Bienqq
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car-detection-bayes
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updates

This commit is contained in:
Glenn Jocher 2019-09-10 14:59:45 +02:00
parent 671747318d
commit f20a03e28e
2 changed files with 8 additions and 2 deletions
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3
train.py
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@ -381,11 +381,12 @@ if __name__ == '__main__':
parser.add_argument('--arc', type=str, default='defaultpw', help='yolo architecture') # defaultpw, uCE, uBCE parser.add_argument('--arc', type=str, default='defaultpw', help='yolo architecture') # defaultpw, uCE, uBCE
parser.add_argument('--prebias', action='store_true', help='transfer-learn yolo biases prior to training') parser.add_argument('--prebias', action='store_true', help='transfer-learn yolo biases prior to training')
parser.add_argument('--name', default='', help='renames results.txt to results_name.txt if supplied') parser.add_argument('--name', default='', help='renames results.txt to results_name.txt if supplied')
parser.add_argument('--device', default='', help='select device if multi-gpu, i.e. 0 or 0,1')
parser.add_argument('--var', type=float, help='debug variable') parser.add_argument('--var', type=float, help='debug variable')
opt = parser.parse_args() opt = parser.parse_args()
opt.weights = 'weights/last.pt' if opt.resume else opt.weights opt.weights = 'weights/last.pt' if opt.resume else opt.weights
print(opt) print(opt)
device = torch_utils.select_device(apex=mixed_precision) device = torch_utils.select_device(opt.device, apex=mixed_precision)
tb_writer = None tb_writer = None
if not opt.evolve: # Train normally if not opt.evolve: # Train normally

7
utils/torch_utils.py
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@ -1,3 +1,4 @@
import os
import torch import torch
@ -13,7 +14,11 @@ def init_seeds(seed=0):
torch.backends.cudnn.benchmark = False torch.backends.cudnn.benchmark = False
def select_device(force_cpu=False, apex=False): def select_device(device=None, force_cpu=False, apex=False):
# Set environment variable if device is specified
if device:
os.environ['CUDA_VISIBLE_DEVICES'] = device
# apex if mixed precision training https://github.com/NVIDIA/apex # apex if mixed precision training https://github.com/NVIDIA/apex
cuda = False if force_cpu else torch.cuda.is_available() cuda = False if force_cpu else torch.cuda.is_available()
device = torch.device('cuda:0' if cuda else 'cpu') device = torch.device('cuda:0' if cuda else 'cpu')