request.h

Go to the documentation of this file.

/*
##########################################################
# This file is part of the AdjoinableMPI library #
# released under the MIT License. #
# The full COPYRIGHT notice can be found in the top #
# level directory of the AdjoinableMPI distribution. #
########################################################## 
*/
#ifndef _AMPI_REQUEST_H_
#define _AMPI_REQUEST_H_

#include "ampi/userIF/pairedWith.h"

enum AMPI_Request_origin_E { 
 AMPI_SEND_ORIGIN,
 AMPI_RECV_ORIGIN
};

#ifdef AMPI_FORTRANCOMPATIBLE
typedef int AMPI_Request_origin;
#else 
typedef enum AMPI_Request_origin_E AMPI_Request_origin;
#endif 

struct AMPI_Request_S {

 void *buf;

 void *adjointBuf ;

 int count;

 MPI_Datatype datatype;

 int endPoint;

 int tag;

 enum AMPI_PairedWith_E pairedWith;

 MPI_Comm comm;

 void *adjointTempBuf;
 
 int adjointCount;
 
 MPI_Request plainRequest;

 MPI_Request tracedRequest;

 MPI_Request shadowRequest;

 enum AMPI_Request_origin_E origin;

 void *idx;

};

#ifdef AMPI_FORTRANCOMPATIBLE
typedef MPI_Request AMPI_Request;
#else 
typedef struct AMPI_Request_S AMPI_Request;
#endif 

#endif