Awesome, thanks! Il dom 3 gen 2021, 00:06 steve freyder <st...@freyder.net> ha scritto:
> Right. > > > AKA, "mode switch", a switch from "primary mode" to "secondary mode", or > vice versa. > > One place you can find that information is in: > > /proc/xenomai/sched/acct > > there are two fields MSW, and CSW which count mode/context switches > per-process. This requires an open, a read loop to locate the desired pid > and extract the desired information, then either rewind or close/reopen to > do it again - all of which will almost surely generate more mode/context > switching. > > > On 1/2/2021 2:54 PM, Leandro Bucci via Xenomai wrote: > > Hi, I wanted to know if there was a way to count the number of times a > domain switch happens. > For example the printf () function causes a domain switch, right? > >
