[Bugfix] fixes the decoding metadata of dense mla's fp8 kvcache. #27144
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Signed-off-by: Tao He <[email protected]>
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This pull request fixes an issue with decoding metadata for dense MLA's FP8 K/V cache by introducing a specialized operator. The changes in the Python code correctly route the execution to this new operator when appropriate. However, there is a critical issue in the CMake configuration where the flashmla dependency is pointed to a personal fork. This practice introduces significant risks and should be rectified by merging the required changes into the official upstream repository and updating the commit hash accordingly.
| GIT_REPOSITORY https://github.com/sighingnow/FlashMLA | ||
| GIT_TAG 7af725e6c2a3f0262e5b8573c715411a6d895cae |
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Pointing the GIT_REPOSITORY to a personal fork (sighingnow/FlashMLA) introduces a significant dependency risk. For project stability, security, and long-term maintainability, dependencies should point to official repositories. The required changes should be merged into the official vllm-project/FlashMLA repository first. Afterward, this pull request can be updated to use the new commit hash from the official repository.
GIT_REPOSITORY https://github.com/vllm-project/FlashMLA
GIT_TAG <new_commit_hash_from_official_repo>
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Require the flashmla patch vllm-project/FlashMLA#7 to be landed first.