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[feature] Add GPU Buffer Support for GDS#84

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zhuofan1123 merged 5 commits intotaco-project:mainfrom
wenpengw-nv:wenpengw/gds_buffer
Dec 18, 2025
Merged

[feature] Add GPU Buffer Support for GDS#84
zhuofan1123 merged 5 commits intotaco-project:mainfrom
wenpengw-nv:wenpengw/gds_buffer

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@wenpengw-nv
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This PR provides enhancements for FlexKV's GDS, including GPU buffer support, layout transformation functionality, and code cleanup.

✨ Key Changes

  1. GPU Buffer Support
  • Added GPU buffer support for the GDS
  • Enhanced data transfer Bandwidth between GPU and SSD
  1. Layout Transform
  • Layout transform between bufferr and target gpu: layout_transform.cu and layout_transform.cuh
  • Introduced gpu_layout_type configuration parameter for benchmark tools
  1. Code Cleanup

@zhuofan1123 zhuofan1123 self-requested a review December 18, 2025 05:09
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@peaceforeverCN peaceforeverCN left a comment

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LGTM

@zhuofan1123 zhuofan1123 merged commit 6e1bf28 into taco-project:main Dec 18, 2025
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Luis-xu pushed a commit to peaceforeverCN/FlexKV that referenced this pull request Dec 26, 2025
* adjust index accel to new cache engine data struct

Signed-off-by: charliecgxu <charliecgxu@tencent.com>

* fix broken tests for cache engine

Signed-off-by: charliecgxu <charliecgxu@tencent.com>

---------

Signed-off-by: charliecgxu <charliecgxu@tencent.com>
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3 participants