Python effective_n_jobs Examples

Example #1

def check_backend_context_manager(backend_name):
    with parallel_backend(backend_name, n_jobs=3):
        active_backend, active_n_jobs = parallel.get_active_backend()
        assert active_n_jobs == 3
        assert effective_n_jobs(3) == 3
        p = Parallel()
        assert p.n_jobs == 3
        if backend_name == 'multiprocessing':
            assert type(active_backend) == MultiprocessingBackend
            assert type(p._backend) == MultiprocessingBackend
        elif backend_name == 'threading':
            assert type(active_backend) == ThreadingBackend
            assert type(p._backend) == ThreadingBackend
        elif backend_name.startswith('test_'):
            assert type(active_backend) == FakeParallelBackend
            assert type(p._backend) == FakeParallelBackend

Example #2

File: test_parallel.py Project: pombredanne/joblib

def check_backend_context_manager(backend_name):
    with parallel_backend(backend_name, n_jobs=3):
        active_backend, active_n_jobs = parallel.get_active_backend()
        assert_equal(active_n_jobs, 3)
        assert_equal(effective_n_jobs(3), 3)
        p = Parallel()
        assert_equal(p.n_jobs, 3)
        if backend_name == "multiprocessing":
            assert_equal(type(active_backend), MultiprocessingBackend)
            assert_equal(type(p._backend), MultiprocessingBackend)
        elif backend_name == "threading":
            assert_equal(type(active_backend), ThreadingBackend)
            assert_equal(type(p._backend), ThreadingBackend)
        elif backend_name.startswith("test_"):
            assert_equal(type(active_backend), FakeParallelBackend)
            assert_equal(type(p._backend), FakeParallelBackend)

Example #3

File: test_parallel.py Project: GitContainer/iPython-Framework

def check_backend_context_manager(backend_name):
    with parallel_backend(backend_name, n_jobs=3):
        active_backend, active_n_jobs = parallel.get_active_backend()
        assert_equal(active_n_jobs, 3)
        assert_equal(effective_n_jobs(3), 3)
        p = Parallel()
        assert_equal(p.n_jobs, 3)
        if backend_name == 'multiprocessing':
            assert_equal(type(active_backend), MultiprocessingBackend)
            assert_equal(type(p._backend), MultiprocessingBackend)
        elif backend_name == 'threading':
            assert_equal(type(active_backend), ThreadingBackend)
            assert_equal(type(p._backend), ThreadingBackend)
        elif backend_name.startswith('test_'):
            assert_equal(type(active_backend), FakeParallelBackend)
            assert_equal(type(p._backend), FakeParallelBackend)

Example #4

def check_backend_context_manager(backend_name):
    with parallel_backend(backend_name, n_jobs=3):
        active_backend, active_n_jobs = parallel.get_active_backend()
        assert active_n_jobs == 3
        assert effective_n_jobs(3) == 3
        p = Parallel()
        assert p.n_jobs == 3
        if backend_name == 'multiprocessing':
            assert type(active_backend) == MultiprocessingBackend
            assert type(p._backend) == MultiprocessingBackend
        elif backend_name == 'threading':
            assert type(active_backend) == ThreadingBackend
            assert type(p._backend) == ThreadingBackend
        elif backend_name.startswith('test_'):
            assert type(active_backend) == FakeParallelBackend
            assert type(p._backend) == FakeParallelBackend

Example #5

def test_effective_n_jobs():
    assert effective_n_jobs() > 0

Example #6

File: test_parallel.py Project: pombredanne/joblib

def test_effective_n_jobs():
    assert effective_n_jobs() > 0