linux.git/tools/testing/selftests/amd-pstate/Makefile, branch vsnprintf Linux kernel source tree selftests: amd-pstate: fix TEST_FILES 2023-03-07T00:03:20+00:00 Guillaume Tucker guillaume.tucker@collabora.com 2023-02-04T13:34:54+00:00 2da789cda462bda93679f53ee38f9aa2309d47e8 Bring back the Python scripts that were initially added with TEST_GEN_FILES but now with TEST_FILES to avoid having them deleted when doing a clean. Also fix the way the architecture is being determined as they should also be installed when ARCH=x86_64 is provided explicitly. Then also append extra files to TEST_FILES and TEST_PROGS with += so they don't get discarded. Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus") Fixes: a49fb7218ed8 ("selftests: amd-pstate: Don't delete source files via Makefile") Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
Bring back the Python scripts that were initially added with
TEST_GEN_FILES but now with TEST_FILES to avoid having them deleted
when doing a clean.  Also fix the way the architecture is being
determined as they should also be installed when ARCH=x86_64 is
provided explicitly.  Then also append extra files to TEST_FILES and
TEST_PROGS with += so they don't get discarded.

Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
Fixes: a49fb7218ed8 ("selftests: amd-pstate: Don't delete source files via Makefile")
Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests: amd-pstate: Don't delete source files via Makefile 2023-01-25T17:01:35+00:00 Doug Smythies dsmythies@telus.net 2023-01-21T16:41:35+00:00 a49fb7218ed84a4c5e6c56b9fd933498b9730912 Revert the portion of a recent Makefile change that incorrectly deletes source files when doing "make clean". Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus") Reported-by: Sedat Dilek <sedat.dilek@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
Revert the portion of a recent Makefile change that incorrectly
deletes source files when doing "make clean".

Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Doug Smythies <dsmythies@telus.net>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests: amd-pstate: Trigger gitsource benchmark and test cpus 2022-11-01T09:22:37+00:00 Meng Li li.meng@amd.com 2022-10-31T08:49:23+00:00 013190c4cc295ab11bc556fb893871a312011f7a Add gitsource.sh trigger the gitsource testing and monitor the cpu desire performance, frequency, load, power consumption and throughput etc. 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. Fixed whitespace error during commit: Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Meng Li <li.meng@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
Add gitsource.sh trigger the gitsource testing and monitor the cpu desire
performance, frequency, load, power consumption and throughput etc.
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.

Fixed whitespace error during commit:
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

Signed-off-by: Meng Li <li.meng@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests: amd-pstate: Trigger tbench benchmark and test cpus 2022-11-01T09:21:04+00:00 Meng Li li.meng@amd.com 2022-10-31T08:49:22+00:00 ba2d788aa873da9c65ff067ca94665853eab95f0 Add tbench.sh trigger the tbench testing and monitor the cpu desire performance, frequency, load, power consumption and throughput etc. Signed-off-by: Meng Li <li.meng@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
Add tbench.sh trigger the tbench testing and monitor the cpu desire
performance, frequency, load, power consumption and throughput etc.

Signed-off-by: Meng Li <li.meng@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests: amd-pstate: Split basic.sh into run.sh and basic.sh. 2022-11-01T09:20:58+00:00 Meng Li li.meng@amd.com 2022-10-31T08:49:21+00:00 e5df326817e97799fda8add1c0f486f3539d238c Split basic.sh into run.sh and basic.sh. The modification makes basic.sh more pure, just for test basic kernel functions. The file of run.sh mainly contains functions such as test entry, parameter check, prerequisite and log clearing etc. Then you can specify test case in kselftest/amd-pstate, for example: sudo ./run.sh -c basic. The detail please run the below script. ./run.sh --help Signed-off-by: Meng Li <li.meng@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
Split basic.sh into run.sh and basic.sh.
The modification makes basic.sh more pure, just for test basic kernel
functions. The file of run.sh mainly contains functions such as test
entry, parameter check, prerequisite and log clearing etc.
Then you can specify test case in kselftest/amd-pstate, for example:
sudo ./run.sh -c basic. The detail please run the below script.
./run.sh --help

Signed-off-by: Meng Li <li.meng@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests: amd-pstate: Rename amd-pstate-ut.sh to basic.sh. 2022-11-01T09:20:51+00:00 Meng Li li.meng@amd.com 2022-10-31T08:49:20+00:00 a2fa60ee7cb83d3054a896208da77f06359186a6 Rename amd-pstate-ut.sh to basic.sh. The purpose of this modification is to facilitate the subsequent addition of gitsource, tbench and other tests. Signed-off-by: Meng Li <li.meng@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
Rename amd-pstate-ut.sh to basic.sh.
The purpose of this modification is to facilitate the subsequent
addition of gitsource, tbench and other tests.

Signed-off-by: Meng Li <li.meng@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests: amd-pstate: Add test trigger for amd-pstate driver 2022-10-05T17:05:17+00:00 Meng Li li.meng@amd.com 2022-08-17T03:46:29+00:00 e1083a03c553f12186556776e67eae44665318de Add amd-pstate test trigger in kselftest, it will load/unload amd-pstate-ut module to test some cases etc. Signed-off-by: Meng Li <li.meng@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
Add amd-pstate test trigger in kselftest, it will load/unload
amd-pstate-ut module to test some cases etc.

Signed-off-by: Meng Li <li.meng@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>