def test_create_devices_to_monitor_gpu0_with_one_gpu_api_return_one_correctly_configured_nvidia_gpu_device(
one_gpu_api):
domains = [NvidiaGPUDomain(0)]
devices = EnergyDeviceFactory.create_devices(domains)
assert len(devices) == 1
assert isinstance(devices[0], NvidiaGPUDevice)
assert devices[0].get_configured_domains() == domains
def test_create_devices_with_rapl_package_and_dram_domains_return_one_correctly_configured_rapl_device(
fs_pkg_dram_one_socket):
domains = [RaplPackageDomain(0), RaplDramDomain(0)]
devices = EnergyDeviceFactory.create_devices(domains)
assert len(devices) == 1
assert isinstance(devices[0], RaplDevice)
assert devices[0].get_configured_domains() == domains
def test_create_devices_with_default_values_on_machine_with_one_gpu_and_package_api_create_one_nvidia_gpu_device_and_rapl_device_configured_for_package(
one_gpu_api, fs_pkg_one_socket):
devices = EnergyDeviceFactory.create_devices()
assert len(devices) == 2
assert isinstance(devices[1], NvidiaGPUDevice)
assert devices[1].get_configured_domains() == [NvidiaGPUDomain(0)]
assert isinstance(devices[0], RaplDevice)
assert devices[0].get_configured_domains() == [RaplPackageDomain(0)]
def test_create_devices_with_default_values_on_machine_with_only_rapl_pkg_and_dram_api_create_one_device_configured_for_dram_and_rapl(
fs_pkg_dram_one_socket):
devices = EnergyDeviceFactory.create_devices()
assert len(devices) == 1
assert isinstance(devices[0], RaplDevice)
assert devices[0].get_configured_domains() == [
RaplPackageDomain(0), RaplDramDomain(0)
]
def test_create_devices_to_monitor_gpu0_and_package_0_machine_with_two_gpu_and_package_dram_api_create_one_nvidia_gpu_device_and_rapl_device_configured_for_package(
two_gpu_api, fs_pkg_dram_one_socket):
devices = EnergyDeviceFactory.create_devices(
[RaplPackageDomain(0), NvidiaGPUDomain(0)])
assert len(devices) == 2
assert isinstance(devices[1], NvidiaGPUDevice)
assert devices[1].get_configured_domains() == [NvidiaGPUDomain(0)]
assert isinstance(devices[0], RaplDevice)
assert devices[0].get_configured_domains() == [RaplPackageDomain(0)]
def test_create_devices_to_monitor_gpu1_with_only_one_gpu_api_raise_NoSuchDomainError(
one_gpu_api):
with pytest.raises(NoSuchDomainError):
EnergyDeviceFactory.create_devices([NvidiaGPUDomain(1)])
def test_create_devices_to_monitor_gpu0_without_gpu_api_raise_NoSuchEnergyDeviceError(
no_gpu_api):
with pytest.raises(NoSuchEnergyDeviceError):
EnergyDeviceFactory.create_devices([NvidiaGPUDomain(0)])
def test_create_devices_to_monitor_rapl_without_rapl_api_raise_NoSuchEnergyDeviceError(
empty_fs):
with pytest.raises(NoSuchEnergyDeviceError):
EnergyDeviceFactory.create_devices([RaplDramDomain(0)])
def test_create_devices_with_dram_rapl_domain_without_dram_support_raise_NoSuchDomainError(
fs_pkg_one_socket):
with pytest.raises(NoSuchDomainError):
EnergyDeviceFactory.create_devices([RaplDramDomain(0)])