[Pw_forum] Pw_forum Digest, Vol 125, Issue 23

[Paolo Giannozzi]

Very strange, Could you please provide inputs, outputs, and details of the
execution mode, for a case exhibiting such problem?

On Mon, Jan 1, 2018 at 11:19 PM, Ronald Cohen <rcohen at carnegiescience.edu>
wrote:

> I have no serial executable, and have never built one, and it runs fine in
> parallel (except for this). I fixed the problem by changing:
> !REC    IF ( opnd ) CLOSE( UNIT = unit, STATUS = status )
>     IF ( opnd ) CLOSE( UNIT = unit )
>
> in qe-6.2.1_fat/PW/src/buffers.f90
>
> I think the problem, in my case anyway, is that the inquire shows the file
> existing, but meanwhile another MPI task deletes the file, so then it tries
> to delete a non-existing file.
>
> Ron
>
>
> *From: *Paolo Giannozzi <p.giannozzi at gmail.com>
> *Subject: **Re: [Pw_forum] BUG in ph.x*
> *Date: *29 December 2017 at 04:56:22 GMT-5
> *To: *PWSCF Forum <pw_forum at pwscf.org>
> *Reply-To: *PWSCF Forum <pw_forum at pwscf.org>
>
>
> On Thu, Dec 28, 2017 at 11:24 PM, Ronald Cohen <rcohen at carnegiescience.edu
> > wrote:
>
> forrtl: severe (28): CLOSE error, unit 20, file "Unknown"
>>
>
> the file may be unknown, but the error is not: every time I had this
> error, it was due to a serial executable run in parallel
>
> Paolo
> --
> Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216 <+39%200432%20558216>, fax +39-0432-558222
> <+39%200432%20558222>
>
>
> ---
> Ronald Cohen
> Extreme Materials Initiative
> Geophysical Laboratory
> Carnegie Institution
> 5251 Broad Branch Rd., N.W.
> Washington, D.C. 20015
> rcohen at carnegiescience.edu
> office: 202-478-8937 <(202)%20478-8937>
> skype: ronaldcohen
>
>
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>



-- 
Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
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