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小木虫论坛-学术科研互动平台 » 计算模拟区 » 第一性原理 » Vasp&MedeA » help---------openmpi
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板桥霜

木虫 (正式写手)

[求助] help---------openmpi 已有2人参与

hello every, I've got some problems when I try to compile hello_c.c, one sample of openmpi1.8 examples, the  messages are here:
./Makefile hello_c.c
./Makefile: line 27: CC: command not found
./Makefile: line 28: CXX: command not found
./Makefile: line 29: CCC: command not found
./Makefile: line 30: FC: command not found
./Makefile: line 31: JAVAC: command not found
./Makefile: line 32: SHMEMCC: command not found
./Makefile: line 33: SHMEMFC: command not found
./Makefile: line 40: CFLAGS: command not found
./Makefile: line 41: CXXFLAGS: command not found
./Makefile: line 42: CCFLAGS: command not found
./Makefile: line 43: FCFLAGS: command not found
./Makefile: line 47: EXAMPLES: command not found
./Makefile: line 70: all:: command not found
./Makefile: line 71: syntax error near unexpected token `then'
./Makefile: line 71: `        @ if which ompi_info >/dev/null 2>&1 ; then \'
[root@lab-host examples]# which mpicc
/home/han/program/openmpi/bin/mpicc
I have add the path of mpicc, mpic++ and mifort to PATH, what should I do?
Thanks alot
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1楼 2014-08-28 09:22:10
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板桥霜

木虫 (正式写手)
引用回帖:
3楼: Originally posted by liliangfang at 2014-08-29 07:54:58
在root下试试
yum install gcc*

I've tried using root, still wrong.
and it's not about gcc, cause
$ rpm -qa |grep gcc
gcc-c++-4.4.6-3.el6.i686
gcc-gfortran-4.4.6-3.el6.i686
gcc-4.4.6-3.el6.i686
libgcc-4.4.6-3.el6.i686
The program was complied with icc, ifort
thanks anyway~
==================================================
The work was carried out in a cluster composed of 1 server(lib-host), 2 nodes(lib-p1 and lib-p2).
NFS, NIS, RSH, and ip ruls were set up.
now,  when I login the server as user (username han):
[han@lab-host ~]$ which mpicc
~/program/openmpi/bin/mpicc
[han@lab-host ~]$ which mpic++
~/program/openmpi/bin/mpic++
[han@lab-host ~]$ which mpifort
~/program/openmpi/bin/mpifort
[han@lab-host ~]$ which mpiexec
~/program/openmpi/bin/mpiexec
[han@lab-host ~]$ which mpirun
~/program/openmpi/bin/mpirun
===================================
I can locate the file here:
[han@lab-host ~]$ locate libsvml.so
/home/han/program/icc/composer_xe_2013_sp1.2.144/compiler/lib/ia32/libsvml.so
===================================
but when I log in the node , sth was wrong:

the program of "which " was correct
[han@lab-host ~]$ locate libsvml.so
/home/han/program/icc/composer_xe_2013_sp1.2.144/compiler/lib/ia32/libsvml.so
======================================
when I use the program of "locate"
[han@lab-p1 ~]$ locate libsvml.so
[han@lab-p1 ~]$
nothing was located
the enveriment variables of PATH, LD_LIBARARY_PATH was added. what' wrong with my cluster.....


thank you
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4楼2014-08-29 09:02:54
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板桥霜

木虫 (正式写手)
waiting online..............
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2楼2014-08-28 09:40:12
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liliangfang

荣誉版主 (著名写手)

【答案】应助回帖

感谢参与，应助指数 +1
在root下试试
yum install gcc*
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3楼2014-08-29 07:54:58
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liqizuiyang

木虫 (著名写手)
It seems that the corresponding environmental variables are not correctly set. You may set them by "export CC=icc" "export CXX=icpc" etc. .

Anyway, there is no need to bother running the examples distributed along with the source code. Just try the testsuite by "make test". If it passes all the tests, then the compilation is successful.

It happened to me that openmpi with version number > 1.6.4 did not work well. On the contrary, the 1.6.4 version was proved to very robust. In fact, all the computers in our group employ this version.
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5楼2014-08-29 09:24:41
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