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| author | Martin Liska <mliska@suse.cz> | 2016-11-23 13:27:13 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2016-11-23 13:27:13 +0100 |
| commit | b8d89b03db5f212919e4571671ebb4f5f8b1e19d (patch) | |
| tree | ca8d3a25bea7a0869227ad33aafc39ca9eff7e0e /gcc | |
| parent | 3615816da830d41f67a5d8955ae588eba7f0b6fb (diff) | |
| download | gcc-b8d89b03db5f212919e4571671ebb4f5f8b1e19d.zip gcc-b8d89b03db5f212919e4571671ebb4f5f8b1e19d.tar.gz gcc-b8d89b03db5f212919e4571671ebb4f5f8b1e19d.tar.bz2 | |
Remove build dependence on HSA run-time
2016-11-23 Martin Liska <mliska@suse.cz>
Martin Jambor <mjambor@suse.cz>
gcc/
* doc/install.texi: Remove entry about --with-hsa-kmt-lib.
libgomp/
* plugin/hsa.h: New file.
* plugin/hsa_ext_finalize.h: New file.
* plugin/configfrag.ac: Remove hsa-kmt-lib test. Added checks for
header file unistd.h, and functions secure_getenv, __secure_getenv,
getuid, geteuid, getgid and getegid.
* plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
-D_GNU_SOURCE.
* plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
Handle various cases of secure_getenv presence, add an implementation
when we can test effective UID and GID.
(struct hsa_runtime_fn_info): New structure.
(hsa_runtime_fn_info hsa_fns): New variable.
(hsa_runtime_lib): Likewise.
(support_cpu_devices): Likewise.
(init_enviroment_variables): Load newly introduced ENV
variables.
(hsa_warn): Call hsa run-time functions via hsa_fns structure.
(hsa_fatal): Likewise.
(DLSYM_FN): New macro.
(init_hsa_runtime_functions): New function.
(suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
structure. Depending on environment, also allow CPU devices.
(init_hsa_context): Call hsa run-time functions via hsa_fns structure.
(get_kernarg_memory_region): Likewise.
(GOMP_OFFLOAD_init_device): Likewise.
(destroy_hsa_program): Likewise.
(init_basic_kernel_info): New function.
(GOMP_OFFLOAD_load_image): Use it.
(create_and_finalize_hsa_program): Call hsa run-time functions via
hsa_fns structure.
(create_single_kernel_dispatch): Likewise.
(release_kernel_dispatch): Likewise.
(init_single_kernel): Likewise.
(parse_target_attributes): Allow up multiple HSA grid dimensions.
(get_group_size): New function.
(run_kernel): Likewise.
(GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
(GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
structure.
* testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
* testsuite/libgomp-test-support.exp.in: Likewise.
* Makefile.in: Regenerated.
* aclocal.m4: Likewise.
* config.h.in: Likewise.
* configure: Likewise.
* testsuite/Makefile.in: Likewise.
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
From-SVN: r242749
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/install.texi | 6 |
2 files changed, 5 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ec1fe96..0bafde2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-11-23 Martin Liska <mliska@suse.cz> + Martin Jambor <mjambor@suse.cz> + + * doc/install.texi: Remove entry about --with-hsa-kmt-lib. + 2016-11-23 Aldy Hernandez <aldyh@redhat.com> PR target/78213 diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index fe484c3..0cf2f8a 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -2035,12 +2035,6 @@ explicitly specify the directory where they are installed. The shorthand for @option{--with-hsa-runtime-lib=@/@var{hsainstalldir}/lib} and @option{--with-hsa-runtime-include=@/@var{hsainstalldir}/include}. - -@item --with-hsa-kmt-lib=@var{pathname} - -If you configure GCC with HSA offloading but do not have the HSA -KMT library installed in a standard location then you can -explicitly specify the directory where it resides. @end table @subheading Cross-Compiler-Specific Options |