---
id: pr-vllm-12097
repo: vllm-project/vllm
pr: 12097
title: 'Add: Support for Sparse24Bitmask Compressed Models'
author: rahul-tuli
date: '2025-02-05'
url: https://github.com/vllm-project/vllm/pull/12097
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- quantization
- tma
techniques: []
hardware_features:
- fp8
- tma
kernel_types:
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 3b2005e1db79efe2ea4587035eb2e7ced6e258cb
inclusion_reason: kernel file changes
changed_paths:
- .buildkite/lm-eval-harness/configs/SparseLlama3.1_2of4_fp8_compressed.yaml
- requirements-common.txt
- tests/quantization/test_compressed_tensors.py
- vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors.py
- vllm/model_executor/layers/quantization/compressed_tensors/schemes/compressed_tensors_24.py
head_ref_oid: bb2073897e830e5bfb7e858aa02cce93f1e03966
artifact_dir: evidence/pull-bundles/vllm/gh-12097
---
# Add: Support for Sparse24Bitmask Compressed Models

- Repository: `vllm-project/vllm`
- PR: [12097](https://github.com/vllm-project/vllm/pull/12097)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `.buildkite/lm-eval-harness/configs/SparseLlama3.1_2of4_fp8_compressed.yaml`
- `requirements-common.txt`
- `tests/quantization/test_compressed_tensors.py`
- `vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors.py`
- `vllm/model_executor/layers/quantization/compressed_tensors/schemes/compressed_tensors_24.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-12097`
