Revert "accelerated densemat iter macros. private clause now in omp parallel instead of omp for. surprisingly it wokred before..." This was buggy.
Revert "accelerated densemat iter macros. private clause now in omp parallel instead of omp for. surprisingly it wokred before..."
This was buggy.

This reverts commit 14ddc79c8a6d6f366e609eaf06c754f96014dfa5.

RRZE-HPC/GHOST,RRZE-HPC/GHOST,RRZE-HPC/GHOST,RRZE-HPC/GHOST