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Fix a GPU memory leak in detect. No need to calculate gradients in inference. (#900)

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Co-authored-by: JKO095 <juho-pekka.koponen@wartsila.com>
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jpkoponen 2022-10-08 00:50:04 +03:00 committed by GitHub
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commit 072f76c72c
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1 changed files with 2 additions and 1 deletions
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detect.py
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@ -84,6 +84,7 @@ def detect(save_img=False):
# Inference
t1 = time_synchronized()
with torch.no_grad(): # Calculating gradients would cause a GPU memory leak
pred = model(img, augment=opt.augment)[0]
t2 = time_synchronized()