diff options
Diffstat (limited to 'openmp/runtime/src/kmp_wait_release.h')
| -rw-r--r-- | openmp/runtime/src/kmp_wait_release.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/openmp/runtime/src/kmp_wait_release.h b/openmp/runtime/src/kmp_wait_release.h index 048e74e8680..3a4884c8c07 100644 --- a/openmp/runtime/src/kmp_wait_release.h +++ b/openmp/runtime/src/kmp_wait_release.h @@ -326,7 +326,6 @@ final_spin=FALSE) // Main wait spin loop while (flag->notdone_check()) { - int in_pool; kmp_task_team_t *task_team = NULL; if (__kmp_tasking_mode != tskm_immediate_exec) { task_team = this_thr->th.th_task_team; @@ -371,27 +370,6 @@ final_spin=FALSE) // KMP_LIBRARY=throughput), then yield KMP_YIELD_OVERSUB_ELSE_SPIN(spins); - // Check if this thread was transferred from a team - // to the thread pool (or vice-versa) while spinning. - in_pool = !!TCR_4(this_thr->th.th_in_pool); - if (in_pool != !!this_thr->th.th_active_in_pool) { - if (in_pool) { // Recently transferred from team to pool - KMP_ATOMIC_INC(&__kmp_thread_pool_active_nth); - this_thr->th.th_active_in_pool = TRUE; - /* Here, we cannot assert that: - KMP_DEBUG_ASSERT(TCR_4(__kmp_thread_pool_active_nth) <= - __kmp_thread_pool_nth); - __kmp_thread_pool_nth is inc/dec'd by the master thread while the - fork/join lock is held, whereas __kmp_thread_pool_active_nth is - inc/dec'd asynchronously by the workers. The two can get out of sync - for brief periods of time. */ - } else { // Recently transferred from pool to team - KMP_ATOMIC_DEC(&__kmp_thread_pool_active_nth); - KMP_DEBUG_ASSERT(TCR_4(__kmp_thread_pool_active_nth) >= 0); - this_thr->th.th_active_in_pool = FALSE; - } - } - #if KMP_STATS_ENABLED // Check if thread has been signalled to idle state // This indicates that the logical "join-barrier" has finished |
