Add tcmalloc replacement bits into LL code.

indra/cmake/GooglePerfTools.cmake

@@ -4,6 +4,7 @@ include(Prebuilt)
 # If you want to enable or disable TCMALLOC in viewer builds, this is the place.
 # set ON or OFF as desired.
 set (USE_TCMALLOC ON)
+#set (USE_TCMALLOC OFF) # <FS:ND> tcmalloc removal
 
 if (STANDALONE)
   include(FindGooglePerfTools)
@@ -59,3 +60,9 @@ if (USE_GOOGLE_PERFTOOLS)
   set(GOOGLE_PERFTOOLS_LIBRARIES ${TCMALLOC_LIBRARIES} ${STACKTRACE_LIBRARIES} ${PROFILER_LIBRARIES})
 else (USE_GOOGLE_PERFTOOLS)
 endif (USE_GOOGLE_PERFTOOLS)
+
+# <FS:ND> tcmalloc removal
+if( NOT USE_TCMALLOC )
+ add_definitions( -DND_NO_TCMALLOC )
+endif( NOT USE_TCMALLOC )
+# </FS:ND> tcmalloc removal

indra/llcommon/CMakeLists.txt

@@ -108,7 +108,6 @@ set(llcommon_SOURCE_FILES
     reflective.cpp
     timing.cpp
     u64.cpp
-    ndintrin.cpp
     )
     
 set(llcommon_HEADER_FILES
@@ -266,9 +265,13 @@ set(llcommon_HEADER_FILES
     timer.h
     timing.h
     u64.h
-    ndintrin.h
     )
 
+# <FS:ND> Add all nd* files. memory pool, intrinsics, ...
+list(APPEND llcommon_SOURCE_FILES ndallocators.cpp ndintrin.cpp ndmemorypool.cpp )
+list(APPEND llcommon_HEADER_FILES ndintrin.h ndlocks.h ndmemory.h ndmemorypool.h ndpooldefines.h )
+# </FS:ND>
+
 # <FS:CR> Add OSSL constants for OpenSim builds
 if (HAS_OPENSIM_SUPPORT)
     LIST(APPEND llcommon_HEADER_FILES

indra/llcommon/llmemory.h

@@ -34,6 +34,11 @@
 #define LL_CHECK_MEMORY
 #endif
 
+// <FS:ND> No tcmalloc
+#ifdef ND_NO_TCMALLOC
+#include "ndmemory.h"
+#else
+
 inline void* ll_aligned_malloc( size_t size, int align )
 {
 	void* mem = malloc( size + (align - 1) + sizeof(void*) );
@@ -130,6 +135,7 @@ inline void ll_aligned_free_32(void *p)
 	free(p); // posix_memalign() is compatible with heap deallocator
 #endif
 }
+#endif // </FS:ND> No tcmalloc
 
 #ifndef __DEBUG_PRIVATE_MEM__
 #define __DEBUG_PRIVATE_MEM__  0
@@ -450,6 +456,9 @@ public:
 	static void  freeMem(LLPrivateMemoryPool* poolp, void* addr) ;
 };
 
+// <FS:ND> No tcmalloc
+#ifndef ND_NO_TCMALLOC
+
 //-------------------------------------------------------------------------------------
 #if __DEBUG_PRIVATE_MEM__
 #define ALLOCATE_MEM(poolp, size) LLPrivateMemoryPoolManager::allocate((poolp), (size), __FUNCTION__, __LINE__)
@@ -459,6 +468,9 @@ public:
 #define FREE_MEM(poolp, addr) LLPrivateMemoryPoolManager::freeMem((poolp), (addr))
 //-------------------------------------------------------------------------------------
 
+#endif
+// </FS:ND> No tcmalloc
+
 //
 //the below singleton is used to test the private memory pool.
 //

indra/llcommon/llsys.cpp

@@ -93,6 +93,7 @@ const char MEMINFO_FILE[] = "/proc/meminfo";
 extern int errno;
 #endif
 
+#include "ndmemorypool.h" // <FS:ND/> tcmalloc replacement
 
 static const S32 CPUINFO_BUFFER_SIZE = 16383;
 LLCPUInfo gSysCPU;
@@ -916,6 +917,10 @@ void LLMemoryInfo::stream(std::ostream& s) const
 			s << value;           // just use default LLSD formatting
 		s << std::endl;
 	}
+
+	// <FS:ND> tcmalloc replacement
+	ndMemoryPool::dumpStats( s );
+	// </FS:ND>
 }
 
 LLSD LLMemoryInfo::getStatsMap() const

indra/newview/llappviewer.cpp

@@ -241,6 +241,8 @@
 // define a self-registering event API object
 #include "llappviewerlistener.h"
 
+#include "ndmemorypool.h" // <FS:ND/> tcmalloc replacement
+
 #if (LL_LINUX || LL_SOLARIS) && LL_GTK
 #include "glib.h"
 #endif // (LL_LINUX || LL_SOLARIS) && LL_GTK
@@ -718,6 +720,8 @@ LLAppViewer::~LLAppViewer()
 
 bool LLAppViewer::init()
 {	
+	ndMemoryPool::startUp(); // <FS:ND/> tcmalloc replacement
+
 	//
 	// Start of the application
 	//
@@ -2177,6 +2181,9 @@ bool LLAppViewer::cleanup()
 
     llinfos << "Goodbye!" << llendflush;
 
+	// This coud leak memory that was allocated in the pool. But that's ok. We're about to die and the OS will take care of this.
+	//	ndMemoryPool::tearDown(); // <FS:ND/> tcmalloc replacement
+
 	// return 0;
 	return true;
 }