There hasn't been much push (yet) to work on this, though I plan to start devoting some effort to it myself very soon. Would you care to give me all of your current patches and explain how you ran M5 and what your detailed error messages were? (If you had any, though it doesn't sound like you do.)
Nate On Thu, Feb 14, 2008 at 12:46 PM, Nicolas Zea <[EMAIL PROTECTED]> wrote: > Is it possible to run a multiprogram simulation with more than 128 > cores? Using a slightly modified se.py and running in simple timing > mode, I've tried to run the hello world default benchmark on 129 > cores, and it never gets past the "starting simulation" message. For > 128 cores it runs fine (including printing out the "warning: > increasing stack size by one page" message, but the moment I go above > 128 I never see that warning and it hangs. > > On the other hand, running in atomic simple cpu mode it completes for > even 256 cores. > > This is using an unmodified m5 2.0b4 source. Does anyone know what may > be causing this issue, and if there is a way to get around it? Or how > I may go about tracing the problem down? I'm not sure what all steps > occur between the "starting simulation" message and when the programs > get loaded (which I assume causes the stack size increase), but that's > when the simulator appears to get stuck. > > Thanks, > Nick > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > > _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
