如何获取CuPy的所有可用设备?
我怎么才能获取CuPy支持的所有设备呢?我想为CuPy写一个类似的版本:
if is_torch(xp):
devices = ['cpu']
import torch # type: ignore[import]
num_cuda = torch.cuda.device_count()
for i in range(0, num_cuda):
devices += [f'cuda:{i}']
if torch.backends.mps.is_available():
devices += ['mps']
return devices
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