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Subject: Re: [OMPI devel] Trunk problems
From: George Bosilca (bosilca_at_[hidden])
Date: 2008-06-25 12:50:25


I can replicate it. But only with shared memory. Jeff, if you remove
the --bynode I guess you will run into the same problem.

I'll take care of it.

   george.

On Jun 25, 2008, at 12:18 PM, Jeff Squyres wrote:

> Lenny --
>
> I'm unable to replicate your problem:
>
> [9:15] svbu-mpi:~/svn/ompi-tests/osu % !mpir
> mpirun -np 2 --bynode osu_bw
> # OSU MPI Bandwidth Test (Version 2.1)
> # Size Bandwidth (MB/s)
> 1 0.425076
> 2 0.853165
> 4 1.694802
> 8 3.391638
> 16 6.811678
> 32 13.523623
> 64 27.016621
> 128 51.709992
> 256 101.808140
> 512 187.450837
> 1024 319.050440
> 2048 545.181739
> 4096 832.515562
> 8192 1046.272073
> 16384 904.408174
> 32768 836.400835
> 65536 940.743520
> 131072 1004.702270
> 262144 1014.897703
> 524288 1079.696249
> 1048576 1107.400559
> 2097152 1005.330338
> 4194304 1163.132235
> [9:16] svbu-mpi:~/svn/ompi-tests/osu %
>
> This is with the current trunk head (r18741).
>
> How did you compile OMPI?
>
>
> On Jun 25, 2008, at 4:06 AM, Lenny Verkhovsky wrote:
>
>> Hi,
>> I downloaded new version from trunk and got the fallowing
>> 1. opal_output for no reason ( probaly something was forgotten )
>> 2. it got stacked.
>>
>>
>> /home/USERS/lenny/OMPI_ORTE_TRUNK/bin/mpirun -np 2 -hostfile
>> hostfile_w4_8 ./osu_bw
>> [witch4:20920] Using eager rdma: 1
>> [witch4:20921] Using eager rdma: 1
>> # OSU MPI Bandwidth Test (Version 2.1)
>> # Size Bandwidth (MB/s)
>>
>> ( got stacked )
>>
>>
>> Lenny.
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>
> --
> Jeff Squyres
> Cisco Systems
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel



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