MPI (Message Passing Interface) is a standard communication interface for parallel programming. More...

Data Structures
class	MpiBackend
	Represents a Message Passing Interface (MPI) implementation backend. More...

class	MpiHost
	Implements a MPI backend for the host OS which communicates with mpiproxy servers. More...

struct	MPIMessage

class	MpiTarget
	Implements a Message Passing Interface (MPI) for communication between local cores. More...

Typedefs
typedef struct MPIMessage	MPIMessage

Defined Constants
enum	MPI_Datatype { MPI_CHAR = 0 , MPI_SHORT , MPI_LONG , MPI_INT , MPI_UNSIGNED_CHAR , MPI_UNSIGNED_SHORT , MPI_UNSIGNED , MPI_UNSIGNED_LONG }
	Named Predefined Datatypes. More...

enum	{ MPI_COMM_WORLD = 0 , MPI_COMM_SELF }
	Reserved communicators. More...

enum	{ MPI_SUCCESS = 0 , MPI_ERR_BUFFER , MPI_ERR_COUNT , MPI_ERR_TYPE , MPI_ERR_TAG , MPI_ERR_COMM , MPI_ERR_RANK , MPI_ERR_REQUEST , MPI_ERR_ROOT , MPI_ERR_GROUP , MPI_ERR_OP , MPI_ERR_TOPOLOGY , MPI_ERR_DIMS , MPI_ERR_ARG , MPI_ERR_UNKNOWN , MPI_ERR_TRUNCATE , MPI_ERR_OTHER , MPI_ERR_INTERN , MPI_ERR_PENDING , MPI_ERR_IN_STATUS , MPI_ERR_ACCESS , MPI_ERR_AMODE , MPI_ERR_ASSERT , MPI_ERR_BAD_FILE , MPI_ERR_BASE , MPI_ERR_CONVERSION , MPI_ERR_DISP , MPI_ERR_DUP_DATAREP , MPI_ERR_FILE_EXISTS , MPI_ERR_FILE_IN_USE , MPI_ERR_FILE , MPI_ERR_INFO_KEY , MPI_ERR_INFO_NOKEY , MPI_ERR_INFO_VALUE , MPI_ERR_INFO , MPI_ERR_IO , MPI_ERR_KEYVAL , MPI_ERR_LOCKTYPE , MPI_ERR_NAME , MPI_ERR_NO_MEM , MPI_ERR_NOT_SAME , MPI_ERR_NO_SPACE , MPI_ERR_NO_SUCH_FILE , MPI_ERR_PORT , MPI_ERR_QUOTA , MPI_ERR_READ_ONLY , MPI_ERR_RMA_ATTACH , MPI_ERR_RMA_CONFLICT , MPI_ERR_RMA_RANGE , MPI_ERR_RMA_SHARED , MPI_ERR_RMA_SYNC , MPI_ERR_RMA_FLAVOR , MPI_ERR_SERVICE , MPI_ERR_SIZE , MPI_ERR_SPAWN , MPI_ERR_UNSUPPORTED_DATAREP , MPI_ERR_UNSUPPORTED_OPERATION , MPI_ERR_WIN , MPI_T_ERR_CANNOT_INIT , MPI_T_ERR_NOT_INITIALIZED , MPI_T_ERR_MEMORY , MPI_T_ERR_INVALID , MPI_T_ERR_INVALID_INDEX , MPI_T_ERR_INVALID_ITEM , MPI_T_ERR_INVALID_SESSION , MPI_T_ERR_INVALID_HANDLE , MPI_T_ERR_INVALID_NAME , MPI_T_ERR_OUT_OF_HANDLES , MPI_T_ERR_OUT_OF_SESSIONS , MPI_T_ERR_CVAR_SET_NOT_NOW , MPI_T_ERR_CVAR_SET_NEVER , MPI_T_ERR_PVAR_NO_WRITE , MPI_T_ERR_PVAR_NO_STARTSTOP , MPI_T_ERR_PVAR_NO_ATOMIC , MPI_ERR_LASTCODE }
	MPI Error Codes. More...

typedef uint	MPI_Comm
	Communicator identifier.

typedef uint	MPI_Status
	Status holder.

Environmental Management
C int	MPI_Init (int argc, char **argv)

C int	MPI_Finalize (void)

Communicator Contexts
C int	MPI_Comm_rank (MPI_Comm comm, int *rank)

C int	MPI_Comm_size (MPI_Comm comm, int *size)

Point-to-Point Communication
Todo: MPI_Scatter, MPI_Gather not yet supported.
C int	MPI_Send (const void *buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm)

C int	MPI_Recv (void buf, int count, MPI_Datatype datatype, int source, int tag, MPI_Comm comm, MPI_Status status)

Detailed Description

MPI (Message Passing Interface) is a standard communication interface for parallel programming.

Typedef Documentation

◆ MPI_Comm

typedef uint MPI_Comm

Communicator identifier.

Definition at line 38 of file mpi.h.

◆ MPI_Status

typedef uint MPI_Status

Status holder.

Definition at line 41 of file mpi.h.

◆ MPIMessage

typedef struct MPIMessage MPIMessage

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Reserved communicators.

Enumerator
MPI_COMM_WORLD
MPI_COMM_SELF

Definition at line 62 of file mpi.h.

◆ anonymous enum

anonymous enum

MPI Error Codes.

Enumerator
MPI_SUCCESS
MPI_ERR_BUFFER
MPI_ERR_COUNT
MPI_ERR_TYPE
MPI_ERR_TAG
MPI_ERR_COMM
MPI_ERR_RANK
MPI_ERR_REQUEST
MPI_ERR_ROOT
MPI_ERR_GROUP
MPI_ERR_OP
MPI_ERR_TOPOLOGY
MPI_ERR_DIMS
MPI_ERR_ARG
MPI_ERR_UNKNOWN
MPI_ERR_TRUNCATE
MPI_ERR_OTHER
MPI_ERR_INTERN
MPI_ERR_PENDING
MPI_ERR_IN_STATUS
MPI_ERR_ACCESS
MPI_ERR_AMODE
MPI_ERR_ASSERT
MPI_ERR_BAD_FILE
MPI_ERR_BASE
MPI_ERR_CONVERSION
MPI_ERR_DISP
MPI_ERR_DUP_DATAREP
MPI_ERR_FILE_EXISTS
MPI_ERR_FILE_IN_USE
MPI_ERR_FILE
MPI_ERR_INFO_KEY
MPI_ERR_INFO_NOKEY
MPI_ERR_INFO_VALUE
MPI_ERR_INFO
MPI_ERR_IO
MPI_ERR_KEYVAL
MPI_ERR_LOCKTYPE
MPI_ERR_NAME
MPI_ERR_NO_MEM
MPI_ERR_NOT_SAME
MPI_ERR_NO_SPACE
MPI_ERR_NO_SUCH_FILE
MPI_ERR_PORT
MPI_ERR_QUOTA
MPI_ERR_READ_ONLY
MPI_ERR_RMA_ATTACH
MPI_ERR_RMA_CONFLICT
MPI_ERR_RMA_RANGE
MPI_ERR_RMA_SHARED
MPI_ERR_RMA_SYNC
MPI_ERR_RMA_FLAVOR
MPI_ERR_SERVICE
MPI_ERR_SIZE
MPI_ERR_SPAWN
MPI_ERR_UNSUPPORTED_DATAREP
MPI_ERR_UNSUPPORTED_OPERATION
MPI_ERR_WIN
MPI_T_ERR_CANNOT_INIT
MPI_T_ERR_NOT_INITIALIZED
MPI_T_ERR_MEMORY
MPI_T_ERR_INVALID
MPI_T_ERR_INVALID_INDEX
MPI_T_ERR_INVALID_ITEM
MPI_T_ERR_INVALID_SESSION
MPI_T_ERR_INVALID_HANDLE
MPI_T_ERR_INVALID_NAME
MPI_T_ERR_OUT_OF_HANDLES
MPI_T_ERR_OUT_OF_SESSIONS
MPI_T_ERR_CVAR_SET_NOT_NOW
MPI_T_ERR_CVAR_SET_NEVER
MPI_T_ERR_PVAR_NO_WRITE
MPI_T_ERR_PVAR_NO_STARTSTOP
MPI_T_ERR_PVAR_NO_ATOMIC
MPI_ERR_LASTCODE