smpi_datatype.hpp File Reference

#include "smpi_f2c.hpp"
#include "smpi_keyvals.hpp"

Classes
struct	float_int
struct	float_float
struct	long_long
struct	double_double
struct	long_int
struct	double_int
struct	short_int
struct	int_int
struct	long_double_int
struct	integer128_t
class	simgrid::smpi::Datatype

Namespaces
	simgrid
	Alltoall Bruck.
	simgrid::smpi

Macros
#define	DT_FLAG_DESTROYED   0x0001
	user destroyed but some other layers still have a reference More...
#define	DT_FLAG_COMMITED   0x0002
	ready to be used for a send/recv operation More...
#define	DT_FLAG_CONTIGUOUS   0x0004
	contiguous datatype More...
#define	DT_FLAG_OVERLAP   0x0008
	datatype is unpropper for a recv operation More...
#define	DT_FLAG_USER_LB   0x0010
	has a user defined LB More...
#define	DT_FLAG_USER_UB   0x0020
	has a user defined UB More...
#define	DT_FLAG_PREDEFINED   0x0040
	cannot be removed: initial and predefined datatypes More...
#define	DT_FLAG_NO_GAPS   0x0080
	no gaps around the datatype More...
#define	DT_FLAG_DATA   0x0100
	data or control structure More...
#define	DT_FLAG_ONE_SIDED   0x0200
	datatype can be used for one sided operations More...
#define	DT_FLAG_UNAVAILABLE   0x0400
	datatypes unavailable on the build (OS or compiler dependant) More...
#define	DT_FLAG_DERIVED   0x0800
	is the datatype derived ? More...
#define	DT_FLAG_BASIC   (DT_FLAG_PREDEFINED | DT_FLAG_CONTIGUOUS | DT_FLAG_NO_GAPS | DT_FLAG_DATA | DT_FLAG_COMMITED)

Variables
const MPI_Datatype	MPI_PTR

Macro Definition Documentation

DT_FLAG_DESTROYED

#define DT_FLAG_DESTROYED   0x0001

user destroyed but some other layers still have a reference

DT_FLAG_COMMITED

#define DT_FLAG_COMMITED   0x0002

ready to be used for a send/recv operation

DT_FLAG_CONTIGUOUS

#define DT_FLAG_CONTIGUOUS   0x0004

contiguous datatype

DT_FLAG_OVERLAP

#define DT_FLAG_OVERLAP   0x0008

datatype is unpropper for a recv operation

DT_FLAG_USER_LB

#define DT_FLAG_USER_LB   0x0010

has a user defined LB

DT_FLAG_USER_UB

#define DT_FLAG_USER_UB   0x0020

has a user defined UB

DT_FLAG_PREDEFINED

#define DT_FLAG_PREDEFINED   0x0040

cannot be removed: initial and predefined datatypes

DT_FLAG_NO_GAPS

#define DT_FLAG_NO_GAPS   0x0080

no gaps around the datatype

DT_FLAG_DATA

#define DT_FLAG_DATA   0x0100

data or control structure

DT_FLAG_ONE_SIDED

#define DT_FLAG_ONE_SIDED   0x0200

datatype can be used for one sided operations

DT_FLAG_UNAVAILABLE

#define DT_FLAG_UNAVAILABLE   0x0400

datatypes unavailable on the build (OS or compiler dependant)

DT_FLAG_DERIVED

#define DT_FLAG_DERIVED   0x0800

is the datatype derived ?

DT_FLAG_BASIC

#define DT_FLAG_BASIC   (DT_FLAG_PREDEFINED | DT_FLAG_CONTIGUOUS | DT_FLAG_NO_GAPS | DT_FLAG_DATA | DT_FLAG_COMMITED)

Variable Documentation

MPI_PTR

const MPI_Datatype MPI_PTR