From 4f02b77de4e794a0d417ed98a26884208f75e043 Mon Sep 17 00:00:00 2001
From: ihb2032 <40718643+ihb2032@users.noreply.github.com>
Date: Thu, 18 Sep 2025 17:43:23 +0800
Subject: [PATCH] Fix: Add explicit #include <omp.h> for OpenMP compatibility
 on certain toolchains  (#24951)

Signed-off-by: lyd1992 <liuyudong@iscas.ac.cn>
Signed-off-by: ihb2032 <1355790728@qq.com>
---
 csrc/cpu/cpu_types.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/csrc/cpu/cpu_types.hpp b/csrc/cpu/cpu_types.hpp
index 17bbe04eef94a..c3a21796881c9 100644
--- a/csrc/cpu/cpu_types.hpp
+++ b/csrc/cpu/cpu_types.hpp
@@ -17,4 +17,8 @@
   #warning "unsupported vLLM cpu implementation"
 #endif
 
+#ifdef _OPENMP
+  #include <omp.h>
+#endif
+
 #endif
\ No newline at end of file