[Bug 1928183] Re: turbostat doesn't work with AMD Cezanne APUs
This patch will be applied via stable update, bug 1928857 ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released ** Changed in: linux (Ubuntu Hirsute) Status: Incomplete => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928183 Title: turbostat doesn't work with AMD Cezanne APUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1928183] Re: turbostat doesn't work with AMD Cezanne APUs
https://kernel.ubuntu.com/git/ubuntu/ubuntu-hirsute.git/commit/?h =master-next=0f179bc3cbf3f0c94213c660d53ac72512448593 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928183 Title: turbostat doesn't work with AMD Cezanne APUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1928183] Re: turbostat doesn't work with AMD Cezanne APUs
Hi David, I found a laptop with AMD Ryzen 5 APU and gave it a try, before this patch turbostat will terminate with return code 243: Welcome to Ubuntu Impish Indri (development branch) (GNU/Linux 5.11.0-16-generic x86_64) $ sudo turbostat turbostat version 20.09.30 - Len Brown CPUID(0): AuthenticAMD 0x10 CPUID levels; 0x8020 xlevels; family:model:stepping 0x17:60:1 (23:96:1) CPUID(1): SSE3 MONITOR - - - TSC MSR - HT - CPUID(6): APERF, No-TURBO, No-DTS, No-PTM, No-HWP, No-HWPnotify, No-HWPwindow, No-HWPepp, No-HWPpkg, No-EPB CPUID(7): No-SGX RAPL: 234 sec. Joule Counter Range, at 280 Watts /dev/cpu_dma_latency: 20 usec (default) current_driver: acpi_idle current_governor: menu current_governor_ro: menu cpu4: POLL: CPUIDLE CORE POLL IDLE cpu4: C1: ACPI FFH MWAIT 0x0 cpu4: C2: ACPI IOPORT 0x414 cpu4: C3: ACPI IOPORT 0x415 cpu4: cpufreq driver: acpi-cpufreq cpu4: cpufreq governor: schedutil cpufreq boost: 1 cpu0: MSR_RAPL_PWR_UNIT: 0x000a1003 (0.125000 Watts, 0.15 Joules, 0.000977 sec.) $ echo $? 243 After installing debs from https://people.canonical.com/~phlin/kernel/lp-1928183-turbostat-cezanne/ and reboot to 5.11.0-18, the turbostat command seems to be working (not terminate early with 243): $ sudo turbostat turbostat version 20.09.30 - Len Brown CPUID(0): AuthenticAMD 0x10 CPUID levels; 0x8020 xlevels; family:model:stepping 0x17:60:1 (23:96:1) CPUID(1): SSE3 MONITOR - - - TSC MSR - HT - CPUID(6): APERF, No-TURBO, No-DTS, No-PTM, No-HWP, No-HWPnotify, No-HWPwindow, No-HWPepp, No-HWPpkg, No-EPB CPUID(7): No-SGX RAPL: 234 sec. Joule Counter Range, at 280 Watts /dev/cpu_dma_latency: 20 usec (default) current_driver: acpi_idle current_governor: menu current_governor_ro: menu cpu4: POLL: CPUIDLE CORE POLL IDLE cpu4: C1: ACPI FFH MWAIT 0x0 cpu4: C2: ACPI IOPORT 0x414 cpu4: C3: ACPI IOPORT 0x415 cpu4: cpufreq driver: acpi-cpufreq cpu4: cpufreq governor: schedutil cpufreq boost: 1 cpu0: MSR_RAPL_PWR_UNIT: 0x000a1003 (0.125000 Watts, 0.15 Joules, 0.000977 sec.) CoreCPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ POLLC1 C2 C3 POLL% C1% C2% C3% CorWatt PkgWatt - - 2 0.0819203716542 22 67 0 457 0.000.060.0099.81 0.013.66 0 0 2 0.101873371750 0 3 0 48 0.000.040.0099.84 0.003.66 0 1 0 0.031860371715 0 0 0 15 0.000.000.0099.93 1 2 1 0.042759371728 0 2 0 26 0.000.010.0099.91 0.00 1 3 0 0.022636371712 1 1 0 10 0.000.010.0099.93 2 4 1 0.023079371722 1 6 0 15 0.000.010.0099.92 0.00 2 5 1 0.042790371730 0 13 0 20 0.000.370.0099.55 4 6 2 0.141738371774 4 12 0 60 0.000.070.0099.79 0.00 4 7 2 0.101747371748 4 9 0 35 0.020.050.0099.82 5 8 1 0.042305371719 0 0 0 19 0.000.000.0099.93 0.00 5 9 2 0.091876371746 3 5 0 38 0.000.040.0099.84 6 10 2 0.092114371750 4 7 0 39 0.020.070.0099.81 0.00 6 11 5 0.3116573717148 5 9 0 132 0.010.080.0099.65 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928183 Title: turbostat doesn't work with AMD Cezanne APUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1928183] Re: turbostat doesn't work with AMD Cezanne APUs
Nope, still didn't work :(. I wonder if there was some subsequent patch as well? The version I have working is built off of master. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928183 Title: turbostat doesn't work with AMD Cezanne APUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1928183] Re: turbostat doesn't work with AMD Cezanne APUs
Hum...
yes this kernel contains 5.11.0-18 from the master-next branch + the commit
mentioned in your bug description:
ubuntu-hirsute [master-next]$ git log --oneline
d96cbcb tools/power/turbostat: Fix turbostat for AMD Zen CPUs
8c01482 UBUNTU: Ubuntu-5.11.0-18.19
commit d96cbcb71e2a47f240dcadfc498db278fb2a0b56
Author: Bas Nieuwenhuizen
Date: Wed Apr 28 17:09:03 2021 +0800
tools/power/turbostat: Fix turbostat for AMD Zen CPUs
BugLink: https://bugs.launchpad.net/bugs/1928183
It was reported that on Zen+ system turbostat started exiting,
which was tracked down to the MSR_PKG_ENERGY_STAT read failing because
offset_to_idx wasn't returning a non-negative index.
This patch combined the modification from Bingsong Si and
Bas Nieuwenhuizen and addd the MSR to the index system as alternative for
MSR_PKG_ENERGY_STATUS.
Fixes: 9972d5d84d76 ("tools/power turbostat: Enable accumulate RAPL
display")
Reported-by: youling257
Tested-by: youling257
Tested-by: Kurt Garloff
Tested-by: Bingsong Si
Tested-by: Artem S. Tashkinov
Co-developed-by: Bingsong Si
Co-developed-by: Terry Bowman
Signed-off-by: Bas Nieuwenhuizen
Reviewed-by: Chen Yu
Signed-off-by: Len Brown
(cherry picked from commit 301b1d3a9104f4f3a8ab4171cf88d0f55d632b41)
Signed-off-by: Po-Hsu Lin
BTW it looks like you will need to install more than just linux-tools-common
deb. On a 21.04 clean install, if I just install linux-tools-common the
turbostat command will complain about:
$ turbostat
WARNING: turbostat not found for kernel 5.11.0-17
You may need to install the following packages for this specific kernel:
linux-tools-5.11.0-17-generic
linux-cloud-tools-5.11.0-17-generic
I will have to install 5.11.0-18 kernel/header/module/module-extras debs and
other two tools-5.11 deb files to make it work on 5.11.0-18
Can you give it a try?
Thanks
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turbostat doesn't work with AMD Cezanne APUs
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[Bug 1928183] Re: turbostat doesn't work with AMD Cezanne APUs
Nope, still doesn't work (specifically after installing the linux-tools- common deb). I'm assuming that just included the cherry-pick mentioned earlier? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928183 Title: turbostat doesn't work with AMD Cezanne APUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1928183] Re: turbostat doesn't work with AMD Cezanne APUs
Hello, thanks for the bug report, can you give this 5.11 Hirsute kernel a try? https://people.canonical.com/~phlin/kernel/lp-1928183-turbostat-cezanne/ ** Also affects: linux (Ubuntu Hirsute) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Hirsute) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928183 Title: turbostat doesn't work with AMD Cezanne APUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
