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eo::mpi experiment functional again with paradiseo.

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This commit is contained in:
Benj Bouv 2013-01-30 22:42:34 +01:00
commit 86436fb9e4
3 changed files with 8 additions and 4 deletions
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4
eo/test/mpi/DISTRIB_XP_README.md
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@ -3,6 +3,10 @@ README
To launch a set of experiments with t-mpi-distrib-exp:
0) Compile it:
mpic++ -o distrib-exp t-mpi-distrib-exp.cpp -I../../src/ -I../../src/mpi/ -DWITH_MPI -L ../../../build/eo/lib/ -leoutils -leo -leompi -leoserial
1) Generate the experiments, thanks to the script gen-xp.py
This script will guide you and ask you for all experiments. The prefix is used in the results filenames.
You may want to modify the name of the experiments file (default value: "experiments.json") or

2
eo/test/mpi/experiments.json
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@ -1,6 +1,6 @@
{
"experiments":[
{"size":"10", "packet_size":"1", "seed":"1337", "distribution":{"name":"normal", "mean":"500", "stddev":"100"}, "worker_print_waiting_time":"1", "filename":""}
{"size":"10", "packet_size":"1", "seed":"1337", "distribution":{"name":"normal", "mean":"500", "stddev":"100"}, "worker_print_waiting_time":"1", "filename":"exp1.result.txt"},
{"size":"10", "packet_size":"1", "seed":"1337", "distribution":{"name":"normal", "mean":"100", "stddev":"20"}, "worker_print_waiting_time":"1", "filename":"exp2.result.txt"}
]
}

6
eo/test/mpi/t-mpi-distrib-exp.cpp
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@ -39,7 +39,7 @@
# include <eo>
# include <mpi/eoParallelApply.h>
# include <mpi/eoMpi.h>
# include "t-mpi-common.h"
using namespace eo::mpi;
@ -389,7 +389,7 @@ class Experiment : public eoserial::Persistent
_distribution->clear();
_distribution->fill( _size );
timerStat.start("run");
eo::mpi::timerStat.start("run");
Wait wait( _worker_print_waiting_time );
ParallelApplyStore< type > store( wait, DEFAULT_MASTER, _packet_size );
store.data( *_distribution );
@ -397,7 +397,7 @@ class Experiment : public eoserial::Persistent
ParallelApply< type > job( scheduling, DEFAULT_MASTER, store );
job.run();
timerStat.stop("run");
eo::mpi::timerStat.stop("run");
if( job.isMaster() )
{
EmptyJob( scheduling, DEFAULT_MASTER ); // to terminate parallel apply