NVIDIA / NVIDIA/cuvs

Improve kernel config for fused brute force knn search

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#278 1 comment 0 reactions 1 assignee View on GitHub

@mfoerste4 is already working on this.

Since Aug 6, 2024.

feature request
Dominant language
Cuda
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854
Forks
236
Avg merge
3d 3h
Merged PRs (30d)
62

Description

Using the example from #277, one can observe that the performance of the fused distance+knn kernels are not ideal when the number of queries is low. The task is:

  • tune the configuration of the fused distance+knn kernels to maximize performance
  • re-evaluate the logic to choose between fused and non fused kernels

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