I replied to you 3 days ago, please see:
http://www.lam-mpi.org/MailArchives/lam/2008/01/13562.php
On Jan 22, 2008, at 8:45 PM, Abraham wrote:
> Hi All,
>
>
> I am having a run-time problem . I've got my application
> successfully run on one processer
> ;however ; when I tried to run it on multiple processer, an error
> message was returned at the end
> of rsl.out.0000 file which is the output details on the node 0 .
> This error can be seen below:
>
>> MPI_Reduce: invalid operation: Invalid argument (rank 0,
>> MPI_COMM_WORLD)
>> Rank (0, MPI_COMM_WORLD): Call stack within LAM:
>> Rank (0, MPI_COMM_WORLD): - MPI_Reduce()
>> Rank (0, MPI_COMM_WORLD): - main()
>
> laminfo:
>
> LAM/MPI: 7.1.1
> Prefix: /usr/local/lam-7.1.1-pgi
> rchitecture: x86_64-unknown-linux-gnu
> Configured by: root
> Configured on: Fri Jan 14 16:39:09 EST 2005
> Configure host: matrix
> Memory manager: ptmalloc2
> C bindings: yes
> C++ bindings: yes
> Fortran bindings: yes
> C compiler: pgcc
> C++ compiler: pgCC
> Fortran compiler: pgf90
> Fortran symbols: underscore
> C profiling: yes
> C++ profiling: yes
> Fortran profiling: yes
> C++ exceptions: no
> Thread support: yes
> ROMIO support: yes
> IMPI support: no
> Debug support: no
> Purify clean: no
> SSI boot: globus (API v1.1, Module v0.6)
> SSI boot: rsh (API v1.1, Module v1.1)
> SSI boot: slurm (API v1.1, Module v1.0)
> SSI boot: tm (API v1.1, Module v1.1)
> SSI coll: lam_basic (API v1.1, Module v7.1)
> SSI coll: shmem (API v1.1, Module v1.0)
> SSI coll: smp (API v1.1, Module v1.2)
> SSI rpi: crtcp (API v1.1, Module v1.1)
> SSI rpi: lamd (API v1.0, Module v7.1)
> SSI rpi: sysv (API v1.0, Module v7.1)
> SSI rpi: tcp (API v1.0, Module v7.1)
> SSI rpi: usysv (API v1.0, Module v7.1)
> SSI cr: self (API v1.0, Module v1.0)
>
> Can anyone figure the problem out? If so, please tell me because
> this problem has me completely
> stuck .
> Your assistance will highly be appreciated .
>
> Thanks in advance
> Abraham
> Australia
>
>
>
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--
Jeff Squyres
Cisco Systems
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