Merge pull request #15180 from velconia/add_pyramid_dnn_support

Add JeMalloc 

CMakeLists.txt

@@ -55,6 +55,7 @@ option(WITH_DOUBLE      "Compile PaddlePaddle with double precision"    OFF)
 option(WITH_RDMA        "Compile PaddlePaddle with RDMA support"        OFF)
 option(WITH_TIMER       "Compile PaddlePaddle with stats timer"         OFF)
 option(WITH_PROFILER    "Compile PaddlePaddle with GPU profiler and gperftools"        OFF)
+option(WITH_JEMALLOC    "Compile PaddlePaddle with jemalloc"            OFF)
 option(WITH_DOC         "Compile PaddlePaddle with documentation"       OFF)
 option(WITH_COVERAGE    "Compile PaddlePaddle with code coverage"       OFF)
 option(COVERALLS_UPLOAD "Package code coverage data to coveralls"       OFF)
@@ -261,6 +262,12 @@ if (WITH_PROFILER)
     add_definitions(-DWITH_GPERFTOOLS)
 endif()
 
+if (WITH_JEMALLOC)
+    find_package(JeMalloc REQUIRED)
+    include_directories(${JEMALLOC_INCLUDE_DIR})
+    add_definitions(-DWITH_JEMALLOC)
+endif()
+
 include(generic)            # simplify cmake module
 include(package)            # set paddle packages
 include(ccache)             # set ccache for compilation

cmake/FindJeMalloc.cmake

+# - Find JeMalloc library
+# Find the native JeMalloc includes and library
+#
+# JEMALLOC_INCLUDE_DIR - where to find jemalloc.h, etc.
+# JEMALLOC_LIBRARIES - List of libraries when using jemalloc.
+# JEMALLOC_FOUND - True if jemalloc found.
+
+find_path(JEMALLOC_INCLUDE_DIR
+  NAMES jemalloc/jemalloc.h
+  HINTS ${JEMALLOC_ROOT_DIR}/include)
+
+find_library(JEMALLOC_LIBRARIES
+  NAMES jemalloc
+  HINTS ${JEMALLOC_ROOT_DIR}/lib)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(jemalloc DEFAULT_MSG JEMALLOC_LIBRARIES JEMALLOC_INCLUDE_DIR)
+
+mark_as_advanced(
+  JEMALLOC_LIBRARIES
+  JEMALLOC_INCLUDE_DIR)

cmake/generic.cmake

@@ -115,6 +115,10 @@ function(common_link TARGET_NAME)
   if (WITH_PROFILER)
     target_link_libraries(${TARGET_NAME} gperftools::profiler)
   endif()
+
+  if (WITH_JEMALLOC)
+    target_link_libraries(${TARGET_NAME} ${JEMALLOC_LIBRARIES})
+  endif()
 endfunction()
 
 

paddle/scripts/paddle_build.sh

@@ -199,6 +199,7 @@ function cmake_gen() {
         -DANAKIN_BUILD_CROSS_PLANTFORM=${ANAKIN_BUILD_CROSS_PLANTFORM:ON}
         -DPY_VERSION=${PY_VERSION:-2.7}
         -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX:-/paddle/build}
+        -DWITH_JEMALLOC=${WITH_JEMALLOC:-OFF}
     ========================================
 EOF
     # Disable UNITTEST_USE_VIRTUALENV in docker because
@@ -232,7 +233,8 @@ EOF
         -DANAKIN_BUILD_FAT_BIN=${ANAKIN_BUILD_FAT_BIN:OFF}\
         -DANAKIN_BUILD_CROSS_PLANTFORM=${ANAKIN_BUILD_CROSS_PLANTFORM:ON}\
         -DPY_VERSION=${PY_VERSION:-2.7} \
-        -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX:-/paddle/build}
+        -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX:-/paddle/build} \
+        -DWITH_JEMALLOC=${WITH_JEMALLOC:-OFF}
 
 }