wait_barrierT_wait_barrierWaitBarrierWaitBarrierwait_barrier (Operator)

Name

wait_barrierT_wait_barrierWaitBarrierWaitBarrierwait_barrier — Wait on the release of a barrier synchronization object.

Signature

Description

wait_barrierwait_barrierWaitBarrierWaitBarrierWaitBarrierwait_barrier blocks the thread at a barrier object given by BarrierHandleBarrierHandleBarrierHandleBarrierHandlebarrierHandlebarrier_handle until a specified number of threads have called the same barrier object. This number is specified by parameter TeamSizeTeamSizeTeamSizeTeamSizeteamSizeteam_size during the creation of the barrier object by create_barriercreate_barrierCreateBarrierCreateBarrierCreateBarriercreate_barrier.

Execution Information

• Multithreading type: independent (runs in parallel even with exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Result

If the barrier handle is valid, the operator wait_barrierwait_barrierWaitBarrierWaitBarrierWaitBarrierwait_barrier returns 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Successors

clear_barrierclear_barrierClearBarrierClearBarrierClearBarrierclear_barrier

Module

Foundation