The ABINIT Users Mailing List ( CLOSED )

[matthieu verstraete <mjv500@york.ac.uk>]

Hello idoldog,

the main log you are looking at is the one that comes from the 1st 
instance of abinip (mother process, whose number is 0). The others 
generate files called xxx_LOG_xxx.

I'm not sure abinip should run at all without an invocation of mpirun (or 
mpiexec, whichever). Can't say much more.

Matthieu

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
               NEW ADDRESS/TELEPHONE 15/5/2008
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Dr. Matthieu Verstraete

European Theoretical Spectroscopy Facility (ETSF) 
Dpto. Fisica de Materiales,                  Phone: +34-943018394
U. del Pais Vasco,                           Fax  : +34-943018390
Centro Joxe Mari Korta, Av. de Tolosa, 72,   Mail : mjv500@york.ac.uk
E-20018 Donostia-San Sebastian, Spain      

http://www-users.york.ac.uk/~mjv500

---------- Forwarded message ----------
Date: Fri, 13 Jun 2008 16:04:15 +0200
From: idoldog@gmail.com
To: mjv500@york.ac.uk
Subject: Re: Re: [abinit-forum] Only one process when running under MPI

thank you.

I have tried the job and it is processed with no error. but at the end of log
file, i see these words:

- Proc. 0 individual time(sec): cpu=  119.3 wall= 119.3

I read the tutorial which said these words corresponds to time by the 
processor
number 0. where are the others?

Also, I use 'abinis' to process the same job and find the time is longer only
10 sec.

i seem that my mpi tools does not do what it should do. To verify this, I use
abinip without mpiexec to process the job(use only 'abinip < test.files
&>1.log&' command) and find there is no difference comparing to the first
processing.

PS: I use OpenMPI as mpi tools.



Email: idoldog@gmail.com
ZiXuan Software Co. ltd.
Private Knowledge Manage System
Disk Data Recovery
Buy And Sell System