Hi Joel, Thank you for your answer. Currently I am trying to debug default configuration (starting at AtomicSimpleCPU and when ROI is reached switch to Deriv03CPU) with L2 shared cache. I tried to run PARSEC benchmarks on 3 different versions of M5. Some benchmarks have successfully run on one version and hanged on another. What version of M5 you use to run PARSEC and what is your configuration? Regards, Aleksei On Sat, Sep 11, 2010 at 7:36 AM, Joel Hestness <[email protected]>wrote:
> Hi Aleksei, > I've used these benchmarks fairly extensively, and I've only experienced > problems with hangs in very old versions of M5 when using the O3 CPU model. > Keep in mind that some of these benchmarks can run for a *long* time, so > rather than hanging, you might just be experiencing (perceptibly) very slow > simulation. Can you tell us more about your configuration (cache hierarchy, > core type)? > Unfortunately, I don't have much experience with Ruby, but I know that > certain cache configurations and coherence protocols work. Brad Beckmann > might be able to give a better update there. > Joel > > > On Sun, Sep 5, 2010 at 12:27 AM, Lesha Jolondz < > [email protected]> wrote: > >> Hi, >> >> I have a troubles running Parsec benchmarks at FS mode as it is described >> at PARSEC v2.1 for M5(http://userweb.cs.utexas.edu/~parsec_m5/). >> When I run the benchmarks at 4 cores configuration some of them just hang, >> depending on timing. It is probably because of a problem at current memory >> system - a memory request gets lost. Does anybody has encountered the same >> problem? any solutions? patches to memory system? As I know you are >> currently working on new memory system called ruby. When are you expecting >> it to work stable? >> >> Thanks in advance, >> Aleksei >> >> >> _______________________________________________ >> m5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >> > > > > -- > Joel Hestness > PhD Student, Computer Architecture > Dept. of Computer Science, University of Texas - Austin > http://www.cs.utexas.edu/~hestness > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >
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