[Smeagol-discuss] Smeagol-discuss post from ozanari at iyte.edu.tr requires approval

Ivan Rungger runggeri at tcd.ie
Fri Dec 11 09:31:22 GMT 2009


Hello Ozan,

 another thing: the error might be due to the installed mpi libraries.
You might try to run 16 processors all on one node, and see if it runs.
Another thing is that you can try to compile the code using mpich1
instead of mpich2.

Cheers,

Ivan

2009/12/8 Ivan Rungger <runggeri at tcd.ie>

> Hello Ozan,
>
>   how are you? I hope everything is fine in Izmir. I could not forward your
> email to the mailing list due to problems with the file server here in TCD,
> I hope they will be fixed soon.
>
> Regarding your question, can you please send me the standard output, so
> that I can see where the code crashed, and also I can have a look at the
> input flags. One thing you might try is to set "BlockSize 1" in case it is a
> rather small system.
>
> Cheers,
>
>  Ivan
>
> When i run smeagol paralel after first step of CG i get the error below.
>>
>>
>>
>> Using intel compiler and mpich2. Any suggestions? Using 2x machines have
>> 8x cores on both. When i run smeagol on 8x cores which on 1 machine no error
>> whatsoever.
>>
>>
>>
>>
>
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