From cc72226b9e313682c4bb0f010da067014c1afc93 Mon Sep 17 00:00:00 2001
From: Wuwei Lin <wuwei@apache.org>
Date: Mon, 5 Jun 2023 21:47:21 -0700
Subject: [PATCH] [BYOC] Hide internal cutlass symbols

---
 python/tvm/contrib/cutlass/build.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/tvm/contrib/cutlass/build.py b/python/tvm/contrib/cutlass/build.py
index 0fddee54e09f..7b5a6b97b907 100644
--- a/python/tvm/contrib/cutlass/build.py
+++ b/python/tvm/contrib/cutlass/build.py
@@ -61,6 +61,7 @@ def _get_cutlass_compile_options(sm, threads, use_fast_math=False):
         "-Xcompiler=-fPIC",
         "-Xcompiler=-Wconversion",
         "-Xcompiler=-fno-strict-aliasing",
+        "-Xcompiler=-fvisibility=hidden",
         "-O3",
         "-std=c++17",
         f"-I{cutlass_include}",