PetscDataTypeToMPIDataType#

Converts the PetscDataType name of a datatype to its MPI_Datatype

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


Edit on GitLab

Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages