I usually use sysconfig(_SC_CLK_TCK) in linux to get the clock rate (which always returns 100). The problem is I want to use dhrystone benchmark with Atari Mint (TOS). I installed atari mint on an emulator called ARanyM. I used sysconfig(_SC_CLK_TCK) here also but it return something like 4294967295 (this actually all 1 value in 32-bit)
Dhrystone on ARanyM new