File size: 781 Bytes
2b6c6b1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | from typing import Optional, Union
import torch
def clean_memory_on_device(device: Optional[Union[str, torch.device]]):
if device is None:
return
if isinstance(device, str):
device = torch.device(device)
if device.type == "cuda":
torch.cuda.empty_cache()
elif device.type == "cpu":
pass
elif device.type == "mps": # not tested
torch.mps.empty_cache()
def synchronize_device(device: Optional[Union[str, torch.device]]):
if device is None:
return
if isinstance(device, str):
device = torch.device(device)
if device.type == "cuda":
torch.cuda.synchronize()
elif device.type == "xpu":
torch.xpu.synchronize()
elif device.type == "mps":
torch.mps.synchronize()
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