Hi, Steve Thank you for your reply!
And another question is it possible to write/make a scheduler as a new component by myself? It just does the simplest scheduling work. Thanks! M.Y. Lin On Sun, 14 Jun 2015 14:06:45 +0000, Steve Reinhardt wrote > There is no scheduler in SE mode. The number of hardware thread contexts (which is the same as the number of cores, unless you have SMT enabled in O3) must be >= the number of software threads that get created, so each software thread gets its own dedicated hardware context and no scheduling is needed. > > If you need a pre-emptive thread scheduler that's a good sign you really should be running in FS mode, in my opinion. > > Steve > > On Sun, Jun 14, 2015 at 2:47 AM n26001482 <[email protected]> wrote: > Hi, all > > I've run multi-thread program in ARM SE mode, and it worked well. But I'm > confused how does scheduler work in SE mode? As I know there's non-OS in GEM5 > SE mode and there's no scheduler in SE mode as well. So, who/what is the > "scheduler" in charge of doing scheduling job? > > Thanks!! > > BEST > M.Y. Lin > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
