enhanced sparsemat construction performance: introduced a special case for CRS source and no permutation, (re-)moved NUMA initialization because it is done at other places, added instrumentation regions
enhanced sparsemat construction performance: introduced a special case for CRS source and no permutation, (re-)moved NUMA initialization because it is done at other places, added instrumentation regions

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