Return the correct IPU root_device #17024
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carmocca
added
refactor
accelerator: ipu (removed)
Merged
|
Since IPUs were moved out-of-tree, created Lightning-AI/lightning-Graphcore#12 |
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What does this PR do?
All accelerators should return a list of
torch.devices, which is what the strategy expects to get asstrategy.parallel_devicesOtherwise, there can be silent errors where the wrong device type is used.