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Mesuring time with eoTimer.

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This commit is contained in:
Benjamin Bouvier 2012-06-27 15:09:12 +02:00
commit 2861fc98de
4 changed files with 161 additions and 0 deletions
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13
eo/src/mpi/eoMpi.h
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@ -7,6 +7,7 @@
# include <sys/resource.h>
# include <utils/eoLogger.h>
# include <utils/eoTimer.h>
# include <eoExceptions.h>
# include "eoMpiNode.h"
@ -18,6 +19,8 @@ namespace eo
{
namespace mpi
{
extern eoTimerStat timerStat;
namespace Channel
{
const int Commands = 0;
@ -70,6 +73,7 @@ namespace eo
break;
}
timerStat.start("master_wait_for_assignee");
int assignee = assignmentAlgo.get( );
while( assignee <= 0 )
{
@ -85,28 +89,34 @@ namespace eo
assignmentAlgo.confirm( wrkRank );
assignee = assignmentAlgo.get( );
}
timerStat.stop("master_wait_for_assignee");
# ifndef NDEBUG
eo::log << "[M" << comm.rank() << "] Assignee : " << assignee << std::endl;
# endif
timerStat.start("master_wait_for_send");
comm.send( assignee, Channel::Commands, Message::Continue );
sendTask( assignee );
timerStat.stop("master_wait_for_send");
}
# ifndef NDEBUG
eo::log << "[M" << comm.rank() << "] Frees all the idle." << std::endl;
# endif
// frees all the idle workers
timerStat.start("master_wait_for_idles");
std::vector<int> idles = assignmentAlgo.idles();
for(unsigned int i = 0; i < idles.size(); ++i)
{
comm.send( idles[i], Channel::Commands, Message::Finish );
}
timerStat.stop("master_wait_for_idles");
# ifndef NDEBUG
eo::log << "[M" << comm.rank() << "] Waits for all responses." << std::endl;
# endif
// wait for all responses
timerStat.start("master_wait_for_all_responses");
while( assignmentAlgo.availableWorkers() != totalWorkers )
{
bmpi::status status = comm.probe( bmpi::any_source, bmpi::any_tag );
@ -115,6 +125,7 @@ namespace eo
comm.send( wrkRank, Channel::Commands, Message::Finish );
assignmentAlgo.confirm( wrkRank );
}
timerStat.stop("master_wait_for_all_responses");
# ifndef NDEBUG
eo::log << "[M" << comm.rank() << "] Leaving master task." << std::endl;
@ -136,7 +147,9 @@ namespace eo
# ifndef NDEBUG
eo::log << "[W" << comm.rank() << "] Waiting for an order..." << std::endl;
# endif
timerStat.start("worker_wait_for_order");
comm.recv( masterRank, Channel::Commands, order );
timerStat.stop("worker_wait_for_order");
if ( order == Message::Finish )
{
# ifndef NDEBUG