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| author | Andrew Stubbs <ams@codesourcery.com> | 2021-02-23 21:35:08 +0000 |
|---|---|---|
| committer | Sandra Loosemore <sloosemore@baylibre.com> | 2025-05-15 20:25:46 +0000 |
| commit | adc63e59f99f856ff4cd6b1fdb2331b16f603e41 (patch) | |
| tree | e82c7469731decf2ab0e1ed4a94e682ce3cda4fc | |
| parent | 36d4c7cc19ebe08be4a421411e602630a763650e (diff) | |
| download | gcc-adc63e59f99f856ff4cd6b1fdb2331b16f603e41.zip gcc-adc63e59f99f856ff4cd6b1fdb2331b16f603e41.tar.gz gcc-adc63e59f99f856ff4cd6b1fdb2331b16f603e41.tar.bz2 | |
nvptx: remove erroneous stack deletion
The stacks are not supposed to be deleted every time memory is allocated, only
when there is insufficient memory. The unconditional call here seems to be in
error, and is causing a costly reallocation of the stacks before every launch.
libgomp/
* plugin/plugin-nvptx.c (GOMP_OFFLOAD_alloc): Remove early call to
nvptx_stacks_free.
| -rw-r--r-- | libgomp/plugin/plugin-nvptx.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libgomp/plugin/plugin-nvptx.c b/libgomp/plugin/plugin-nvptx.c index a5cf859..d5953c3 100644 --- a/libgomp/plugin/plugin-nvptx.c +++ b/libgomp/plugin/plugin-nvptx.c @@ -1799,8 +1799,6 @@ GOMP_OFFLOAD_alloc (int ord, size_t size) ptx_dev->free_blocks = NULL; pthread_mutex_unlock (&ptx_dev->free_blocks_lock); - nvptx_stacks_free (ptx_dev, false); - while (blocks) { tmp = blocks->next; |