[Pw_forum] segmentation fault -stack -gfortran

[Paolo Giannozzi]

On Jul 5, 2008, at 14:04 , ambavale sagar wrote:

> "forrtl: severe (174): SIGSEGV, segmentation fault occurred" [...]
>  Is this related to stack limit?

not necessarily. It may also mean that you are using too much memory,
or 1001 other things (as explained no less than 1001 times in this list)

>  When i configured espresso with gfortran (version 4.1)giving:
> ./configure --disable-parallel F90=gfortran CC=gcc LAPACK_LIBS="~/ 
> espresso-4.0/flib/lapack.a" BLAS_LIBS=" ~/espresso-4.0/flib/blas.a"  
> DFLAGS=-D__USE_INTERNAL_FFTW

who told you to use all these options? stick to the default
unless you know what you are doing
---
Paolo Giannozzi, Dept of Physics, University of Udine
via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222