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| author | Andrew Stubbs <ams@codesourcery.com> | 2019-11-13 12:38:09 +0000 |
|---|---|---|
| committer | Andrew Stubbs <ams@gcc.gnu.org> | 2019-11-13 12:38:09 +0000 |
| commit | cee1645106465bc593b4cf31716b0a8ddd59af61 (patch) | |
| tree | 7509f5cbce6597d2c912531eb3324118262c88b0 /libgomp/work.c | |
| parent | fa4999953db61cf94c0e57a9ab8b006d950e54ca (diff) | |
| download | gcc-cee1645106465bc593b4cf31716b0a8ddd59af61.zip gcc-cee1645106465bc593b4cf31716b0a8ddd59af61.tar.gz gcc-cee1645106465bc593b4cf31716b0a8ddd59af61.tar.bz2 | |
Optimize GCN OpenMP malloc performance
2019-11-13 Andrew Stubbs <ams@codesourcery.com>
libgomp/
* config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
and use team_malloc variants.
(gomp_gcn_exit_kernel): Use team_free.
* libgomp.h (TEAM_ARENA_SIZE): Define.
(TEAM_ARENA_START): Define.
(TEAM_ARENA_FREE): Define.
(TEAM_ARENA_END): Define.
(team_malloc): New function.
(team_malloc_cleared): New function.
(team_free): New function.
* team.c (gomp_new_team): Initialize and use team_malloc.
(free_team): Use team_free.
(gomp_free_thread): Use team_free.
(gomp_pause_host): Use team_free.
* work.c (gomp_init_work_share): Use team_malloc.
(gomp_fini_work_share): Use team_free.
From-SVN: r278136
Diffstat (limited to 'libgomp/work.c')
| -rw-r--r-- | libgomp/work.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libgomp/work.c b/libgomp/work.c index a589b8b..28bb0c1 100644 --- a/libgomp/work.c +++ b/libgomp/work.c @@ -120,7 +120,7 @@ gomp_init_work_share (struct gomp_work_share *ws, size_t ordered, else ordered = nthreads * sizeof (*ws->ordered_team_ids); if (ordered > INLINE_ORDERED_TEAM_IDS_SIZE) - ws->ordered_team_ids = gomp_malloc (ordered); + ws->ordered_team_ids = team_malloc (ordered); else ws->ordered_team_ids = ws->inline_ordered_team_ids; memset (ws->ordered_team_ids, '\0', ordered); @@ -142,7 +142,7 @@ gomp_fini_work_share (struct gomp_work_share *ws) { gomp_mutex_destroy (&ws->lock); if (ws->ordered_team_ids != ws->inline_ordered_team_ids) - free (ws->ordered_team_ids); + team_free (ws->ordered_team_ids); gomp_ptrlock_destroy (&ws->next_ws); } |