Yet Another eXchange Tool 0.11.3
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xt_exchanger_irecv_isend.h File Reference
#include "core/ppm_visibility.h"
#include "xt/xt_config.h"
#include "xt/xt_core.h"
#include "xt_exchanger.h"
#include "xt_redist_internal.h"
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Functions

PPM_DSO_INTERNAL Xt_exchanger xt_exchanger_irecv_isend_new (int nsend, int nrecv, const struct Xt_redist_msg *send_msgs, const struct Xt_redist_msg *recv_msgs, MPI_Comm comm, int tag_offset, Xt_config config)
 

Detailed Description

Function Documentation

◆ xt_exchanger_irecv_isend_new()

PPM_DSO_INTERNAL Xt_exchanger xt_exchanger_irecv_isend_new ( int nsend,
int nrecv,
const struct Xt_redist_msg * send_msgs,
const struct Xt_redist_msg * recv_msgs,
MPI_Comm comm,
int tag_offset,
Xt_config config )

constructor for an exchanger using asynchronous send and recv

Parameters
[in]nsendnumber of send messages
[in]nrecvnumber of receive messages
[in]send_msgsarray with send messages
[in]recv_msgsarray with receive messages
[in]commMPI communicator that is to be used for the communication
[in]tag_offsettag
[in]configoptional customization parameters
Remarks
tag_offset + xt_mpi_tag_exchange_msg must not be used on comm by any other part of the program during the lifetime of the created exchanger object

note: tag_offset + xt_mpi_tag_exchange_msg must not be used on comm by any other part of the program during the lifetime of the created exchanger object

Definition at line 243 of file xt_exchanger_irecv_isend.c.

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