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Re: [abinit-forum] Run time error in abinip compiled by mpich2


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  • From: Yu Chol Jun <yucj@ghi.rwth-aachen.de>
  • To: Anglade Pierre-Matthieu <anglade@gmail.com>, ABINIT Forum <forum@abinit.org>
  • Subject: Re: [abinit-forum] Run time error in abinip compiled by mpich2
  • Date: Wed, 15 Aug 2007 21:36:12 +0200

Dear Anglade Pierre-Matthieu,

I would like to inform you that I succeeded in implementing abinip at last. I tryed to use the following fortran compilers, gfortran4.2.1, g95, pgi6.2 and mpich1-1.2.6, mpich2-1.0.5.

Here I found the fact that only when I used mpich2, memory allocate error was occured whatever the fortran compilers. So I used mpich1 and pgi6.2. Then abinip-5.3.4 works well. Now I have one question; if I use 4 k-points, would 4 processors be efficient? Or ex. 8 processors are also allowed?

With best regards,

Chol Jun.



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