1、cheng1. OFED驅(qū)動安裝下面以在RHEL5.0的AMD系統(tǒng)安裝的整個過程，Intel系統(tǒng)與之類似。# tarzxvfofed.tar.gz# cdofed-1.4# ./install.sh出現(xiàn)如下的界面：OFEDDistributionSoftwareInstallationMenu1) ViewOFEDInstallationGuide2) InstallOFEDSoftware3) ShowInstalledSoftware4) ConfigureIPoIB5) UninstallOFEDSoftwareQ)ExitSelectOption1-5:2選才22,進入如下界面：OFE

2、DDistributionSoftwareInstallationMenuchengcheng1) Basic(OFEDmodulesandbasicuserlevellibraries)2) HPC(OFEDmodulesandlibraries,MPIanddiagnostictools)3) Allpackages(allofBasic,HPC)4) CustomizeQ)ExitSelectOption1-4:對于一個集群來說，有一個節(jié)點選擇3,其他的節(jié)點選擇2就行了出現(xiàn)的余下選項，一路Enter就行了即使在操作系統(tǒng)完全安裝的情況下，出現(xiàn)一個提示tcl-devel沒有安裝插入系統(tǒng)的安裝

3、光盤，找到相應(yīng)的軟件包，執(zhí)行rpm-ivh*.rpm安裝就行了#./install(重新安裝即可)按照提示，給舊網(wǎng)絡(luò)配置IP地址等內(nèi)容安裝完全后，執(zhí)行如下步驟：#/etc/init.d/openibdstart#/etc/init.d/opensmdstartIB網(wǎng)絡(luò)就配置成功chengcheng2.基于以太網(wǎng)安裝openmpi(openmpi-1.2.4.tar.bz2)的步驟：#bunzip2openmpi-1.2.4.tar.bz2#tarxvfopenmpi-1.2.4.tar#cdopenmpi-1.2.4#./configure-prefix=install_dirCC=ccomp

4、ilerCXX=c+compilerF77=fortrancompiler-enable-static-disable-shared#makeallinstall#vi/etc/profile或者/root/.bashrc添加路徑：exportPATH=install_dir/bin:$PATH(安裝完成后，要修改mpirun的路徑，與安裝的路徑一致)#source/etc/profile或者/root/.bashrc#whichmpirun(驗證路徑安裝是否正確，如果正確應(yīng)返回安裝路徑)用安裝好的并行環(huán)境openmpi來運行hpl,編譯的時候注意以下幾個問題：?修改MPlib,如果用mpic

5、hM$(MPdir)/lib/libmpich.a,用openmpi就要修改為$(MPdir)/lib/libmpi.a。?修改CCFLAGS,如果用mpich,M$(HPL_DEFS)-fomit-frame-pointer-03-funroll-loops-WWall,用openmpi就要修改為$(HPL_DEFS)-03?修改LINKER,如果是mpich,則該值可以用mpif77,用openmpi此值必須和CC保持一致，估計是openmpi不支持混編。利用openmpi運行hpl的命令：chengcheng#mpirun-np4-mcabtltcp,self-mcabtl_tcp_if

6、_includeeth0/eth1-mcapls_rsh_agentrsh-host./xhpl3.基于IB網(wǎng)安裝openmpi(openmpi-124.tar.bz2)的步驟：# bunzip2openmpi-1.2.4.tar.bz2# tarxvfopenmpi-1.2.4.tar# cdopenmpi-1.2.4# ./configure-prefix=install_dirCC=ccompilerCXX=c+compilerF77=fortrancompiler-enable-static-disable-sharedwith-openib=/usr# makeallinstall#

7、vi/etc/profile或者/root/.bashrc添加路徑：exportPATH=install_dir/bin:$PATH(安裝完成后，要修改mpirun的路徑，與安裝的路徑一致)#source/etc/profile或者/root/.bashrc#whichmpirun(驗證路徑安裝是否正確，如果正確應(yīng)返回安裝路徑)用安裝好的并行環(huán)境openmpi來運行hpl,編譯的時候注意以下幾個問題：?修改MPlib,如果用mpichM$(MPdir)/lib/libmpich.a,用openmpi就要修改為$(MPdir)/lib/libmpi.a。?修改CCFLAGS,如果用mpich,M

8、$(HPL_DEFS)-fomit-frame-pointer-03-funroll-loops-WWall,用openmpi就要修改為$(HPL_DEFS)-03?修改LINKER,如果是mpich,則該值可以用mpif77,用openmpi此值必須和CC保持一致，估計是openmpi不支持混編。chengcheng利用openmpi運行hpl的命令：1 mpirun-np4-mcabtlopenib,self-mcapls_rsh_agentrsh-host./xhpl4 .基于以太網(wǎng)安裝mvapich(mvapich2-1.0.3.tar.gz)的步驟：#tarzxvfmvapich2-

9、1.0.3.tar.gz#cdmvapich2-1.0.3#./configure-prefix=install-dir其他的選項可以選擇默認#make#makeinstall#vi/etc/profile或者/root/.bashrc添加如下一行：exportPATH=/install-dir/bin:$PATH#source/etc/profile或者/root/.bashrc#whichmpirun(驗證路徑安裝是否正確，如果正確應(yīng)返回安裝路徑)#vi/etc/mpd.conf添力口一行：secretword=#chmod600/etc/mpd.conf#vi/.mpd.conf添力口一

10、行：secretword=#chmod600/.mpd.conf#vi/.mpdpasswdchengcheng添力口一行：secretword=#chmod600/.mpdpasswd#cd/install-dir/bin#mpd&#vimpd.hosts加入集群中節(jié)點的主機名#mpdboot-nx-rsh=rsh（n為集群節(jié)點的數(shù)目）#mpdtrace-l如果執(zhí)行結(jié)果是集群所有節(jié)點的主機名，則mvapich2可以運行了！#mpirun-npx-machine./可執(zhí)行程序5 .基于IB網(wǎng)安裝mvapich（mvapich2-1.0.3.tar.gz）的步驟:# tarzxvfmvapich

11、2-1.0.3.tar.gz# cdmvapich2-1.0.3# vimake.mvapich2.ofa修改如下兩行：PREFIX=$PREFIX:-/install-dir;OPEN_IB_HOME=$OPEN_IB_HOME:-/usr#./make.mvapich2.ofa# vi/etc/profile或者/root/.bashrc添加如下一行：exportPATH=/install-dir/bin:$PATH#source/etc/profile或者/root/.bashrc#whichmpirun（驗證路徑安裝是否正確，如果正確應(yīng)返回安裝路徑）chengcheng#vi/etc/mpd.conf添力口一行：secretword=#chmod600/etc/mpd.conf#vi/.mpd.conf添力口一行：secretword=#chmod600/.mpd.conf#vi/.mpdpasswd添力口一行：secr