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communication_request.hh
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Created
Fri, Aug 30, 16:17
Size
3 KB
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text/x-c++
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Sun, Sep 1, 16:17 (1 d, 23 h)
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20327677
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rAKA akantu
communication_request.hh
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/**
* Copyright (©) 2010-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*/
/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
/* -------------------------------------------------------------------------- */
#include <memory>
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_REAL_STATIC_COMMUNICATOR_HH_
#define AKANTU_REAL_STATIC_COMMUNICATOR_HH_
namespace
akantu
{
/* -------------------------------------------------------------------------- */
class
InternalCommunicationRequest
{
public
:
InternalCommunicationRequest
(
Idx
source
,
Idx
dest
);
virtual
~
InternalCommunicationRequest
();
virtual
void
printself
(
std
::
ostream
&
stream
,
int
indent
=
0
)
const
;
AKANTU_GET_MACRO
(
Source
,
source
,
Idx
);
AKANTU_GET_MACRO
(
Destination
,
destination
,
Idx
);
private
:
Idx
source
;
Idx
destination
;
Idx
id
;
static
Int
counter
;
};
/* -------------------------------------------------------------------------- */
class
CommunicationRequest
{
public
:
CommunicationRequest
(
std
::
shared_ptr
<
InternalCommunicationRequest
>
request
=
nullptr
)
:
request
(
std
::
move
(
request
))
{}
virtual
~
CommunicationRequest
()
=
default
;
virtual
void
free
()
{
request
.
reset
();
}
void
printself
(
std
::
ostream
&
stream
,
int
indent
=
0
)
const
{
request
->
printself
(
stream
,
indent
);
};
Idx
getSource
()
const
{
return
request
->
getSource
();
}
Idx
getDestination
()
const
{
return
request
->
getDestination
();
}
bool
isFreed
()
const
{
return
request
==
nullptr
;
}
InternalCommunicationRequest
&
getInternal
()
{
return
*
request
;
}
private
:
std
::
shared_ptr
<
InternalCommunicationRequest
>
request
;
};
/* -------------------------------------------------------------------------- */
class
CommunicationStatus
{
public
:
AKANTU_GET_MACRO
(
Source
,
source
,
Int
);
Int
size
()
const
{
return
size_
;
}
AKANTU_GET_MACRO
(
Tag
,
tag
,
Int
);
AKANTU_SET_MACRO
(
Source
,
source
,
Int
);
AKANTU_SET_MACRO
(
Size
,
size_
,
Int
);
AKANTU_SET_MACRO
(
Tag
,
tag
,
Int
);
private
:
Idx
source
{
0
};
Int
size_
{
0
};
Int
tag
{
0
};
};
/* -------------------------------------------------------------------------- */
/// Datatype to pack pairs for MPI_{MIN,MAX}LOC
template
<
typename
T1
,
typename
T2
>
struct
SCMinMaxLoc
{
T1
min_max
;
T2
loc
;
};
}
// namespace akantu
#endif
/* AKANTU_REAL_STATIC_COMMUNICATOR_HH_ */
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