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升级jemalloc到5.3版本 (#2884)

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升级jemalloc到5.3版本,相比5.2.1内存稳定许多,去除--without-export编译参数,
解决类似glibc中分配内存却在jemalloc中释放导致崩溃问题.
比如: toolkit::LoggerWrapper::printLogV中使用的vasprintf
This commit is contained in:
alexliyu7352 2023-10-09 19:37:04 +08:00 committed by GitHub
parent 48f62810c7
commit db3f0147be
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 30 additions and 6 deletions
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13
CMakeLists.txt
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@ -39,6 +39,7 @@ option(ENABLE_FAAC "Enable FAAC" OFF)
option(ENABLE_FFMPEG "Enable FFmpeg" OFF)
option(ENABLE_HLS "Enable HLS" ON)
option(ENABLE_JEMALLOC_STATIC "Enable static linking to the jemalloc library" OFF)
option(ENABLE_JEMALLOC_DUMP "Enable jemalloc to dump malloc statistics" OFF)
option(ENABLE_MEM_DEBUG "Enable Memory Debug" OFF)
option(ENABLE_MP4 "Enable MP4" ON)
option(ENABLE_HLS_FMP4 "Enable HLS-FMP4" ON)
@ -335,7 +336,11 @@ if(ENABLE_JEMALLOC_STATIC)
if(NOT EXISTS ${DEP_ROOT_DIR})
file(MAKE_DIRECTORY ${DEP_ROOT_DIR})
endif()
if (ENABLE_JEMALLOC_DUMP)
set(ENABLE_JEMALLOC_STAT ON)
else ()
set(ENABLE_JEMALLOC_STAT OFF)
endif ()
include(Jemalloc)
include_directories(SYSTEM ${DEP_ROOT_DIR}/${JEMALLOC_NAME}/include/jemalloc)
link_directories(${DEP_ROOT_DIR}/${JEMALLOC_NAME}/lib)
@ -349,6 +354,12 @@ if(JEMALLOC_FOUND)
message(STATUS "found library: ${JEMALLOC_LIBRARIES}")
include_directories(${JEMALLOC_INCLUDE_DIR})
update_cached_list(MK_LINK_LIBRARIES ${JEMALLOC_LIBRARIES})
add_definitions(-DUSE_JEMALLOC)
message(STATUS "jemalloc will be used to avoid memory fragmentation")
if (ENABLE_JEMALLOC_DUMP)
add_definitions(-DENABLE_JEMALLOC_DUMP)
message(STATUS "jemalloc will save memory usage statistics when the program exits")
endif ()
endif()
# 查找 openssl 是否安装

23
cmake/Jemalloc.cmake
View File

@ -1,21 +1,34 @@
# Download and build Jemalloc
set(JEMALLOC_VERSION 5.2.1)
set(JEMALLOC_VERSION 5.3.0)
set(JEMALLOC_NAME jemalloc-${JEMALLOC_VERSION})
set(JEMALLOC_TAR_PATH ${DEP_ROOT_DIR}/${JEMALLOC_NAME}.tar.bz2)
list(APPEND jemalloc_CONFIG_ARGS --disable-initial-exec-tls)
list(APPEND jemalloc_CONFIG_ARGS --without-export)
#list(APPEND jemalloc_CONFIG_ARGS --without-export)
if (ENABLE_JEMALLOC_STAT)
list(APPEND jemalloc_CONFIG_ARGS --enable-stats)
message(STATUS "Jemalloc stats enabled")
else ()
list(APPEND jemalloc_CONFIG_ARGS --disable-stats)
message(STATUS "Jemalloc stats disabled")
endif ()
list(APPEND jemalloc_CONFIG_ARGS --disable-libdl)
#list(APPEND jemalloc_CONFIG_ARGS --disable-cxx)
#list(APPEND jemalloc_CONFIG_ARGS --with-jemalloc-prefix=je_)
#list(APPEND jemalloc_CONFIG_ARGS --enable-debug)
if(NOT EXISTS ${JEMALLOC_TAR_PATH})
message(STATUS "Downloading ${JEMALLOC_NAME}...")
file(DOWNLOAD https://github.com/jemalloc/jemalloc/releases/download/${JEMALLOC_VERSION}/${JEMALLOC_NAME}.tar.bz2
${JEMALLOC_TAR_PATH})
set(JEMALLOC_URL https://github.com/jemalloc/jemalloc/releases/download/${JEMALLOC_VERSION}/${JEMALLOC_NAME}.tar.bz2)
message(STATUS "Downloading ${JEMALLOC_NAME} from ${JEMALLOC_URL}")
file(DOWNLOAD ${JEMALLOC_URL} ${JEMALLOC_TAR_PATH} SHOW_PROGRESS STATUS JEMALLOC_DOWNLOAD_STATUS LOG JEMALLOC_DOWNLOAD_LOG)
list(GET JEMALLOC_DOWNLOAD_STATUS 0 JEMALLOC_DOWNLOAD_STATUS_CODE)
if(NOT JEMALLOC_DOWNLOAD_STATUS_CODE EQUAL 0)
file(REMOVE ${JEMALLOC_TAR_PATH})
message(STATUS "${JEMALLOC_DOWNLOAD_LOG}")
message(FATAL_ERROR "${JEMALLOC_NAME} download failed! error is ${JEMALLOC_DOWNLOAD_STATUS}")
return()
endif ()
endif()
SET( DIR_CONTAINING_JEMALLOC ${DEP_ROOT_DIR}/${JEMALLOC_NAME} )