thesis version

scripts/benchmark

@@ -0,0 +1,102 @@
+#!/bin/bash
+
+binary=./release/benchmarks/basic
+
+[ -x "${binary}" ] || exit 1
+
+#### Utilities
+measure() {
+	coreset=$1
+	size=$2
+	method=$3
+	sample=$4
+	ncores=$5
+
+	t=$(eval "taskset -c ${coreset} ${binary} ${size} ${method} ${sample}"|cut -d' ' -f2)
+	echo "${t}"
+}
+
+csv() {
+	echo "$*"|tr ' ' ','
+}
+
+## benchmarks
+
+#### No parallelism, sequential/generic, variable array sizes
+bSeq() {
+	method=0
+	sizes=(100 1000 10000 100000 1000000)
+	coreset=0
+	cores=1
+
+	for size in ${sizes[@]}; do
+		ts_seq=($(measure "${coreset}" "${size}" seq $method $cores))
+		ts_gen_omp=($(measure "${coreset}" "${size}" gen_omp $method $cores))
+		ts_gen_thread=($(measure "${coreset}" "${size}" gen_thread $method $cores))
+
+		echo "$size ; $ts_seq ; $ts_gen_omp ; $ts_gen_thread"
+	done
+}
+
+#### Fixed coreset, omp/generic, variable array sizes
+bSizes() {
+	method=$1
+	sizes=(100 1000 10000 100000 1000000)
+	coreset="0,4,8,12,16,20,24,28"
+	cores=8
+
+	for size in ${sizes[@]}; do
+		ts_seq=($(measure "${coreset}" "${size}" seq $method $cores))
+		ts_omp=($(measure "${coreset}" "${size}" omp $method $cores))
+		ts_gen_omp=($(measure "${coreset}" "${size}" gen_omp $method $cores))
+		ts_gen_thread=($(measure "${coreset}" "${size}" gen_thread $method $cores))
+
+		ts_omp2=`bc <<< "scale=6; $ts_omp/$cores"`
+		ts_gen_omp2=`bc <<< "scale=6; $ts_gen_omp/$cores"`
+		ts_gen_thread2=`bc <<< "scale=6; $ts_gen_thread/$cores"`
+
+		echo "$size ; $ts_seq ; $ts_omp ; $ts_omp2 ; $ts_gen_omp ; $ts_gen_omp2 ; $ts_gen_thread ; $ts_gen_thread2"
+	done
+}
+
+#### Fixed array size, omp/generic, variable coresets
+bCores() {
+	method=$1
+	size=100000
+	coresets=("0" "0,4" "0,4,8,12" "0,4,8,12,16,20" "0,4,8,12,16,20,24,28" "0,4,8,12,16,20,24,28,32,36" "0,4,8,12,16,20,24,28,32,36,40,44" "0,4,8,12,16,20,24,28,32,36,40,44,48,52" "0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60")
+	cores=1
+
+	for coreset in ${coresets[@]}; do
+		ts_seq=($(measure "${coreset}" "${size}" seq $method $cores))
+		ts_omp=($(measure "${coreset}" "${size}" omp $method $cores))
+		ts_gen_omp=($(measure "${coreset}" "${size}" gen_omp $method $cores))
+		ts_gen_thread=($(measure "${coreset}" "${size}" gen_thread $method $cores))
+
+		ts_omp2=`bc <<< "scale=6; $ts_omp/$cores"`
+		ts_gen_omp2=`bc <<< "scale=6; $ts_gen_omp/$cores"`
+		ts_gen_thread2=`bc <<< "scale=6; $ts_gen_thread/$cores"`
+
+		echo "$cores ; $ts_seq ; $ts_omp ; $ts_omp2 ; $ts_gen_omp ; $ts_gen_omp2 ; $ts_gen_thread ; $ts_gen_thread2"
+
+		if [ $cores == 1 ]; then
+			cores=2
+		else
+			cores=$[cores+2]
+		fi
+	done
+}
+
+bCores 1 | tee ./scripts/result_cores_1.csv
+./scripts/result_cores_1.plot
+
+bCores 2 | tee scripts/result_cores_2.csv
+./scripts/result_cores_2.plot
+
+bSizes 1 | tee scripts/result_sizes_1.csv
+./scripts/result_sizes_1.plot
+
+bSizes 2 | tee scripts/result_sizes_2.csv
+./scripts/result_sizes_2.plot
+
+bSeq | tee scripts/result_seq.csv
+./scripts/result_seq.plot