def test_internal_shared_mutex(): core.test_shmutex(500, dt.options.nthreads * 2, 1)
def test_internal_shared_bmutex(): core.test_shmutex(1000, dt.options.nthreads * 2, 0)
def test_internal_shared_bmutex(): from datatable.lib import core if hasattr(core, "test_shmutex"): core.test_shmutex(1000, dt.options.nthreads * 2, 0)