[Pw_forum] Error during optimization

[Fen Hong]

I see,
you mean using parallel,
I have run 6 pw.x. My system cost about 20 G byte memory
Thank you very much.
2011/1/12 Stefano Baroni <baroni at sissa.it>

>
> On Jan 12, 2011, at 3:01 AM, Fen Hong wrote:
>
> Dear Paolo,
> Thank you very much.
> But what do you mean about "running more than one instances of pw.x in the
> same
> temporary file region", could you please give me more detail about that?
>
>
> I guess that Paolo meant "having two pw.x processes write/read their
> temporary files in a same directory"
> (not sure that my wording is more clear than Paolo's, though)
>
> Hope this helps
> Stefano
>
> Thank you very much again.
> Gao Min
>
> 2011/1/12 Paolo Giannozzi <giannozz at democritos.it>
>
>>
>> On Jan 11, 2011, at 2:28 , Fen Hong wrote:
>>
>> >  "forrtl: severe (67): input statement requires too much data, unit
>> > 16, file /home/gaomin/PWscf/outdir/iso0-free.igk2
>>
>> > what kind of mistake can cause this error
>>
>> running more than one instances of pw.x in the same
>> temporary file region
>>
>> P.
>> ---
>> Paolo Giannozzi, Dept of Chemistry&Physics&Environment,
>> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
>> Phone +39-0432-558216, fax +39-0432-558222
>>
>>
>>
>>
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>
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> ---
> Stefano Baroni - SISSA  &  DEMOCRITOS National Simulation Center - Trieste
> http://stefano.baroni.me [+39] 040 3787 406 (tel) -528 (fax) /
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