PetscMPIDataTypeToPetscDataType#

Finds the PetscDataType name of a datatype from its MPI_Datatype

Synopsis#

#include "petscsys.h"    
PetscErrorCode PetscMPIDataTypeToPetscDataType(MPI_Datatype mtype, PetscDataType *ptype)

Not Collective

Input Parameter#

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

Output Parameter#

ptype - the PETSc datatype name (for example PETSC_DOUBLE)

See Also#

PetscDataType, PetscMPIDataTypeToPetscDataType()

Level#

advanced

Location#

src/sys/objects/ptype.c

Index of all Sys routines
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Index of all manual pages