PetscProcessPlacementView#
display the MPI rank placement by core
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscProcessPlacementView(PetscViewer viewer)
Input Parameter#
viewer -
PETSCVIEWERASCII
to display the results on
Note#
Requires that PETSc be installed with hwloc, for example using --download-hwloc
See Also#
Level#
intermediate
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages