def pytest_addoption(parser):
    parser.addoption("--all", action="store_true", help="run all tests")
    parser.addoption("--device_id", type=int, default=0, help="GPU device to use")
    return
Add a --all option to run the full range of parameters for tests generated using the
dataset/ETHPy150Open NervanaSystems/neon/conftest.py/pytest_addoption