I'm no Windozer, and our developer in that area is away for awhile. However, looking over the code, I can see where this might be failing.
The Win allocator appears to be trying to connect to some cluster server - failing that, it aborts. If you just want to launch local, I would suggest adding "-mca ras ^ccp" to your mpirun cmd line. This will allow the system to pickup the local host and use it. BTW: your orte_headnode_name value is supposed to be whatever is returned by the "hostname" command on your head node (probably the node where you are executing mpirun), not the literal "HEADNODE_NAME" string. You might try it with that correction as well. On May 18, 2011, at 4:26 AM, hi wrote: > Any comment / suggestion on how to resolve this? > > Thank you. > -Hiral > > On 5/12/11, hi <hiralsmaill...@gmail.com> wrote: >> Hi, >> >> Clarifications: >> - I have downloaded pre-build OpenMPI_v1..5.3-x64 from open-mpi.org >> - installed it on Window 7 >> - and then copied OpenMPI_v1..5.3-x64 directory from Windows 7 to >> Windows Server 2008 into different directory and also in same >> directory >> >> Now on Windows Server 2008, I am observing these errors... >> >> c:\ompi_tests\win64>mpirun mar_f_i_op.exe >> [nbld-w08:04820] [[30632,0],0] ORTE_ERROR_LOG: Error in file >> ..\..\..\openmpi-1.5.3\orte\mca\ras\base\ras_base_allocate.c at line >> 147 >> [nbld-w08:04820] [[30632,0],0] ORTE_ERROR_LOG: Error in file >> ..\..\..\openmpi-1.5.3\orte\mca\plm\base\plm_base_launch_support.c at >> line 99 >> [nbld-w08:04820] [[30632,0],0] ORTE_ERROR_LOG: Error in file >> ..\..\..\openmpi-1.5.3\orte\mca\plm\ccp\plm_ccp_module.c at line 186 >> = >> >> As suggested, I tried with following but nothing worked... >> - copied to the same directory as it was in previous machine >> - executed "mpirun -mca orte_headnode_name HEADNODE_NAME" and "mpirun >> -mca orte_headnode_name MYHOSTNAME" >> - set OPENMPI_HOME and other OPAL_* env variables as follow... >> >> set OPENMPI_HOME=C:\MPIs\OpenMPI_v1.5.3-x64 >> set OPAL_PREFIX=C:\MPIs\OpenMPI_v1.5.3-x64 >> set OPAL_EXEC_PREFIX=C:\MPIs\OpenMPI_v1.5.3-x64 >> set OPAL_BINDIR=C:\MPIs\OpenMPI_v1.5.3-x64\bin >> set OPAL_SBINDIR=C:\MPIs\OpenMPI_v1.5.3-x64\sbin >> set OPAL_LIBEXECDIR=C:\MPIs\OpenMPI_v1.5.3-x64\libexec >> set OPAL_DATAROOTDIR=C:\MPIs\OpenMPI_v1.5.3-x64\share >> set OPAL_DATADIR=C:\MPIs\OpenMPI_v1.5.3-x64\share >> set OPAL_SYSCONFDIR=C:\MPIs\OpenMPI_v1.5.3-x64\etc >> set OPAL_LOCALSTATEDIR=C:\MPIs\OpenMPI_v1.5.3-x64\etc >> set OPAL_LIBDIR=C:\MPIs\OpenMPI_v1.5.3-x64\lib >> set OPAL_INCLUDEDIR=C:\MPIs\OpenMPI_v1.5.3-x64\include >> set OPAL_INFODIR=C:\MPIs\OpenMPI_v1.5.3-x64\share\info >> set OPAL_MANDIR=C:\MPIs\OpenMPI_v1.5.3-x64\share\man >> set OPAL_PKGDATADIR=C:\MPIs\OpenMPI_v1.5.3-x64\share\openmpi >> set OPAL_PKGLIBDIR=C:\MPIs\OpenMPI_v1.5.3-x64\lib\openmpi >> set OPAL_PKGINCLUDEDIR=C:\MPIs\OpenMPI_v1.5.3-x64\include\openmpi >> >> Please correct if I missed any other env variable. >> >> Thank you. >> -Hiral >> >> >> On Wed, May 11, 2011 at 8:56 PM, Shiqing Fan <hpc...@hlrs.de> wrote: >>> Hi, >>> >>> The error message means that Open MPI couldn't allocate any compute node. >>> It might because the headnode wasn't discovered. You could try with option >>> "-mca orte_headnode_name HEADNODE_NAME" in the mpirun command line (mpirun >>> --help will show how to use it) . >>> >>> And Jeff is also right, special care should be taken for the executable >>> paths, and it's better to use UNC path. >>> >>> To clarify the path issue, if you just copy the OMPI dir to another >>> computer, there might also be another problem that OMPI couldn't load the >>> registry entries, as the registry entries were set during the installation >>> phase on the specific computer. In 1.5.3, a overall env "OPENMPI_HOME" >>> will do the work. >>> >>> Regards, >>> Shiqing >>> ----- 原始邮件 ----- >>> 发件人: Jeff Squyres <jsquy...@cisco.com> >>> 收件人: Open MPI Users <us...@open-mpi.org> >>> 已发送邮件: Wed, 11 May 2011 15:21:26 +0200 (CEST) >>> 主题: Re: [OMPI users] Sorry! You were supposed to get help about: But >>> couldn't open help-orterun.txt >>> >>> On May 11, 2011, at 5:50 AM, Ralph Castain wrote: >>> >>>>> Clarification: I installed pre-built OpenMPI_v1.5.3-x64 on Windows 7 >>>>> and copied this directory into Windows Server 2008. >>> >>> Did you copy OMPI to the same directory tree that you built it? >>> >>> OMPI hard-codes some directory names when it builds, and it expects to >>> find that directory structure when it runs. If you build OMPI with a >>> --prefix of /foo, but then move it to /bar, various things may not work >>> (like finding help messages, etc.) unless you set the OMPI/OPAL >>> environment variables that tell OMPI where the files are actually >>> located. >>> >>> -- >>> Jeff Squyres >>> jsquy...@cisco.com >>> For corporate legal information go to: >>> http://www.cisco.com/web/about/doing_business/legal/cri/ >>> >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >>> >>
