[Pw_forum] how to control the writing of wavefunction

[xu yuehua]

thank you .although it does not work

2007/12/13, Lorenzo Paulatto <paulatto at sissa.it>:
>
>
> On Thu, December 13, 2007 15:06, xu yuehua wrote:
> > thank you for your detailed analysis.  your guess is right .my outdir is
> > set
> > to a place,not local to the nodes.i know the reason of my slow
> > job,although
> > i did not know it through.
> > as for how to use a local directory as outdir ,it seems another new
> thing
> > for me.
> > would it be possible to tell me about that ?
> > thank you in advance
>
>
> You let's assume you can write in the /tmp directory on all the nodes
> (usually you can) you can use a subdirectory of /tmp as outdir, let's say
> /tmp/xy-job
>
> Just set outdir='/tmp/xy-job' in the control namelist. The directory has
> to exist on every node.
>
> It is boring to create them by hand you can use ssh with (password-less)
> pubkey and some bash cycle, or you can use expect.. you could also try to
> use mpirun in some creative way, like
> mpirun -np 8 mkdir -p /tmp/xy-job
> but I wouldn't bet on this to work.
>
> I hope this helps
> --
> Lorenzo Paulatto
> +39 040 3787 511
> http://people.sissa.it/~paulatto/
>
>
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-- 
Xu Yuehua
physics Department of Nanjing university
China
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