def test_init_failure3(monkeypatch): # Set the procfs environment variable. monkeypatch.setenv(proc.ENV_PROC_FS, helpers.procfs_dir("ok")) sockets = topology.Platform({ 0: topology.Socket(0, { 0: topology.Core(0, { 0: topology.CPU(0), 4: topology.CPU(4) }), 1: topology.Core(1, { 1: topology.CPU(1), 5: topology.CPU(5) }), 2: topology.Core(2, { 2: topology.CPU(2), 6: topology.CPU(6) }) }) }) with patch('intel.topology.parse', MagicMock(return_value=sockets)): temp_dir = tempfile.mkdtemp() with pytest.raises(RuntimeError) as err: init.init(os.path.join(temp_dir, "init"), 2, 1, "vertical", "vertical") assert err is not None expected_msg = "No more free cores left to assign for infra" assert err.value.args[0] == expected_msg
def return_fake_platform(): sockets = dict() sockets["0"] = topology.Socket("0") sockets["1"] = topology.Socket("1") core0 = topology.Core("0") core0.pool = "exclusive" cpu0 = topology.CPU("0") cpu0.isolated = True cpu3 = topology.CPU("3") cpu3.isolated = True core0.cpus["0"] = cpu0 core0.cpus["3"] = cpu3 sockets["0"].cores["0"] = core0 core1 = topology.Core("1") core1.pool = "shared" cpu1 = topology.CPU("1") cpu1.isolated = True cpu4 = topology.CPU("4") cpu4.isolated = True core1.cpus["1"] = cpu1 core1.cpus["4"] = cpu4 sockets["0"].cores["1"] = core1 core2 = topology.Core("2") core2.pool = "shared" cpu2 = topology.CPU("2") cpu5 = topology.CPU("5") core2.cpus["2"] = cpu2 core2.cpus["5"] = cpu5 sockets["0"].cores["2"] = core2 return topology.Platform(sockets)
def return_cores(): sockets = topology.Socket( 0, { 0: topology.Core(0, { 0: topology.CPU(0), 4: topology.CPU(4) }), 1: topology.Core(1, { 1: topology.CPU(1), 5: topology.CPU(5) }), 2: topology.Core(2, { 2: topology.CPU(2), 6: topology.CPU(6) }), 3: topology.Core(3, { 3: topology.CPU(3), 7: topology.CPU(7) }), 4: topology.Core(4, { 4: topology.CPU(4), 8: topology.CPU(8) }) }) return topology.Platform({0: sockets})
def test_init_failure2(monkeypatch): # Set the procfs environment variable. monkeypatch.setenv(proc.ENV_PROC_FS, helpers.procfs_dir("ok")) sockets = topology.Platform({ 0: topology.Socket( 0, { 0: topology.Core(0, { 0: topology.CPU(0), 4: topology.CPU(4) }), 1: topology.Core(1, { 1: topology.CPU(1), 5: topology.CPU(5) }) }) }) with patch('intel.topology.parse', MagicMock(return_value=sockets)): with pytest.raises(RuntimeError) as err: init.init(2, 1, "vertical", "vertical", "-1", "fake-namespace") assert err is not None expected_msg = "No more free cores left to assign for shared" assert err.value.args[0] == expected_msg
def test_get_epp_cores_performance(): unavailable = [topology.Core(3)] cores = sst_cp.get_epp_cores(return_cores(), "performance", 1, unavailable) assert len(cores) == 1 assert cores[0].core_id == 4 unavailable = [topology.Core(4)] cores = sst_cp.get_epp_cores(return_cores(), "performance", 1, unavailable) assert len(cores) == 1 assert cores[0].core_id == 3
def test_get_epp_cores_balance_performance(): unavailable = [topology.Core(1)] cores = sst_cp.get_epp_cores(return_cores(), "balance_performance", 1, unavailable) assert len(cores) == 1 assert cores[0].core_id == 2 unavailable = [topology.Core(2)] cores = sst_cp.get_epp_cores(return_cores(), "balance_performance", 1, unavailable) assert len(cores) == 1 assert cores[0].core_id == 1
def return_socket(): socket = topology.Socket(0) core = topology.Core(0) socket.cores[0] = core cpu0 = topology.CPU(0) cpu1 = topology.CPU(1) core.cpus[0] = cpu0 core.cpus[1] = cpu1 return socket
def quad_core(): return topology.Socket(0, { 0: topology.Core(0, { 0: topology.CPU(0), 4: topology.CPU(4) }), 1: topology.Core(1, { 1: topology.CPU(1), 5: topology.CPU(5) }), 2: topology.Core(2, { 2: topology.CPU(2), 6: topology.CPU(6) }), 3: topology.Core(3, { 3: topology.CPU(3), 7: topology.CPU(7) }) })
def test_init_failure1(monkeypatch): # Set the procfs environment variable. monkeypatch.setenv(proc.ENV_PROC_FS, helpers.procfs_dir("ok")) sockets = { 0: topology.Socket(0, { 0: topology.Core(0, { 0: topology.CPU(0), 2: topology.CPU(2) }), 1: topology.Core(1, { 1: topology.CPU(1), 3: topology.CPU(3) }) }) } with patch('intel.topology.parse', MagicMock(return_value=sockets)): temp_dir = tempfile.mkdtemp() with pytest.raises(RuntimeError): init.init(os.path.join(temp_dir, "init"), 2, 1)
def test_init_failure1(monkeypatch): # Set the procfs environment variable. monkeypatch.setenv(proc.ENV_PROC_FS, helpers.procfs_dir("ok")) sockets = topology.Platform({ 0: topology.Socket( 0, { 0: topology.Core(0, { 0: topology.CPU(0), 2: topology.CPU(2) }), 1: topology.Core(1, { 1: topology.CPU(1), 3: topology.CPU(3) }) }) }) with patch('intel.topology.parse', MagicMock(return_value=sockets)): with pytest.raises(RuntimeError): init.init(2, 1, "vertical", "vertical", "-1", "fake-namespace")