[Wien] Compilation in parallel

Oleg Artamonov arto at mail.nnz.ru
Thu Dec 4 19:01:38 CET 2008


Dear Peter Blaha,

If I understand right, the fine grained parallelization allows us to start
lapw0/1/2 only, while in the case of k-point parallelization it is possible
to start SCF cycle by the run_lapw. Is this correct?
Regards,
                Oleg Artamonov


----- Original Message ----- 
From: "Peter Blaha" <pblaha at theochem.tuwien.ac.at>
To: "A Mailing list for WIEN2k users" <wien at zeus.theochem.tuwien.ac.at>
Sent: Thursday, December 04, 2008 10:49 AM
Subject: Re: [Wien] Compilation in parallel


>I do not know the command:   runlapw_mpi
>
> Did you configure finegrain parallelization correctly during siteconfig ?
> There you would specify your MPIRUN command,....
>
>> Another question. The command runlapw_mpi produces an error:
>> Can't read MPIRUN_HOST. What does it mean? We can't find
>> any similar expression in the mailing-list .
>> Regards,
>>                 Oleg Artamonov.
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