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Re: [abinit-forum] abinit 5.8.3 Fortran runtime error: Attempting to allocate already allocated array

From: Alain Jacques <ajs.jacques@gmail.com>
To: forum@abinit.org
Subject: Re: [abinit-forum] abinit 5.8.3 Fortran runtime error: Attempting to allocate already allocated array
Date: Wed, 23 Sep 2009 15:11:47 +0200
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Hello Vinayak,

gfortran-4.1.0 is an early release, quite buggy and officially not
supported - it is mentioned in the doc. Abinit is not an exception; many
fortran codes exclude gfortran 4.0 and 4.1.
I have little information about your environment - you're running a 64
bit Redhat Enterprise Linux probably version 4 but I would suggest to
install a recent gfortran compiler. It is not a huge task to build a new
gfortran 4.3.4 or 4.4.1 from the source at gcc.gnu.org (you will
probably have to build new gmp and mpfr libraries too). More info about
the configuration details if you want to. Another option is to install
an Intel ifort 11.1 compiler - RHEL is supported, licensing details on
www.intel.com site.

Kind regards,

Alain

Vinayak Mishra wrote:
> Hi Alain,
> Thanks for replying to my querry in abinit forum and sorry for my so
> late reply. I was on tour so could not see your message.
> I am using gfortran 4.1.0 on Intel machine. uname -a gives following
> result
> Linux bserver 2.6.9-42.0.3.ELsmp #1 SMP Thu Oct 5 16:29:37 CDT 2006
> x86_64 x86_64 x86_64 GNU/Linux
> Vinayak Mishra

Re: [abinit-forum] abinit 5.8.3 Fortran runtime error: Attempting to allocate already allocated array, Alain Jacques, 09/23/2009