OpenMPI  0.1.1
Comm Class Referenceabstract
Inheritance diagram for Comm:
Comm_Null Intercomm Intracomm Cartcomm Graphcomm

Data Structures

struct  keyval_intercept_data_t
 

Public Types

typedef void Errhandler_function (Comm &, int *,...)
 
typedef Errhandler_function
Errhandler_fn 
__mpi_interface_deprecated__ ("MPI::Comm::Errhandler_fn was deprecated in MPI-2.2; use MPI::Comm::Errhandler_function instead")
 
typedef int Copy_attr_function (const Comm &oldcomm, int comm_keyval, void *extra_state, void *attribute_val_in, void *attribute_val_out, bool &flag)
 
typedef int Delete_attr_function (Comm &comm, int comm_keyval, void *attribute_val, void *extra_state)
 

Public Member Functions

 Comm (const Comm_Null &data)
 
 Comm (const Comm &data)
 
 Comm (MPI_Comm data)
 
virtual void Send (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual void Recv (void *buf, int count, const Datatype &datatype, int source, int tag, Status &status) const
 
virtual void Recv (void *buf, int count, const Datatype &datatype, int source, int tag) const
 
virtual void Bsend (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual void Ssend (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual void Rsend (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Request Isend (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Request Ibsend (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Request Issend (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Request Irsend (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Request Irecv (void *buf, int count, const Datatype &datatype, int source, int tag) const
 
virtual bool Iprobe (int source, int tag, Status &status) const
 
virtual bool Iprobe (int source, int tag) const
 
virtual void Probe (int source, int tag, Status &status) const
 
virtual void Probe (int source, int tag) const
 
virtual Prequest Send_init (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Prequest Bsend_init (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Prequest Ssend_init (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Prequest Rsend_init (const void *buf, int count, const Datatype &datatype, int dest, int tag) const
 
virtual Prequest Recv_init (void *buf, int count, const Datatype &datatype, int source, int tag) const
 
virtual void Sendrecv (const void *sendbuf, int sendcount, const Datatype &sendtype, int dest, int sendtag, void *recvbuf, int recvcount, const Datatype &recvtype, int source, int recvtag, Status &status) const
 
virtual void Sendrecv (const void *sendbuf, int sendcount, const Datatype &sendtype, int dest, int sendtag, void *recvbuf, int recvcount, const Datatype &recvtype, int source, int recvtag) const
 
virtual void Sendrecv_replace (void *buf, int count, const Datatype &datatype, int dest, int sendtag, int source, int recvtag, Status &status) const
 
virtual void Sendrecv_replace (void *buf, int count, const Datatype &datatype, int dest, int sendtag, int source, int recvtag) const
 
virtual Group Get_group () const
 
virtual int Get_size () const
 
virtual int Get_rank () const
 
virtual CommClone () const =0
 
virtual void Free (void)
 
virtual bool Is_inter () const
 
virtual void Barrier () const
 
virtual void Bcast (void *buffer, int count, const Datatype &datatype, int root) const
 
virtual void Gather (const void *sendbuf, int sendcount, const Datatype &sendtype, void *recvbuf, int recvcount, const Datatype &recvtype, int root) const
 
virtual void Gatherv (const void *sendbuf, int sendcount, const Datatype &sendtype, void *recvbuf, const int recvcounts[], const int displs[], const Datatype &recvtype, int root) const
 
virtual void Scatter (const void *sendbuf, int sendcount, const Datatype &sendtype, void *recvbuf, int recvcount, const Datatype &recvtype, int root) const
 
virtual void Scatterv (const void *sendbuf, const int sendcounts[], const int displs[], const Datatype &sendtype, void *recvbuf, int recvcount, const Datatype &recvtype, int root) const
 
virtual void Allgather (const void *sendbuf, int sendcount, const Datatype &sendtype, void *recvbuf, int recvcount, const Datatype &recvtype) const
 
virtual void Allgatherv (const void *sendbuf, int sendcount, const Datatype &sendtype, void *recvbuf, const int recvcounts[], const int displs[], const Datatype &recvtype) const
 
virtual void Alltoall (const void *sendbuf, int sendcount, const Datatype &sendtype, void *recvbuf, int recvcount, const Datatype &recvtype) const
 
virtual void Alltoallv (const void *sendbuf, const int sendcounts[], const int sdispls[], const Datatype &sendtype, void *recvbuf, const int recvcounts[], const int rdispls[], const Datatype &recvtype) const
 
virtual void Alltoallw (const void *sendbuf, const int sendcounts[], const int sdispls[], const Datatype sendtypes[], void *recvbuf, const int recvcounts[], const int rdispls[], const Datatype recvtypes[]) const
 
virtual void Reduce (const void *sendbuf, void *recvbuf, int count, const Datatype &datatype, const Op &op, int root) const
 
virtual void Allreduce (const void *sendbuf, void *recvbuf, int count, const Datatype &datatype, const Op &op) const
 
virtual void Reduce_scatter (const void *sendbuf, void *recvbuf, int recvcounts[], const Datatype &datatype, const Op &op) const
 
virtual void Disconnect ()
 
virtual void Get_name (char *comm_name, int &resultlen) const
 
virtual void Set_name (const char *comm_name)
 
virtual int Get_topology () const
 
virtual void Abort (int errorcode)
 
virtual void Set_errhandler (const Errhandler &errhandler)
 
virtual Errhandler Get_errhandler () const
 
void Call_errhandler (int errorcode) const
 
virtual void Set_attr (int comm_keyval, const void *attribute_val) const
 
virtual bool Get_attr (int comm_keyval, void *attribute_val) const
 
virtual void Delete_attr (int comm_keyval)
 
- Public Member Functions inherited from Comm_Null
 Comm_Null (const Comm_Null &data)
 
 Comm_Null (MPI_Comm data)
 
bool operator== (const Comm_Null &data) const
 
bool operator!= (const Comm_Null &data) const
 
 operator MPI_Comm () const
 

Static Public Member Functions

static int Compare (const Comm &comm1, const Comm &comm2)
 
static Intercomm Get_parent ()
 
static Intercomm Join (const int fd)
 
static Errhandler Create_errhandler (Comm::Errhandler_function *function)
 
static int Create_keyval (Copy_attr_function *comm_copy_attr_fn, Delete_attr_function *comm_delete_attr_fn, void *extra_state)
 
static int Create_keyval (MPI_Comm_copy_attr_function *comm_copy_attr_fn, MPI_Comm_delete_attr_function *comm_delete_attr_fn, void *extra_state)
 
static int Create_keyval (Copy_attr_function *comm_copy_attr_fn, MPI_Comm_delete_attr_function *comm_delete_attr_fn, void *extra_state)
 
static int Create_keyval (MPI_Comm_copy_attr_function *comm_copy_attr_fn, Delete_attr_function *comm_delete_attr_fn, void *extra_state)
 
static void Free_keyval (int &comm_keyval)
 
static int NULL_COPY_FN (const Comm &oldcomm, int comm_keyval, void *extra_state, void *attribute_val_in, void *attribute_val_out, bool &flag)
 
static int DUP_FN (const Comm &oldcomm, int comm_keyval, void *extra_state, void *attribute_val_in, void *attribute_val_out, bool &flag)
 
static int NULL_DELETE_FN (Comm &comm, int comm_keyval, void *attribute_val, void *extra_state)
 

Static Public Attributes

static opal_mutex_t cxx_extra_states_lock
 

Static Protected Member Functions

static int do_create_keyval (MPI_Comm_copy_attr_function *c_copy_fn, MPI_Comm_delete_attr_function *c_delete_fn, Copy_attr_function *cxx_copy_fn, Delete_attr_function *cxx_delete_fn, void *extra_state, int &keyval)
 

Additional Inherited Members

- Protected Attributes inherited from Comm_Null
MPI_Comm mpi_comm
 

The documentation for this class was generated from the following files: