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Update to exclude GTX 16xx from autocast selection (#576)

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* Update to exclude GTX 1660/1650 from autocast selection
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ArDiouscuros 2022-09-16 01:29:19 +02:00 committed by GitHub
parent e6011631a1
commit f9b272a7b9
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1 changed files with 6 additions and 3 deletions
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9
ldm/dream/devices.py
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@ -13,9 +13,12 @@ def choose_torch_device() -> str:
def choose_autocast_device(device):
'''Returns an autocast compatible device from a torch device'''
device_type = device.type # this returns 'mps' on M1
# autocast only for cuda, but GTX 16xx have issues with it
if device_type == 'cuda':
return device_type,autocast
elif device_type == 'cpu':
return device_type,nullcontext
device_name = torch.cuda.get_device_name()
if 'GeForce GTX 1660' in device_name or 'GeForce GTX 1650' in device_name:
return device_type,nullcontext
else:
return device_type,autocast
else:
return 'cpu',nullcontext