Hey Anita!

$ lscpu | grep 'Model name:' | sed 's/Model name: *//'
AMD Ryzen Embedded R1505G with Radeon Vega Gfx

$ gcc -c -Q -march=native --help=target | grep '^ -march=' | sed 's/= */=/g' | tr -d '\t'
-march=znver1

Only three independent displays on this machine; one hdmi and two display ports. At present only a 7" monitor (hdmi) hooked up so it hasn't been tested as of this posting.

This is the first custom build with znver1 optimizations. Seems to be working ... knock on wood.

Life is good,
Maurice

... Hwon gelpeð, se þe wide siþað.
Little boasts the one who travels widely.
--- GNU bash, version 5.1.16(1)-release (x86_64-europoint-linux-gnu)
* Origin: Little Mikey's EuroPoint @ (2:280/464.113)

Hey Maurice!

$ lscpu | grep 'Model name:' | sed 's/Model name: *//'
Intel(R) Celeron(R) CPU J1900 @ 1.99GHz

$ gcc -c -Q -march=native --help=target | grep '^ -march=' | sed 's/= */=/g' | tr -d '\t'
-march=silvermont

Although this is new, we've done silvermont optimizations on Intel Atoms in the past.

$ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
driver: intel_cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 20.0 us.
hardware limits: 1.33 GHz - 2.42 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.33 GHz and 2.42 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.42 GHz.
analyzing CPU 1:
driver: intel_cpufreq
CPUs which run at the same hardware frequency: 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 20.0 us.
hardware limits: 1.33 GHz - 2.42 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.33 GHz and 2.42 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.42 GHz.
analyzing CPU 2:
driver: intel_cpufreq
CPUs which run at the same hardware frequency: 2
CPUs which need to have their frequency coordinated by software: 2
maximum transition latency: 20.0 us.
hardware limits: 1.33 GHz - 2.42 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.33 GHz and 2.42 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.15 GHz.
analyzing CPU 3:
driver: intel_cpufreq
CPUs which run at the same hardware frequency: 3
CPUs which need to have their frequency coordinated by software: 3
maximum transition latency: 20.0 us.
hardware limits: 1.33 GHz - 2.42 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.33 GHz and 2.42 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.35 GHz.

Life is good,
Maurice

... Wyrd biþ swiþre, Meotud meahtigra, þonne ænges monnes gehygd.
Fate is stronger, the Lord mightier, than any man's thoughts.
--- GNU bash, version 5.1.16(1)-release (x86_64-lilmikii-linux-gnu)
* Origin: Little Mikey's Brain - Ladysmith BC, Canada (1:153/7001)

Hey Maurice!

$ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 4294.55 ms.
hardware limits: 1.40 GHz - 2.40 GHz
available frequency steps: 2.40 GHz, 1.70 GHz, 1.40 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.40 GHz and 2.40 GHz.
The governor "userspace" may decide which speed to use
within this range.
current CPU frequency is 2.28 GHz.
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 4294.55 ms.
hardware limits: 1.40 GHz - 2.40 GHz
available frequency steps: 2.40 GHz, 1.70 GHz, 1.40 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.40 GHz and 2.40 GHz.
The governor "userspace" may decide which speed to use
within this range.
current CPU frequency is 2.58 GHz.
analyzing CPU 2:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 2
CPUs which need to have their frequency coordinated by software: 2
maximum transition latency: 4294.55 ms.
hardware limits: 1.40 GHz - 2.40 GHz
available frequency steps: 2.40 GHz, 1.70 GHz, 1.40 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.40 GHz and 2.40 GHz.
The governor "userspace" may decide which speed to use
within this range.
current CPU frequency is 1.34 GHz.
analyzing CPU 3:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 3
CPUs which need to have their frequency coordinated by software: 3
maximum transition latency: 4294.55 ms.
hardware limits: 1.40 GHz - 2.40 GHz
available frequency steps: 2.40 GHz, 1.70 GHz, 1.40 GHz
available cpufreq governors: ondemand, userspace, performance, schedutil
current policy: frequency should be within 1.40 GHz and 2.40 GHz.
The governor "userspace" may decide which speed to use
within this range.
current CPU frequency is 1.31 GHz.

Life is good,
Maurice

... Eaðe wis man mæg witan spell and eac secgan.
Easily may a wise man understand a story, and tell it too.
--- GNU bash, version 5.1.16(1)-release (x86_64-europoint-linux-gnu)
* Origin: Little Mikey's EuroPoint @ (2:280/464.113)

Hey Maurice!

Last of the current so-called servers. I have a tablet but no gcc for it so it is almost totally useless for my evil, demented purposes. Perhaps clang has similar? I'll check later. Also a laptop with slackware64-15.0 but I have no plans to do anything more meaningful than slackware installs on it.

$ lscpu | grep 'Model name:' | sed 's/Model name: *//'
Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz

$ gcc -c -Q -march=native --help=target | grep '^ -march=' | sed 's/= */=/g' | tr -d '\t'
-march=skylake

$ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
driver: intel_pstate
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 4294.55 ms.
hardware limits: 800 MHz - 4.10 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 800 MHz and 4.10 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency is 3.61 GHz.
analyzing CPU 1:
driver: intel_pstate
CPUs which run at the same hardware frequency: 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 4294.55 ms.
hardware limits: 800 MHz - 4.10 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 800 MHz and 4.10 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency is 2.47 GHz.
analyzing CPU 2:
driver: intel_pstate
CPUs which run at the same hardware frequency: 2
CPUs which need to have their frequency coordinated by software: 2
maximum transition latency: 4294.55 ms.
hardware limits: 800 MHz - 4.10 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 800 MHz and 4.10 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency is 1.80 GHz.
analyzing CPU 3:
driver: intel_pstate
CPUs which run at the same hardware frequency: 3
CPUs which need to have their frequency coordinated by software: 3
maximum transition latency: 4294.55 ms.
hardware limits: 800 MHz - 4.10 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 800 MHz and 4.10 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency is 1.10 GHz.
analyzing CPU 4:
driver: intel_pstate
CPUs which run at the same hardware frequency: 4
CPUs which need to have their frequency coordinated by software: 4
maximum transition latency: 4294.55 ms.
hardware limits: 800 MHz - 4.10 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 800 MHz and 4.10 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
analyzing CPU 5:
driver: intel_pstate
CPUs which run at the same hardware frequency: 5
CPUs which need to have their frequency coordinated by software: 5
maximum transition latency: 4294.55 ms.
hardware limits: 800 MHz - 4.10 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 800 MHz and 4.10 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.

Life is good,
Maurice

... Þing sceal gehegan frod wiþ frodne.
Wise men should hold meetings with the wise.
--- GNU bash, version 5.1.16(1)-release (x86_64-bitskii-linux-gnu)
* Origin: One of us @ (1:153/7001.2989)