Hi Yanqi, I don't have any idea why the command you tried isn't working. Did you try it on a real system?
I've never done this myself, I just looked it up on google. Steve On Fri, Sep 6, 2013 at 6:45 AM, Yanqi Zhou <[email protected]> wrote: > Hi Steve, > I tried > taskset -pc 0 ./astar & taskset -pc 1 ./bzip > but the program terminates early. > Can you show me the exact command I should use? > > Thanks, > Yanqi > ------------------------------ > *From:* [email protected] [[email protected]] on > behalf of Steve Reinhardt [[email protected]] > *Sent:* Thursday, September 05, 2013 11:56 AM > *To:* gem5 users mailing list > *Subject:* Re: [gem5-users] Multicore programs > > If you're in FS mode, then thread scheduling is controlled by Linux. > You can run as many programs as you want, just like on a real Linux > system, and if you have more runnable threads than cores, they will be > time-sliced by the kernel using its internal thread scheduling algorithm. > > Your ability to bind threads to cores is the same as on a real Linux > system, e.g., see: > http://linux.die.net/man/2/sched_setaffinity > http://linux.die.net/man/1/taskset > > Steve > > > > > On Wed, Sep 4, 2013 at 1:37 PM, Zheng Wu <[email protected]> wrote: > >> Hi, >> >> Depends on whether you're running them in SE mode or FS mode. In SE >> mode, you can simply specify the benchmark you want to run with the >> following command line options: >> >> ./gem5.opt config/example/se.py -c "<path to astar>;<path to bzip>" -o >> "<astar options>;<bzip options>" --num-cpus 2 >> >> I am not sure about FS mode, hope this helps. >> >> Best, >> Zheng >> >> On 2013-09-04, at 12:49 PM, Yanqi Zhou <[email protected]> wrote: >> >> Hi Everyone, >> How can I run multiple different programs on different cores? For >> example, I need to run "astar" and "bzip" on two different cores, and >> gather traces for each of the tow. >> Can anyone share me some tips running multi-programs? >> >> Thanks, >> Yanqi >> _______________________________________________ >> 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 >> > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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