fix(core): do not use STL thread_local on Android

GitOrigin-RevId: 16a631fd77c5bb051f1327166f4c6b2aef9866a2

fix(core): do not use STL thread_local on Android
GitOrigin-RevId: 16a631fd77c5bb051f1327166f4c6b2aef9866a2
fb6a6321 · Megvii Engine Team · e77cea14 · fb6a6321
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src/core/include/megbrain/utils/thread_local.h src/core/include/megbrain/utils/thread_local.h +6 -0

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--- 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