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Test Device Truly Available by Creating Trivial Object #234

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merged 4 commits into from
Jan 22, 2025
Merged

Test Device Truly Available by Creating Trivial Object #234

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9524950
Add try create empty tensor with MPS
ibevers Jan 13, 2025
66e5dce
Add empty tensor check for CUDA
ibevers Jan 21, 2025
4f13662
Merge branch 'main' into 232-bug-_select_device_and_dtype-does-not-wo…
ibevers Jan 21, 2025
12904d3
Merge branch 'main' into 232-bug-_select_device_and_dtype-does-not-wo…
fabiocat93 Jan 22, 2025
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14 changes: 12 additions & 2 deletions src/senselab/utils/data_structures/device.py
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Original file line number Diff line number Diff line change
Expand Up @@ -44,12 +44,22 @@ def _select_device_and_dtype(
if user_preference:
if not isinstance(user_preference, DeviceType):
raise ValueError(f"user_preference should be of type DeviceType, not {type(user_preference)}")

available_devices = [DeviceType.CPU]

if torch.cuda.is_available():
available_devices.append(DeviceType.CUDA)
try:
torch.empty(0, device=DeviceType.CUDA.value)
available_devices.append(DeviceType.CUDA)
except Exception as e:
print(f"CUDA is available but encountered an error: {e}")

if torch.backends.mps.is_available():
available_devices.append(DeviceType.MPS)
try:
torch.empty(0, device=DeviceType.MPS.value)
available_devices.append(DeviceType.MPS)
except Exception as e:
print(f"MPS is available but encountered an error: {e}")

# Check compatible and available
useable_devices = []
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