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RuntimeError: CUDA out of memory. Tried to allocate 294.00 MiB (GPU 0; 6.00 GiB total capacity; 118.62 MiB already allocated; 4.20 GiB free; 362.00 MiB reserved in total by PyTorch)
#1698
Closed
gchihiha opened this issue
Dec 16, 2020
· 6 comments
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\site-packages\torch\nn\modules\conv.py", line 415, in _conv_forward
return F.conv2d(input, weight, self.bias, self.stride,
RuntimeError: CUDA out of memory. Tried to allocate 294.00 MiB (GPU 0; 6.00 GiB total capacity; 118.62 MiB already allocated; 4.20 GiB free; 362.00 MiB reserved in total by PyTorch)
@gchihiha try smaller --batch-size or smaller --img-size, or smaller model, or larger GPU.
The error appears when I have trained about 50 epoches, I dont know the reason. And when I retrained again, it appeared at the first epoch.
see your pc memory(not gpu memory).
The pc memory just used 50 persent, But the cuda usages wolud jump to 100 persent and the gpu memory was used 4g of 6. I kill all other process, and it worked.
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python train.py --img 416 --batch 4 --epochs 300 --data ./test_train_datas/data.yaml --cfg models/yolov5s.yaml --weights ./weights/yolov5s.pt
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\site-packages\torch\nn\modules\conv.py", line 415, in _conv_forward
return F.conv2d(input, weight, self.bias, self.stride,
RuntimeError: CUDA out of memory. Tried to allocate 294.00 MiB (GPU 0; 6.00 GiB total capacity; 118.62 MiB already allocated; 4.20 GiB free; 362.00 MiB reserved in total by PyTorch)
python -V
Python 3.8.6
pip list
Package Version
absl-py 0.11.0
attr 0.3.1
attrs 20.3.0
cachetools 4.1.1
certifi 2020.12.5
chardet 3.0.4
coremltools 4.0
cycler 0.10.0
Cython 0.29.21
future 0.18.2
google-auth 1.23.0
google-auth-oauthlib 0.4.2
grpcio 1.34.0
idna 2.10
kiwisolver 1.3.1
Markdown 3.3.3
matplotlib 3.3.3
mpmath 1.1.0
numpy 1.19.4
oauthlib 3.1.0
onnx 1.7.0
onnx-simplifier 0.2.19
onnxoptimizer 0.1.1
onnxruntime 1.6.0
opencv-python 4.4.0.46
packaging 20.7
Pillow 8.0.1
pip 20.3.1
protobuf 3.14.0
pyasn1 0.4.8
pyasn1-modules 0.2.8
pyparsing 2.4.7
python-dateutil 2.8.1
PyYAML 5.3.1
requests 2.25.0
requests-oauthlib 1.3.0
rsa 4.6
scipy 1.5.4
setuptools 49.2.1
six 1.15.0
sympy 1.7
tensorboard 2.4.0
tensorboard-plugin-wit 1.7.0
torch 1.6.0+cu101
torchaudio 0.7.2
torchvision 0.7.0+cu101
tqdm 4.54.1
typing-extensions 3.7.4.3
urllib3 1.26.2
Werkzeug 1.0.1
wheel 0.36.1
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