nm_mpi_communicator_s Struct Reference

Internal communicator. More...

#include <nm_mpi_private.h>

Collaboration diagram for nm_mpi_communicator_s:

Data Structures
struct	nm_mpi_cart_topology_s
	< cartesian topology More...
struct	nm_mpi_intercomm_s

Public Types
enum	nm_mpi_communicator_kind_e { NM_MPI_COMMUNICATOR_UNSPEC = 0 , NM_MPI_COMMUNICATOR_INTRA = 1 , NM_MPI_COMMUNICATOR_INTER }
enum	nm_mpi_topology_kind_e { NM_MPI_TOPOLOGY_NONE = MPI_UNDEFINED , NM_MPI_TOPOLOGY_GRAPH = MPI_GRAPH , NM_MPI_TOPOLOGY_CART = MPI_CART }

Data Fields
int	id
	id of the communicator
nm_comm_t	p_nm_comm
	underlying nmad intra-communicator (or overlay for inter-communicator)
struct nm_mpi_attrs_s	attrs
	communicator attributes, hashed by keyval descriptor
struct nm_mpi_info_s *	p_info
	info hints
nm_mpi_errhandler_t *	p_errhandler
	error handler attached to communicator
char *	name
	communicator name
struct nm_refcount_s	refcount
	number of references pointing to this type (active communications, handle)
enum nm_mpi_communicator_s::nm_mpi_communicator_kind_e	kind
enum nm_mpi_communicator_s::nm_mpi_topology_kind_e	topo
struct nm_mpi_communicator_s::nm_mpi_cart_topology_s	cart_topology
struct nm_mpi_communicator_s::nm_mpi_intercomm_s	intercomm

Detailed Description

Internal communicator.

Definition at line 322 of file nm_mpi_private.h.

Member Enumeration Documentation

nm_mpi_communicator_kind_e

enum nm_mpi_communicator_s::nm_mpi_communicator_kind_e

Enumerator
NM_MPI_COMMUNICATOR_UNSPEC
NM_MPI_COMMUNICATOR_INTRA
NM_MPI_COMMUNICATOR_INTER

Definition at line 331 of file nm_mpi_private.h.

nm_mpi_topology_kind_e

enum nm_mpi_communicator_s::nm_mpi_topology_kind_e

Enumerator
NM_MPI_TOPOLOGY_NONE
NM_MPI_TOPOLOGY_GRAPH
NM_MPI_TOPOLOGY_CART

Definition at line 337 of file nm_mpi_private.h.

Field Documentation

attrs

struct nm_mpi_attrs_s nm_mpi_communicator_s::attrs

communicator attributes, hashed by keyval descriptor

Definition at line 326 of file nm_mpi_private.h.

cart_topology

struct nm_mpi_communicator_s::nm_mpi_cart_topology_s nm_mpi_communicator_s::cart_topology

id

int nm_mpi_communicator_s::id

id of the communicator

Definition at line 324 of file nm_mpi_private.h.

Referenced by nm_mpi_communicator_get_gate().

intercomm

struct nm_mpi_communicator_s::nm_mpi_intercomm_s nm_mpi_communicator_s::intercomm

Referenced by nm_mpi_communicator_get_dest(), and nm_mpi_communicator_get_gate().

kind

enum nm_mpi_communicator_s::nm_mpi_communicator_kind_e nm_mpi_communicator_s::kind

Referenced by nm_mpi_communicator_get_dest(), and nm_mpi_communicator_get_gate().

name

char* nm_mpi_communicator_s::name

communicator name

Definition at line 329 of file nm_mpi_private.h.

p_errhandler

nm_mpi_errhandler_t* nm_mpi_communicator_s::p_errhandler

error handler attached to communicator

Definition at line 328 of file nm_mpi_private.h.

p_info

struct nm_mpi_info_s* nm_mpi_communicator_s::p_info

info hints

Definition at line 327 of file nm_mpi_private.h.

p_nm_comm

nm_comm_t nm_mpi_communicator_s::p_nm_comm

underlying nmad intra-communicator (or overlay for inter-communicator)

Definition at line 325 of file nm_mpi_private.h.

Referenced by nm_mpi_communicator_get_dest(), nm_mpi_communicator_get_gate(), and nm_mpi_communicator_get_session().

refcount

struct nm_refcount_s nm_mpi_communicator_s::refcount

number of references pointing to this type (active communications, handle)

Definition at line 330 of file nm_mpi_private.h.

topo

enum nm_mpi_communicator_s::nm_mpi_topology_kind_e nm_mpi_communicator_s::topo

---

The documentation for this struct was generated from the following file:

• nm_mpi_private.h