Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F79058937
communicator_inline_impl.hh
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Sat, Aug 24, 13:19
Size
3 KB
Mime Type
text/x-c++
Expires
Mon, Aug 26, 13:19 (1 d, 22 h)
Engine
blob
Format
Raw Data
Handle
20141451
Attached To
rAKA akantu
communicator_inline_impl.hh
View Options
/**
* @file communicator_inline_impl.hh
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Tue Feb 02 2016
* @date last modification: Tue Nov 07 2017
*
* @brief implementation of inline functions
*
*
* Copyright (©) 2016-2018 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* 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 "communicator.hh"
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_STATIC_COMMUNICATOR_INLINE_IMPL_HH_
#define AKANTU_STATIC_COMMUNICATOR_INLINE_IMPL_HH_
namespace
akantu
{
/* -------------------------------------------------------------------------- */
inline
void
Communicator
::
freeCommunicationRequest
(
CommunicationRequest
&
request
)
{
request
.
free
();
}
/* -------------------------------------------------------------------------- */
inline
void
Communicator
::
freeCommunicationRequest
(
std
::
vector
<
CommunicationRequest
>
&
requests
)
{
std
::
vector
<
CommunicationRequest
>::
iterator
it
;
for
(
it
=
requests
.
begin
();
it
!=
requests
.
end
();
++
it
)
{
it
->
free
();
}
}
/* -------------------------------------------------------------------------- */
template
<
typename
T
,
typename
MsgProcessor
>
inline
void
Communicator
::
receiveAnyNumber
(
std
::
vector
<
CommunicationRequest
>
&
send_requests
,
MsgProcessor
&&
processor
,
Int
tag
)
const
{
CommunicationRequest
barrier_request
;
bool
got_all
{
false
};
bool
are_send_finished
{
false
};
if
(
getNbProc
()
==
1
)
{
return
;
}
AKANTU_DEBUG_INFO
(
"Sending "
<<
send_requests
.
size
()
<<
" messages and checking for receives TAG["
<<
tag
<<
"]"
);
while
(
not
got_all
)
{
bool
are_receives_ready
=
true
;
while
(
are_receives_ready
)
{
CommunicationStatus
status
;
are_receives_ready
=
asyncProbe
<
T
>
(
_any_source
,
tag
,
status
);
if
(
are_receives_ready
)
{
AKANTU_DEBUG_INFO
(
"Receiving message from "
<<
status
.
getSource
());
Array
<
T
>
receive_buffer
(
status
.
size
(),
1
);
receive
(
receive_buffer
,
status
.
getSource
(),
tag
);
std
::
forward
<
MsgProcessor
>
(
processor
)(
status
.
getSource
(),
receive_buffer
);
}
}
if
(
not
are_send_finished
)
{
are_send_finished
=
testAll
(
send_requests
);
if
(
are_send_finished
)
{
AKANTU_DEBUG_INFO
(
"All messages send, checking for more receives"
);
barrier_request
=
asyncBarrier
();
}
}
if
(
are_send_finished
)
{
got_all
=
test
(
barrier_request
);
}
}
AKANTU_DEBUG_INFO
(
"Finished receiving"
);
}
}
// namespace akantu
#endif
/* AKANTU_STATIC_COMMUNICATOR_INLINE_IMPL_HH_ */
Event Timeline
Log In to Comment