petsc-3.11.4 2019-09-28
PetscGlobalMinMaxInt
Get the global min/max from local min/max input
Synopsis
#include "petscsys.h"
PetscErrorCode PetscGlobalMinMaxInt(MPI_Comm comm, PetscInt minMaxVal[2], PetscInt minMaxValGlobal[2])
Collective on comm
Input Parameter
minMaxVal -An array with the local min and max
Output Parameter
minMaxValGlobal -An array with the global min and max
Keywords
minimum, maximum
See Also
PetscSplitOwnership()
Level
beginner
Location
src/sys/utils/mpiu.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages