(Take2) Extend FlashAttention Prefill with KV cache #331
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Moved from #318. As discussed offline, separating without KV cache vs. with KV cache into separate pipelines. |
applications/flash_attention_v2/collective/xe_flash_attn_mma_cachedKV.hpp
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mehdi-goli
approved these changes
Apr 29, 2025
aacostadiaz
approved these changes
Apr 29, 2025
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Original: #318
This extends FlashAttention prefill with cached KV in addition to current KV (blue box in the below figure). Both causal and non-causal are supported.
