/usr/include/lam/mpi2cxx/request_inln.h is in lam4-dev 7.1.4-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// $Id: request_inln.h,v 1.3 2002/10/09 20:57:38 brbarret Exp $
//
// Copyright (c) 2001-2002 The Trustees of Indiana University.
// All rights reserved.
// Copyright (c) 1998-2001 University of Notre Dame.
// All rights reserved.
// Copyright (c) 1994-1998 The Ohio State University.
// All rights reserved.
//
// This file is part of the LAM/MPI software package. For license
// information, see the LICENSE file in the top level directory of the
// LAM/MPI source distribution.
//
// $HEADER$
//
//
// Point-to-Point Communication
//
inline void
_REAL_MPI_::Request::Wait(_REAL_MPI_::Status &status)
{
(void)MPI_Wait(&mpi_request, &status.mpi_status);
}
inline void
_REAL_MPI_::Request::Wait()
{
(void)MPI_Wait(&mpi_request, MPI_STATUS_IGNORE);
}
inline void
_REAL_MPI_::Request::Free()
{
(void)MPI_Request_free(&mpi_request);
}
inline bool
_REAL_MPI_::Request::Test(_REAL_MPI_::Status &status)
{
int t;
(void)MPI_Test(&mpi_request, &t, &status.mpi_status);
return (bool) t;
}
inline bool
_REAL_MPI_::Request::Test()
{
int t;
(void)MPI_Test(&mpi_request, &t, MPI_STATUS_IGNORE);
return (bool) t;
}
inline int
_REAL_MPI_::Request::Waitany(int count, _REAL_MPI_::Request array[],
_REAL_MPI_::Status& status)
{
int index, i;
MPI_Request* array_of_requests = new MPI_Request[count];
for (i=0; i < count; i++)
array_of_requests[i] = array[i];
(void)MPI_Waitany(count, array_of_requests, &index, &status.mpi_status);
for (i=0; i < count; i++)
array[i] = array_of_requests[i];
delete [] array_of_requests;
return index;
}
inline int
_REAL_MPI_::Request::Waitany(int count, _REAL_MPI_::Request array[])
{
int index, i;
MPI_Request* array_of_requests = new MPI_Request[count];
for (i=0; i < count; i++)
array_of_requests[i] = array[i];
(void)MPI_Waitany(count, array_of_requests, &index, MPI_STATUS_IGNORE);
for (i=0; i < count; i++)
array[i] = array_of_requests[i];
delete [] array_of_requests;
return index; //JGS, Waitany return value
}
inline bool
_REAL_MPI_::Request::Testany(int count, _REAL_MPI_::Request array[],
int& index, _REAL_MPI_::Status& status)
{
int i, flag;
MPI_Request* array_of_requests = new MPI_Request[count];
for (i=0; i < count; i++)
array_of_requests[i] = array[i];
(void)MPI_Testany(count, array_of_requests, &index, &flag, &status.mpi_status);
for (i=0; i < count; i++)
array[i] = array_of_requests[i];
delete [] array_of_requests;
return (bool)flag;
}
inline bool
_REAL_MPI_::Request::Testany(int count, _REAL_MPI_::Request array[], int& index)
{
int i, flag;
MPI_Request* array_of_requests = new MPI_Request[count];
for (i=0; i < count; i++)
array_of_requests[i] = array[i];
(void)MPI_Testany(count, array_of_requests, &index, &flag,
MPI_STATUS_IGNORE);
for (i=0; i < count; i++)
array[i] = array_of_requests[i];
delete [] array_of_requests;
return (bool)flag;
}
inline void
_REAL_MPI_::Request::Waitall(int count, _REAL_MPI_::Request req_array[],
_REAL_MPI_::Status stat_array[])
{
int i;
MPI_Request* array_of_requests = new MPI_Request[count];
MPI_Status* array_of_statuses = new MPI_Status[count];
for (i=0; i < count; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Waitall(count, array_of_requests, array_of_statuses);
for (i=0; i < count; i++)
req_array[i] = array_of_requests[i];
for (i=0; i < count; i++)
stat_array[i] = array_of_statuses[i];
delete [] array_of_requests;
delete [] array_of_statuses;
}
inline void
_REAL_MPI_::Request::Waitall(int count, _REAL_MPI_::Request req_array[])
{
int i;
MPI_Request* array_of_requests = new MPI_Request[count];
for (i=0; i < count; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Waitall(count, array_of_requests, MPI_STATUSES_IGNORE);
for (i=0; i < count; i++)
req_array[i] = array_of_requests[i];
delete [] array_of_requests;
}
inline bool
_REAL_MPI_::Request::Testall(int count, _REAL_MPI_::Request req_array[],
_REAL_MPI_::Status stat_array[])
{
int i, flag;
MPI_Request* array_of_requests = new MPI_Request[count];
MPI_Status* array_of_statuses = new MPI_Status[count];
for (i=0; i < count; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Testall(count, array_of_requests, &flag, array_of_statuses);
for (i=0; i < count; i++)
req_array[i] = array_of_requests[i];
for (i=0; i < count; i++)
stat_array[i] = array_of_statuses[i];
delete [] array_of_requests;
delete [] array_of_statuses;
return (bool) flag;
}
inline bool
_REAL_MPI_::Request::Testall(int count, _REAL_MPI_::Request req_array[])
{
int i, flag;
MPI_Request* array_of_requests = new MPI_Request[count];
for (i=0; i < count; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Testall(count, array_of_requests, &flag, MPI_STATUSES_IGNORE);
for (i=0; i < count; i++)
req_array[i] = array_of_requests[i];
delete [] array_of_requests;
return (bool) flag;
}
inline int
_REAL_MPI_::Request::Waitsome(int incount, _REAL_MPI_::Request req_array[],
int array_of_indices[], _REAL_MPI_::Status stat_array[])
{
int i, outcount;
MPI_Request* array_of_requests = new MPI_Request[incount];
MPI_Status* array_of_statuses = new MPI_Status[incount];
for (i=0; i < incount; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Waitsome(incount, array_of_requests, &outcount,
array_of_indices, array_of_statuses);
for (i=0; i < incount; i++)
req_array[i] = array_of_requests[i];
for (i=0; i < incount; i++)
stat_array[i] = array_of_statuses[i];
delete [] array_of_requests;
delete [] array_of_statuses;
return outcount;
}
inline int
_REAL_MPI_::Request::Waitsome(int incount, _REAL_MPI_::Request req_array[],
int array_of_indices[])
{
int i, outcount;
MPI_Request* array_of_requests = new MPI_Request[incount];
for (i=0; i < incount; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Waitsome(incount, array_of_requests, &outcount,
array_of_indices, MPI_STATUSES_IGNORE);
for (i=0; i < incount; i++)
req_array[i] = array_of_requests[i];
delete [] array_of_requests;
return outcount;
}
inline int
_REAL_MPI_::Request::Testsome(int incount, _REAL_MPI_::Request req_array[],
int array_of_indices[], _REAL_MPI_::Status stat_array[])
{
int i, outcount;
MPI_Request* array_of_requests = new MPI_Request[incount];
MPI_Status* array_of_statuses = new MPI_Status[incount];
for (i=0; i < incount; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Testsome(incount, array_of_requests, &outcount,
array_of_indices, array_of_statuses);
for (i=0; i < incount; i++)
req_array[i] = array_of_requests[i];
for (i=0; i < incount; i++)
stat_array[i] = array_of_statuses[i];
delete [] array_of_requests;
delete [] array_of_statuses;
return outcount;
}
inline int
_REAL_MPI_::Request::Testsome(int incount, _REAL_MPI_::Request req_array[],
int array_of_indices[])
{
int i, outcount;
MPI_Request* array_of_requests = new MPI_Request[incount];
for (i=0; i < incount; i++)
array_of_requests[i] = req_array[i];
(void)MPI_Testsome(incount, array_of_requests, &outcount,
array_of_indices, MPI_STATUSES_IGNORE);
for (i=0; i < incount; i++)
req_array[i] = array_of_requests[i];
delete [] array_of_requests;
return outcount;
}
inline void
_REAL_MPI_::Request::Cancel(void) const
{
(void)MPI_Cancel((MPI_Request*)&mpi_request);
}
inline void
_REAL_MPI_::Prequest::Start()
{
(void)MPI_Start(&mpi_request);
}
inline void
_REAL_MPI_::Prequest::Startall(int count, _REAL_MPI_:: Prequest array_of_requests[])
{
//convert the array of Prequests to an array of MPI_requests
MPI_Request* mpi_requests = new MPI_Request[count];
int i;
for (i=0; i < count; i++) {
mpi_requests[i] = array_of_requests[i];
}
(void)MPI_Startall(count, mpi_requests);
for (i=0; i < count; i++)
array_of_requests[i].mpi_request = mpi_requests[i] ;
delete [] mpi_requests;
}
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