MPIDataType

Definition

typedef enum {
	MPIDataTypeINVALID = 0, /* this should stay zero - static arrays init to zero by default */

	MPIDataTypeSHORT,
	MPIDataTypeUSHORT,
	MPIDataTypeLONG,
	MPIDataTypeULONG,
	MPIDataTypeFLOAT,
	MPIDataTypeDOUBLE,
	MPIDataTypeINT64,
	MPIDataTypeUINT64,

	MPIDataTypeEND,
	MPIDataTypeFIRST   = MPIDataTypeINVALID + 1
} MPIDataType;

Required Header: mpidef.h
Change History: Modified in the 04.00. Modified in the 03.04.00; added MPIDataTypeINT64 and MPIDataTypeUINT64. Modified in the 03.02.00.

Description

MPIDataType is an enumeration of data types used in the MPI for defining the variable size and type.

MPIDataTypeCHAR	character filter data type
MPIDataTypeSHORT	signed short integer
MPIDataTypeUSHORT	unsigned short integer
MPIDataTypeLONG	signed long integer
MPIDataTypeULONG	unsigned long integer
MPIDataTypeFLOAT	single precision floating point
MPIDataTypeDOUBLE	double precision floating point
MPIDataTypeINT64	signed long long (64-bit) integer
MPIDataTypeUINT64	unsigned long long (64-bit) integer