[Backport] Allow setting FlashAttention's causal mask #6837
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Revert the default
JackCaoG approved these changes Mar 27, 2024
| Thanks, Jack. |
lsy323 approved these changes Mar 27, 2024
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Summary:
This pull request channels the causal mask to our wrapper.
Test Plan:
PJRT_DEVICE=TPU python test/test_pallas.py -v -k test_flash_attention_wrapper_causal