diff mbox series

[V3,3/4] selftests: amd-pstate: Trigger gitsource benchmark and test cpus

Message ID 20220914061105.1982477-4-li.meng@amd.com
State Superseded
Headers show
Series Add tbench/gitsource new test cases for amd-pstate-ut | expand

Commit Message

Meng, Li (Jassmine) Sept. 14, 2022, 6:11 a.m. UTC
Add gitsource.sh trigger the gitsource testing and monitor the cpu desire
performance, frequency, load, power consumption and throughput etc.

Signed-off-by: Meng Li <li.meng@amd.com>
---
 tools/testing/selftests/amd-pstate/Makefile   |   2 +-
 .../testing/selftests/amd-pstate/gitsource.sh | 345 ++++++++++++++++++
 tools/testing/selftests/amd-pstate/run.sh     |  32 +-
 3 files changed, 372 insertions(+), 7 deletions(-)
 create mode 100755 tools/testing/selftests/amd-pstate/gitsource.sh

Comments

Huang Rui Oct. 17, 2022, 5:16 a.m. UTC | #1
On Wed, Sep 14, 2022 at 02:11:04PM +0800, Meng, Li (Jassmine) wrote:
> Add gitsource.sh trigger the gitsource testing and monitor the cpu desire
> performance, frequency, load, power consumption and throughput etc.
> 

The same comment, please add the steps here from the cover letter.

> Signed-off-by: Meng Li <li.meng@amd.com>
> ---
>  tools/testing/selftests/amd-pstate/Makefile   |   2 +-
>  .../testing/selftests/amd-pstate/gitsource.sh | 345 ++++++++++++++++++
>  tools/testing/selftests/amd-pstate/run.sh     |  32 +-
>  3 files changed, 372 insertions(+), 7 deletions(-)
>  create mode 100755 tools/testing/selftests/amd-pstate/gitsource.sh
> 
> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> index cac8dedb7226..5f195ee756d6 100644
> --- a/tools/testing/selftests/amd-pstate/Makefile
> +++ b/tools/testing/selftests/amd-pstate/Makefile
> @@ -13,6 +13,6 @@ TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
>  endif
>  
>  TEST_PROGS := run.sh
> -TEST_FILES := basic.sh tbench.sh
> +TEST_FILES := basic.sh tbench.sh gitsource.sh
>  
>  include ../lib.mk
> diff --git a/tools/testing/selftests/amd-pstate/gitsource.sh b/tools/testing/selftests/amd-pstate/gitsource.sh
> new file mode 100755
> index 000000000000..a9ad9388eb7b
> --- /dev/null
> +++ b/tools/testing/selftests/amd-pstate/gitsource.sh
> @@ -0,0 +1,345 @@
> +#!/bin/sh
> +# SPDX-License-Identifier: GPL-2.0
> +
> +# Testing and monitor the cpu frequency and performance when
> +# this script trigger gitsource 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")

Do we assign the specific version for TBench as well?

The rest looks good for me.

Thanks,
Ray

> +
> +# $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 perf 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 $governor
> +	done
> +	restore_governor
> +
> +	plot_png_gitsource "gitsouce_time.png" "Gitsource Benchmark Time" "Time (s)" 6
> +	plot_png_gitsource "gitsource_energy.png" "Gitsource Benchmark Energy" "Energy (J)" 7
> +	plot_png_gitsource "gitsource_ppw.png" "Gitsource Benchmark Performance Per Watt" "Performance Per Watt (1/J)" 8
> +
> +	calc_comp_gitsource
> +
> +	post_clear_gitsource
> +}
> diff --git a/tools/testing/selftests/amd-pstate/run.sh b/tools/testing/selftests/amd-pstate/run.sh
> index dea61e4443fc..9ef6eff347d3 100755
> --- a/tools/testing/selftests/amd-pstate/run.sh
> +++ b/tools/testing/selftests/amd-pstate/run.sh
> @@ -10,6 +10,7 @@ fi
>  
>  source basic.sh
>  source tbench.sh
> +source gitsource.sh
>  
>  # amd-pstate-ut only run on x86/x86_64 AMD systems.
>  ARCH=$(uname -m 2>/dev/null | sed -e 's/i.86/x86/' -e 's/x86_64/x86/')
> @@ -18,6 +19,7 @@ VENDOR=$(cat /proc/cpuinfo | grep -m 1 'vendor_id' | awk '{print $NF}')
>  FUNC=all
>  OUTFILE=selftest
>  OUTFILE_TBENCH="$OUTFILE.tbench"
> +OUTFILE_GIT="$OUTFILE.gitsource"
>  
>  SYSFS=
>  CPUROOT=
> @@ -130,6 +132,9 @@ amd_pstate_all()
>  
>  	# tbench
>  	amd_pstate_tbench
> +
> +	# gitsource
> +	amd_pstate_gitsource
>  }
>  
>  helpme()
> @@ -139,7 +144,8 @@ helpme()
>  	[-o <output-file-for-dump>]
>  	[-c <all: All testing,
>  	     basic: Basic testing,
> -	     tbench: Tbench testing.>]
> +	     tbench: Tbench testing,
> +	     gitsource: Gitsource testing.>]
>  	[-t <tbench time limit>]
>  	[-p <tbench process number>]
>  	[-l <loop times for tbench>]
> @@ -158,7 +164,7 @@ parse_arguments()
>  				helpme
>  				;;
>  
> -			c) # --func_type (Function to perform: basic, tbench (default: all))
> +			c) # --func_type (Function to perform: basic, tbench, gitsource (default: all))
>  				FUNC=$OPTARG
>  				;;
>  
> @@ -174,7 +180,7 @@ parse_arguments()
>  				PROCESS_NUM=$OPTARG
>  				;;
>  
> -			l) # --tbench-loop-times
> +			l) # --tbench/gitsource-loop-times
>  				LOOP_TIMES=$OPTARG
>  				;;
>  
> @@ -242,16 +248,16 @@ prerequisite()
>  		fi
>  	else
>  		case "$FUNC" in
> -			"tbench")
> +			"tbench" | "gitsource")
>  				if [ "$scaling_driver" != "$COMPARATIVE_TEST" ]; then
> -					echo "$0 # Skipped: Comparison test can only run on $COMPARATIVE_TEST driver."
> +					echo "$0 # Skipped: Comparison test can only run on $COMPARISON_TEST driver."
>  					echo "$0 # Current cpufreq scaling drvier is $scaling_driver."
>  					exit $ksft_skip
>  				fi
>  				;;
>  
>  			*)
> -				echo "$0 # Skipped: Comparison test are only for tbench."
> +				echo "$0 # Skipped: Comparison test are only for tbench or gitsource."
>  				echo "$0 # Current comparative test is for $FUNC."
>  				exit $ksft_skip
>  				;;
> @@ -274,6 +280,10 @@ prerequisite()
>  			command_perf
>  			command_tbench
>  			;;
> +
> +		"gitsource")
> +			command_perf
> +			;;
>  	esac
>  
>  	SYSFS=`mount -t sysfs | head -1 | awk '{ print $3 }'`
> @@ -321,6 +331,10 @@ do_test()
>  			amd_pstate_tbench
>  			;;
>  
> +		"gitsource")
> +			amd_pstate_gitsource
> +			;;
> +
>  		*)
>  			echo "Invalid [-f] function type"
>  			helpme
> @@ -344,6 +358,12 @@ pre_clear_dumps()
>  			rm -rf tbench_*.png
>  			;;
>  
> +		"gitsource")
> +			rm -rf $OUTFILE.log
> +			rm -rf $OUTFILE.backup_governor.log
> +			rm -rf gitsource_*.png
> +			;;
> +
>  		*)
>  			;;
>  	esac
> -- 
> 2.34.1
>
diff mbox series

Patch

diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
index cac8dedb7226..5f195ee756d6 100644
--- a/tools/testing/selftests/amd-pstate/Makefile
+++ b/tools/testing/selftests/amd-pstate/Makefile
@@ -13,6 +13,6 @@  TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
 endif
 
 TEST_PROGS := run.sh
-TEST_FILES := basic.sh tbench.sh
+TEST_FILES := basic.sh tbench.sh gitsource.sh
 
 include ../lib.mk
diff --git a/tools/testing/selftests/amd-pstate/gitsource.sh b/tools/testing/selftests/amd-pstate/gitsource.sh
new file mode 100755
index 000000000000..a9ad9388eb7b
--- /dev/null
+++ b/tools/testing/selftests/amd-pstate/gitsource.sh
@@ -0,0 +1,345 @@ 
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+# Testing and monitor the cpu frequency and performance when
+# this script trigger gitsource 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 perf 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 "gitsouce_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
+}
diff --git a/tools/testing/selftests/amd-pstate/run.sh b/tools/testing/selftests/amd-pstate/run.sh
index dea61e4443fc..9ef6eff347d3 100755
--- a/tools/testing/selftests/amd-pstate/run.sh
+++ b/tools/testing/selftests/amd-pstate/run.sh
@@ -10,6 +10,7 @@  fi
 
 source basic.sh
 source tbench.sh
+source gitsource.sh
 
 # amd-pstate-ut only run on x86/x86_64 AMD systems.
 ARCH=$(uname -m 2>/dev/null | sed -e 's/i.86/x86/' -e 's/x86_64/x86/')
@@ -18,6 +19,7 @@  VENDOR=$(cat /proc/cpuinfo | grep -m 1 'vendor_id' | awk '{print $NF}')
 FUNC=all
 OUTFILE=selftest
 OUTFILE_TBENCH="$OUTFILE.tbench"
+OUTFILE_GIT="$OUTFILE.gitsource"
 
 SYSFS=
 CPUROOT=
@@ -130,6 +132,9 @@  amd_pstate_all()
 
 	# tbench
 	amd_pstate_tbench
+
+	# gitsource
+	amd_pstate_gitsource
 }
 
 helpme()
@@ -139,7 +144,8 @@  helpme()
 	[-o <output-file-for-dump>]
 	[-c <all: All testing,
 	     basic: Basic testing,
-	     tbench: Tbench testing.>]
+	     tbench: Tbench testing,
+	     gitsource: Gitsource testing.>]
 	[-t <tbench time limit>]
 	[-p <tbench process number>]
 	[-l <loop times for tbench>]
@@ -158,7 +164,7 @@  parse_arguments()
 				helpme
 				;;
 
-			c) # --func_type (Function to perform: basic, tbench (default: all))
+			c) # --func_type (Function to perform: basic, tbench, gitsource (default: all))
 				FUNC=$OPTARG
 				;;
 
@@ -174,7 +180,7 @@  parse_arguments()
 				PROCESS_NUM=$OPTARG
 				;;
 
-			l) # --tbench-loop-times
+			l) # --tbench/gitsource-loop-times
 				LOOP_TIMES=$OPTARG
 				;;
 
@@ -242,16 +248,16 @@  prerequisite()
 		fi
 	else
 		case "$FUNC" in
-			"tbench")
+			"tbench" | "gitsource")
 				if [ "$scaling_driver" != "$COMPARATIVE_TEST" ]; then
-					echo "$0 # Skipped: Comparison test can only run on $COMPARATIVE_TEST driver."
+					echo "$0 # Skipped: Comparison test can only run on $COMPARISON_TEST driver."
 					echo "$0 # Current cpufreq scaling drvier is $scaling_driver."
 					exit $ksft_skip
 				fi
 				;;
 
 			*)
-				echo "$0 # Skipped: Comparison test are only for tbench."
+				echo "$0 # Skipped: Comparison test are only for tbench or gitsource."
 				echo "$0 # Current comparative test is for $FUNC."
 				exit $ksft_skip
 				;;
@@ -274,6 +280,10 @@  prerequisite()
 			command_perf
 			command_tbench
 			;;
+
+		"gitsource")
+			command_perf
+			;;
 	esac
 
 	SYSFS=`mount -t sysfs | head -1 | awk '{ print $3 }'`
@@ -321,6 +331,10 @@  do_test()
 			amd_pstate_tbench
 			;;
 
+		"gitsource")
+			amd_pstate_gitsource
+			;;
+
 		*)
 			echo "Invalid [-f] function type"
 			helpme
@@ -344,6 +358,12 @@  pre_clear_dumps()
 			rm -rf tbench_*.png
 			;;
 
+		"gitsource")
+			rm -rf $OUTFILE.log
+			rm -rf $OUTFILE.backup_governor.log
+			rm -rf gitsource_*.png
+			;;
+
 		*)
 			;;
 	esac