deepseek-ai/DeepSelect

DeepSelect: TopK kernels for DeepSeek Sparse Attention (DSA) and Samplers

Stars: 343
Forks: 21
Open beginner issues: 0
Indexed issues: 5
Avg merge: 10m
Merged PRs (30d): 2

Dominant language: Cuda
License: MIT
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

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5 open issues indexed

Sorted Top-K index offsets overflow before int64 conversion Open

deepseek-ai/DeepSelect#1 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Calling Top-K with input on a non-current GPU uses the wrong device Open

deepseek-ai/DeepSelect#3 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Top-K vector accesses exceed accepted tensor boundaries Open

deepseek-ai/DeepSelect#5 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Top-K repeats driver lookup, metadata allocations, and launch attributes Open

deepseek-ai/DeepSelect#7 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Substantial design overlap with LiteTopK: request for public acknowledgment and citation Open

deepseek-ai/DeepSelect#13 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026

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