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This PR updates the PagedKVCache with the pinned memory support, which can reduce the copy overhead between CPU and GPU.

This PR also bumps FlashInfer version, which now supports

  • specifying kernels to build via cmake,
  • pinned memory as host memory.

We also update CMakeLists.txt and config.cmake to include the FlashInfer compile options. Prior to this PR, the kernels being built is hardcoded in FlashInfer header files.

This PR updates the PagedKVCache with the pinned memory support,
which can reduce the copy overhead between CPU and GPU.

This PR also bumps FlashInfer version, which now supports
* specifying kernels to build via cmake,
* pinned memory as host memory.

We also update CMakeLists.txt and config.cmake to include the
FlashInfer compile options. Prior to this PR, the kernels being
built is hardcoded in FlashInfer header files.
@tqchen
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tqchen commented May 29, 2024

@tvm-bot rerun

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2 participants