AMBER Archive (2006)

Subject: RE: AMBER: Problem with shared libraries:

From: Ross Walker (
Date: Sun May 07 2006 - 11:10:54 CDT

Hi Priti,

> ifort -c -w95 -ftz -O3 -IPF_fma -IPF_fp_relaxed -ip -FR -o
> pb_force.o
> _pb_force.f
> fortcom: Severe: _pb_force.f, line 1605: **Internal compiler error:
> segmentation violation signal raised** Please report this
> error along with
> the circumstances in which it occurred in a Software Problem Report.
> Note: File and line given may not be explicit cause of this error.
> ex = ( phi(i-1,j ,k ) - phi(i+1,j ,k ) )/(2*h)
> ..........^
> compilation aborted for _pb_force.f (code 3)

This is a bug in the Intel Fortran compiler. You should go and upgrade the
compiler. Login to and download the latest compiler. I
think that 9.0.033 at the current time and I can verify that this compiles
and runs Amber 9 fine on Altix.

All the best

|\oss Walker

| HPC Consultant and Staff Scientist |
| San Diego Supercomputer Center |
| Tel: +1 858 822 0854 | EMail:- |
| | PGP Key available on request |

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