mirror of git://gcc.gnu.org/git/gcc.git
826 Commits
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22e0527251 |
Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).
This patch updates GCC to use autoconf 2.69 and automake 1.15.1. (That's not the latest automake version, but it's the one used by binutils-gdb, with which consistency is desirable, and in any case seems a useful incremental update that should make a future update to 1.16.1 easier.) The changes are generally similar to the binutils-gdb ones, and are copied from there where shared files and directories are involved (there are some further changes to such shared directories, however, which I'd expect to apply to binutils-gdb once this patch is in GCC). Largely, obsolete AC_PREREQ calls are removed, while many AC_LANG_SOURCE calls are added to avoid warnings from aclocal and autoconf. Multilib support is no longer included in core automake, meaning that multilib.am needs copying from automake's contrib directory into the GCC source tree. Autoconf 2.69 has Go support, so local copies of that support are removed. I hope the D support will soon be submitted to upstream autoconf so the local copy of that can be removed in a future update. Changes to how automake generates runtest calls mean quotes are removed from RUNTEST definitions in five lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm, libphobos, libvtv; some others have RUNTEST definitions without quotes, which are still OK); libgo and libphobos also get -Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST do not generate automake warnings. Note that the regeneration did not include regeneration of fixincludes/config.h.in (attempting such regeneration resulted in all the USED_FOR_TARGET conditionals disappearing; and I don't see anything in the fixincludes/ directory that would result in such conditionals being generated, unlike in the gcc/ directory). Also note that libvtv/testsuite/other-tests/Makefile.in was not regenerated; that directory is not listed as a subdirectory for which Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm not sure how it's meant to be regenerated. While I mostly fixed warnings should running aclocal / automake / autoconf, there were various such warnings from automake in the libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos directories that I did not fix, preferring to leave those to the relevant subsystem maintainers. Specifically, most of those warnings were of the following form (example from libgfortran): Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory, Makefile.am:48: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. I think it's best for the relevant maintainers to add subdir-objects and do any other associated Makefile.am changes needed. In some cases the paths in the warnings involved ../; I don't know if that adds any extra complications to the use of subdir-objects. I've tested this with native, cross and Canadian cross builds. The risk of any OS-specific issues should I hope be rather lower than if a libtool upgrade were included (we *should* do such an upgrade at some point, but it's more complicated - it involves identifying all our local libtool changes to see if any aren't included in the upstream version we update to, and reverting an upstream libtool patch that's inappropriate for use in GCC); I think it would be better to get this update into GCC so that people can test in different configurations and we can fix any issues found, rather than to try to get more and more testing done before it goes in. top level: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * multilib.am: New file. From automake. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. config: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * math.m4, tls.m4: Use AC_LANG_SOURCE. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. fixincludes: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, configure: Regenerate. gcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single line for second argument of AC_DEFINE_UNQUOTED. * doc/install.texi (Tools/packages necessary for modifying GCC): Update to autoconf 2.69 and automake 1.15.1. * aclocal.m4, config.in, configure: Regenerate. gnattools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. gotools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * config/go.m4: Remove file. * Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config. * configure.ac: Remove AC_PREREQ. Do not include config/go.m4. * Makefile.in, aclocal.m4, configure: Regenerate. intl: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. libada: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. libatomic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * acinclude.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libbacktrace: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libcc1: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libcpp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * aclocal.m4, config.in, configure: Regenerate. libdecnumber: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libffi: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove doc/libffi.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, fficonfig.h.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Regenerate. libgcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * configure: Regenerate. libgfortran: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libgo [logically part of this change but omitted from the commit]: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * config/go.m4: Remove file. * config/libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use -Wno-override in AM_INIT_AUTOMAKE call. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libgomp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libgomp.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libhsail-rt: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libiberty: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. libitm: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libitm.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libobjc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, config.h.in, configure: Regenerate. liboffloadmic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * plugin/Makefile.am: Include multilib.am. * plugin/configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, plugin/Makefile.in, plugin/aclocal.m4, plugin/configure: Regenerate. libphobos: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use -Wno-override in AM_INIT_AUTOMAKE call. * m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call. * m4/druntime/os.m4: Use AC_LANG_SOURCE. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Regenerate. libquadmath: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. (all-local): Define outside conditional code. (CLEANFILES): Remove libquadmath.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libsanitizer: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, asan/Makefile.in, configure, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate. libssp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.9.5. * configure.ac: Remove AC_PREREQ. Quote argument to AC_RUN_IFELSE. * Makefile.in, aclocal.m4, configure: Regenerate. libstdc++-v3: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++17/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. libvtv: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. lto-plugin: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. zlib: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. From-SVN: r265695 |
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87a5ccfb7c |
[OpenACC] Support C++ "this" in OpenACC directives
2018-10-29 Joseph Myers <joseph@codesourcery.com> Julian Brown <julian@codesourcery.com> * semantics.c (handle_omp_array_sections_1): Allow array sections with "this" pointer for OpenACC. Co-Authored-By: Julian Brown <julian@codesourcery.com> From-SVN: r265591 |
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2049befdd0 |
[nvptx] Remove use of CUDA unified memory in libgomp
libgomp/ * plugin/plugin-nvptx.c (struct cuda_map): New. (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev, h_tail with (cuda_map *) map. (cuda_map_create): New function. (cuda_map_destroy): New function. (map_init): Update to use a linked list of cuda_map objects. (map_fini): Likewise. (map_pop): Likewise. (map_push): Likewise. Return CUdeviceptr instead of void. (init_streams_for_device): Remove stales references to ptx_stream members. (select_stream_for_async): Likewise. (nvptx_exec): Update call to map_init. From-SVN: r264397 |
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8e36332cf6 |
[OpenACC] C++ reference mapping
2018-09-09 Cesar Philippidis <cesar@codesourcery.com> Julian Brown <julian@codesourcery.com> PR middle-end/86336 gcc/cp/ * semantics.c (finish_omp_clauses): Treat C++ references the same in OpenACC as OpenMP. gcc/ * gimplify.c (gimplify_scan_omp_clauses): Set target_firstprivatize_array_bases in OpenACC parallel and kernels region contexts. Remove GOMP_MAP_FIRSTPRIVATE_REFERENCE clauses from OpenACC data regions. libgomp/ * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL. Co-Authored-By: Julian Brown <julian@codesourcery.com> From-SVN: r264244 |
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92a285c1a7 |
Replace 8 spaces with a tabular in ChangeLog files.
From-SVN: r263886 |
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2b4c906561 |
re PR fortran/25829 ([F03] Asynchronous IO support)
2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.texi: Add description of asynchronous I/O. * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables as volatile. * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to st_wait_async and change argument spec from ".X" to ".w". (gfc_trans_wait): Pass ID argument via reference. 2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.dg/f2003_inquire_1.f03: Add write statement. * gfortran.dg/f2003_io_1.f03: Add wait statement. 2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * Makefile.am: Add async.c to gfor_io_src. Add async.h to gfor_io_headers. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_st_wait_async. * io/async.c: New file. * io/async.h: New file. * io/close.c: Include async.h. (st_close): Call async_wait for an asynchronous unit. * io/file_pos.c (st_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * io/inquire.c: Add handling for asynchronous PENDING and ID arguments. * io/io.h (st_parameter_dt): Add async bit. (st_parameter_wait): Correct. (gfc_unit): Add au pointer. (st_wait_async): Add prototype. (transfer_array_inner): Likewise. (st_write_done_worker): Likewise. * io/open.c: Include async.h. (new_unit): Initialize asynchronous unit. * io/transfer.c (async_opt): New struct. (wrap_scalar_transfer): New function. (transfer_integer): Call wrap_scalar_transfer to do the work. (transfer_real): Likewise. (transfer_real_write): Likewise. (transfer_character): Likewise. (transfer_character_wide): Likewise. (transfer_complex): Likewise. (transfer_array_inner): New function. (transfer_array): Call transfer_array_inner. (transfer_derived): Call wrap_scalar_transfer. (data_transfer_init): Check for asynchronous I/O. Perform a wait operation on any pending asynchronous I/O if the data transfer is synchronous. Copy PDT and enqueue thread for data transfer. (st_read_done_worker): New function. (st_read_done): Enqueue transfer or call st_read_done_worker. (st_write_done_worker): New function. (st_write_done): Enqueue transfer or call st_read_done_worker. (st_wait): Document as no-op for compatibility reasons. (st_wait_async): New function. * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK; add NOTE where necessary. (get_gfc_unit): Likewise. (init_units): Likewise. (close_unit_1): Likewise. Call async_close if asynchronous. (close_unit): Use macros LOCK and UNLOCK. (finish_last_advance_record): Likewise. (newunit_alloc): Likewise. * io/unix.c (find_file): Likewise. (flush_all_units_1): Likewise. (flush_all_units): Likewise. * libgfortran.h (generate_error_common): Add prototype. * runtime/error.c: Include io.h and async.h. (generate_error_common): New function. 2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: New test. * testsuite/libgomp.fortran/async_io_2.f90: New test. * testsuite/libgomp.fortran/async_io_3.f90: New test. * testsuite/libgomp.fortran/async_io_4.f90: New test. * testsuite/libgomp.fortran/async_io_5.f90: New test. * testsuite/libgomp.fortran/async_io_6.f90: New test. * testsuite/libgomp.fortran/async_io_7.f90: New test. Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org> From-SVN: r263750 |
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bd9b3d3d1a |
[nvptx] Use CUDA driver API to select default runtime launch geometry
The CUDA driver API starting version 6.5 offers a set of runtime functions to calculate several occupancy-related measures, as a replacement for the occupancy calculator spreadsheet. This patch adds a heuristic for default runtime launch geometry, based on the new runtime function cuOccupancyMaxPotentialBlockSize. Build on x86_64 with nvptx accelerator and ran libgomp testsuite. 2018-08-13 Cesar Philippidis <cesar@codesourcery.com> Tom de Vries <tdevries@suse.de> PR target/85590 * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef. (cuOccupancyMaxPotentialBlockSize): Declare. * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New CUDA_ONE_CALL_MAYBE_NULL. * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define CUoccupancyB2DSize and declare cuOccupancyMaxPotentialBlockSize. (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the default num_gangs and num_workers when the driver supports it. Co-Authored-By: Tom de Vries <tdevries@suse.de> From-SVN: r263505 |
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8e09a12f01 |
[libgomp, nvptx] Fall back to cuLinkAddData/cuLinkCreate if _v2 not found
Cuda driver api functions cuLinkAddData and cuLinkCreate are available starting version 5.5. In version 6.5, they are remapped onto _v2 versions. The dlopen interface of the libgomp nvptx plugin uses the _v2 versions, so it won't work with a cuda driver with driver api version lower than 6.5. This patch fixes the problem by testing for the presence of the _v2 versions, and falling back to the original versions in case of absence of the _v2 versions. Build on x86_64 with nvptx accelerator and reg-tested libgomp, both with and without --without-cuda-driver. 2018-08-08 Tom de Vries <tdevries@suse.de> * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using CUDA_ONE_CALL_MAYBE_NULL. * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare. (cuLinkAddData_v2, cuLinkCreate_v2): Declare. (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions are not found. From-SVN: r263408 |
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cedd9bd016 |
[libgomp, nvptx] Allow cuGetErrorString to be NULL
Cuda driver api function cuGetErrorString is available in version 6.0 and higher. Currently, when the driver that is used does not contain this function, the libgomp nvptx plugin will not build (PLUGIN_NVPTX_DYNAMIC == 0) or run (PLUGIN_NVPTX_DYNAMIC == 1). This patch fixes this problem by testing for the presence of the function, and handling absence. Build on x86_64 with nvptx accelerator and reg-tested libgomp, both with and without --without-cuda-driver. 2018-08-08 Tom de Vries <tdevries@suse.de> * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL. * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not present. From-SVN: r263407 |
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b113af959c |
[libgomp, nvptx] Remove hard-coded const in nvptx_open_device
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR is defined in cuda driver api version 6.0 and higher. Currently nvptx_open_device uses a hard-coded constant instead. This patch fixes that by: - defining CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR to the hardcoded constant at toplevel, if not present in cuda.h, and - using CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR in nvptx_open_device Build on x86_64 with nvptx accelerator and reg-tested libgomp. 2018-08-08 Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define. (nvptx_open_device): Use CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR. From-SVN: r263406 |
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94767dacea |
[libgomp, nvptx] Note that cuGetErrorString is in CUDA_VERSION >= 6000
Cuda driver api function cuGetErrorString is available in version 6.0 and higher. This patch: - removes a comment saying the declaration is not available in cuda.h 6.0 - fixes the presence test to use CUDA_VERSION < 6000 - moves the declaration to toplevel Build on x86_64 with nvptx accelerator and reg-tested libgomp. 2018-08-08 Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ... (cuGetErrorString): ... here. Guard with CUDA_VERSION < 6000. From-SVN: r263405 |
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02150de863 |
[libgomp, nvptx] Handle CUDA_ONE_CALL_MAYBE_NULL
This patch adds handling of functions that may not be present in the cuda driver. Such a function can be declared using CUDA_ONE_CALL_MAYBE_NULL in cuda-lib.def, it can be called with the usual convenience macros, but before calling its presence needs to be tested using new macro CUDA_CALL_EXISTS. When using the dlopen interface (PLUGIN_NVPTX_DYNAMIC == 1), we allow non-present functions by allowing dlsym to return NULL. Otherwise (PLUGIN_NVPTX_DYNAMIC == 0) we declare the non-present function to be weak. Build and reg-tested libgomp on x86_64 with nvidia accelerator, with and without --disable-cuda-driver, in combination with a trigger patch that adds a non-existing function foo to cuda-lib.def: ... CUDA_ONE_CALL_MAYBE_NULL (foo) ... and declares it in plugin-nvptx.c: ... CUresult foo (void); ... and then uses it in nvptx_init after the init_cuda_lib call: ... if (CUDA_CALL_EXISTS (foo)) CUDA_CALL (foo); ... Also build and reg-tested on x86_64 with nvidia accelerator, with and without --disable-cuda-driver, in combination with a trigger patch that replaces all CUDA_ONE_CALLs in cuda-lib.def with CUDA_ONE_CALL_MAYBE_NULL, and guards two CUDA_CALLs with CUDA_CALL_EXISTS, one for a regular fn, and one for a fn that is a define in cuda/cuda.h. 2018-08-07 Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (DO_PRAGMA): Define. (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL. (init_cuda_lib): Add new param to CUDA_ONE_CALL_1. Add arg to corresponding call in CUDA_ONE_CALL. Add def/undef of CUDA_ONE_CALL_MAYBE_NULL. (CUDA_CALL_EXISTS): Define. From-SVN: r263346 |
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9e28b10779 |
[libgomp, nvptx] Minimize lifetime of CUDA_ONE_CALL defines
This patch makes sure that the lifetimes of the CUDA_ONE_CALL macro (which is defined twice in plugin-nvptx.c) are minimized, to make it obvious that the definitions are used only in the lib-cuda.def include. Build on x86_64 with nvptx accelerator and reg-tested libgomp. 2018-08-07 Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put CUDA_ONE_CALL defines right before the cuda-lib.def include, and the corresponding undefs right after. From-SVN: r263345 |
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099400909e |
[libgomp, nvptx, --without-cuda-driver] Don't use system cuda driver
Using libgomp configure option --with-cuda-driver=<dir> we can indicate what cuda driver to use to build the libgomp nvptx plugin. Without such an option, the system cuda driver is used, if available. If not availabe, a dlopen interface is used instead. However, when we use --without-cuda-driver (or the equivalent --with-cuda-driver=no) the system cuda driver is still used if available. This patch fixes that, making sure that --without-cuda-driver selects the dlopen interface. Build on x86_64 with nvptx accelerator and tested libgomp testsuite, with and without option --without-cuda-driver. 2018-08-04 Tom de Vries <tdevries@suse.de> * plugin/configfrag.ac: For --without-cuda-driver, set CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no. Handle CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no. * configure: Regenerate. From-SVN: r263310 |
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77e0a97acf |
[nvptx] Ignore c++ exceptions
The nvptx port can't support exceptions using sjlj, because ptx does not support sjlj. However, default_except_unwind_info still returns UI_SJLJ, even even if we configure with --disable-sjlj-exceptions, because UI_SJLJ is the fallback option. The reason default_except_unwind_info doesn't return UI_DWARF2 is because DWARF2_UNWIND_INFO is not defined in defaults.h, because INCOMING_RETURN_ADDR_RTX is not defined, because there's no ptx equivalent. Testcase libgomp.c++/for-15.C currently doesn't compile unless fno-exceptions is added because: - it tries to generate sjlj exception handling code, and - it tries to generate exception tables using label-addressed .byte sequence. Ptx doesn't support generating random data at a label, nor being able to load/write data relative to a label. This patch fixes the first problem by using UI_TARGET for nvptx. The second problem is worked around by generating all .byte sequences commented out. It would be better to have a narrower workaround, and define TARGET_ASM_BYTE_OP to "error: .byte unsupported " or some such. This patch does not enable exceptions for nvptx, it merely allows c++ programs to run correctly if they do no use exception handling. Build and reg-tested on x86_64 with nvptx accelerator. 2018-08-02 Tom de Vries <tdevries@suse.de> PR target/86660 * common/config/nvptx/nvptx-common.c (nvptx_except_unwind_info): New function. Return UI_TARGET unconditionally. (TARGET_EXCEPT_UNWIND_INFO): Redefine to nvptx_except_unwind_info. * config/nvptx/nvptx.c (TARGET_ASM_BYTE_OP): Emit commented out '.byte'. * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions. * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same. * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C: Same. * testsuite/libgomp.oacc-c++/routine-1-template.C: Same. * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same. * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same. From-SVN: r263265 |
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701d080a4b |
[libgomp] Truncate config/nvptx/oacc-parallel.c
libgomp/ * config/nvptx/oacc-parallel.c: Truncate. Co-Authored-By: James Norris <jnorris@codesourcery.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r263236 |
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094db6beb9 |
[PATCH] Remove use of 'struct map' from plugin (nvptx)
libgomp/ * plugin/plugin-nvptx.c (struct map): Removed. (map_init, map_pop): Remove use of struct map. (map_push): Likewise and change argument list. * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New Co-Authored-By: James Norris <jnorris@codesourcery.com> From-SVN: r263212 |
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8c6310a2c2 |
[libgomp, nvptx] Add cuda-lib.def
2018-08-01 Tom de Vries <tdevries@suse.de> * plugin/cuda-lib.def: New file. Factor out of ... * plugin/plugin-nvptx.c (CUDA_CALLS): ... here. (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of using CUDA_CALLS. From-SVN: r263208 |
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1d4a51cf50 |
Reverting 'AsyncI/O patch committed' as it is breaking bare-metal builds.
2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed' 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.texi: Add description of asynchronous I/O. * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables as volatile. * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to st_wait_async and change argument spec from ".X" to ".w". (gfc_trans_wait): Pass ID argument via reference. 2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed' 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.dg/f2003_inquire_1.f03: Add write statement. * gfortran.dg/f2003_io_1.f03: Add wait statement. 2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed' 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * Makefile.am: Add async.c to gfor_io_src. Add async.h to gfor_io_headers. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_st_wait_async. * io/async.c: New file. * io/async.h: New file. * io/close.c: Include async.h. (st_close): Call async_wait for an asynchronous unit. * io/file_pos.c (st_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * io/inquire.c: Add handling for asynchronous PENDING and ID arguments. * io/io.h (st_parameter_dt): Add async bit. (st_parameter_wait): Correct. (gfc_unit): Add au pointer. (st_wait_async): Add prototype. (transfer_array_inner): Likewise. (st_write_done_worker): Likewise. * io/open.c: Include async.h. (new_unit): Initialize asynchronous unit. * io/transfer.c (async_opt): New struct. (wrap_scalar_transfer): New function. (transfer_integer): Call wrap_scalar_transfer to do the work. (transfer_real): Likewise. (transfer_real_write): Likewise. (transfer_character): Likewise. (transfer_character_wide): Likewise. (transfer_complex): Likewise. (transfer_array_inner): New function. (transfer_array): Call transfer_array_inner. (transfer_derived): Call wrap_scalar_transfer. (data_transfer_init): Check for asynchronous I/O. Perform a wait operation on any pending asynchronous I/O if the data transfer is synchronous. Copy PDT and enqueue thread for data transfer. (st_read_done_worker): New function. (st_read_done): Enqueue transfer or call st_read_done_worker. (st_write_done_worker): New function. (st_write_done): Enqueue transfer or call st_read_done_worker. (st_wait): Document as no-op for compatibility reasons. (st_wait_async): New function. * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK; add NOTE where necessary. (get_gfc_unit): Likewise. (init_units): Likewise. (close_unit_1): Likewise. Call async_close if asynchronous. (close_unit): Use macros LOCK and UNLOCK. (finish_last_advance_record): Likewise. (newunit_alloc): Likewise. * io/unix.c (find_file): Likewise. (flush_all_units_1): Likewise. (flush_all_units): Likewise. * libgfortran.h (generate_error_common): Add prototype. * runtime/error.c: Include io.h and async.h. (generate_error_common): New function. 2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed'. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: New test. * testsuite/libgomp.fortran/async_io_2.f90: New test. * testsuite/libgomp.fortran/async_io_3.f90: New test. * testsuite/libgomp.fortran/async_io_4.f90: New test. * testsuite/libgomp.fortran/async_io_5.f90: New test. * testsuite/libgomp.fortran/async_io_6.f90: New test. * testsuite/libgomp.fortran/async_io_7.f90: New test. From-SVN: r263082 |
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4cdfee3f20 |
[libgomp, nvptx] Handle per-function max-threads-per-block in default dims
Currently parallel-loop-1.c fails at -O0 on a Quadro M1200, because one of the kernel launch configurations exceeds the resources available in the device, due to the default dimensions chosen by the runtime. This patch fixes that by taking the per-function max_threads_per_block into account when using the default dimensions. 2018-07-30 Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (MIN, MAX): Redefine. (nvptx_exec): Ensure worker and vector default dims don't exceed targ_fn->max_threads_per_block. From-SVN: r263062 |
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0b210c43bb |
[libgomp, nvptx] Calculate default dims per device
The default dimensions are calculated using per-device properties, but initialized once and used on all devices. This patch fixes this problem by introducing per-device default dimensions. 2018-07-30 Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field. (nvptx_open_device): Init default_dims for device. (nvptx_exec): Use default_dims from device. From-SVN: r263061 |
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5d36384c69 |
re PR middle-end/86660 (libgomp.c++/for-15.C ICEs with nvptx offloading)
PR testsuite/86660 * testsuite/libgomp.c++/for-15.C (results): Include it in omp declare target region. (main): Use map (always, tofrom: results) instead of map (tofrom: results). From-SVN: r263011 |
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5883c5ccc9 |
re PR middle-end/86660 (libgomp.c++/for-15.C ICEs with nvptx offloading)
PR middle-end/86660 * omp-low.c (scan_sharing_clauses): Don't ignore map clauses for declare target to variables if they have always,{to,from,tofrom} map kinds. * testsuite/libgomp.c/pr86660.c: New test. From-SVN: r263010 |
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88a4654d03 |
[libgomp, nvptx] Add error with recompilation hint for launch failure
Currently, when a kernel is lauched with too many workers, it results in a cuda launch failure. This is triggered f.i. for parallel-loop-1.c at -O0 on a Quadro M1200. This patch detects this situation, and errors out with a hint on how to fix it. Build and reg-tested on x86_64 with nvptx accelerator. 2018-07-26 Cesar Philippidis <cesar@codesourcery.com> Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have sufficient resources to launch a kernel, and give a hint on how to fix it. Co-Authored-By: Tom de Vries <tdevries@suse.de> From-SVN: r262997 |
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0c6c2f5fc2 |
[libgomp, nvptx] Move device property sampling from nvptx_exec to nvptx_open
Move sampling of device properties from nvptx_exec to nvptx_open, and assume the sampling always succeeds. This simplifies the default dimension initialization code in nvptx_open. 2018-07-26 Cesar Philippidis <cesar@codesourcery.com> Tom de Vries <tdevries@suse.de> * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size, max_threads_per_block and max_threads_per_multiprocessor fields. (nvptx_open_device): Initialize new fields. (nvptx_exec): Use num_sms, and new fields. Co-Authored-By: Tom de Vries <tdevries@suse.de> From-SVN: r262996 |
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6dd580109f |
[libgomp, openacc, testsuite] Fix async logic in lib-12.f90
In testcase lib-12.f90, all acc_async_test calls are placed in a location where they are not guaranteed to succeed, which explains why there's an xfail for the lower optimization levels. This patch fixes the problem by moving the acc_async_test calls to the correct locations. Reg-tested on x86_64 with nvptx accelerator. 2018-07-26 Tom de Vries <tdevries@suse.de> * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls to correct locations. Remove xfail. From-SVN: r262990 |
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b2eb177978 |
[libgomp, openacc, testsuite] Fix async/wait logic in lib-13.f90
The purpose of the lib-13.f90 test-case is to test acc_wait_all_async. The test indeed calls acc_wait_all_async, but then subsequentlys calls acc_wait_all, so the acc_wait_all_async functionality is not tested. Furthermore, all acc_async_test calls are placed in a location where they are not guaranteed to succeed, which explains why there's an xfail for the lower optimization levels. This patch fixes the problems by replacing acc_wait_all with an acc_wait on the async id used for the acc_wait_all_async call, and moving the acc_async_test calls to the correct locations. Reg-tested on x86_64 with nvptx accelerator. 2018-07-26 Tom de Vries <tdevries@suse.de> * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with acc_wait. Move acc_async_test calls to correct locations. Remove xfail. From-SVN: r262989 |
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0fc1c4290b |
re PR fortran/25829 ([F03] Asynchronous IO support)
2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: Really commit. * testsuite/libgomp.fortran/async_io_2.f90: Really commit. * testsuite/libgomp.fortran/async_io_3.f90: Really commit. * testsuite/libgomp.fortran/async_io_4.f90: Really commit. * testsuite/libgomp.fortran/async_io_5.f90: Really commit. * testsuite/libgomp.fortran/async_io_6.f90: Really commit. * testsuite/libgomp.fortran/async_io_7.f90: Really commit. From-SVN: r262979 |
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b1f45884f6 |
re PR fortran/25829 ([F03] Asynchronous IO support)
2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.texi: Add description of asynchronous I/O. * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables as volatile. * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to st_wait_async and change argument spec from ".X" to ".w". (gfc_trans_wait): Pass ID argument via reference. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.dg/f2003_inquire_1.f03: Add write statement. * gfortran.dg/f2003_io_1.f03: Add wait statement. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * Makefile.am: Add async.c to gfor_io_src. Add async.h to gfor_io_headers. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_st_wait_async. * io/async.c: New file. * io/async.h: New file. * io/close.c: Include async.h. (st_close): Call async_wait for an asynchronous unit. * io/file_pos.c (st_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * io/inquire.c: Add handling for asynchronous PENDING and ID arguments. * io/io.h (st_parameter_dt): Add async bit. (st_parameter_wait): Correct. (gfc_unit): Add au pointer. (st_wait_async): Add prototype. (transfer_array_inner): Likewise. (st_write_done_worker): Likewise. * io/open.c: Include async.h. (new_unit): Initialize asynchronous unit. * io/transfer.c (async_opt): New struct. (wrap_scalar_transfer): New function. (transfer_integer): Call wrap_scalar_transfer to do the work. (transfer_real): Likewise. (transfer_real_write): Likewise. (transfer_character): Likewise. (transfer_character_wide): Likewise. (transfer_complex): Likewise. (transfer_array_inner): New function. (transfer_array): Call transfer_array_inner. (transfer_derived): Call wrap_scalar_transfer. (data_transfer_init): Check for asynchronous I/O. Perform a wait operation on any pending asynchronous I/O if the data transfer is synchronous. Copy PDT and enqueue thread for data transfer. (st_read_done_worker): New function. (st_read_done): Enqueue transfer or call st_read_done_worker. (st_write_done_worker): New function. (st_write_done): Enqueue transfer or call st_read_done_worker. (st_wait): Document as no-op for compatibility reasons. (st_wait_async): New function. * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK; add NOTE where necessary. (get_gfc_unit): Likewise. (init_units): Likewise. (close_unit_1): Likewise. Call async_close if asynchronous. (close_unit): Use macros LOCK and UNLOCK. (finish_last_advance_record): Likewise. (newunit_alloc): Likewise. * io/unix.c (find_file): Likewise. (flush_all_units_1): Likewise. (flush_all_units): Likewise. * libgfortran.h (generate_error_common): Add prototype. * runtime/error.c: Include io.h and async.h. (generate_error_common): New function. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: New test. * testsuite/libgomp.fortran/async_io_2.f90: New test. * testsuite/libgomp.fortran/async_io_3.f90: New test. * testsuite/libgomp.fortran/async_io_4.f90: New test. * testsuite/libgomp.fortran/async_io_5.f90: New test. * testsuite/libgomp.fortran/async_io_6.f90: New test. * testsuite/libgomp.fortran/async_io_7.f90: New test. Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org> From-SVN: r262978 |
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ffb164c7df |
re PR testsuite/86649 (g++.dg/tree-ssa/pr19476-1.C fails starting with r262928)
PR testsuite/86649 * g++.dg/tree-ssa-/pr19476-1.C: Check dom2 dump instead of ccp1. * g++.dg/tree-ssa-/pr19476-5.C: Likewise. * g++.dg/tree-ssa-/pr19476-6.C: New test. * g++.dg/tree-ssa-/pr19476-7.C: New test. From-SVN: r262942 |
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a3bccfa17c |
re PR middle-end/86542 (wrong-code for collapsed taskloop which needs omp_cpyfn)
PR middle-end/86542 * omp-low.c (create_task_copyfn): Copy over also fields corresponding to _looptemp_ clauses, other than the first two. * testsuite/libgomp.c++/pr86542.C: New test. From-SVN: r262815 |
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3a10621137 |
re PR middle-end/86539 (OpenMP wrong-code with taskloop and references)
PR middle-end/86539 * gimplify.c (gimplify_omp_for): Ensure taskloop firstprivatized init and cond temporaries don't have reference type if iterator has pointer type. For init use &for_pre_body instead of pre_p if for_pre_body is non-empty. * testsuite/libgomp.c++/pr86539.C: New test. From-SVN: r262776 |
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2bae8b2fad |
re PR c++/86443 (ICEs on #pragma omp distribute parallel for with class iterators)
PR c++/86443 * testsuite/libgomp.c++/for-15.C (a): Remove unused variable. (results): Make sure the variable is not inside declare target region. (qux): Remove unused function. From-SVN: r262552 |
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0b27c3eda9 |
re PR c++/86443 (ICEs on #pragma omp distribute parallel for with class iterators)
PR c++/86443 * gimplify.c (find_combined_omp_for): Add DATA argument, in addition to finding the inner OMP_FOR/OMP_SIMD stmt find non-trivial wrappers, BLOCKs with BLOCK_VARs, OMP_PARALLEL in between, OMP_FOR in between. (gimplify_omp_for): For composite loops, move outer OMP_{DISTRIBUTE,TASKLOOP,FOR,PARALLEL} right around innermost OMP_FOR/OMP_SIMD if there are any non-trivial wrappers. For class iterators add any needed clauses. Allow OMP_FOR_ORIG_DECLS to contain TREE_LIST for both the original class iterator and the "last" helper var. Gimplify OMP_FOR_PRE_BODY before the outermost composite loop, remember has_decl_expr from outer composite loops for the innermost OMP_SIMD in TREE_PRIVATE bit on OMP_FOR_INIT. gcc/c-family/ * c-omp.c (c_omp_check_loop_iv_r, c_omp_check_loop_iv): Allow declv to contain TREE_LIST for both the original class iterator and the "last" helper var. gcc/cp/ * semantics.c (handle_omp_for_class_iterator): Remove lastp argument, instead of setting *lastp turn orig_declv elt into a TREE_LIST. (finish_omp_for): Adjust handle_omp_for_class_iterator caller. * pt.c (tsubst_omp_for_iterator): Allow OMP_FOR_ORIG_DECLS to contain TREE_LIST for both the original class iterator and the "last" helper var. libgomp/ * testsuite/libgomp.c++/for-15.C: New test. From-SVN: r262534 |
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f03915116b |
re PR c++/86291 (OpenMP incorrect for-loop collapsing with iterators and at least 5 nested loops)
PR c++/86291 * parser.c (cp_parser_omp_for_loop_init): Change for_block argument type from vec<tree, va_gc> * to vec<tree, va_gc> *&. * testsuite/libgomp.c++/pr86291.C: New test. From-SVN: r262137 |
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1a6d1d2421 |
libgomp.texi (Top): Move www.openmp.org to https.
* libgomp.texi (Top): Move www.openmp.org to https. (Enabling OpenMP): Ditto. (omp_get_active_level): Ditto. (omp_get_ancestor_thread_num): Ditto. (omp_get_cancellation): Ditto. (omp_get_default_device): Ditto. (omp_get_dynamic): Ditto. (omp_get_level): Ditto. (omp_get_max_active_levels): Ditto. (omp_get_max_task_priority): Ditto. (omp_get_max_threads): Ditto. (omp_get_nested): Ditto. (omp_get_num_devices): Ditto. (omp_get_num_procs): Ditto. (omp_get_num_teams): Ditto. (omp_get_num_threads): Ditto. (omp_get_proc_bind): Ditto. (omp_get_schedule): Ditto. (omp_get_team_num): Ditto. (omp_get_team_size): Ditto. (omp_get_thread_limit): Ditto. (omp_get_thread_num): Ditto. (omp_in_parallel): Ditto. (omp_in_final): Ditto. (omp_is_initial_device): Ditto. (omp_set_default_device): Ditto. (omp_set_dynamic): Ditto. (omp_set_max_active_levels): Ditto. (omp_set_nested): Ditto. (omp_set_num_threads): Ditto. (omp_set_schedule): Ditto. (omp_init_lock): Ditto. (omp_set_lock): Ditto. (omp_test_lock): Ditto. (omp_unset_lock): Ditto. (omp_destroy_lock): Ditto. (omp_init_nest_lock): Ditto. (omp_set_nest_lock): Ditto. (omp_test_nest_lock): Ditto. (omp_unset_nest_lock): Ditto. (omp_destroy_nest_lock): Ditto. (omp_get_wtick): Ditto. (omp_get_wtime): Ditto. (OMP_CANCELLATION): Ditto. (OMP_DISPLAY_ENV): Ditto. (OMP_DEFAULT_DEVICE): Ditto. (OMP_DYNAMIC): Ditto. (OMP_MAX_ACTIVE_LEVELS): Ditto. (OMP_MAX_TASK_PRIORITY): Ditto. (OMP_NESTED): Ditto. (OMP_NUM_THREADS): Ditto. (OMP_PROC_BIND): Ditto. (OMP_PLACES): Ditto. (OMP_STACKSIZE): Ditto. (OMP_SCHEDULE): Ditto. (OMP_THREAD_LIMIT): Ditto. (OMP_WAIT_POLICY): Ditto. From-SVN: r261997 |
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31dd69b7ff |
Update OpenACC testcases
gcc/testsuite/ * c-c++-common/goacc/deviceptr-4.c: New file. * c-c++-common/goacc/kernels-counter-var-redundant-load.c: Likewise. * c-c++-common/goacc/kernels-loop-data-2.c: Likewise. * c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: Likewise. * c-c++-common/goacc/kernels-loop-data-enter-exit.c: Likewise. * c-c++-common/goacc/kernels-loop-data-update.c: Likewise. * c-c++-common/goacc/kernels-loop-data.c: Likewise. * c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c: Likewise. * c-c++-common/goacc/parallel-reduction.c: Likewise. * c-c++-common/goacc/private-reduction-1.c: Likewise. * gfortran.dg/goacc/kernels-parallel-loop-data-enter-exit.f95: Likewise. * gfortran.dg/goacc/modules.f95: Likewise. * gfortran.dg/goacc/routine-8.f90: Likewise. * gfortran.dg/goacc/routine-level-of-parallelism-1.f90: Likewise. libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2". * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update. * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise. * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise. * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file. * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise. * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise. * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise. * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise. * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90: Likewise. * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise. * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise. * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise. Co-Authored-By: James Norris <jnorris@codesourcery.com> Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r261884 |
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829c6349e9 |
Update OpenACC data clause semantics to the 2.5 behavior
gcc/c-family/ * c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_{FINALIZE,IF_PRESENT}. Remove PRAGMA_OACC_CLAUSE_PRESENT_OR_{COPY,COPYIN,COPYOUT,CREATE}. gcc/c/ * c-parser.c (c_parser_omp_clause_name): Add support for finalize and if_present. Make present_or_{copy,copyin,copyout,create} aliases to their non-present_or_* counterparts. Make 'self' an alias to PRAGMA_OACC_CLAUSE_HOST. (c_parser_oacc_data_clause): Update GOMP mappings for PRAGMA_OACC_CLAUSE_{COPY,COPYIN,COPYOUT,CREATE,DELETE}. Remove PRAGMA_OACC_CLAUSE_{SELF,PRESENT_OR_*}. (c_parser_oacc_all_clauses): Handle finalize and if_present clauses. Remove support for present_or_* clauses. (OACC_KERNELS_CLAUSE_MASK): Remove PRESENT_OR_* clauses. (OACC_PARALLEL_CLAUSE_MASK): Likewise. (OACC_DECLARE_CLAUSE_MASK): Likewise. (OACC_DATA_CLAUSE_MASK): Likewise. (OACC_ENTER_DATA_CLAUSE_MASK): Remove PRESENT_OR_* clauses. (OACC_EXIT_DATA_CLAUSE_MASK): Add FINALIZE clause. (OACC_UPDATE_CLAUSE_MASK): Remove SELF, add IF_PRESENT. (c_parser_oacc_declare): Remove PRESENT_OR_* clauses. * c-typeck.c (c_finish_omp_clauses): Handle IF_PRESENT and FINALIZE. gcc/cp/ * parser.c (cp_parser_omp_clause_name): Add support for finalize and if_present. Make present_or_{copy,copyin,copyout,create} aliases to their non-present_or_* counterparts. Make 'self' an alias to PRAGMA_OACC_CLAUSE_HOST. (cp_parser_oacc_data_clause): Update GOMP mappings for PRAGMA_OACC_CLAUSE_{COPY,COPYIN,COPYOUT,CREATE,DELETE}. Remove PRAGMA_OACC_CLAUSE_{SELF,PRESENT_OR_*}. (cp_parser_oacc_all_clauses): Handle finalize and if_present clauses. Remove support for present_or_* clauses. (OACC_KERNELS_CLAUSE_MASK): Remove PRESENT_OR_* clauses. (OACC_PARALLEL_CLAUSE_MASK): Likewise. (OACC_DECLARE_CLAUSE_MASK): Likewise. (OACC_DATA_CLAUSE_MASK): Likewise. (OACC_ENTER_DATA_CLAUSE_MASK): Remove PRESENT_OR_* clauses. (OACC_EXIT_DATA_CLAUSE_MASK): Add FINALIZE clause. (OACC_UPDATE_CLAUSE_MASK): Remove SELF, add IF_PRESENT. (cp_parser_oacc_declare): Remove PRESENT_OR_* clauses. * pt.c (tsubst_omp_clauses): Handle IF_PRESENT and FINALIZE. * semantics.c (finish_omp_clauses): Handle IF_PRESENT and FINALIZE. gcc/fortran/ * gfortran.h (gfc_omp_clauses): Add unsigned if_present, finalize bitfields. * openmp.c (enum omp_mask2): Remove OMP_CLAUSE_PRESENT_OR_*. Add OMP_CLAUSE_{IF_PRESENT,FINALIZE}. (gfc_match_omp_clauses): Update handling of copy, copyin, copyout, create, deviceptr, present_of_*. Add support for finalize and if_present. (OACC_PARALLEL_CLAUSES): Remove PRESENT_OR_* clauses. (OACC_KERNELS_CLAUSES): Likewise. (OACC_DATA_CLAUSES): Likewise. (OACC_DECLARE_CLAUSES): Likewise. (OACC_UPDATE_CLAUSES): Add IF_PRESENT clause. (OACC_ENTER_DATA_CLAUSES): Remove PRESENT_OR_* clauses. (OACC_EXIT_DATA_CLAUSES): Add FINALIZE clause. (gfc_match_oacc_declare): Update to OpenACC 2.5 semantics. * trans-openmp.c (gfc_trans_omp_clauses): Add support for IF_PRESENT and FINALIZE. gcc/ * gimplify.c (gimplify_scan_omp_clauses): Add support for OMP_CLAUSE_{IF_PRESENT,FINALIZE}. (gimplify_adjust_omp_clauses): Likewise. (gimplify_oacc_declare_1): Add support for GOMP_MAP_RELEASE, remove support for GOMP_MAP_FORCE_{ALLOC,TO,FROM,TOFROM}. (gimplify_omp_target_update): Update handling of acc update and enter/exit data. * omp-low.c (install_var_field): Remove unused parameter base_pointers_restrict. (scan_sharing_clauses): Remove base_pointers_restrict parameter. Update call to install_var_field. Handle OMP_CLAUSE_{IF_PRESENT, FINALIZE} (omp_target_base_pointers_restrict_p): Delete. (scan_omp_target): Update call to scan_sharing_clauses. * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_{IF_PRESENT, FINALIZE}. * tree-nested.c (convert_nonlocal_omp_clauses): Handle OMP_CLAUSE_{IF_PRESENT,FINALIZE}. (convert_local_omp_clauses): Likewise. * tree-pretty-print.c (dump_omp_clause): Likewise. * tree.c (omp_clause_num_ops): Add entries for OMP_CLAUSE_{IF_PRESENT, FINALIZE}. (omp_clause_code_name): Likewise. gcc/testsuite/ * c-c++-common/goacc/declare-1.c: Update test case to utilize OpenACC 2.5 data clause semantics. * c-c++-common/goacc/declare-2.c: Likewise. * c-c++-common/goacc/default-4.c: Likewise. * c-c++-common/goacc/finalize-1.c: New test. * c-c++-common/goacc/kernels-alias-2.c: Update test case to utilize OpenACC 2.5 data clause semantics. * c-c++-common/goacc/kernels-alias.c: Likewise. * c-c++-common/goacc/routine-5.c: Likewise. * c-c++-common/goacc/update-if_present-1.c: New test. * c-c++-common/goacc/update-if_present-2.c: New test. * g++.dg/goacc/template.C: Update test case to utilize OpenACC 2.5 data clause semantics. * gfortran.dg/goacc/combined-directives.f90: Likewise. * gfortran.dg/goacc/data-tree.f95: Likewise. * gfortran.dg/goacc/declare-2.f95: Likewise. * gfortran.dg/goacc/default-4.f: Likewise. * gfortran.dg/goacc/enter-exit-data.f95: Likewise. * gfortran.dg/goacc/finalize-1.f: New test. * gfortran.dg/goacc/kernels-alias-2.f95: Update test case to utilize OpenACC 2.5 data clause semantics. * gfortran.dg/goacc/kernels-alias.f95: Likewise. * gfortran.dg/goacc/kernels-tree.f95: Likewise. * gfortran.dg/goacc/nested-function-1.f90: Likewise. * gfortran.dg/goacc/parallel-tree.f95: Likewise. * gfortran.dg/goacc/reduction-promotions.f90: Likewise. * gfortran.dg/goacc/update-if_present-1.f90: New test. * gfortran.dg/goacc/update-if_present-2.f90: New test. libgomp/ * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member. (gomp_acc_remove_pointer): Update declaration. (gomp_acc_declare_allocate): Declare. (gomp_remove_var): Declare. * libgomp.map (OACC_2.5): Define. * oacc-mem.c (acc_map_data): Update refcount. (acc_unmap_data): Likewise. (present_create_copy): Likewise. (acc_create): Add FLAG_PRESENT when calling present_create_copy. (acc_copyin): Likewise. (FLAG_FINALIZE): Define. (delete_copyout): Update dynamic refcounts, add support for FINALIZE. (acc_delete_finalize): New function. (acc_delete_finalize_async): New function. (acc_copyout_finalize): New function. (acc_copyout_finalize_async): New function. (gomp_acc_insert_pointer): Update refcounts. (gomp_acc_remove_pointer): Return if data is not present on the accelerator. * oacc-parallel.c (find_pset): Rename to find_pointer. (find_pointer): Add support for GOMP_MAP_POINTER. (handle_ftn_pointers): New function. (GOACC_parallel_keyed): Update refcounts of variables. (GOACC_enter_exit_data): Add support for finalized data mappings. Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling of fortran arrays. (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}. (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support for GOMP_MAP_FORCE_FROM. * openacc.f90 (module openacc_internal): Add acc_copyout_finalize_{32_h,64_h,array_h,_l}, and acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for acc_copyout_finalize and acc_delete_finalize. (acc_copyout_finalize_32_h): New subroutine. (acc_copyout_finalize_64_h): New subroutine. (acc_copyout_finalize_array_h): New subroutine. (acc_delete_finalize_32_h): New subroutine. (acc_delete_finalize_64_h): New subroutine. (acc_delete_finalize_array_h): New subroutine. * openacc.h (acc_copyout_finalize): Declare. (acc_copyout_finalize_async): Declare. (acc_delete_finalize): Declare. (acc_delete_finalize_async): Declare. * openacc_lib.h (acc_copyout_finalize): New interface. (acc_delete_finalize): New interface. * target.c (gomp_map_vars): Update dynamic_refcount. (gomp_remove_var): New function. (gomp_unmap_vars): Use it. (gomp_unload_image_from_device): Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test case to utilize OpenACC 2.5 data clause semantics. * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise. * testsuite/libgomp.oacc-fortran/data-5.f90: New test. * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to utilize OpenACC 2.5 data clause semantics. * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise. * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise. * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r261813 |
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4358400b3f |
re PR fortran/85841 ([F2018] reject deleted features)
2018-05-21 Janus Weil <janus@gcc.gnu.org> PR fortran/85841 PR testsuite/85865 * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy". * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto. * testsuite/libgomp.fortran/omp_parse1.f90: Ditto. * testsuite/libgomp.fortran/omp_parse3.f90: Ditto. * testsuite/libgomp.fortran/task2.f90: Ditto. * testsuite/libgomp.fortran/vla1.f90: Ditto. * testsuite/libgomp.fortran/vla2.f90: Ditto. * testsuite/libgomp.fortran/vla3.f90: Ditto. * testsuite/libgomp.fortran/vla4.f90: Ditto. * testsuite/libgomp.fortran/vla5.f90: Ditto. * testsuite/libgomp.fortran/vla6.f90: Ditto. * testsuite/libgomp.fortran/vla8.f90: Ditto. * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto. * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto. From-SVN: r260487 |
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950ad0bafe |
re PR c++/85782 (acc loops with continue statements ICE in c++)
PR c++/85782 gcc/cp/ * cp-gimplify.c (cp_genericize_r): Call genericize_omp_for_stmt for OACC_LOOPs. gcc/testsuite/ * c-c++-common/goacc/pr85782.c: New test. libgomp/ * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test. From-SVN: r260369 |
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f5ad16f1db |
[openacc, libgomp] Use GOMP_ASYNC_SYNC in GOACC_declare
2018-05-09 Tom de Vries <tom@codesourcery.com> PR libgomp/82901 * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument to GOACC_enter_exit_data. From-SVN: r260085 |
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edbd038a5f |
[openacc] Factor out async argument utility functions
2018-05-09 Tom de Vries <tom@codesourcery.com> PR libgomp/83792 * oacc-int.h (async_valid_stream_id_p, async_valid_p) (async_synchronous_p): New function. * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use async_valid_p. * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use async_valid_stream_id_p. * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p. * oacc-parallel.c (GOACC_parallel_keyed): Same. From-SVN: r260081 |
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37d6c719c4 |
[openacc, testsuite] Allow installed testing of libgomp to find gomp-constants.h
2018-05-07 Tom de Vries <tom@codesourcery.com> PR testsuite/85677 * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level include directory in ALWAYS_CFLAGS out of $blddir != "" condition. From-SVN: r259992 |
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63f122152f |
[testsuite] Add scan-offload-tree-dump
2018-05-03 Tom de Vries <tom@codesourcery.com> PR testsuite/85106 * lib/scanoffloadtree.exp: New file. * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to extra_tool_flags if it contains an -foffload=-fdump-* flag. * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp. * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump. * doc/sourcebuild.texi (Commands for use in dg-final, Scan optimization dump files): Add offload-tree. From-SVN: r259892 |
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ec00d3faf4 |
[openacc] Move GOMP_OPENACC_DIM parsing out of nvptx plugin
2018-05-02 Tom de Vries <tom@codesourcery.com> PR libgomp/85411 * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of GOMP_OPENACC_DIM ... * env.c (parse_gomp_openacc_dim): ... here. New function. (initialize_env): Call parse_gomp_openacc_dim. (goacc_default_dims): Define. * libgomp.h (goacc_default_dims): Declare. * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function. * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare. * libgomp.map: New version "GOMP_PLUGIN_1.2". Add GOMP_PLUGIN_acc_default_dim. * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test. From-SVN: r259852 |
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92243e7cea |
[libgomp, testsuite] Move tests to libgomp.c-c++-common
2018-05-02 Tom de Vries <tom@codesourcery.com> PR testsuite/83791 * testsuite/libgomp.c++/udr-9.C: Update. * testsuite/libgomp.c++/atomic-16.C: Remove. * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove. * testsuite/libgomp.c++/loop-13.C: Remove. * testsuite/libgomp.c++/loop-14.C: Remove. * testsuite/libgomp.c++/loop-15.C: Remove. * testsuite/libgomp.c++/monotonic-1.C: Remove. * testsuite/libgomp.c++/monotonic-2.C: Remove. * testsuite/libgomp.c++/nonmonotonic-1.C: Remove. * testsuite/libgomp.c++/nonmonotonic-2.C: Remove. * testsuite/libgomp.c++/ordered-1.C: Remove. * testsuite/libgomp.c++/pr45784.C: Remove. * testsuite/libgomp.c++/pr64824.C: Remove. * testsuite/libgomp.c++/pr64868.C: Remove. * testsuite/libgomp.c++/pr66199-1.C: Remove. * testsuite/libgomp.c++/pr66199-2.C: Remove. * testsuite/libgomp.c++/pr66199-3.C: Remove. * testsuite/libgomp.c++/pr66199-4.C: Remove. * testsuite/libgomp.c++/pr66199-5.C: Remove. * testsuite/libgomp.c++/pr66199-6.C: Remove. * testsuite/libgomp.c++/pr66199-7.C: Remove. * testsuite/libgomp.c++/pr66199-8.C: Remove. * testsuite/libgomp.c++/pr66199-9.C: Remove. * testsuite/libgomp.c++/pr69389.C: Remove. * testsuite/libgomp.c++/simd10.C: Remove. * testsuite/libgomp.c++/simd11.C: Remove. * testsuite/libgomp.c++/simd12.C: Remove. * testsuite/libgomp.c++/simd13.C: Remove. * testsuite/libgomp.c++/target-1.C: Remove. * testsuite/libgomp.c++/target-3.C: Remove. * testsuite/libgomp.c++/target-4.C: Remove. * testsuite/libgomp.c++/target-5.C: Remove. * testsuite/libgomp.c++/taskgroup-1.C: Remove. * testsuite/libgomp.c++/taskloop-1.C: Remove. * testsuite/libgomp.c++/taskloop-2.C: Remove. * testsuite/libgomp.c++/taskloop-3.C: Remove. * testsuite/libgomp.c++/taskloop-4.C: Remove. * testsuite/libgomp.c++/udr-9.C: Remove. * testsuite/libgomp.c++/for-10.C: Remove. * testsuite/libgomp.c++/for-11.C: Remove. * testsuite/libgomp.c++/for-12.C: Remove. * testsuite/libgomp.c++/for-13.C: Remove. * testsuite/libgomp.c++/for-14.C: Remove. * testsuite/libgomp.c++/for-9.C: Remove. * testsuite/libgomp.c/atomic-18.c: Move ... * testsuite/libgomp.c-c++-common/atomic-18.c: ... here. * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ... * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here. * testsuite/libgomp.c/loop-13.c: Move ... * testsuite/libgomp.c-c++-common/loop-13.c: ... here. * testsuite/libgomp.c/loop-14.c: Move ... * testsuite/libgomp.c-c++-common/loop-14.c: ... here. * testsuite/libgomp.c/loop-15.c: Remove. * testsuite/libgomp.c-c++-common/loop-15.c: New test. * testsuite/libgomp.c/monotonic-1.c: Move ... * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here. * testsuite/libgomp.c/monotonic-2.c: Move ... * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here. * testsuite/libgomp.c/nonmonotonic-1.c: Move ... * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here. * testsuite/libgomp.c/nonmonotonic-2.c: Move ... * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here. * testsuite/libgomp.c/ordered-4.c: Move ... * testsuite/libgomp.c-c++-common/ordered-4.c: ... here. * testsuite/libgomp.c/pr45784.c: Move ... * testsuite/libgomp.c-c++-common/pr45784.c: ... here. * testsuite/libgomp.c/pr64824.c: Move ... * testsuite/libgomp.c-c++-common/pr64824.c: ... here. * testsuite/libgomp.c/pr64868.c: Move ... * testsuite/libgomp.c-c++-common/pr64868.c: ... here. * testsuite/libgomp.c/pr66199-1.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here. * testsuite/libgomp.c/pr66199-2.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here. * testsuite/libgomp.c/pr66199-3.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here. * testsuite/libgomp.c/pr66199-4.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here. * testsuite/libgomp.c/pr66199-5.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here. * testsuite/libgomp.c/pr66199-6.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here. * testsuite/libgomp.c/pr66199-7.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here. * testsuite/libgomp.c/pr66199-8.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here. * testsuite/libgomp.c/pr66199-9.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here. * testsuite/libgomp.c/pr69389.c: Move ... * testsuite/libgomp.c-c++-common/pr69389.c: ... here. * testsuite/libgomp.c/simd-14.c: Move ... * testsuite/libgomp.c-c++-common/simd-14.c: ... here. * testsuite/libgomp.c/simd-15.c: Move ... * testsuite/libgomp.c-c++-common/simd-15.c: ... here. * testsuite/libgomp.c/simd-16.c: Move ... * testsuite/libgomp.c-c++-common/simd-16.c: ... here. * testsuite/libgomp.c/simd-17.c: Move ... * testsuite/libgomp.c-c++-common/simd-17.c: ... here. * testsuite/libgomp.c/target-1.c: Move ... * testsuite/libgomp.c-c++-common/target-1.c: ... here. * testsuite/libgomp.c/target-10.c: Move ... * testsuite/libgomp.c-c++-common/target-10.c: ... here. * testsuite/libgomp.c/target-13.c: Move ... * testsuite/libgomp.c-c++-common/target-13.c: ... here. * testsuite/libgomp.c/target-2.c: Move ... * testsuite/libgomp.c-c++-common/target-2.c: ... here. * testsuite/libgomp.c/taskgroup-1.c: Move ... * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here. * testsuite/libgomp.c/taskloop-1.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here. * testsuite/libgomp.c/taskloop-2.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here. * testsuite/libgomp.c/taskloop-3.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here. * testsuite/libgomp.c/taskloop-4.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here. * testsuite/libgomp.c/udr-1.c: Move ... * testsuite/libgomp.c-c++-common/udr-1.c: ... here. * testsuite/libgomp.c/for-1.c: Move ... * testsuite/libgomp.c-c++-common/for-1.c: ... here. * testsuite/libgomp.c/for-1.h: Move ... * testsuite/libgomp.c-c++-common/for-1.h: ... here. * testsuite/libgomp.c/for-2.c: Move ... * testsuite/libgomp.c-c++-common/for-2.c: ... here. * testsuite/libgomp.c/for-2.h: Move ... * testsuite/libgomp.c-c++-common/for-2.h: ... here. * testsuite/libgomp.c/for-3.c: Move ... * testsuite/libgomp.c-c++-common/for-3.c: ... here. * testsuite/libgomp.c/for-4.c: Move ... * testsuite/libgomp.c-c++-common/for-4.c: ... here. * testsuite/libgomp.c/for-5.c: Move ... * testsuite/libgomp.c-c++-common/for-5.c: ... here. * testsuite/libgomp.c/for-6.c: Move ... * testsuite/libgomp.c-c++-common/for-6.c: ... here. From-SVN: r259851 |
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1f62d6375b |
[openacc] Add __builtin_goacc_parlevel_{id,size}
2018-05-02 Tom de Vries <tom@codesourcery.com> PR libgomp/82428 * builtins.def (DEF_GOACC_BUILTIN_ONLY): Define. * omp-builtins.def (BUILT_IN_GOACC_PARLEVEL_ID) (BUILT_IN_GOACC_PARLEVEL_SIZE): New builtin. * builtins.c (expand_builtin_goacc_parlevel_id_size): New function. (expand_builtin): Call expand_builtin_goacc_parlevel_id_size. * doc/extend.texi (Other Builtins): Add __builtin_goacc_parlevel_id and __builtin_goacc_parlevel_size. * f95-lang.c (DEF_GOACC_BUILTIN_ONLY): Define. * c-c++-common/goacc/builtin-goacc-parlevel-id-size-2.c: New test. * c-c++-common/goacc/builtin-goacc-parlevel-id-size.c: New test. * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use __builtin_goacc_parlevel_{id,size}. * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same. * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same. * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same. * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same. From-SVN: r259850 |
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9220b5116d |
[testsuite] Add scan-ltrans-tree-dump
2018-05-02 Tom de Vries <tom@codesourcery.com> PR testsuite/85106 * gcc.dg/ipa/ipa-icf-38.c: Use scan-ltrans-tree-dump. * lib/scanltranstree.exp: New file. * lib/target-supports.exp (scan-ltrans-tree-dump_required_options) (scan-ltrans-tree-dump-times_required_options) (scan-ltrans-tree-dump-not_required_options) (scan-ltrans-tree-dump-dem_required_options) (scan-ltrans-tree-dump-dem-not_required_options): New proc. * lib/gcc-dg.exp: Include scanltranstree.exp. * testsuite/lib/libatomic.exp: Include scanltranstree.exp. * testsuite/lib/libgomp.exp: Include scanltranstree.exp. * testsuite/lib/libitm.exp: Include scanltranstree.exp. * testsuite/lib/libvtv.exp: Include scanltranstree.exp. * doc/sourcebuild.texi (Commands for use in dg-final, Scan optimization dump files): Add ltrans-tree. From-SVN: r259838 |
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6c3c13c181 |
[testsuite] Add scan-wpa-ipa-dump
2018-05-02 Tom de Vries <tom@codesourcery.com> PR testsuite/85106 * gcc.dg/ipa/ipa-icf-38.c: New test. * gcc.dg/ipa/ipa-icf-38a.c: New test. * lib/scandump.exp (dump-base): New proc. (scan-dump, scan-dump-times, scan-dump-not, scan-dump-dem) (scan-dump-dem-not): Add and handle parameter for suffix of the dump base. * lib/scanipa.exp: Add "" argument to scan-dump calls. * lib/scanlang.exp: Same. * lib/scanrtl.exp: Same. * lib/scantree.exp: Same. * lib/scanwpaipa.exp: New file. * lib/gcc-dg.exp: Include scanwpaipa.exp. * testsuite/lib/libatomic.exp: Include scanwpaipa.exp. * testsuite/lib/libgomp.exp: Include scanwpaipa.exp. * testsuite/lib/libitm.exp: Include scanwpaipa.exp. * testsuite/lib/libvtv.exp: Include scanwpaipa.exp. * doc/sourcebuild.texi (Commands for use in dg-final, Scan optimization dump files): Add wpa-ipa. From-SVN: r259837 |
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8d70b61edd |
[openacc, testsuite] Fix undefined behaviour in atomic_capture-1.c
2018-04-29 Julian Brown <julian@codesourcery.com> Tom de Vries <tom@codesourcery.com> PR testsuite/85527 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow arbitrary order for iterations of atomic subtract check. Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r259748 |