---
id: pr-sglang-12816
repo: sgl-project/sglang
pr: 12816
title: '[Deepseek V3.2] Only skip Indexer logits computation when is_extend_without_speculative'
author: hlu1
date: '2025-11-07'
url: https://github.com/sgl-project/sglang/pull/12816
source_category: upstream-code
architectures:
- sm100
tags:
- attention
techniques: []
hardware_features: []
kernel_types:
- attention
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: bef37d6de86ac842541a10f0e54bd446732f19c9
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/attention/nsa/nsa_indexer.py
- python/sglang/srt/model_executor/forward_batch_info.py
- python/sglang/srt/models/deepseek_v2.py
head_ref_oid: ffcf6d593a93744a96425d8aca42d3b2fef8c6cc
artifact_dir: evidence/pull-bundles/sglang/gh-12816
---
# [Deepseek V3.2] Only skip Indexer logits computation when is_extend_without_speculative

- Repository: `sgl-project/sglang`
- PR: [12816](https://github.com/sgl-project/sglang/pull/12816)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/attention/nsa/nsa_indexer.py`
- `python/sglang/srt/model_executor/forward_batch_info.py`
- `python/sglang/srt/models/deepseek_v2.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-12816`
