[Pallas] Support FA sm_scale #7035
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JackCaoG
reviewed
May 8, 2024
| causal=False, | ||
| q_segment_ids=None, | ||
| kv_segment_ids=None, | ||
| sm_scale=1.0, |
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it this a training only thing so we don't need to add it for the dynamo?
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We can support it in dynamo too. I will have a follow up to add some missing dynamo parameters.
JackCaoG
approved these changes
May 8, 2024
|
Thanks Jack! |
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Summary:
This pull request is to support the scaling factor for flash attention's attention weight.
Test Plan:
PJRT_DEVICE=TPU python test/test_pallas.py