From 6a6bd7568523232312d5f4e16bafeb58e0f725f8 Mon Sep 17 00:00:00 2001
From: Zijie Tian <zijietian@mail.xmu.edu.cn>
Date: Wed, 14 Jan 2026 08:07:07 +0800
Subject: [PATCH] feat: add Block-Sparse-Attention submodule (tzj/minference
 branch)

Add 3rdparty/Block-Sparse-Attention as a git submodule from the
tzj/minference branch of Zijie-Tian/Block-Sparse-Attention repository.

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .gitmodules                     | 4 ++++
 3rdparty/Block-Sparse-Attention | 1 +
 2 files changed, 5 insertions(+)
 create mode 100644 .gitmodules
 create mode 160000 3rdparty/Block-Sparse-Attention

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..a6b161d
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "3rdparty/Block-Sparse-Attention"]
+	path = 3rdparty/Block-Sparse-Attention
+	url = git@github.com:Zijie-Tian/Block-Sparse-Attention.git
+	branch = tzj/minference
diff --git a/3rdparty/Block-Sparse-Attention b/3rdparty/Block-Sparse-Attention
new file mode 160000
index 0000000..6ec5a27
--- /dev/null
+++ b/3rdparty/Block-Sparse-Attention
@@ -0,0 +1 @@
+Subproject commit 6ec5a27a0cd6bd92ea6296698d64e460c73da27e