[WIP][Feature] Support KV Partition for BatchPrefill kernel for Paged & Ragged KV-Cache. #75
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yzh119
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@yzh119 is this PR good to use? This would be extremely useful for some of my work. |
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@AgrawalAmey We did a huge amount of code refactor since the last commit of this PR, so I need to rebase and add some new commits, please stay tuned :) |
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@yzh119 looking forward to it! I would be happy to help accelerate this, please let me know if I can help in any way. |
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Looking forward to it!! |
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Before this PR, FlashInfer supports KV sequence parallelism for single decode/prefill and batch decode, but not batch prefill, however, this feature is also important for batch prefill kernel. This PR implements KV partition for batch prefill kernels (on both Paged & Ragged KV-Cache).