[gmx-users] installation with intel compilers

Sergio Modesto Vechi smv at glu.fcfrp.usp.br
Mon Feb 2 17:50:02 CET 2004

Hi All,

I'm new on Gromacs and did my installation #1 on a P4 running linux 
redhat 9.0 with
intel compilers 8.0. The installation with gnu compilers was fine but it 
was't true
for intel ones.

I installed the packages fftw-2.1.3-2 and fftw-devel-2.1.3-2, set paths 
and variables,
then selected the compilers CC=icc and F77=ifort and set the flag 
CFLAGS="-O3 -axW -tpp7"
(as I read on gmx-users list).

After a "succesful" installation I ran the demo and got "Segmentation 
fault" error.
I am sending the config.log  for your reference. The installation with 
gnu compilers was fine.

Does anyone have experience with this subject? I appreciate any help and 

Thanks in advance,


Sergio Modesto Vechi, Post-Doctoral Researcher
Department of Physics and Chemistry
Faculty of Pharmaceutical Sciences of Ribeirao Preto
University of Sao Paulo

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