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How to use get_gpu_count method in lisa

Best Python code snippet using lisa_python

test.py

Source:test.py

...34    if cfg.TEST.WORKERS > 0:35        torch.multiprocessing.set_start_method("spawn", force=True)36    _, weights, _, _, _ = load_checkpoint(checkpoint, device)37    model = get_model(cfg, device)38    if get_gpu_count(cfg, mode="train") > 1 and get_gpu_count(cfg, mode="test") == 1:39        weights = rename_ordered_dict_from_parallel(weights)40    if get_gpu_count(cfg, mode="train") == 1 and get_gpu_count(cfg, mode="test") > 1:41        weights = rename_ordered_dict_to_parallel(weights)42    model.load_state_dict(weights)43    criterion = get_loss(cfg)44    dataloader = get_dataloader(cfg, "test")45    mask_config = load_yaml(cfg.DATASET.MASK.CONFIG)46    metrics = model_validation(model, criterion, dataloader, return_ave=False)47    print(f"Loss on test set: {metrics['val_loss']}")48    labels = [mask_config["class2label"][i] for i in sorted(mask_config["class2label"])]49    metrics_df = pd.DataFrame(50        {51            "recall": metrics["recall"],52            "precision": metrics["precision"],53            "f1": metrics["f1"],54        },...

test_initialize_paddle_driver.py

Source:test_initialize_paddle_driver.py

...46    assert isinstance(driver, PaddleFleetDriver)47@pytest.mark.paddle48@pytest.mark.parametrize(49    "device", 50    [-2, [0, get_gpu_count() + 1, 3], [-2], get_gpu_count() + 1]51)52@magic_argv_env_context53def test_device_out_of_range(device):54    """55    æµè¯ä¼ å¥çdeviceè¶è¿èå´çæåµ56    """57    model = PaddleNormalModel_Classification_1(20, 10)58    with pytest.raises(ValueError):...

conftest.py

Source:conftest.py

...3def require_gpu():4    import os5    from pyspec.machine.util.gpu import get_gpu_count6    # tests should always run on the last GPU!7    if get_gpu_count() > 1:8        print("configure tests to run on last GPU, since several are available: {}".format(get_gpu_count()))9        os.environ['CUDA_VISIBLE_DEVICES'] = "{}".format(get_gpu_count() - 1)10    else:...

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