Repository navigation

Gpu cusparse build acceleration - #18

Merged

chishui merged 10 commits into

opensearch-project:mainfrom

chishui:gpu-cusparse-build-acceleration

Aug 7, 2026

Merged

Gpu cusparse build acceleration#18
chishui merged 10 commits into
opensearch-project:mainfrom
chishui:gpu-cusparse-build-acceleration

Commits on Jul 10, 2026
- Add GPU-accelerated SeismicIndex build via cuSPARSE
  chishui
  committed
  bf4df02
- Add opt-in GPU profiling and env-configurable benchmark iters
  chishui
  committed
  ce5b75a
- Offload summarize() max-pool to GPU, batched per inverted list
  chishui
  committed
  47087d7
- Rename to NSPARSE_ENABLE_GPU, flat-array CPU summarize, opt-in GPU summarize
  chishui
  committed
  ca97235
- Move CUDA build logic into nsparse/gpu/CMakeLists.txt
  chishui
  committed
  6ab574a
- Refactor GPU module: remove profiling, split out GpuSummarizer
  chishui
  committed
  cb03500
- Refactor summarize_ into a single CPU/GPU dispatch
  chishui
  committed
  33d45ad
- Document GPU acceleration in DEVELOPER_GUIDE
  chishui
  committed
  cb6da4a
Commits on Aug 5, 2026
- Merge remote-tracking branch 'upstream/main' into gpu-cusparse-build-acceleration
  chishui
  committed
  cc70223
Commits on Aug 7, 2026
- Address GPU build review: crash-safety, memory guard, leak, diagnostics
  chishui
  committed
  bafdbc5