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Message-ID: <20220706073622.672135-4-li.meng@amd.com>
Date: Wed, 6 Jul 2022 15:36:21 +0800
From: Meng Li <li.meng@....com>
To: Shuah Khan <skhan@...uxfoundation.org>,
Huang Rui <ray.huang@....com>, <linux-pm@...r.kernel.org>
CC: "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
Nathan Fontenot <nathan.fontenot@....com>,
Deepak Sharma <deepak.sharma@....com>,
"Alex Deucher" <alexander.deucher@....com>,
Mario Limonciello <mario.limonciello@....com>,
Jinzhou Su <Jinzhou.Su@....com>,
Perry Yuan <Perry.Yuan@....com>,
Xiaojian Du <Xiaojian.Du@....com>,
Viresh Kumar <viresh.kumar@...aro.org>,
Borislav Petkov <bp@...en8.de>, <linux-kernel@...r.kernel.org>,
Meng Li <li.meng@....com>
Subject: [PATCH V1 3/4] selftests: amd-pstate: Trigger gitsource benchmark and test cpus
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@....com>
---
tools/testing/selftests/amd-pstate/Makefile | 2 +-
.../testing/selftests/amd-pstate/gitsource.sh | 176 ++++++++++++++++++
tools/testing/selftests/amd-pstate/main.sh | 21 ++-
3 files changed, 195 insertions(+), 4 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 e2fb03381a32..c536b9303858 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 := main.sh basic.sh tbench.sh
+TEST_FILES := main.sh 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..0631a4839f5d
--- /dev/null
+++ b/tools/testing/selftests/amd-pstate/gitsource.sh
@@ -0,0 +1,176 @@
+#!/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
+}
+
+empty_line_csv_gitsource()
+{
+ echo "" | tee -a $OUTFILE_GIT.csv > /dev/null 2>&1
+}
+
+pre_clear_gitsource()
+{
+ rm -rf results/tracer-gitsource*
+}
+
+post_clear_gitsource()
+{
+ rm -rf results/tracer-gitsource*
+ rm -rf $OUTFILE_GIT*.log
+}
+
+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 $OUTFILE_GIT.result
+
+ ppw=`echo "scale=4;$time_sum/$en_sum" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1-#$2 PPW(s/J): $ppw\n" | tee -a $OUTFILE_GIT.result
+ printf "\n" | tee -a $OUTFILE_GIT.result
+
+ store_csv_gitsource $1 $2 $avg_des_perf $avg_freq $avg_load $time_sum $en_sum $ppw
+}
+
+# $1: governor:w
+
+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 $OUTFILE_GIT.result
+
+ ppw=`echo "scale=4;$avg_time/$avg_en" | bc | awk '{printf "%.4f", $0}'`
+ printf "Gitsource-$1 PPW(s/J): $ppw\n" | tee -a $OUTFILE_GIT.result
+ printf "\n" | tee -a $OUTFILE_GIT.result
+
+ store_csv_gitsource $1 "Average" $avg_des_perf $avg_freq $avg_load $avg_time $avg_en $ppw
+ empty_line_csv_gitsource
+}
+
+amd_pstate_gitsource()
+{
+ printf "\n---------------------------------------------\n"
+ printf "*** Running AMD P-state gitsource ***"
+ printf "\n---------------------------------------------\n"
+
+ pre_clear_gitsource
+
+ install_gitsource
+
+ store_csv_gitsource "Governor" "Round" "Des-perf" "Freq" "Load" "Time(s)" "Energy(Joules)" "PPW(s/J)"
+
+ for_each_policy backup_governor
+
+ for governor in ${gitsource_governors[*]} ; do
+ printf "\nSpecified governor is $governor\n\n"
+ for_each_policy switch_governor $governor
+ loop_gitsource $governor
+ gather_gitsource $governor
+ done
+
+ restore_governor
+
+ post_clear_gitsource
+}
diff --git a/tools/testing/selftests/amd-pstate/main.sh b/tools/testing/selftests/amd-pstate/main.sh
index ae71fe62e3b0..69bf8ea371a5 100755
--- a/tools/testing/selftests/amd-pstate/main.sh
+++ b/tools/testing/selftests/amd-pstate/main.sh
@@ -10,6 +10,7 @@ fi
source basic.sh
source tbench.sh
+source gitsource.sh
# amd-pstate-ut only run on x86/x86_64 AMD systems.
ARCH=$(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="$OUTFILE.gitsource"
SYSFS=
CPUROOT=
@@ -126,6 +128,9 @@ amd_pstate_all()
# tbench
amd_pstate_tbench
+
+ # gitsource
+ amd_pstate_gitsource
}
helpme()
@@ -135,7 +140,8 @@ helpme()
[-o <output-file-for-dump>]
[-c <all: All testing,
basic: Basic testing,
- tbench: Tbench testing.>]
+ tbench: Tbench testing,
+ gitsource: Gitsource testing.>]
[-t <tbench time limit>]
[-p <tbench process number>]
[-l <loop times for tbench]
@@ -153,7 +159,7 @@ parse_arguments()
helpme
;;
- c) # --func_type (Function to perform: basic, tbench (default: all))
+ c) # --func_type (Function to perform: basic, tbench, gitsource (default: all))
FUNC=$OPTARG
;;
@@ -169,7 +175,7 @@ parse_arguments()
PROCESS_NUM=$OPTARG
;;
- l) # --tbench-loop-times
+ l) # --tbench/gitsource-loop-times
LOOP_TIMES=$OPTARG
;;
@@ -259,6 +265,10 @@ do_test()
amd_pstate_tbench
;;
+ "gitsource")
+ amd_pstate_gitsource
+ ;;
+
*)
echo "Invalid [-f] function type"
helpme
@@ -283,6 +293,11 @@ pre_clear_dumps()
rm -rf $OUTFILE_TBENCH*
;;
+ "gitsource")
+ rm -rf $OUTFILE.log
+ rm -rf $OUTFILE.backup_governor.log
+ rm -rf $OUTFILE_GIT*
+ ;;
esac
}
--
2.25.1
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