Bienqq
/
car-detection-bayes
2
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

updates

This commit is contained in:
Glenn Jocher 2019-07-08 18:32:31 +02:00
parent feeaf734f2
commit 0bd763f528
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
train.py
View File

@ -72,6 +72,8 @@ def train(
p.requires_grad = True if p.shape[0] == nf else False p.requires_grad = True if p.shape[0] == nf else False
else: # resume from latest.pt else: # resume from latest.pt
if opt.bucket:
os.system('gsutil cp gs://%s/latest.pt %s' % (opt.bucket, latest)) # download from bucket
chkpt = torch.load(latest, map_location=device) # load checkpoint chkpt = torch.load(latest, map_location=device) # load checkpoint
model.load_state_dict(chkpt['model']) model.load_state_dict(chkpt['model'])
@ -262,6 +264,8 @@ def train(
# Save latest checkpoint # Save latest checkpoint
torch.save(chkpt, latest) torch.save(chkpt, latest)
if opt.bucket:
os.system('gsutil cp %s gs://%s' % (latest, opt.bucket)) # upload to bucket
# Save best checkpoint # Save best checkpoint
if best_fitness == fitness: if best_fitness == fitness:
@ -284,11 +288,11 @@ def print_mutation(hyp, results):
c = '%11.3g' * len(results) % results # results (P, R, mAP, F1, test_loss) c = '%11.3g' * len(results) % results # results (P, R, mAP, F1, test_loss)
print('\n%s\n%s\nEvolved fitness: %s\n' % (a, b, c)) print('\n%s\n%s\nEvolved fitness: %s\n' % (a, b, c))
if opt.cloud: if opt.bucket:
os.system('gsutil cp gs://yolov4/evolve.txt .') # download evolve.txt os.system('gsutil cp gs://%s/evolve.txt .' % opt.bucket) # download evolve.txt
with open('evolve.txt', 'a') as f: # append result with open('evolve.txt', 'a') as f: # append result
f.write(c + b + '\n') f.write(c + b + '\n')
os.system('gsutil cp evolve.txt gs://yolov4') # upload evolve.txt os.system('gsutil cp evolve.txt gs://%s' % opt.bucket) # upload evolve.txt
else: else:
with open('evolve.txt', 'a') as f: with open('evolve.txt', 'a') as f:
f.write(c + b + '\n') f.write(c + b + '\n')
@ -311,7 +315,7 @@ if __name__ == '__main__':
parser.add_argument('--notest', action='store_true', help='only test final epoch') parser.add_argument('--notest', action='store_true', help='only test final epoch')
parser.add_argument('--xywh', action='store_true', help='use xywh loss instead of GIoU loss') parser.add_argument('--xywh', action='store_true', help='use xywh loss instead of GIoU loss')
parser.add_argument('--evolve', action='store_true', help='evolve hyperparameters') parser.add_argument('--evolve', action='store_true', help='evolve hyperparameters')
parser.add_argument('--cloud', action='store_true', help='train/evolve to a cloud source') parser.add_argument('--bucket', type=str, default='', help='gsutil bucket')
parser.add_argument('--var', default=0, type=int, help='debug variable') parser.add_argument('--var', default=0, type=int, help='debug variable')
opt = parser.parse_args() opt = parser.parse_args()
print(opt) print(opt)