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gitsource.sh
#!/bin/bash # 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 $SCRIPTDIR/$git_name ]; then pushd $(pwd) > /dev/null 2>&1 cd $SCRIPTDIR 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 popd > /dev/null 2>&1 fi } # $1: governor, $2: loop run_gitsource() { echo "Launching amd pstate tracer for $1 #$2 tracer_interval: $TRACER_INTERVAL" $TRACER -n tracer-gitsource-$1-$2 -i $TRACER_INTERVAL > /dev/null 2>&1 & printf "Make and test gitsource for $1 #$2 make_cpus: $MAKE_CPUS\n" BACKUP_DIR=$(pwd) pushd $BACKUP_DIR > /dev/null 2>&1 cd $SCRIPTDIR/$git_name $PERF stat -a --per-socket -I 1000 -e power/energy-pkg/ /usr/bin/time -o $BACKUP_DIR/$OUTFILE_GIT.time-gitsource-$1-$2.log make test -j$MAKE_CPUS > $BACKUP_DIR/$OUTFILE_GIT-perf-$1-$2.log 2>&1 popd > /dev/null 2>&1 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 $OUTFILE_GIT.result # Permance is the number of run gitsource per second, denoted 1/t, where 1 is the number of run gitsource in t # seconds. It is well known that P=E/t, where P is power measured in watts(W), E is energy measured in joules(J), # and t is time measured in seconds(s). This means that performance per watt becomes # 1/t 1/t 1 # ----- = ----- = --- # P E/t E # with unit given by 1 per joule. ppw=`echo "scale=9;1/$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 $OUTFILE_GIT.result # Permance is the number of run gitsource per second, denoted 1/t, where 1 is the number of run gitsource in t # seconds. It is well known that P=E/t, where P is power measured in watts(W), E is energy measured in joules(J), # and t is time measured in seconds(s). This means that performance per watt becomes # 1/t 1/t 1 # ----- = ----- = --- # P E/t E # with unit given by 1 per joule. ppw=`echo "scale=9;1/$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 }
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