBCFLAGS=$(LIBCFLAGS)" \
+       "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+       "MAKE=$(MAKE)" \
+       "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+       "PICFLAG=$(PICFLAG)" \
+       "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+       "SHELL=$(SHELL)" \
+       "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+       "exec_prefix=$(exec_prefix)" \
+       "infodir=$(infodir)" \
+       "libdir=$(libdir)" \
+       "prefix=$(prefix)" \
+       "includedir=$(includedir)" \
+       "AR=$(AR)" \
+       "AS=$(AS)" \
+       "LD=$(LD)" \
+       "LIBCFLAGS=$(LIBCFLAGS)" \
+       "NM=$(NM)" \
+       "PICFLAG=$(PICFLAG)" \
+       "RANLIB=$(RANLIB)" \
+       "DESTDIR=$(DESTDIR)"
+
+MAKEOVERRIDES =
+