The ABINIT Users Mailing List ( CLOSED )

[<michel.cote@umontreal.ca>]

Hello Oleksiy,

I had similar problems a few months ago and I spent quite a lot of time to 
find out a way to compiler with the new Intel compiler. 

The first thing you should do is compile the code without any optimisation to 
see if the executable can run the tests. Then, the optimisation is important 
to get good speed. Here's what I found work best:

Compile everything with these options except files in directories: drive, 
iovars and psp

-03 -xW -tpp7

For the files in directories drive, iovars and psp, use options:

-00 -xW -tpp7

It worked for me and I got the same speed as with version 6 of the Intel 
compiler.

Let me know if it works.


Michel

> -----Message d'origine-----
> De : Dubinin@kristall.uni-frankfurt.de
> [mailto:Dubinin@kristall.uni-frankfurt.de]
> Envoyé : 11 février, 2003 09:14
> À : forum@abinit.org
> Objet : [abinit-forum] abinit compilation on the Intel Itanium 2
> workstation 
> 
> 
> Dear all,
> 
> I have been trying to compile abinit v3.4.3 on the Intel Itanium 2
> with RedHat Linux Advanced Workstation 2.1
> I used the Intel Fortran Itanium Compiler v 7.0. The compilation
> has been finished successfully. However all the abinit tests from the
> /Test_in
> subdirectory was failed because of the same error message in 
> log files:
> 
> chkgrp : ERROR -
>  Error: product of symmetries  1  1 is not in group.
>  This indicates that the input symmetry elements
>  do not possess closure under group composition.
>  Action : check symrel, symafm and fix them.
> 
>  leave_new : decision taken to exit ...
> 
> 
> Has anybody successfully compiled and tested abinit on the 
> Intel Itanium 2
> with IFC(Linux) for Itanium-based applications v 7.0 ?
> Has anybody got the similar message after the running abinit
> tests after compilation ?
> May be somebody has an idea what is the possible problem ?
> 
> Thanks a lot,
> Oleksiy Dubinin
> 
> 
> 
>