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| author | Mattias Andrée <maandree@kth.se> | 2024-08-25 23:28:25 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2024-08-25 23:28:25 +0200 |
| commit | b35cea4b8d82a28994351f3b550e8191ee1d94bf (patch) | |
| tree | 24ce0d8728711e55d5532a57db477b53521f8bc4 /barriersend.c | |
| download | anysum-b35cea4b8d82a28994351f3b550e8191ee1d94bf.tar.gz anysum-b35cea4b8d82a28994351f3b550e8191ee1d94bf.tar.bz2 anysum-b35cea4b8d82a28994351f3b550e8191ee1d94bf.tar.xz | |
First commit
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | barriersend.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/barriersend.c b/barriersend.c new file mode 100644 index 0000000..a947357 --- /dev/null +++ b/barriersend.c @@ -0,0 +1,16 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" + + +void +barriersend(struct barrier_group *group, struct global_data *global, void (*action)(struct algorithm *, struct global_data *)) +{ + size_t index; + global->action = action; + if (group->nthreads) + barrierwait(&group->barrier); + for (index = 0; index < global->nalgorithms; index += group->nthreads + 1U) + (*action)(&global->algorithms[index], global); + if (group->nthreads) + barrierwait(&group->barrier); +} |