[Pw_forum] problem with ph.x

[L.T. Kong]

Thank you, Paolo.
I did not found the problem, either.
I have tried to use mpirun -np 2 ph.x -npool 2,  and it works; and if I 
use mpirun -np 1 ph.x, it still works well. However, it fails in other
situations.

I don't know if it is the problem of parallelization of both q-points
and k-points ( Just a speculation) simultaneously.

Thanks.

Konzern

----- Original Message ----- 
From: "Paolo Giannozzi" <giannozz at nest.sns.it>
To: <pw_forum at pwscf.org>
Sent: Tuesday, December 13, 2005 3:50 AM
Subject: Re: [Pw_forum] problem with ph.x


> On Thursday 08 December 2005 16:19, Konzern wrote:
> 
>> the ph.x has been idle for more than 10 hours.
> 
> if you run interactively and print the output at the terminal,
> you will see the code crashing during a diagonalization. 
> Sometimes parallel jobs remain in a hung state after a crash. 
> I don't know why it crashes, though.
> 
> Paolo
> -- 
> Paolo Giannozzi             e-mail:  giannozz at nest.sns.it
> Scuola Normale Superiore    Phone:   +39/050-509876, Fax:-563513 
> Piazza dei Cavalieri 7      I-56126 Pisa, Italy
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