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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /tools/testing/selftests/amd-pstate
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/amd-pstate')
-rwxr-xr-xtools/testing/selftests/amd-pstate/gitsource.sh17
-rwxr-xr-xtools/testing/selftests/amd-pstate/run.sh21
-rwxr-xr-xtools/testing/selftests/amd-pstate/tbench.sh4
3 files changed, 28 insertions, 14 deletions
diff --git a/tools/testing/selftests/amd-pstate/gitsource.sh b/tools/testing/selftests/amd-pstate/gitsource.sh
index 5f2171f011..4cde62f904 100755
--- a/tools/testing/selftests/amd-pstate/gitsource.sh
+++ b/tools/testing/selftests/amd-pstate/gitsource.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Testing and monitor the cpu desire performance, frequency, load,
@@ -66,12 +66,15 @@ post_clear_gitsource()
install_gitsource()
{
- if [ ! -d $git_name ]; then
+ 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
}
@@ -79,12 +82,14 @@ install_gitsource()
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 &
+ $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"
- 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-$2.log 2>&1
- cd ..
+ BACKUP_DIR=$(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
diff --git a/tools/testing/selftests/amd-pstate/run.sh b/tools/testing/selftests/amd-pstate/run.sh
index de4d8e9c95..b053eea8bb 100755
--- a/tools/testing/selftests/amd-pstate/run.sh
+++ b/tools/testing/selftests/amd-pstate/run.sh
@@ -8,9 +8,12 @@ else
FILE_MAIN=DONE
fi
-source basic.sh
-source tbench.sh
-source gitsource.sh
+SCRIPTDIR=`dirname "$0"`
+TRACER=$SCRIPTDIR/../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
+
+source $SCRIPTDIR/basic.sh
+source $SCRIPTDIR/tbench.sh
+source $SCRIPTDIR/gitsource.sh
# amd-pstate-ut only run on x86/x86_64 AMD systems.
ARCH=$(uname -m 2>/dev/null | sed -e 's/i.86/x86/' -e 's/x86_64/x86/')
@@ -22,6 +25,7 @@ OUTFILE=selftest
OUTFILE_TBENCH="$OUTFILE.tbench"
OUTFILE_GIT="$OUTFILE.gitsource"
+PERF=/usr/bin/perf
SYSFS=
CPUROOT=
CPUFREQROOT=
@@ -151,6 +155,7 @@ help()
[-p <tbench process number>]
[-l <loop times for tbench>]
[-i <amd tracer interval>]
+ [-b <perf binary>]
[-m <comparative test: acpi-cpufreq>]
\n"
exit 2
@@ -158,7 +163,7 @@ help()
parse_arguments()
{
- while getopts ho:c:t:p:l:i:m: arg
+ while getopts ho:c:t:p:l:i:b:m: arg
do
case $arg in
h) # --help
@@ -189,6 +194,10 @@ parse_arguments()
TRACER_INTERVAL=$OPTARG
;;
+ b) # --perf-binary
+ PERF=`realpath $OPTARG`
+ ;;
+
m) # --comparative-test
COMPARATIVE_TEST=$OPTARG
;;
@@ -202,8 +211,8 @@ parse_arguments()
command_perf()
{
- if ! command -v perf > /dev/null; then
- echo $msg please install perf. >&2
+ if ! $PERF -v; then
+ echo $msg please install perf or provide perf binary path as argument >&2
exit $ksft_skip
fi
}
diff --git a/tools/testing/selftests/amd-pstate/tbench.sh b/tools/testing/selftests/amd-pstate/tbench.sh
index 49c9850341..2a98d9c920 100755
--- a/tools/testing/selftests/amd-pstate/tbench.sh
+++ b/tools/testing/selftests/amd-pstate/tbench.sh
@@ -64,11 +64,11 @@ post_clear_tbench()
run_tbench()
{
echo "Launching amd pstate tracer for $1 #$2 tracer_interval: $TRACER_INTERVAL"
- ./amd_pstate_trace.py -n tracer-tbench-$1-$2 -i $TRACER_INTERVAL > /dev/null 2>&1 &
+ $TRACER -n tracer-tbench-$1-$2 -i $TRACER_INTERVAL > /dev/null 2>&1 &
printf "Test tbench for $1 #$2 time_limit: $TIME_LIMIT procs_num: $PROCESS_NUM\n"
tbench_srv > /dev/null 2>&1 &
- perf stat -a --per-socket -I 1000 -e power/energy-pkg/ tbench -t $TIME_LIMIT $PROCESS_NUM > $OUTFILE_TBENCH-perf-$1-$2.log 2>&1
+ $PERF stat -a --per-socket -I 1000 -e power/energy-pkg/ tbench -t $TIME_LIMIT $PROCESS_NUM > $OUTFILE_TBENCH-perf-$1-$2.log 2>&1
pid=`pidof tbench_srv`
kill $pid