[GRASS-dev] Re: [GRASS-user] v.lidar.edgedetection very slow

[Hamish]

Hamish wrote:
> with 
> #pragma omp parallel for private(j,k,somma)
>  or just
> #pragma omp parallel for
> 
> I get a segfault:


maybe GOMP_STACKSIZE or OMP_STACKSIZE needs to be increased??

http://www.intel.com/software/products/compilers/docs/clin/main_cls/mergedProjects/optaps_cls/common/optaps_par_var.htm
see omp_bug4.c:  https://computing.llnl.gov/tutorials/openMP/exercise.html


?
Hamish