From 2abb03b915fc1c98acf5df818c11e7ad6bdcacf7 Mon Sep 17 00:00:00 2001
From: Megvii Engine Team <megengine@megvii.com>
Date: Wed, 4 Jan 2023 10:07:24 +0800
Subject: [PATCH] fix(core): do not use STL thread_local on Android

GitOrigin-RevId: 16a631fd77c5bb051f1327166f4c6b2aef9866a2
---
 src/core/include/megbrain/utils/thread_local.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/core/include/megbrain/utils/thread_local.h b/src/core/include/megbrain/utils/thread_local.h
index fd62d1207..3b968e02b 100644
--- a/src/core/include/megbrain/utils/thread_local.h
+++ b/src/core/include/megbrain/utils/thread_local.h
@@ -18,6 +18,12 @@
 #   endif
 #endif
 
+#if defined(__ANDROID__)
+#pragma message("force disable USE_STL_THREAD_LOCAL for thread_local mem leak at dlopen/dlclose")
+#undef USE_STL_THREAD_LOCAL
+#define USE_STL_THREAD_LOCAL 0
+#endif
+
 #if USE_STL_THREAD_LOCAL
 #define MGB_THREAD_LOCAL_PTR(T) thread_local T*
 #else
-- 
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