Add ragged paged attention #8659
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bythew3i
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Jan 31, 2025
torch_xla/experimental/pallas_kernels/ragged_paged_attention_kernel.py
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How is 65536 calculated? |
I found a ticket and someone uses it. I remember the number is the vmem limit on a TPU generation. |
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bythew3i
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Feb 1, 2025
…_extreme_one_tokens_per_sequence.
…added runtime check.
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miladm
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cc onduty @lsy323 to assist with the CI test failure before we merge @vanbasten23 |
miladm
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Feb 3, 2025
| @@ -37,7 +37,8 @@ run_xla_hlo_debug python3 "$TEST_CDIR/scan/test_scan_debug.py" | |||
| python3 "$TEST_CDIR/test_pallas.py" -v | |||
| python3 "$TEST_CDIR/test_pallas_spmd.py" | |||
| XLA_DISABLE_FUNCTIONALIZATION=1 python3 "$TEST_CDIR/test_pallas_spmd.py" | |||
| python3 "$TEST_CDIR/test_tpu_paged_attention_kernel.py" | |||
| python3 "$TEST_CDIR/test_multi_queries_paged_attention_kernel.py" | |||
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Isn't this line renamed? do you need it?
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Test plan:
cc: @miladm