Thanks Ali. A bit off-topic, but how can i print stuff on screen from binary. Like, Radix binary has a -s switch to print processor statistics or -o to print sorted keys. If I put in rcs file, does not work ?
---- Original message ---- >Date: Fri, 20 Mar 2009 13:58:19 -0500 >From: Ali Saidi <[email protected]> >Subject: Re: [m5-users] halt >To: M5 users mailing list <[email protected]> > >That seems fine, but one thing you need to remember is you're at the >mercy of the linux scheduler. Whatever it decides to do, gets done. If >your simulation window is small, only one CPU might actually execute >code. You can insert sched_setaffinity() calls into your radix binary >to force the scheduler to put the different threads on different cores >which can help some times. > >Ali > >On Mar 20, 2009, at 1:26 PM, Shoaib Akram wrote: > >> I compiler splash benchmarks using the cross-compiler on downlaods >> page compiled using m4 macro for implementation of POXIS threads. >> Things do seem to work fine with aomic cpu but before I take a look >> at things pointed by Ali, one question I have is is this the correct >> rcS file, because as I increase the data set, the number of >> simulated instructions does not increase a lot and sometimes even >> decrease? >> >> #!/bin/sh >> cd /splash2 >> /sbin/m5 resetstats >> ./RADIX -p 4 -n 10000 -r 4 -m 32 >> /sbin/m5 exit >> >> >> ---- Original message ---- >>> Date: Fri, 20 Mar 2009 10:35:56 -0700 >>> From: Steve Reinhardt <[email protected]> >>> Subject: Re: [m5-users] halt >>> To: M5 users mailing list <[email protected]> >>> >>> Ali's post makes me wonder... Are you trying to run a binary compiled >>> with the splash se-mode library under fs mode? I think that would >>> explain it. >>> >>> If you want to run a splash benchmark in fs mode it should be >>> compiled >>> for regular linux pthreads. >>> >>> Steve >>> >>> >>> On 3/20/09, Ali Saidi <[email protected]> wrote: >>>> Something is calling callpal halt which isn't normally done in FS >>>> mode. It only occurs if some kind of fatal error is happening. I >>>> don't >>>> have time to dig into this right now, but perhaps someone else can. >>>> What does the console say? Do you happen to have a callpal halt in >>>> the >>>> radix binary? If you look at the linux source code, there are very >>>> few >>>> places where call_pal halt is called, and they all mean something >>>> horrible has happened. Have you modified the simulator? >>>> >>>> Ali >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> On Mar 19, 2009, at 1:35 PM, Steve Stephen wrote: >>>> >>>>> ALPHA ISA detailed mode.... >>>>> >>>>> ---- Original message ---- >>>>>> Date: Thu, 19 Mar 2009 14:09:11 -0400 >>>>>> From: Gabriel Michael Black <[email protected]> >>>>>> Subject: Re: [m5-users] halt >>>>>> To: M5 users mailing list <[email protected]>, Steve Stephen >>>>>> <[email protected] >>>>>> >>>>>> Cc: [email protected] >>>>>> >>>>>> Which ISA are you using? >>>>>> >>>>>> Quoting Steve Stephen <[email protected]>: >>>>>> >>>>>>> when running radix benchmark (splash) using 4 cpus in FS mode >>>>>>> using >>>>>>> provided fs.py >>>>>>> >>>>>>> 56993956000: system.cpu3..break_event: break event panic >>>>>>> triggered >>>>>>> panic: Halt not implemented! >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> 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 >>>> >>>> _______________________________________________ >>>> m5-users mailing list >>>> [email protected] >>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>> >>> >>> -- >>> Sent from my mobile device >>> _______________________________________________ >>> 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 >> > >_______________________________________________ >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
