Timestamp Counter Frequency under Linux

[Bonita Montero]

Is there a fixed point in the /proc or /sys filesystem where I can
get the frequency of the x86 timestamp counter ?

[Scott Lurndal]

Post by Bonita Montero
Is there a fixed point in the /proc or /sys filesystem where I can
get the frequency of the x86 timestamp counter ?

Searching google would be quicker than waiting for someone
find it for you.

https://stackoverflow.com/questions/24392392/getting-tsc-frequency-from-proc-cpuinfo

[Bonita Montero]

Post by Scott Lurndal

Post by Bonita Montero
Is there a fixed point in the /proc or /sys filesystem where I can
get the frequency of the x86 timestamp counter ?

Searching google would be quicker than waiting for someone
find it for you.
https://stackoverflow.com/questions/24392392/getting-tsc-frequency-from-proc-cpuinfo

I already read that posting but no one gave a proper answer there.

[Ralf Fassel]

* Bonita Montero <***@gmail.com>
| Is there a fixed point in the /proc or /sys filesystem where I can
| get the frequency of the x86 timestamp counter ?

https://blog.trailofbits.com/2019/10/03/tsc-frequency-for-all-better-profiling-and-benchmarking/
https://github.com/trailofbits/tsc_freq_khz

No idea how good/bad this is...
R'