vllm-project/vllm-ascend

[Contribution] 任务 #19：310P支持compressed_tensors_config.py

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#10,666 opened on Jun 18, 2026

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📚 任务问题描述

任务描述

该任务拆分自 #9079，任务 ID：#19。

目前310P只支持Modelslim量化格式，需要拓展LLM-Compressor的compressed-tensors支持，也就是需要新增 compressed_tensors_config.py。

验收标准

  1. 使用LLM-Compressor压缩的qwen3-32B-W8A8模型进行验收。
  2. 精度无问题。

对接人

@jyoung6652

认领状态

待认领

建议的替代/修复方案

请根据任务描述提交实现、测试或文档 PR，并在 PR 中关联本 issue 与 #9079；如实现过程中发现任务边界、使用指导或现有行为存在不合理之处，请同步补充说明和最小复现。

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Contributor guide

Research direction
Implement compressed tensors config.py to support LLM Compressor compressed tensors format by defining the necessary configuration classes, following the structure from the existing Modelslim quantization config, and validate with the Qwen3-32B W8A8 model.
Tech stack
python
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitPython
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70