Krassimir Slavchev wrote:


Also, I am able to set HZ=100000 but the thread switching time is still
~1ms.

You must be talking about the time that a thread can run before it is pushed out by other threads? I know I've seem many x 10,000 context switches in some cases, i.e. look at very high interrupt rates
etc. so I guess I'm not sure what you are measuring..

at one time the scheduling quantum was independent of Hz.
I am not sure how true that is now..


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