thesis version

rtbenchmarks/run_rt_graspels

@@ -0,0 +1,93 @@
+#!/bin/bash
+
+# GRASP×ELS parameters
+n=24 # 4,8,12,16,20
+o=20 # 1,10,20,30,40,50 (n=4?)
+i=20
+
+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)
+
+# Script shenanigans
+root=.
+
+cxx=g++
+cxx_flags="-Wall -Wextra -DNDEBUG -O2 -pthread -I${root}/src -I${root}/inc -DGRASP_N=${n} -DELS_ITER_MAX=${o} -DELS_GEN=${i}"
+ld_flags="-L${root}/release -ltsp"
+src="${root}/bench/graspels/*.cpp"
+# preload="LD_PRELOAD=~bachelet/local/kephren/lib64/libstdc++.so.6"
+repeat=5
+
+outdir="rtbenchmarks/data_graspels"
+
+exe=bench_graspels
+quit() {
+	rm "${exe}"
+	exit 0
+}
+trap quit SIGINT
+
+# Utility
+compile_link() {
+	function=$1; shift
+	ncores=$1; shift
+	in=$1; shift
+
+	data=$(echo "${root}/data/${in}"|sed "s,^$(pwd)/,,")
+
+	${cxx} ${cxx_flags} -DDATA_FILE="\"${data}\"" -DFUNC="${function}" -DNTHREADS="${ncores}" -o"${exe}" ${src} ${ld_flags}
+}
+
+run() {
+	coreset=$1; shift
+
+	for i in $(seq ${repeat}); do
+		seed=${seeds[$i-1]}
+		eval "${preload} taskset -c ${coreset} ./${exe} --seed '${seed}'"
+	done
+}
+
+# Functions
+benchSeq() {
+	coreset=0
+	ncores=1
+
+	echo "---- benchSeq ----"
+
+	for dataset in dj38 qa194; do
+		echo "==== dataset: ${dataset}"
+		for function in hw_seq_v sk_seq; do
+			echo ">> function: ${function}"
+
+			compile_link "${function}" "${ncores}" "${dataset}"
+			run "${coreset}"|tee -a "${outdir}/rt_seq_${dataset}_${function}"
+		done
+	done
+}
+
+benchPar() {
+	# cores=(1 2 4 6 8 10 12 14 16 18)
+	cores=(1 2 4)
+
+	echo "---- benchPar ----"
+
+	for dataset in dj38 qa194; do
+		echo "==== dataset: ${dataset}"
+		for function in hw_par_v sk_par_firstlevel sk_par_staticpool sk_par_dynamicpool sk_par_thread; do
+			echo ">> function: ${function}"
+			for ncores in ${cores[@]}; do
+				echo "cores: ${ncores}"
+				maxcore=$((ncores*4 - 1))
+				coreset="$(seq -s, 0 4 ${maxcore})"
+
+				compile_link "${function}" "${ncores}" "${dataset}"
+				run "${coreset}"|tee -a "${outdir}/rt_cores_${dataset}_${function}"
+			done
+		done
+	done
+}
+
+# Script
+benchSeq
+benchPar
+
+quit