Python utils.load方法代碼示例

本文整理匯總了Python中torch.utils.load方法的典型用法代碼示例。如果您正苦於以下問題：Python utils.load方法的具體用法？Python utils.load怎麽用？Python utils.load使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類torch.utils的用法示例。

在下文中一共展示了utils.load方法的11個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: parse_cycles

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def parse_cycles():
    logging.debug(locals())
    assert len(args.add_width) == len(args.add_layers) == len(args.dropout_rate) == len(args.num_to_keep)
    assert len(args.add_width) == len(args.num_morphs) == len(args.grace_epochs) == len(args.epochs)
    cycles = []
    for i in range(len(args.add_width)):
        try_load = args.try_load and i > 0
        net_layers = args.layers + int(args.add_layers[i])
        net_init_c = args.init_channels + int(args.add_width[i])
        if len(cycles) > 0 and try_load:
            if cycles[-1].net_layers != net_layers or cycles[-1].net_init_c != net_init_c:
                try_load = False
        cycles.append(Cycle(
            num=i,
            net_layers=args.layers + int(args.add_layers[i]),
            net_init_c=args.init_channels + int(args.add_width[i]),
            net_dropout=float(args.dropout_rate[i]),
            ops_keep=args.num_to_keep[i],
            epochs=args.epochs[i],
            grace_epochs=args.grace_epochs[i] if not args.test else 0,
            morphs=args.num_morphs[i],
            init_morphed=try_load,
            load=try_load,
            is_last=(i == len(args.num_to_keep) - 1)))
    return cycles

開發者ID:antoyang，項目名稱:NAS-Benchmark，代碼行數:27，代碼來源:train_search.py

示例2: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
    if not torch.cuda.is_available():
        logging.info('No GPU found!')
        sys.exit(1)
    
    np.random.seed(args.seed)
    torch.manual_seed(args.seed)
    torch.cuda.manual_seed(args.seed)
    torch.cuda.manual_seed_all(args.seed)
    cudnn.enabled = True
    cudnn.benchmark = True
    
    logging.info("Args = %s", args)
    
    _, model_state_dict, epoch, step, optimizer_state_dict, best_acc_top1 = utils.load(args.output_dir)
    train_queue, valid_queue, model, train_criterion, eval_criterion, optimizer, scheduler = build_imagenet(model_state_dict, optimizer_state_dict, epoch=epoch-1)

    while epoch < args.epochs:
        scheduler.step()
        logging.info('epoch %d lr %e', epoch, scheduler.get_lr()[0])
        train_acc, train_obj, step = train(train_queue, model, optimizer, step, train_criterion)
        logging.info('train_acc %f', train_acc)
        valid_acc_top1, valid_acc_top5, valid_obj = valid(valid_queue, model, eval_criterion)
        logging.info('valid_acc_top1 %f', valid_acc_top1)
        logging.info('valid_acc_top5 %f', valid_acc_top5)

        epoch += 1
        is_best = False
        if valid_acc_top1 > best_acc_top1:
            best_acc_top1 = valid_acc_top1
            is_best = True
        utils.save(args.output_dir, args, model, epoch, step, optimizer, best_acc_top1, is_best)

開發者ID:renqianluo，項目名稱:NAO_pytorch，代碼行數:34，代碼來源:train_imagenet.py

示例3: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
    if not torch.cuda.is_available():
        logging.info('No GPU found!')
        sys.exit(1)
    
    random.seed(args.seed)
    np.random.seed(args.seed)
    torch.manual_seed(args.seed)
    torch.cuda.manual_seed(args.seed)
    torch.cuda.manual_seed_all(args.seed)
    cudnn.enabled = True
    cudnn.benchmark = False
    cudnn.deterministic = True
    
    args.steps = int(np.ceil(50000 / args.batch_size)) * args.epochs
    logging.info("Args = %s", args)
    
    _, model_state_dict, epoch, step, optimizer_state_dict, best_acc_top1 = utils.load(args.output_dir)
    build_fn = get_builder(args.dataset)
    train_queue, valid_queue, model, train_criterion, eval_criterion, optimizer, scheduler = build_fn(model_state_dict, optimizer_state_dict, epoch=epoch-1)

    while epoch < args.epochs:
        scheduler.step()
        logging.info('epoch %d lr %e', epoch, scheduler.get_lr()[0])
        train_acc, train_obj, step = train(train_queue, model, optimizer, step, train_criterion)
        logging.info('train_acc %f', train_acc)
        valid_acc_top1, valid_obj = valid(valid_queue, model, eval_criterion)
        logging.info('valid_acc %f', valid_acc_top1)
        epoch += 1
        is_best = False
        if valid_acc_top1 > best_acc_top1:
            best_acc_top1 = valid_acc_top1
            is_best = True
        utils.save(args.output_dir, args, model, epoch, step, optimizer, best_acc_top1, is_best)

開發者ID:renqianluo，項目名稱:NAO_pytorch，代碼行數:36，代碼來源:test_cifar.py

示例4: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
    if not torch.cuda.is_available():
        logging.info('No GPU found!')
        sys.exit(1)
    
    np.random.seed(args.seed)
    torch.manual_seed(args.seed)
    torch.cuda.manual_seed(args.seed)
    torch.cuda.manual_seed_all(args.seed)
    cudnn.enabled = True
    cudnn.benchmark = True
    
    args.steps = int(np.ceil(50000 / args.batch_size)) * args.epochs
    logging.info("Args = %s", args)
    
    _, model_state_dict, epoch, step, optimizer_state_dict, best_acc_top1 = utils.load(args.output_dir)
    build_fn = get_builder(args.dataset)
    train_queue, valid_queue, model, train_criterion, eval_criterion, optimizer, scheduler = build_fn(model_state_dict, optimizer_state_dict, epoch=epoch-1)

    while epoch < args.epochs:
        scheduler.step()
        logging.info('epoch %d lr %e', epoch, scheduler.get_lr()[0])
        train_acc, train_obj, step = train(train_queue, model, optimizer, step, train_criterion)
        logging.info('train_acc %f', train_acc)
        valid_acc_top1, valid_obj = valid(valid_queue, model, eval_criterion)
        logging.info('valid_acc %f', valid_acc_top1)
        epoch += 1
        is_best = False
        if valid_acc_top1 > best_acc_top1:
            best_acc_top1 = valid_acc_top1
            is_best = True
        utils.save(args.output_dir, args, model, epoch, step, optimizer, best_acc_top1, is_best)

開發者ID:renqianluo，項目名稱:NAO_pytorch，代碼行數:34，代碼來源:train_cifar.py

示例5: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
  if not torch.cuda.is_available():
    logging.info('no gpu device available')
    sys.exit(1)

  np.random.seed(args.seed)
  torch.cuda.set_device(args.gpu)
  cudnn.benchmark = True
  torch.manual_seed(args.seed)
  cudnn.enabled=True
  torch.cuda.manual_seed(args.seed)
  logging.info('gpu device = %d' % args.gpu)
  logging.info("args = %s", args)

  genotype = eval("genotypes.%s" % args.arch)
  model = Network(args.init_channels, CIFAR_CLASSES, args.layers, args.auxiliary, genotype)
  model = model.cuda()
  utils.load(model, args.model_path)

  logging.info("param size = %fMB", utils.count_parameters_in_MB(model))

  criterion = nn.CrossEntropyLoss()
  criterion = criterion.cuda()

  _, test_transform = utils._data_transforms_cifar10(args)
  test_data = dset.CIFAR10(root=args.data, train=False, download=True, transform=test_transform)

  test_queue = torch.utils.data.DataLoader(
      test_data, batch_size=args.batch_size, shuffle=False, pin_memory=True, num_workers=2)

  model.drop_path_prob = args.drop_path_prob
  test_acc, test_obj = infer(test_queue, model, criterion)
  logging.info('test_acc %f', test_acc)

開發者ID:kcyu2014，項目名稱:eval-nas，代碼行數:35，代碼來源:test.py

示例6: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
    if not torch.cuda.is_available():
        logging.info('No GPU found!')
        sys.exit(1)
    
    np.random.seed(args.seed)
    torch.manual_seed(args.seed)
    torch.cuda.manual_seed(args.seed)
    torch.cuda.manual_seed_all(args.seed)
    cudnn.enabled = True
    cudnn.benchmark = False
    cudnn.deterministic = True
    
    logging.info("Args = %s", args)
    
    _, model_state_dict, epoch, step, optimizer_state_dict, best_acc_top1 = utils.load(args.output_dir)
    train_queue, valid_queue, model, train_criterion, eval_criterion, optimizer, scheduler = build_imagenet(model_state_dict, optimizer_state_dict, epoch=epoch-1)

    while epoch < args.epochs:
        scheduler.step()
        logging.info('epoch %d lr %e', epoch, scheduler.get_lr()[0])
        train_acc, train_obj, step = train(train_queue, model, optimizer, step, train_criterion)
        logging.info('train_acc %f', train_acc)
        valid_acc_top1, valid_acc_top5, valid_obj = valid(valid_queue, model, eval_criterion)
        logging.info('valid_acc_top1 %f', valid_acc_top1)
        logging.info('valid_acc_top5 %f', valid_acc_top5)

        epoch += 1
        is_best = False
        if valid_acc_top1 > best_acc_top1:
            best_acc_top1 = valid_acc_top1
            is_best = True
        utils.save(args.output_dir, args, model, epoch, step, optimizer, best_acc_top1, is_best)

開發者ID:kcyu2014，項目名稱:eval-nas，代碼行數:35，代碼來源:train_imagenet.py

示例7: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
    if not torch.cuda.is_available():
        logging.info('No GPU found!')
        sys.exit(1)
    
    np.random.seed(args.seed)
    torch.manual_seed(args.seed)
    torch.cuda.manual_seed(args.seed)
    torch.cuda.manual_seed_all(args.seed)
    cudnn.enabled = True
    cudnn.benchmark = False
    cudnn.deterministic = True
    
    args.steps = int(np.ceil(50000 / args.batch_size)) * args.epochs
    logging.info("Args = %s", args)
    
    _, model_state_dict, epoch, step, optimizer_state_dict, best_acc_top1 = utils.load(args.output_dir)
    build_fn = get_builder(args.dataset)
    train_queue, valid_queue, model, train_criterion, eval_criterion, optimizer, scheduler = build_fn(model_state_dict, optimizer_state_dict, epoch=epoch-1)

    while epoch < args.epochs:
        scheduler.step()
        logging.info('epoch %d lr %e', epoch, scheduler.get_lr()[0])
        train_acc, train_obj, step = train(train_queue, model, optimizer, step, train_criterion)
        logging.info('train_acc %f', train_acc)
        valid_acc_top1, valid_obj = valid(valid_queue, model, eval_criterion)
        logging.info('valid_acc %f', valid_acc_top1)
        epoch += 1
        is_best = False
        if valid_acc_top1 > best_acc_top1:
            best_acc_top1 = valid_acc_top1
            is_best = True
        utils.save(args.output_dir, args, model, epoch, step, optimizer, best_acc_top1, is_best)

開發者ID:kcyu2014，項目名稱:eval-nas，代碼行數:35，代碼來源:train_cifar.py

示例8: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
    if not torch.cuda.is_available():
        logging.info('No GPU found!')
        sys.exit(1)
    
    np.random.seed(args.seed)
    torch.manual_seed(args.seed)
    cudnn.enabled = True
    cudnn.benchmark = False
    cudnn.deterministic = True
    torch.cuda.manual_seed(args.seed)
    
    logging.info("Args = %s", args)
    
    _, model_state_dict, epoch, step, optimizer_state_dict, best_acc_top1 = utils.load(args.output_dir)
    train_queue, valid_queue, model, train_criterion, eval_criterion, optimizer, scheduler = build_imagenet(model_state_dict, optimizer_state_dict, epoch=epoch-1)

    while epoch < args.epochs:
        scheduler.step()
        logging.info('epoch %d lr %e', epoch, scheduler.get_lr()[0])
        train_acc, train_obj, step = train(train_queue, model, optimizer, step, train_criterion)
        logging.info('train_acc %f', train_acc)
        valid_acc_top1, valid_acc_top5, valid_obj = valid(valid_queue, model, eval_criterion)
        logging.info('valid_acc_top1 %f', valid_acc_top1)
        logging.info('valid_acc_top5 %f', valid_acc_top5)

        epoch += 1
        is_best = False
        if valid_acc_top1 > best_acc_top1:
            best_acc_top1 = valid_acc_top1
            is_best = True
        utils.save(args.output_dir, args, model, epoch, step, optimizer, best_acc_top1, is_best)

開發者ID:antoyang，項目名稱:NAS-Benchmark，代碼行數:34，代碼來源:train_imagenet.py

示例9: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
    if not torch.cuda.is_available():
        logging.info('No GPU found!')
        sys.exit(1)
    
    np.random.seed(args.seed)
    cudnn.benchmark = False
    torch.manual_seed(args.seed)
    cudnn.enabled = True
    torch.cuda.manual_seed(args.seed)
    
    args.steps = int(np.ceil(50000 / args.batch_size)) * args.epochs
    logging.info("Args = %s", args)
    
    _, model_state_dict, epoch, step, optimizer_state_dict, best_acc_top1 = utils.load(args.output_dir)
    build_fn = get_builder(args.dataset)
    train_queue, valid_queue, model, train_criterion, eval_criterion, optimizer, scheduler = build_fn(model_state_dict, optimizer_state_dict, epoch=epoch-1)

    while epoch < args.epochs:
        scheduler.step()
        logging.info('epoch %d lr %e', epoch, scheduler.get_lr()[0])
        train_acc, train_obj, step = train(train_queue, model, optimizer, step, train_criterion)
        logging.info('train_acc %f', train_acc)
        valid_acc_top1, valid_obj = valid(valid_queue, model, eval_criterion)
        logging.info('valid_acc %f', valid_acc_top1)
        epoch += 1
        is_best = False
        if valid_acc_top1 > best_acc_top1:
            best_acc_top1 = valid_acc_top1
            is_best = True
        utils.save(args.output_dir, args, model, epoch, step, optimizer, best_acc_top1, is_best)

開發者ID:antoyang，項目名稱:NAS-Benchmark，代碼行數:33，代碼來源:train_cifar.py

示例10: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
  if not torch.cuda.is_available():
    logging.info('no gpu device available')
    sys.exit(1)

  np.random.seed(args.seed)
  torch.cuda.set_device(args.gpu)
  cudnn.benchmark = True
  torch.manual_seed(args.seed)
  cudnn.enabled=True
  torch.cuda.manual_seed(args.seed)
  logging.info('gpu device = %d' % args.gpu)
  logging.info("args = %s", args)

  genotype = eval("genotypes.%s" % args.arch)
  model = Network(args.init_channels, CIFAR_CLASSES, args.layers, args.auxiliary, genotype)
  model = model.cuda()
  utils.load(model, args.model_path)

  logging.info("param size = %fMB", utils.count_parameters_in_MB(model))

  criterion = nn.CrossEntropyLoss()
  criterion = criterion.cuda()

  _, test_transform = utils._data_transforms_cifar10(args)
  test_data = dset.CIFAR10(root=args.data, train=False, download=True, transform=test_transform)

  test_queue = torch.utils.data.DataLoader(
      test_data, batch_size=args.batch_size, shuffle=False, pin_memory=True, num_workers=2)

  model.drop_path_prob = args.drop_path_prob
  with torch.no_grad():
    test_acc, test_obj = infer(test_queue, model, criterion)
  logging.info('test_acc %f', test_acc)

開發者ID:lightaime，項目名稱:sgas，代碼行數:36，代碼來源:test.py

示例11: main

# 需要導入模塊: from torch import utils [as 別名]
# 或者: from torch.utils import load [as 別名]
def main():
  if not torch.cuda.is_available():
    logging.info('no gpu device available')
    sys.exit(1)

  torch.cuda.set_device(args.gpu)
  cudnn.enabled=True
  logging.info("args = %s", args)

  genotype = eval("genotypes.%s" % args.arch)
  if args.dataset in LARGE_DATASETS:
    model = NetworkLarge(args.init_channels, CLASSES, args.layers, args.auxiliary, genotype)
  else:
    model = Network(args.init_channels, CLASSES, args.layers, args.auxiliary, genotype)
  model = model.cuda()
  utils.load(model, args.model_path)

  logging.info("param size = %fMB", utils.count_parameters_in_MB(model))

  criterion = nn.CrossEntropyLoss()
  criterion = criterion.cuda()

  _, test_transform = utils.data_transforms(args.dataset,args.cutout,args.cutout_length)
  if args.dataset=="CIFAR100":
    test_data = dset.CIFAR100(root=args.data, train=False, download=True, transform=test_transform)
  elif args.dataset=="CIFAR10":
    test_data = dset.CIFAR10(root=args.data, train=False, download=True, transform=test_transform)
  elif args.dataset=="sport8":
    dset_cls = dset.ImageFolder
    val_path = '%s/Sport8/test' %args.data
    test_data = dset_cls(root=val_path, transform=test_transform)
  elif args.dataset=="mit67":
    dset_cls = dset.ImageFolder
    val_path = '%s/MIT67/test' %args.data
    test_data = dset_cls(root=val_path, transform=test_transform)
  elif args.dataset == "flowers102":
    dset_cls = dset.ImageFolder
    val_path = '%s/flowers102/test' % args.tmp_data_dir
    test_data = dset_cls(root=val_path, transform=test_transform)
  test_queue = torch.utils.data.DataLoader(
      test_data, batch_size=args.batch_size, shuffle=False, pin_memory=False, num_workers=2)

  model.drop_path_prob = 0.0
  test_acc, test_obj = infer(test_queue, model, criterion)
  logging.info('Test_acc %f', test_acc)

開發者ID:antoyang，項目名稱:NAS-Benchmark，代碼行數:47，代碼來源:test.py

注：本文中的torch.utils.load方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。