---
id: pr-sglang-18113
repo: sgl-project/sglang
pr: 18113
title: '[HiCache] refactor page_first_direct io kernel'
author: huangtingwei9988
date: '2026-02-27'
url: https://github.com/sgl-project/sglang/pull/18113
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 36dc973cbfb9c35688cc2799a61591d80ce25d13
inclusion_reason: defer
changed_paths:
- sgl-kernel/csrc/kvcacheio/transfer.cu
- sgl-kernel/tests/test_kvcacheio.py
artifact_dir: evidence/pull-bundles/sglang/gh-18113
head_ref_oid: a6645b0c4857a320a0abe11cba338392494d5a22
---
# [HiCache] refactor page_first_direct io kernel

- Repository: `sgl-project/sglang`
- PR: [18113](https://github.com/sgl-project/sglang/pull/18113)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `sgl-kernel/csrc/kvcacheio/transfer.cu`
- `sgl-kernel/tests/test_kvcacheio.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-18113`
