maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[STATS] fix master and single timers 

Only the thread which executes the single/master section will update its statistics.

llvm-svn: 262656
This commit is contained in:
Jonathan Peyton 2016-03-03 21:21:05 +00:00
parent 0b027eab7a
commit 30138256fa
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
openmp/runtime/src/kmp_csupport.c
View File

@ -732,7 +732,6 @@ __kmpc_barrier(ident_t *loc, kmp_int32 global_tid)
kmp_int32
__kmpc_master(ident_t *loc, kmp_int32 global_tid)
{
KMP_COUNT_BLOCK(OMP_MASTER);
int status = 0;
KC_TRACE( 10, ("__kmpc_master: called T#%d\n", global_tid ) );
@ -741,6 +740,7 @@ __kmpc_master(ident_t *loc, kmp_int32 global_tid)
__kmp_parallel_initialize();
if( KMP_MASTER_GTID( global_tid )) {
KMP_COUNT_BLOCK(OMP_MASTER);
KMP_START_EXPLICIT_TIMER(OMP_master);
status = 1;
}
@ -1476,9 +1476,11 @@ introduce an explicit barrier if it is required.
kmp_int32
__kmpc_single(ident_t *loc, kmp_int32 global_tid)
{
KMP_COUNT_BLOCK(OMP_SINGLE);
kmp_int32 rc = __kmp_enter_single( global_tid, loc, TRUE );
if(rc == TRUE) {
if (rc) {
// We are going to execute the single statement, so we should count it.
KMP_COUNT_BLOCK(OMP_SINGLE);
KMP_START_EXPLICIT_TIMER(OMP_single);
}