petsc-3.14.6 2021-03-30
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PetscDataTypeToMPIDataType

 Converts the PETSc name of a datatype to its MPI name.

Synopsis

#include "petscsys.h"    
PetscErrorCode  PetscDataTypeToMPIDataType(PetscDataType ptype,MPI_Datatype *mtype)
Not collective

Input Parameter

ptype - the PETSc datatype name (for example PETSC_DOUBLE)

Output Parameter

mtype - the MPI datatype (for example MPI_DOUBLE, ...)

See Also

PetscDataType, PetscMPIDataTypeToPetscDataType()

Level

advanced

Location

src/sys/objects/ptype.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages