94 lines
2.0 KiB
Plaintext
94 lines
2.0 KiB
Plaintext
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#!/bin/bash
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# GRASP×ELS parameters
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n=24 # 4,8,12,16,20
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o=20 # 1,10,20,30,40,50 (n=4?)
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i=20
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seeds=(std::mt19937::default_seed 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29)
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# Script shenanigans
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root=.
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cxx=g++
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cxx_flags="-Wall -Wextra -DNDEBUG -O2 -pthread -I${root}/src -I${root}/inc -DGRASP_N=${n} -DELS_ITER_MAX=${o} -DELS_GEN=${i}"
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ld_flags="-L${root}/release -ltsp"
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src="${root}/bench/graspels/*.cpp"
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# preload="LD_PRELOAD=~bachelet/local/kephren/lib64/libstdc++.so.6"
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repeat=5
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outdir="rtbenchmarks/data_graspels"
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exe=bench_graspels
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quit() {
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rm "${exe}"
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exit 0
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}
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trap quit SIGINT
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# Utility
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compile_link() {
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function=$1; shift
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ncores=$1; shift
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in=$1; shift
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data=$(echo "${root}/data/${in}"|sed "s,^$(pwd)/,,")
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${cxx} ${cxx_flags} -DDATA_FILE="\"${data}\"" -DFUNC="${function}" -DNTHREADS="${ncores}" -o"${exe}" ${src} ${ld_flags}
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}
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run() {
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coreset=$1; shift
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for i in $(seq ${repeat}); do
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seed=${seeds[$i-1]}
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eval "${preload} taskset -c ${coreset} ./${exe} --seed '${seed}'"
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done
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}
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# Functions
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benchSeq() {
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coreset=0
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ncores=1
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echo "---- benchSeq ----"
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for dataset in dj38 qa194; do
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echo "==== dataset: ${dataset}"
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for function in hw_seq_v sk_seq; do
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echo ">> function: ${function}"
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compile_link "${function}" "${ncores}" "${dataset}"
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run "${coreset}"|tee -a "${outdir}/rt_seq_${dataset}_${function}"
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done
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done
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}
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benchPar() {
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# cores=(1 2 4 6 8 10 12 14 16 18)
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cores=(1 2 4)
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echo "---- benchPar ----"
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for dataset in dj38 qa194; do
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echo "==== dataset: ${dataset}"
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for function in hw_par_v sk_par_firstlevel sk_par_staticpool sk_par_dynamicpool sk_par_thread; do
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echo ">> function: ${function}"
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for ncores in ${cores[@]}; do
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echo "cores: ${ncores}"
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maxcore=$((ncores*4 - 1))
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coreset="$(seq -s, 0 4 ${maxcore})"
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compile_link "${function}" "${ncores}" "${dataset}"
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run "${coreset}"|tee -a "${outdir}/rt_cores_${dataset}_${function}"
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done
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done
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done
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}
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# Script
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benchSeq
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benchPar
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quit
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