npz                22 orte/test/mpi/parallel_r64.c #define npz    4             /* number of PE's in z direction */
npz                22 orte/test/mpi/parallel_r8.c #define npz    2             /* number of PE's in z direction */
npz                22 orte/test/mpi/parallel_w64.c #define npz    4             /* number of PE's in z direction */
npz                21 orte/test/mpi/parallel_w8.c #define npz    2             /* number of PE's in z direction */