switchOut() is used for fast forwarding or sampling, where you are using two different CPU models (one simpler and one more detailed) to represent the same logical CPU.
Steve On Wed, Jun 12, 2013 at 12:59 PM, Yanqi Zhou <yan...@princeton.edu> wrote: > Hi Steve, > I also tried : cpu->switchOut(); > This results in error: > build/ALPHA/sim/eventq.hh:491: void EventQueue::schedule(Event*, Tick): > Assertion `(UTick)when >= (UTick)curTick()' failed. > Program aborted at cycle -41326055636 > > Is that because the tick of next event does not match current tick? I am > confused here. > > Thanks, > > ------------------------------ > *From:* gem5-users-boun...@gem5.org [gem5-users-boun...@gem5.org] on > behalf of Yanqi Zhou [yan...@princeton.edu] > *Sent:* Wednesday, June 12, 2013 3:50 PM > > *To:* gem5 users mailing list > *Subject:* Re: [gem5-users] Thread switch > > Hi Steve, > I am running full system mode. Threads are on different CPUs. For instance > I allocate 4 CPUs for 4-thread programs. > Thanks, > Yanqi > ------------------------------ > *From:* gem5-users-boun...@gem5.org [gem5-users-boun...@gem5.org] on > behalf of Steve Reinhardt [ste...@gmail.com] > *Sent:* Wednesday, June 12, 2013 3:43 PM > *To:* gem5 users mailing list > *Subject:* Re: [gem5-users] Thread switch > > Hi Yanqi, > > It's hard to answer your question without more information about your > situation. For example, are you running in full system mode or syscall > emulation mode? Are you talking about threads on the same CPU, or on > different CPUs? > > Steve > > > > On Tue, Jun 11, 2013 at 5:22 PM, Yanqi Zhou <yan...@princeton.edu> wrote: > >> Hey everyone, >> Do anyone know how to force a thread switch when running multithreaded >> benchmark, such as PARSEC? I am not a good hacker, and cannot figure out a >> way... >> I appreciate any suggestion. >> Yanqi >> >> _______________________________________________ >> gem5-users mailing list >> gem5-users@gem5.org >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> > > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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