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- #!/bin/sh
- NB_THREADS_MAX=15
- SCALING=100
- NB_FAKES=10000
- PGM="backloop.pgm"
- CSV="times.csv"
- SVG="times.svg"
- rm -f ${CSV}
- TMP=`mktemp`
- for n in `seq ${NB_THREADS_MAX}` ; do
- echo "${n} thread(s)"
- echo -e "${n}; \c" >> ${CSV}
- mpirun -n ${n} ./laplacien_mpi_1.out ${PGM} ${TMP} ${SCALING} ${NB_FAKES} | awk -v ORS="; " '{print $1}' >> ${CSV}
- mpirun -n ${n} ./laplacien_mpi_2.out ${PGM} ${TMP} ${SCALING} ${NB_FAKES} | awk -v ORS="; " '{print $1}' >> ${CSV}
- OMP_NUM_THREADS=${n} ./laplacien_omp.out ${PGM} ${TMP} ${SCALING} ${NB_FAKES} | awk '{print $1}' >> ${CSV}
- done
- rm ${TMP}
- echo "output: ${CSV}"
- gnuplot -e "set out '${SVG}'; \
- set terminal svg size 640,480; \
- set style data linespoints; \
- set grid xtics ytics; \
- plot '${CSV}' using 1:2 title 'mpi1', \
- '${CSV}' using 1:3 title 'mpi2', \
- '${CSV}' using 1:4 title 'omp';
- "
- echo "output: ${SVG}"
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