Can a thread not block if the lock it tries to lock is not available?
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In OpenMP, there is routine OMP_TEST_LOCK which, when called by a thread to attempt to set a lock, but the thread does not block if the lock is unavailable. I wonder what the calling a thread will do, if not block, when the lock it tries to lock is not available? Thanks!
Answer:
OMP_TEST_LOCK will indicate if a lock could be set via the return code. Example: if( omp_test_lock(...
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