petsc-3.12.1 2019-10-22
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PetscProcessPlacementView

display the MPI process placement by core

Synopsis

#include "petscsys.h"   
PetscErrorCode PetscProcessPlacementView(PetscViewer viewer)

Input Parameter

viewer -ASCII viewer to display the results on

Notes

Requires that PETSc be installed with hwloc, for example using --download-hwloc

Level

intermediate

Location

src/sys/utils/memc.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages