--- /dev/null
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+# Testing and monitor the cpu desire performance, frequency, load,
+# power consumption and throughput etc. when this script trigger
+# gitsource test.
+# 1) Download and tar gitsource codes.
+# 2) Run gitsource benchmark on specific governors, ondemand or schedutil.
+# 3) Run tbench benchmark comparative test on acpi-cpufreq kernel driver.
+# 4) Get desire performance, frequency, load by perf.
+# 5) Get power consumption and throughput by amd_pstate_trace.py.
+# 6) Get run time by /usr/bin/time.
+# 7) Analyse test results and save it in file selftest.gitsource.csv.
+#8) Plot png images about time, energy and performance per watt for each test.
+
+# protect against multiple inclusion
+if [ $FILE_GITSOURCE ]; then
+ return 0
+else
+ FILE_GITSOURCE=DONE
+fi
+
+git_name="git-2.15.1"
+git_tar="$git_name.tar.gz"
+gitsource_url="https://github.com/git/git/archive/refs/tags/v2.15.1.tar.gz"
+gitsource_governors=("ondemand" "schedutil")
+
+# $1: governor, $2: round, $3: des-perf, $4: freq, $5: load, $6: time $7: energy, $8: PPW
+store_csv_gitsource()
+{
+ echo "$1, $2, $3, $4, $5, $6, $7, $8" | tee -a $OUTFILE_GIT.csv > /dev/null 2>&1
+}
+
+# clear some special lines
+clear_csv_gitsource()
+{
+ if [ -f $OUTFILE_GIT.csv ]; then
+ sed -i '/Comprison(%)/d' $OUTFILE_GIT.csv
+ sed -i "/$(scaling_name)/d" $OUTFILE_GIT.csv
+ fi
+}
+
+# find string $1 in file csv and get the number of lines
+get_lines_csv_gitsource()
+{
+ if [ -f $OUTFILE_GIT.csv ]; then
+ return `grep -c "$1" $OUTFILE_GIT.csv`
+ else
+ return 0
+ fi
+}
+
+pre_clear_gitsource()
+{
+ post_clear_gitsource
+ rm -rf gitsource_*.png
+ clear_csv_gitsource
+}
+
+post_clear_gitsource()
+{
+ rm -rf results/tracer-gitsource*
+ rm -rf $OUTFILE_GIT*.log
+ rm -rf $OUTFILE_GIT*.result
+}
+
+install_gitsource()
+{
+ if [ ! -d $git_name ]; then
+ printf "Download gitsource, please wait a moment ...\n\n"
+ wget -O $git_tar $gitsource_url > /dev/null 2>&1
+
+ printf "Tar gitsource ...\n\n"
+ tar -xzf $git_tar
+ fi
+}
+
+# $1: governor, $2: loop
+run_gitsource()
+{
+ echo "Launching amd pstate tracer for $1 #$2 tracer_interval: $TRACER_INTERVAL"
+ ./amd_pstate_trace.py -n tracer-gitsource-$1-$2 -i $TRACER_INTERVAL > /dev/null 2>&1 &
+
+ printf "Make and test gitsource for $1 #$2 make_cpus: $MAKE_CPUS\n"
+ cd $git_name
+ perf stat -a --per-socket -I 1000 -e power/energy-pkg/ /usr/bin/time -o ../$OUTFILE_GIT.time-gitsource-$1-$2.log make test -j$MAKE_CPUS > ../$OUTFILE_GIT-perf-$1-$2.log 2>&1
+ cd ..
+
+ for job in `jobs -p`
+ do
+ echo "Waiting for job id $job"
+ wait $job
+ done
+}
+
+# $1: governor, $2: loop
+parse_gitsource()
+{
+ awk '{print $5}' results/tracer-gitsource-$1-$2/cpu.csv | sed -e '1d' | sed s/,// > $OUTFILE_GIT-des-perf-$1-$2.log
+ avg_des_perf=$(awk 'BEGIN {i=0; sum=0};{i++; sum += $1};END {print sum/i}' $OUTFILE_GIT-des-perf-$1-$2.log)
+ printf "Gitsource-$1-#$2 avg des perf: $avg_des_perf\n" | tee -a $OUTFILE_GIT.result
+
+ awk '{print $7}' results/tracer-gitsource-$1-$2/cpu.csv | sed -e '1d' | sed s/,// > $OUTFILE_GIT-freq-$1-$2.log
+ avg_freq=$(awk 'BEGIN {i=0; sum=0};{i++; sum += $1};END {print sum/i}' $OUTFILE_GIT-freq-$1-$2.log)
+ printf "Gitsource-$1-#$2 avg freq: $avg_freq\n" | tee -a $OUTFILE_GIT.result
+
+ awk '{print $11}' results/tracer-gitsource-$1-$2/cpu.csv | sed -e '1d' | sed s/,// > $OUTFILE_GIT-load-$1-$2.log
+ avg_load=$(awk 'BEGIN {i=0; sum=0};{i++; sum += $1};END {print sum/i}' $OUTFILE_GIT-load-$1-$2.log)
+ printf "Gitsource-$1-#$2 avg load: $avg_load\n" | tee -a $OUTFILE_GIT.result
+
+ grep user $OUTFILE_GIT.time-gitsource-$1-$2.log | awk '{print $1}' | sed -e 's/user//' > $OUTFILE_GIT-time-$1-$2.log
+ time_sum=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum}' $OUTFILE_GIT-time-$1-$2.log)
+ printf "Gitsource-$1-#$2 user time(s): $time_sum\n" | tee -a $OUTFILE_GIT.result
+
+ grep Joules $OUTFILE_GIT-perf-$1-$2.log | awk '{print $4}' > $OUTFILE_GIT-energy-$1-$2.log
+ en_sum=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum}' $OUTFILE_GIT-energy-$1-$2.log)
+ printf "Gitsource-$1-#$2 power consumption(J): $en_sum\n" | tee -a $OUTFILE_GIT.result
+
+ # Permance is the number of run gitsource per second, denoted 1/t, where 1 is the number of run gitsource in t
+ # senconds. It is well known that P=E/t, where P is power measured in watts(W), E is energy measured in joules(J),
+ # and t is time measured in seconds(s). This means that performance per watt becomes
+ # 1/t 1/t 1
+ # ----- = ----- = ---
+ # P E/t E
+ # with unit given by 1 per joule.
+ ppw=`echo "scale=9;1/$en_sum" | bc | awk '{printf "%.9f", $0}'`
+ printf "Gitsource-$1-#$2 performance per watt(1/J): $ppw\n" | tee -a $OUTFILE_GIT.result
+ printf "\n" | tee -a $OUTFILE_GIT.result
+
+ driver_name=`echo $(scaling_name)`
+ store_csv_gitsource "$driver_name-$1" $2 $avg_des_perf $avg_freq $avg_load $time_sum $en_sum $ppw
+}
+
+# $1: governor
+loop_gitsource()
+{
+ printf "\nGitsource total test times is $LOOP_TIMES for $1\n\n"
+ for i in `seq 1 $LOOP_TIMES`
+ do
+ run_gitsource $1 $i
+ parse_gitsource $1 $i
+ done
+}
+
+# $1: governor
+gather_gitsource()
+{
+ printf "Gitsource test result for $1 (loops:$LOOP_TIMES)" | tee -a $OUTFILE_GIT.result
+ printf "\n--------------------------------------------------\n" | tee -a $OUTFILE_GIT.result
+
+ grep "Gitsource-$1-#" $OUTFILE_GIT.result | grep "avg des perf:" | awk '{print $NF}' > $OUTFILE_GIT-des-perf-$1.log
+ avg_des_perf=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum/'$LOOP_TIMES'}' $OUTFILE_GIT-des-perf-$1.log)
+ printf "Gitsource-$1 avg des perf: $avg_des_perf\n" | tee -a $OUTFILE_GIT.result
+
+ grep "Gitsource-$1-#" $OUTFILE_GIT.result | grep "avg freq:" | awk '{print $NF}' > $OUTFILE_GIT-freq-$1.log
+ avg_freq=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum/'$LOOP_TIMES'}' $OUTFILE_GIT-freq-$1.log)
+ printf "Gitsource-$1 avg freq: $avg_freq\n" | tee -a $OUTFILE_GIT.result
+
+ grep "Gitsource-$1-#" $OUTFILE_GIT.result | grep "avg load:" | awk '{print $NF}' > $OUTFILE_GIT-load-$1.log
+ avg_load=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum/'$LOOP_TIMES'}' $OUTFILE_GIT-load-$1.log)
+ printf "Gitsource-$1 avg load: $avg_load\n" | tee -a $OUTFILE_GIT.result
+
+ grep "Gitsource-$1-#" $OUTFILE_GIT.result | grep "user time(s):" | awk '{print $NF}' > $OUTFILE_GIT-time-$1.log
+ time_sum=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum}' $OUTFILE_GIT-time-$1.log)
+ printf "Gitsource-$1 total user time(s): $time_sum\n" | tee -a $OUTFILE_GIT.result
+
+ avg_time=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum/'$LOOP_TIMES'}' $OUTFILE_GIT-time-$1.log)
+ printf "Gitsource-$1 avg user times(s): $avg_time\n" | tee -a $OUTFILE_GIT.result
+
+ grep "Gitsource-$1-#" $OUTFILE_GIT.result | grep "power consumption(J):" | awk '{print $NF}' > $OUTFILE_GIT-energy-$1.log
+ en_sum=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum}' $OUTFILE_GIT-energy-$1.log)
+ printf "Gitsource-$1 total power consumption(J): $en_sum\n" | tee -a $OUTFILE_GIT.result
+
+ avg_en=$(awk 'BEGIN {sum=0};{sum += $1};END {print sum/'$LOOP_TIMES'}' $OUTFILE_GIT-energy-$1.log)
+ printf "Gitsource-$1 avg power consumption(J): $avg_en\n" | tee -a $OUTFILE_GIT.result
+
+ # Permance is the number of run gitsource per second, denoted 1/t, where 1 is the number of run gitsource in t
+ # senconds. It is well known that P=E/t, where P is power measured in watts(W), E is energy measured in joules(J),
+ # and t is time measured in seconds(s). This means that performance per watt becomes
+ # 1/t 1/t 1
+ # ----- = ----- = ---
+ # P E/t E
+ # with unit given by 1 per joule.
+ ppw=`echo "scale=9;1/$avg_en" | bc | awk '{printf "%.9f", $0}'`
+ printf "Gitsource-$1 performance per watt(1/J): $ppw\n" | tee -a $OUTFILE_GIT.result
+ printf "\n" | tee -a $OUTFILE_GIT.result
+
+ driver_name=`echo $(scaling_name)`
+ store_csv_gitsource "$driver_name-$1" "Average" $avg_des_perf $avg_freq $avg_load $avg_time $avg_en $ppw
+}
+
+# $1: base scaling_driver $2: base governor $3: comparison scaling_driver $4: comparison governor
+__calc_comp_gitsource()
+{
+ base=`grep "$1-$2" $OUTFILE_GIT.csv | grep "Average"`
+ comp=`grep "$3-$4" $OUTFILE_GIT.csv | grep "Average"`
+
+ if [ -n "$base" -a -n "$comp" ]; then
+ printf "\n==================================================\n" | tee -a $OUTFILE_GIT.result
+ printf "Gitsource comparison $1-$2 VS $3-$4" | tee -a $OUTFILE_GIT.result
+ printf "\n==================================================\n" | tee -a $OUTFILE_GIT.result
+
+ # get the base values
+ des_perf_base=`echo "$base" | awk '{print $3}' | sed s/,//`
+ freq_base=`echo "$base" | awk '{print $4}' | sed s/,//`
+ load_base=`echo "$base" | awk '{print $5}' | sed s/,//`
+ time_base=`echo "$base" | awk '{print $6}' | sed s/,//`
+ energy_base=`echo "$base" | awk '{print $7}' | sed s/,//`
+ ppw_base=`echo "$base" | awk '{print $8}' | sed s/,//`
+
+ # get the comparison values
+ des_perf_comp=`echo "$comp" | awk '{print $3}' | sed s/,//`
+ freq_comp=`echo "$comp" | awk '{print $4}' | sed s/,//`
+ load_comp=`echo "$comp" | awk '{print $5}' | sed s/,//`
+ time_comp=`echo "$comp" | awk '{print $6}' | sed s/,//`
+ energy_comp=`echo "$comp" | awk '{print $7}' | sed s/,//`
+ ppw_comp=`echo "$comp" | awk '{print $8}' | sed s/,//`
+
+ # compare the base and comp values
+ des_perf_drop=`echo "scale=4;($des_perf_comp-$des_perf_base)*100/$des_perf_base" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1 des perf base: $des_perf_base comprison: $des_perf_comp percent: $des_perf_drop\n" | tee -a $OUTFILE_GIT.result
+
+ freq_drop=`echo "scale=4;($freq_comp-$freq_base)*100/$freq_base" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1 freq base: $freq_base comprison: $freq_comp percent: $freq_drop\n" | tee -a $OUTFILE_GIT.result
+
+ load_drop=`echo "scale=4;($load_comp-$load_base)*100/$load_base" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1 load base: $load_base comprison: $load_comp percent: $load_drop\n" | tee -a $OUTFILE_GIT.result
+
+ time_drop=`echo "scale=4;($time_comp-$time_base)*100/$time_base" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1 time base: $time_base comprison: $time_comp percent: $time_drop\n" | tee -a $OUTFILE_GIT.result
+
+ energy_drop=`echo "scale=4;($energy_comp-$energy_base)*100/$energy_base" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1 energy base: $energy_base comprison: $energy_comp percent: $energy_drop\n" | tee -a $OUTFILE_GIT.result
+
+ ppw_drop=`echo "scale=4;($ppw_comp-$ppw_base)*100/$ppw_base" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1 performance per watt base: $ppw_base comprison: $ppw_comp percent: $ppw_drop\n" | tee -a $OUTFILE_GIT.result
+ printf "\n" | tee -a $OUTFILE_GIT.result
+
+ store_csv_gitsource "$1-$2 VS $3-$4" "Comprison(%)" "$des_perf_drop" "$freq_drop" "$load_drop" "$time_drop" "$energy_drop" "$ppw_drop"
+ fi
+}
+
+# calculate the comparison(%)
+calc_comp_gitsource()
+{
+ # acpi-cpufreq-ondemand VS acpi-cpufreq-schedutil
+ __calc_comp_gitsource ${all_scaling_names[0]} ${gitsource_governors[0]} ${all_scaling_names[0]} ${gitsource_governors[1]}
+
+ # amd-pstate-ondemand VS amd-pstate-schedutil
+ __calc_comp_gitsource ${all_scaling_names[1]} ${gitsource_governors[0]} ${all_scaling_names[1]} ${gitsource_governors[1]}
+
+ # acpi-cpufreq-ondemand VS amd-pstate-ondemand
+ __calc_comp_gitsource ${all_scaling_names[0]} ${gitsource_governors[0]} ${all_scaling_names[1]} ${gitsource_governors[0]}
+
+ # acpi-cpufreq-schedutil VS amd-pstate-schedutil
+ __calc_comp_gitsource ${all_scaling_names[0]} ${gitsource_governors[1]} ${all_scaling_names[1]} ${gitsource_governors[1]}
+}
+
+# $1: file_name, $2: title, $3: ylable, $4: column
+plot_png_gitsource()
+{
+ # all_scaling_names[1] all_scaling_names[0] flag
+ # amd-pstate acpi-cpufreq
+ # N N 0
+ # N Y 1
+ # Y N 2
+ # Y Y 3
+ ret=`grep -c "${all_scaling_names[1]}" $OUTFILE_GIT.csv`
+ if [ $ret -eq 0 ]; then
+ ret=`grep -c "${all_scaling_names[0]}" $OUTFILE_GIT.csv`
+ if [ $ret -eq 0 ]; then
+ flag=0
+ else
+ flag=1
+ fi
+ else
+ ret=`grep -c "${all_scaling_names[0]}" $OUTFILE_GIT.csv`
+ if [ $ret -eq 0 ]; then
+ flag=2
+ else
+ flag=3
+ fi
+ fi
+
+ gnuplot << EOF
+ set term png
+ set output "$1"
+
+ set title "$2"
+ set xlabel "Test Cycles (round)"
+ set ylabel "$3"
+
+ set grid
+ set style data histogram
+ set style fill solid 0.5 border
+ set boxwidth 0.8
+
+ if ($flag == 1) {
+ plot \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[0]}-${gitsource_governors[0]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[0]}-${gitsource_governors[0]}", \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[0]}-${gitsource_governors[1]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[0]}-${gitsource_governors[1]}"
+ } else {
+ if ($flag == 2) {
+ plot \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[1]}-${gitsource_governors[0]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[1]}-${gitsource_governors[0]}", \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[1]}-${gitsource_governors[1]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[1]}-${gitsource_governors[1]}"
+ } else {
+ if ($flag == 3 ) {
+ plot \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[0]}-${gitsource_governors[0]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[0]}-${gitsource_governors[0]}", \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[0]}-${gitsource_governors[1]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[0]}-${gitsource_governors[1]}", \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[1]}-${gitsource_governors[0]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[1]}-${gitsource_governors[0]}", \
+ "<(sed -n -e 's/,//g' -e '/${all_scaling_names[1]}-${gitsource_governors[1]}/p' $OUTFILE_GIT.csv)" using $4:xtic(2) title "${all_scaling_names[1]}-${gitsource_governors[1]}"
+ }
+ }
+ }
+ quit
+EOF
+}
+
+amd_pstate_gitsource()
+{
+ printf "\n---------------------------------------------\n"
+ printf "*** Running gitsource ***"
+ printf "\n---------------------------------------------\n"
+
+ pre_clear_gitsource
+
+ install_gitsource
+
+ get_lines_csv_gitsource "Governor"
+ if [ $? -eq 0 ]; then
+ # add titles and unit for csv file
+ store_csv_gitsource "Governor" "Round" "Des-perf" "Freq" "Load" "Time" "Energy" "Performance Per Watt"
+ store_csv_gitsource "Unit" "" "" "GHz" "" "s" "J" "1/J"
+ fi
+
+ backup_governor
+ for governor in ${gitsource_governors[*]} ; do
+ printf "\nSpecified governor is $governor\n\n"
+ switch_governor $governor
+ loop_gitsource $governor
+ gather_gitsource $governor
+ done
+ restore_governor
+
+ plot_png_gitsource "gitsource_time.png" "Gitsource Benchmark Time" "Time (s)" 6
+ plot_png_gitsource "gitsource_energy.png" "Gitsource Benchmark Energy" "Energy (J)" 7
+ plot_png_gitsource "gitsource_ppw.png" "Gitsource Benchmark Performance Per Watt" "Performance Per Watt (1/J)" 8
+
+ calc_comp_gitsource
+
+ post_clear_gitsource
+}
projects / linux.git / commitdiff