1.1.1 MPI并行计算环境搭建
流程参考：http://blog.csdn.net/nohackccc/article/details/9061275
遇到的一些问题及解决方法：
（1） 启动mpd &时报错socket.gaierror:[Errno -2] Name…
原因:hostname =socket.gethostname()可获取到主机名，但socket.gethostbyname(hostname)获取不到主机IP.
解决办法是在/etc/hosts文件中在原127.0.0.1localhost下再添加一条127.0.0.1 myhostname
1.1.2 Linux下Boost编译安装
流程参考：http://blog.csdn.net/nohackccc/article/details/8987268
遇到的一些问题及解决方法：
/root/linux/boost_1_42_0/tools/build/v2
using mpi添加到usr-config.jam，具体参考/root/linux/boost_1_42_0/tools/build/v2/tools/mpi.jam中的注释
(1) linux编译boost mpi出错
./boost/python/detail/wrap_python.hpp:76:24: error: patchlevel.h: No such file or directory
原因是缺少python-dev，下载python-dev并将头文件及库放入python相应路径。
(2) mpi编译Boost生成so文件出错：faile gcc.link.dll
google后说：
原因是gcc和ld不匹配，导致生成so时ld失败
解决方法是：找到user-config.jam，编辑configure gcc参数为 Using gcc : : : <linker-type>sun;重新编译
但貌似不可以.
错误地方：
"g++" -o "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/libboost_mpi.so.1.42.0" -Wl,-h -Wl,libboost_mpi.so.1.42.0 -shared -Wl,--start-group "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/broadcast.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/communicator.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/computation_tree.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/content_oarchive.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/environment.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/exception.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/graph_communicator.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/group.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/intercommunicator.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/mpi_datatype_cache.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/mpi_datatype_oarchive.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/packed_iarchive.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/packed_oarchive.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/packed_skeleton_iarchive.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/packed_skeleton_oarchive.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/point_to_point.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/request.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/text_skeleton_oarchive.o" "bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/timer.o" "bin.v2/libs/serialization/build/gcc-4.3/release/threading-multi/libboost_serialization.so.1.42.0" -Wl,-Bstatic -Wl,-Bdynamic -ldl -llam -llammpi++ -llammpio -lmpi -lrt -Wl,--end-group -Wl,--strip-all -pthread
...failed gcc.link.dll bin.v2/libs/mpi/build/gcc-4.3/release/threading-multi/libboost_mpi.so.1.42.0...
自己把那块链接错误重新运行了一次，可以发现一些线索
(3) cannotopen shared object file:No such file or directory
解决方法参考http://blog.csdn.net/nohackccc/article/details/9012813
(4)
1.1.3 Cuda5
(1) Errorwhile loading shared libraries:libcudart.so.3:wrong ELE class:ELFCLASS32
在编译cuda第一个程序时出现该错误，原因是LD_LIBRARY_PATH变量设置的32位路径，而不是64位，解决方法参考http://blog.csdn.net/nohackccc/article/details/9038537
1.1.4 InfiniBand技术
(1)How to installation of Mellanox Infiniband OFED stack on linux
参考http://blog.csdn.net/nohackccc/article/details/8990385
(2) configure
参考http://blog.csdn.net/nohackccc/article/details/9005094
1.1.5 安装jdk及eclipse
http://blog.csdn.net/nohackccc/article/details/9012159
1.1.6 WindowANSI编码格式程序到linux下乱码问题
转到linux下要以UTF-8无Bom格式编码，解决方法一使用iconv脚本转换参考http://blog.csdn.net/nohackccc/article/details/9012971
或使用转换工具，见附件
1.1.7 Window代码到suse linux后在运行时因为memset后给结构体中string赋值出错，http://blog.csdn.net/nohackccc/article/details/9016583，原因待查。解决方法是把memset(&struct,0, sizeof(struct))这一行屏蔽，即可给struct.string赋值