2、我的环境为CentOS6.6-x64 +gcc4.82, 编译会有如下报错：

“Created ../build/linux_intel64_gcc_cc4.8.2_libc2.12_kernel2.6.32_release directory make -C "../build/linux_intel64_gcc_cc4.8.2_libc2.12_kernel2.6.32_release" -r -f ../../build/Makefile.tbb cfg=release

make[1]: Entering directory `/home/XXX/WorkSpace/tbb-2018_U5/build/linux_intel64_gcc_cc4.8.2_libc2.12_kernel2.6.32_release' ../../build/Makefile.tbb:32: CONFIG: cfg=release arch=intel64 compiler=gcc target=linux runtime=cc4.8.2_libc2.12_kernel2.6.32

g++ -o x86_rtm_rw_mutex.o -c -MMD -DDO_ITT_NOTIFY -g -O2 -DUSE_PTHREAD -m64 -mrtm -fPIC -D__TBB_BUILD=1 -Wall -Wno-parentheses -Wno-non-virtual-dtor -I../../src -I../../src/rml/include -I../../include ../../src/tbb/x86_rtm_rw_mutex.cpp

/tmp/ccYCbgzf.s: Assembler messages:

/tmp/ccYCbgzf.s:25: Error: no such instruction: `xend'

/tmp/ccYCbgzf.s:238: Error: no such instruction: `xbegin .L20'

/tmp/ccYCbgzf.s:357: Error: no such instruction: `xabort $255'

/tmp/ccYCbgzf.s:503: Error: no such instruction: `xbegin .L47'

/tmp/ccYCbgzf.s:617: Error: no such instruction: `xabort $255'

make[1]: *** [x86_rtm_rw_mutex.o] 错误 1”

4、回到解压目录重新make编译成功，用root用户安装到系统环境下。

(1)添加tbb变量

./generate_tbbvars.sh

./tbbvars.sh

(2)安装到系统环境

将.so库移至/usr/lib，将头文件移至 /usr/local/include,运行ldconfig

(so文件在如build/linux_intel64_gcc_cc4.8.2_libc2.12_kernel2.6.32_release 目录下)

(tbb-XX为解压目录)

cd ~/Work/tbb-XX/include && cp *.* /usr/local/include

cd ~/Work/tbb-XX/build/linux_intel64_gcc_cc4.8.2_libc2.12_kernel2.6.32_release/ && cp lib*.so* /usr/lib

5、编译examples/pipeline/square 运行报错

"pthread_attr_setstacksize: Invalid argument"

7、重新编译examples/pipeline/square ，运行正常。

serial run time = 0.165963

parallel run time = 0.0823397

elapsed time : 0.323785 seconds

总结：centeos6.6x64+gcc4.8.2安装tbb库不支持gcc编译-mrtm编译项，系统目录下旧的tbb头文件、库备份后删掉。