Individual skill
assign-triton-ascend-token-pools
Implement and optimize Triton-Ascend request-to-token-pool assignment using int32 metadata, masked prefix-length reduction, and fixed-offset block loops. Use when an agent ports SGLang-style KV cache assignment to Ascend NPU, copies variable request spans from a concatenated cache, or needs to replace loop-carried vector offsets that compile poorly.
skills/assign-triton-ascend-token-pools/SKILL.md
Source commit 4ab5ee7adf47755ecd42723f55f4c58e38be95a7
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- Last checked
- Nov 4, 2026
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- Repository last updated
- Aug 15, 2026
- License
- Apache-2.0
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- ai Repository topic
- ascend Repository topic
- ascend-npu Repository topic
- npu Repository topic
- triton Repository topic
- triton-ascend Repository topic
- claude-code Repository topic
- codex Repository topic
- opencode Repository topic
- engineering Derived category
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# Assign Triton-Ascend Token Pools
## Goal
Copy each request's contiguous cache segment into the correct row and token range of a request-to-token table.
## Workflow
1. Launch one program per request.
2. Load kv_start, kv_end, and the destination request-pool row.
3. Sum end-start for all earlier requests to find this request's source offset in the concatenated cache.
4. Use int32 metadata when all lengths, offsets, and pool indices fit.
5. Copy kv_end-kv_start elements in fixed BLOCK_SIZE chunks with derived per-iteration offsets.
