Age | Commit message (Collapse) | Author | Files | Lines |
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gcc/fortran/
* gfortran.h (gfc_symbol): Add comp_mark bitfield.
* openmp.c (resolve_omp_clauses): Disallow mixed component and
full-derived-type accesses to the same variable within a single
directive.
libgomp/
* testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
* testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
component/non-component variable refs in a single directive.
* testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.
gcc/testsuite/
* gfortran.dg/goacc/deep-copy-2.f90: Move test here (from libgomp
testsuite). Make a compilation test, and expect rejection of mixed
component/non-component accesses.
* gfortran.dg/goacc/mapping-tests-1.f90: New test.
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Provide means, in the form of a `--with-toolexeclibdir=' configuration
option, to override the default installation directory for target
libraries, otherwise known as $toolexeclibdir. This is so that it is
possible to get newly-built libraries, particularly the shared ones,
installed in a common place, so that they can be readily used by the
target system as their host libraries, possibly over NFS, without a need
to manually copy them over from the currently hardcoded location they
would otherwise be installed in.
In the presence of the `--enable-version-specific-runtime-libs' option
and for configurations building native GCC the option is ignored.
config/
* toolexeclibdir.m4: New file.
gcc/
* doc/install.texi (Cross-Compiler-Specific Options): Document
`--with-toolexeclibdir' option.
libada/
* Makefile.in (configure_deps): Add `toolexeclibdir.m4'.
* configure.ac: Handle `--with-toolexeclibdir='.
* configure: Regenerate.
libatomic/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/Makefile.in: Regenerate.
libffi/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* include/Makefile.in: Regenerate.
* man/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
libgcc/
* Makefile.in (configure_deps): Add `toolexeclibdir.m4'.
* configure.ac: Handle `--with-toolexeclibdir='.
* configure: Regenerate.
libgfortran/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
libgomp/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/Makefile.in: Regenerate.
libhsail-rt/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
libitm/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/Makefile.in: Regenerate.
libobjc/
* Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
* aclocal.m4: Include `toolexeclibdir.m4'.
* configure.ac: Handle `--with-toolexeclibdir='.
* configure: Regenerate.
liboffloadmic/
* plugin/configure.ac: Handle `--with-toolexeclibdir='.
* plugin/Makefile.in: Regenerate.
* plugin/aclocal.m4: Regenerate.
* plugin/configure: Regenerate.
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
libphobos/
* m4/druntime.m4: Handle `--with-toolexeclibdir='.
* m4/Makefile.in: Regenerate.
* libdruntime/Makefile.in: Regenerate.
* src/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
libquadmath/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
libsanitizer/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* asan/Makefile.in: Regenerate.
* interception/Makefile.in: Regenerate.
* libbacktrace/Makefile.in: Regenerate.
* lsan/Makefile.in: Regenerate.
* sanitizer_common/Makefile.in: Regenerate.
* tsan/Makefile.in: Regenerate.
* ubsan/Makefile.in: Regenerate.
libssp/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
libstdc++-v3/
* acinclude.m4: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* libsupc++/Makefile.in: Regenerate.
* po/Makefile.in: Regenerate.
* python/Makefile.in: Regenerate.
* src/Makefile.in: Regenerate.
* src/c++11/Makefile.in: Regenerate.
* src/c++17/Makefile.in: Regenerate.
* src/c++98/Makefile.in: Regenerate.
* src/filesystem/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
libvtv/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/Makefile.in: Regenerate.
zlib/
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
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libgomp/ChangeLog: Add entry for commit 4bd03ed69bd.
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* Weaken expectation concerning acc_property_free_memory.
Do not expect the value returned by CUDA since that value might have
changed in the meantime.
* Use correct type for the results of calls to acc_get_property in tests.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
(expect_device_properties): Remove "expected_free_mem" argument,
change "expected_total_mem" argument type to size_t;
change types of acc_get_property results to size_t,
adapt format strings.
* testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
Use %zu instead of %zd to print size_t values.
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
rename to ...
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
rename to ...
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
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2020-01-23 Andrew Stubbs <ams@codesourcery.com>
libgomp/
* plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
the device id.
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The HSA/ROCm runtime rejects binaries not built for the exact GPU device
present. So far, the libgomp amdgcn plugin does not verify that the GPU ISA
and the ISA specified at compile time match before handing over the binary to
the runtime. In case of a mismatch, the user is confronted with an unhelpful
runtime error.
This commit implements a runtime ISA check. In case of an ISA mismatch, the
execution is aborted with a clear error message and a hint at the correct
compilation parameters for the GPU on which the execution has been attempted.
libgomp/
* plugin/plugin-gcn.c (EF_AMDGPU_MACH): New enum.
* (EF_AMDGPU_MACH_MASK): New constant.
* (gcn_isa): New typedef.
* (gcn_gfx801_s): New constant.
* (gcn_gfx803_s): New constant.
* (gcn_gfx900_s): New constant.
* (gcn_gfx906_s): New constant.
* (gcn_isa_name_len): New constant.
* (elf_gcn_isa_field): New function.
* (isa_hsa_name): New function.
* (isa_gcc_name): New function.
* (isa_code): New function.
* (struct agent_info): Add field "device_isa" and remove field
"gfx900_p".
* (GOMP_OFFLOAD_init_device): Adapt agent init to "agent_info"
field changes, fail if device has unknown ISA.
* (parse_target_attributes): Replace "gfx900_p" by "device_isa".
* (isa_matches_agent): New function ...
* (create_and_finalize_hsa_program): ... used from here to check
that the GPU ISA and the code-object ISA match.
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2020-01-20 Andrew Stubbs <ams@codesourcery.com>
libgomp/
* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
Adjust test dimensions for amdgcn.
* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
gang/worker/vector expectations dynamically.
* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
(main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
(acc_gang): Recognise acc_device_radeon.
(acc_worker): Likewise.
(acc_vector): Likewise.
(main): Set expectations for amdgcn.
* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
(main): Adjust gang/worker/vector expectations dynamically.
* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
for amdgcn.
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2020-01-17 Andrew Stubbs <ams@codesourcery.com>
libgomp/
* config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
acc_device_radeon.
(openacc): Likewise.
* openacc.f90 (openacc_kinds): Likewise.
(openacc): Likewise.
* openacc.h (acc_device_t): Likewise.
* openacc_lib.h: Likewise.
* testsuite/lib/libgomp.exp
(check_effective_target_openacc_amdgcn_accel_present): Likewise.
* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
(cb_compute_construct_end): Likewise.
* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
(cb_enqueue_launch_start): Likewise.
* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
(cb_enter_data_end): Likewise.
(cb_exit_data_start): Likewise.
(cb_exit_data_end): Likewise.
(cb_compute_construct_end): Likewise.
(cb_enqueue_launch_start): Likewise.
(cb_enqueue_launch_end): Likewise.
* testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
(main): Likewise.
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include/
* gomp-constants.h (enum gomp_device_property): Remove.
libgomp/
* libgomp-plugin.h (enum goacc_property): New. Adjust all users
to use this instead of 'enum gomp_device_property'.
(GOMP_OFFLOAD_get_property): Rename to...
(GOMP_OFFLOAD_openacc_get_property): ... this. Adjust all users.
* libgomp.h (struct gomp_device_descr): Move
'GOMP_OFFLOAD_openacc_get_property'...
(struct acc_dispatch_t): ... here. Adjust all users.
* plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.
liboffloadmic/
* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_property):
Remove.
From-SVN: r280150
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gcc/
* tree.h (OMP_CLAUSE_USE_DEVICE_PTR_IF_PRESENT): New definition.
* tree-core.h: Document it.
* gimplify.c (gimplify_omp_workshare): Set it.
* omp-low.c (lower_omp_target): Use it.
* tree-pretty-print.c (dump_omp_clause): Print it.
gcc/testsuite/
* c-c++-common/goacc/host_data-1.c: Extend.
* gfortran.dg/goacc/host_data-tree.f95: Likewise.
gcc/
* omp-low.c (lower_omp_target) <OMP_CLAUSE_USE_DEVICE_PTR etc.>:
Assert that for OpenACC we always have 'GOMP_MAP_USE_DEVICE_PTR'.
libgomp/
* target.c (gomp_map_vars_internal)
<GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
paths.
From-SVN: r280149
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PR libgomp/93219
* libgomp.h (gomp_print_string): Change return type from void to int.
* affinity-fmt.c (gomp_print_string): Likewise. Return true if
not all characters have been written.
From-SVN: r280137
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2020-01-10 Gergö Barany <gergo@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
gcc/c/
* c-parser.c (OACC_HOST_DATA_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_IF
and PRAGMA_OACC_CLAUSE_IF_PRESENT.
gcc/cp/
* parser.c (OACC_HOST_DATA_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_IF
and PRAGMA_OACC_CLAUSE_IF_PRESENT.
gcc/fortran/
* openmp.c (OACC_HOST_DATA_CLAUSES): Add PRAGMA_OACC_CLAUSE_IF
and PRAGMA_OACC_CLAUSE_IF_PRESENT.
gcc/
* omp-low.c (lower_omp_target): Use GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT
if PRAGMA_OACC_CLAUSE_IF_PRESENT exist.
gcc/testsuite/
* c-c++-common/goacc/host_data-1.c: Added tests of if and if_present
clauses on host_data.
* gfortran.dg/goacc/host_data-tree.f95: Likewise.
include/
* gomp-constants.h (enum gomp_map_kind): New enumeration constant
GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT.
libgomp/
* oacc-parallel.c (GOACC_data_start): Handle
GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT.
* target.c (gomp_map_vars_async): Likewise.
* testsuite/libgomp.oacc-c-c++-common/host_data-7.c: New.
* testsuite/libgomp.oacc-fortran/host_data-5.F90: New.
From-SVN: r280115
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From-SVN: r280008
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From-SVN: r280007
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gcc/fortran/
* trans-openmp.c (gfc_omp_check_optional_argument): Always return a
Boolean expression; handle unallocated/disassociated actual arguments
as absent if passed to nonallocatable/nonpointer dummy array arguments.
(gfc_build_cond_assign): Change to assume a Boolean expr not a pointer.
(gfc_omp_finish_clause, gfc_trans_omp_clauses): Assign NULL to generated
array-data variable if the argument is absent. Simplify code as
'present' is now a Boolean expression.
libgomp/
* testsuite/libgomp.fortran/optional-map.f90: Add test for
unallocated/disassociated actual arguments to nonallocatable/nonpointer
dummy arguments; those are/shall be regarded as absent arguments.
* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
* testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
From-SVN: r279858
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From-SVN: r279813
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* gcc.c (process_command): Update copyright notice dates.
* gcov-dump.c (print_version): Ditto.
* gcov.c (print_version): Ditto.
* gcov-tool.c (print_version): Ditto.
* gengtype.c (create_file): Ditto.
* doc/cpp.texi: Bump @copying's copyright year.
* doc/cppinternals.texi: Ditto.
* doc/gcc.texi: Ditto.
* doc/gccint.texi: Ditto.
* doc/gcov.texi: Ditto.
* doc/install.texi: Ditto.
* doc/invoke.texi: Ditto.
gcc/fortran/
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
* gfc-internals.texi: Bump @copying's copyright year.
* gfortran.texi: Ditto.
* intrinsic.texi: Ditto.
* invoke.texi: Ditto.
gcc/d/
* gdc.texi: Bump @copyrights-d year.
gcc/go/
* gccgo.texi: Bump @copyrights-go year.
gcc/ada/
* gnat_ugn.texi: Bump @copying's copyright year.
* gnat_rm.texi: Likewise.
libitm/
* libitm.texi: Bump @copying's copyright year.
libgomp/
* libgomp.texi: Bump @copying's copyright year.
libquadmath/
* libquadmath.texi: Bump @copying's copyright year.
From-SVN: r279811
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PR libgomp/93065
* oacc-init.c (goacc_runtime_deinitialize): New function.
From-SVN: r279803
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PR bootstrap/93074
* plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
(cuDeviceTotalMem, cuMemGetInfo): Likewise. Define to *_v2.
From-SVN: r279747
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Add generic support for the OpenACC 2.6 `acc_get_property' and
`acc_get_property_string' routines, as well as full handlers for the
host and the NVPTX offload targets and minimal handlers for the HSA,
Intel MIC, and AMD GCN offload targets.
Included are C/C++ and Fortran tests that, in particular, print
the property values for acc_property_vendor, acc_property_memory,
acc_property_free_memory, acc_property_name, and acc_property_driver.
The output looks as follows:
Vendor: GNU
Name: GOMP
Total memory: 0
Free memory: 0
Driver: 1.0
with the host driver (where the memory related properties are not
supported for the host device and yield 0, conforming to the standard)
and output like:
Vendor: Nvidia
Total memory: 12651462656
Free memory: 12202737664
Name: TITAN V
Driver: CUDA Driver 9.1
with the NVPTX driver.
2019-12-22 Maciej W. Rozycki <macro@codesourcery.com>
Frederik Harwath <frederik@codesourcery.com>
Thomas Schwinge <tschwinge@codesourcery.com>
include/
* gomp-constants.h (gomp_device_property): New enum.
libgomp/
* libgomp.h (gomp_device_descr): Add `get_property_func' member.
* libgomp-plugin.h (gomp_device_property_value): New union.
(gomp_device_property_value): New prototype.
* openacc.h (acc_device_t): Add `acc_device_current' enumeration
constant.
(acc_device_property_t): New enum.
(acc_get_property, acc_get_property_string): New prototypes.
* oacc-init.c (acc_get_device_type): Also assert that result
is not `acc_device_current'.
(get_property_any, acc_get_property, acc_get_property_string):
New functions.
* openacc.f90 (openacc_kinds): Add `acc_device_current' and
`acc_property_memory', `acc_property_free_memory',
`acc_property_name', `acc_property_vendor' and
`acc_property_driver' constants. Add `acc_device_property' data
type.
(openacc_internal): Add `acc_get_property' and
`acc_get_property_string' interfaces. Add `acc_get_property_h',
`acc_get_property_string_h', `acc_get_property_l' and
`acc_get_property_string_l'.
* oacc-host.c (host_get_property): New function.
(host_dispatch): Wire it.
* target.c (gomp_load_plugin_for_device): Handle `get_property'.
* libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
`acc_get_property_string' and `acc_get_property_string_h_' symbols.
* libgomp.texi (OpenACC Runtime Library Routines): Add
`acc_get_property'.
(acc_get_property): New node.
* plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
function (stub).
* plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
* plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
`cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
calls.
(GOMP_OFFLOAD_get_property): New function.
(struct ptx_device): Add new field "name".
(cuda_driver_version_s): Add new static variable ...
(nvptx_init): ... and init from here.
* testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
with test helper functions.
* testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.
liboffloadmic/
* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_property):
New function.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Frederik Harwath <frederik@codesourcery.com>
Co-Authored-By: Thomas Schwinge <tschwinge@codesourcery.com>
From-SVN: r279710
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Fix a problem with the libgomp testsuite using a method to determine
the compiler to use resulting in the tool being different from one the
library has been built with, and causing a catastrophic failure from the
lack of a suitable `--sysroot=' option where the `--with-build-sysroot='
configuration option has been used to build the compiler resulting in
the inability to link executables.
Address this problem by defining the compiler to use, via the
GCC_UNDER_TEST TCL variable, set in the DejaGNU configuration file from
$CC by autoconf, which will have all the required options set for the
target compiler to build executables in the environment configured,
removing failures like:
.../bin/riscv64-linux-gnu-ld: cannot find crt1.o: No such file or directory
.../bin/riscv64-linux-gnu-ld: cannot find -lm
.../bin/riscv64-linux-gnu-ld: cannot find -lpthread
.../bin/riscv64-linux-gnu-ld: cannot find -lc
.../bin/riscv64-linux-gnu-ld: cannot find -latomic
collect2: error: ld returned 1 exit status
compiler exited with status 1
FAIL: libgomp.c/../libgomp.c-c++-common/atomic-18.c (test for excess errors)
Excess errors:
.../bin/riscv64-linux-gnu-ld: cannot find crt1.o: No such file or directory
.../bin/riscv64-linux-gnu-ld: cannot find -lm
.../bin/riscv64-linux-gnu-ld: cannot find -lpthread
.../bin/riscv64-linux-gnu-ld: cannot find -lc
.../bin/riscv64-linux-gnu-ld: cannot find -latomic
UNRESOLVED: libgomp.c/../libgomp.c-c++-common/atomic-18.c compilation failed to produce executable
and bringing overall test results for the `riscv64-linux-gnu' target
(here with the `x86_64-linux-gnu' host and RISC-V QEMU in the Linux user
emulation mode as the target board) from:
=== libgomp Summary ===
# of expected passes 44
# of unexpected failures 3274
# of unresolved testcases 3241
# of unsupported tests 548
to:
=== libgomp Summary ===
# of expected passes 6834
# of unexpected failures 4
# of expected failures 4
# of unsupported tests 518
libgomp/
* testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
variable.
From-SVN: r279708
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PASS: libgomp.c/target-link-1.c (test for excess errors)
[-PASS:-]{+FAIL:+} libgomp.c/target-link-1.c execution test
We need to revert one line of code change from r279625.
libgomp/
* target.c (gomp_map_vars_internal): Restore 'omp declare target
link' handling.
From-SVN: r279701
|
|
gcc/fortran/
* openmp.c (resolve_oacc_data_clauses): Don't disallow allocatable
polymorphic types for OpenACC.
* trans-openmp.c (gfc_trans_omp_clauses): Support polymorphic class
types.
libgomp/
* testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
* testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
* testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
From-SVN: r279631
|
|
libgomp/
* testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
* testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
* testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
* testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
* testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
* testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
* testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
* testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
* testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
* testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
* testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
* testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
* testsuite/libgomp.oacc-fortran/update-2.f90: New test.
Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
From-SVN: r279630
|
|
libgomp/
* testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
* testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
* testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.
From-SVN: r279629
|
|
include/
* gomp-constants.h (GOMP_MAP_FLAG_SPECIAL_4, GOMP_MAP_DEEP_COPY):
Define.
(gomp_map_kind): Add GOMP_MAP_ATTACH, GOMP_MAP_DETACH,
GOMP_MAP_FORCE_DETACH.
libgomp/
* libgomp.h (struct target_var_desc): Add do_detach flag.
* oacc-init.c (acc_shutdown_1): Free aux block if present.
* oacc-mem.c (find_group_last): Add SIZES parameter. Support
struct components. Tidy up and add some new checks.
(goacc_enter_data_internal): Update call to find_group_last.
(goacc_exit_data_internal): Support detach operations and
GOMP_MAP_STRUCT.
(GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
GOMP_MAP_FORCE_PRESENT in finalization detection code. Handle
attach/detach in enter/exit data detection code.
* target.c (gomp_map_vars_existing): Initialise do_detach field of
tgt_var_desc.
(gomp_map_vars_internal): Support attach.
(gomp_unmap_vars_internal): Support detach.
From-SVN: r279625
|
|
libgomp/
* libgomp.h (struct splay_tree_aux): Add attach_count field.
(gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
* libgomp.map (OACC_2.6): New section. Add acc_attach,
acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
acc_detach_finalize_async.
* oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
acc_detach, acc_detach_async, acc_detach_finalize,
acc_detach_finalize_async): New functions.
* openacc.h (acc_attach, acc_attach_async, acc_detach,
(acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
prototypes.
* target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
(gomp_remove_var_internal): Free attachment counts if present.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
From-SVN: r279624
|
|
libgomp/
* libgomp.h (gomp_map_val): Add prototype.
* oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
open-coding device-address calculation.
* target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
non-present case.
Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
From-SVN: r279622
|
|
libgomp/
* libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
field for virtual_refcount.
(enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
(gomp_free_memmap): Remove prototype.
* oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
instead of calling gomp_free_memmap.
* oacc-mem.c (acc_map_data): Use virtual_refcount instead of
dynamic_refcount.
(acc_unmap_data): Open code instead of forcing target_mem_desc's
to_free field to NULL then calling gomp_unmap_vars. Handle
REFCOUNT_INFINITY on target blocks.
(goacc_enter_data): Rename to...
(goacc_enter_datum): ...this. Remove MAPNUM parameter and special
handling for mapping groups. Use virtual_refcount instead of
dynamic_refcount. Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
map_map_vars_async call. Re-do lookup for target pointer return value.
(acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
renamed goacc_enter_datum function.
(goacc_exit_data): Rename to...
(goacc_exit_datum): ...this. Update for virtual_refcount semantics.
(acc_delete, acc_delete_async, acc_delete_finalize,
acc_delete_finalize_async, acc_copyout, acc_copyout_async,
acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
goacc_exit_datum function.
(gomp_acc_remove_pointer, find_pointer): Remove functions.
(find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
New functions.
(GOACC_enter_exit_data): Use goacc_enter_data_internal and
goacc_exit_data_internal helper functions.
* target.c (gomp_map_vars_internal): Handle
GOMP_MAP_VARS_OPENACC_ENTER_DATA. Update for virtual_refcount
semantics.
(gomp_unmap_vars_internal): Update for virtual_refcount semantics.
(gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
virtual_refcount field instead of dynamic_refcount.
(gomp_free_memmap): Remove function.
* testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
* testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.
From-SVN: r279621
|
|
libgomp/
* libgomp.h (struct splay_tree_aux): New.
(struct splay_tree_key_s): Replace link_key field with aux pointer.
* target.c (gomp_map_vars_internal): Adjust for link_key being moved
to aux struct.
(gomp_remove_var_internal): Free aux block if present.
(gomp_load_image_to_device): Zero-initialise aux field instead of
link_key field.
(omp_target_associate_pointer): Zero-initialise aux field.
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
From-SVN: r279620
|
|
mode not supported on offloading target)
PR middle-end/86416
* testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
q or none.
* testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
L or none.
From-SVN: r279552
|
|
The clause makes any device code use the local memory address for each
of the variables specified unless the given variable is already present
on the current device.
2019-12-19 Julian Brown <julian@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/
* omp-low.c (lower_omp_target): Support GOMP_MAP_NO_ALLOC.
* tree-pretty-print.c (dump_omp_clause): Likewise.
gcc/c-family/
* c-pragma.h (pragma_omp_clause): Add
PRAGMA_OACC_CLAUSE_NO_CREATE.
gcc/c/
* c-parser.c (c_parser_omp_clause_name): Support no_create.
(c_parser_oacc_data_clause): Likewise.
(c_parser_oacc_all_clauses): Likewise.
(OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_PARALLEL_CLAUSE_MASK, OACC_SERIAL_CLAUSE_MASK): Add
PRAGMA_OACC_CLAUSE_NO_CREATE.
* c-typeck.c (handle_omp_array_sections): Support
GOMP_MAP_NO_ALLOC.
gcc/cp/
* parser.c (cp_parser_omp_clause_name): Support no_create.
(cp_parser_oacc_data_clause): Likewise.
(cp_parser_oacc_all_clauses): Likewise.
(OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_PARALLEL_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_NO_CREATE.
* semantics.c (handle_omp_array_sections): Support no_create.
gcc/fortran/
* gfortran.h (gfc_omp_map_op): Add OMP_MAP_NO_ALLOC.
* openmp.c (omp_mask2): Add OMP_CLAUSE_NO_CREATE.
(gfc_match_omp_clauses): Support no_create.
(OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES)
(OACC_DATA_CLAUSES): Add OMP_CLAUSE_NO_CREATE.
* trans-openmp.c (gfc_trans_omp_clauses_1): Support
OMP_MAP_NO_ALLOC.
gcc/testsuite/
* gfortran.dg/goacc/common-block-1.f90: Add no_create-clause tests.
* gfortran.dg/goacc/common-block-1.f90: Likewise.
* gfortran.dg/goacc/data-clauses.f95: Likewise.
* gfortran.dg/goacc/data-tree.f95: Likewise.
* gfortran.dg/goacc/kernels-tree.f95: Likewise.
* gfortran.dg/goacc/parallel-tree.f95: Likewise.
include/
* gomp-constants.h (gomp_map_kind): Support GOMP_MAP_NO_ALLOC.
libgomp/
* target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
* testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
* testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
* testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
* testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
* testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Maciej W. Rozycki <macro@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>
From-SVN: r279551
|
|
'goacc_insert_pointer', "present" case, and simplify
No functional changes.
libgomp/
* oacc-mem.c (goacc_enter_data): Refactor, so that it can be
called...
(goacc_insert_pointer): ... from here, "present" case.
(goacc_insert_pointer): Inline function into...
(GOACC_enter_exit_data): ... here, and simplify.
From-SVN: r279540
|
|
'goacc_insert_pointer', "not present" case
No functional changes.
libgomp/
* oacc-mem.c (goacc_enter_data): Refactor, so that it can be
called...
(goacc_insert_pointer): ... from here, "not present" case.
From-SVN: r279539
|
|
No functional changes.
libgomp/
* oacc-mem.c (goacc_remove_pointer): Refactor interface. Adjust
all users.
From-SVN: r279538
|
|
'goacc_exit_data'
No functional changes.
libgomp/
* oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
'goacc_enter_data', 'goacc_exit_data'.
From-SVN: r279537
|
|
Change 'FLAG_COPYOUT', 'FLAG_FINALIZE' into the usual map kind.
No functional changes.
libgomp/
* oacc-mem.c (delete_copyout): Refactor into...
(goacc_exit_data): ... this. Adjust all users.
From-SVN: r279536
|
|
Every caller passes in 'FLAG_PRESENT', 'FLAG_CREATE'. Change the remaining
'FLAG_COPY' into the usual map kind.
No functional changes.
libgomp/
* oacc-mem.c (present_create_copy): Refactor into...
(goacc_enter_data): ... this. Adjust all users.
From-SVN: r279535
|
|
unmapping 'tgt' while it's still in use
libgomp/
* target.c (gomp_unmap_vars_internal): Add a safeguard to
'gomp_remove_var'.
From-SVN: r279534
|
|
'GOMP_MAP_FORCE_FROM' like 'GOMP_MAP_FROM'
Fix oversight from r254194 "Coalesce host to device transfers in libgomp".
libgomp/
* target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
like 'GOMP_MAP_FROM'.
From-SVN: r279533
|
|
'NULL'-in, non-present data, or size zero
PR92970 "OpenACC 2.5: 'acc_delete' etc. on non-present data is a no-op" is an
actual bug fix, and the other ones are fall-out, currently undefined behavior.
libgomp/
PR libgomp/92726
PR libgomp/92970
PR libgomp/92984
* oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
fails.
(GOACC_enter_exit_data): Simplify accordingly.
* testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
subsuming...
* testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
* testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
file.
* testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
subsuming...
* testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
* testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
file.
* testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
subsuming...
* testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.
From-SVN: r279532
|
|
No functional changes.
gcc/
* gimplify.c (gimplify_omp_target_update): Elaborate 'exit data'
'finalize' handling.
gcc/testsuite/
* c-c++-common/goacc/finalize-1.c: Extend.
* gfortran.dg/goacc/finalize-1.f: Likewise.
libgomp/
* oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
'finalize' handling.
From-SVN: r279531
|
|
libgomp/
PR libgomp/92848
* oacc-mem.c (acc_map_data, present_create_copy)
(goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
(acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
* testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
* testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
* testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
Remove "XFAIL"s.
From-SVN: r279530
|
|
This got changed to 'attribute_hidden' in r271128, but it's not actually used
outside of 'libgomp/target.c'.
libgomp/
* target.c (gomp_unmap_tgt): Make it 'static'.
* libgomp.h (gomp_unmap_tgt): Remove.
From-SVN: r279529
|
|
PR middle-end/86416
* Makefile.in (CFLAGS-lto-streamer-in.o): Pass target_noncanonical on.
* lto-streamer-in.c (lto_input_mode_table): Improve unsupported-mode
diagnostic.
PR middle-end/86416
* testsuite/libgomp.c/pr86416-1.c: New.
* testsuite/libgomp.c/pr86416-2.c: New.
From-SVN: r279528
|
|
* config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
all symbols as public except for the 'use …, only' imported symbol,
which is private.
(module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
all symbols from module openacc_kinds as PUBLIC
* openacc.f90: Add comment with crossref to that file and openmp_lib.h;
fix comment typo.
* openacc_lib.h (acc_device_gcn): Add this PARAMETER.
From-SVN: r279456
|
|
PR libgomp/92881
libgomp/
* libgomp.h (gomp_remove_var_async): Add prototype.
* oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
gomp_remove_var.
* target.c (gomp_unref_tgt): Change return type to bool, indicating
whether target_mem_desc was unmapped.
(gomp_unref_tgt_void): New.
(gomp_remove_var): Reimplement in terms of...
(gomp_remove_var_internal): ...this new helper function.
(gomp_remove_var_async): New, implemented using above helper function.
(gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
gomp_unref_tgt.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
From-SVN: r279388
|
|
2019-12-13 Andrew Stubbs <ams@codesourcery.com>
libgomp/
* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
* testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
* testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.
From-SVN: r279378
|
|
libgomp/
* openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
as public except for the 'use …, only' imported symbol, which is
private.
(module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
attributes for acc_copyout_finalize and acc_delete_finalize.
From-SVN: r279337
|
|
fortran/trans-openmp.c:3769)
PR fortran/92899
* trans-openmp.c (gfc_trans_omp_atomic): For GFC_OMP_ATOMIC_SWAP,
do look through conversion on expr2 if any.
* testsuite/libgomp.fortran/atomic1.f90: New test.
From-SVN: r279266
|