Hi Ali, all, I am running the streamcluster ( a multi-threaded application) on a single-core, in FS mode, AtomicCPU. And, i configure the application (using NTHREAD environment variable) to run using a single thread.
The application does a pthread_barrier_wait. Since there is a single thread all over, do you see the pthread_barrier_wait invocation to lock-up or so? In which case, should i be running the application with NTHREAD=2 (any value greater than 1)? Kindly help me with pointers. BR/Nizam On Mon, Jan 11, 2016 at 8:49 AM, Nizamudheen Ahmed <[email protected]> wrote: > Hi Ali, > > I am running on Atomic CPU mode. I am running the streamcluster kernel (in > PARSEC). It has been running for the past 12 hours and not completed (may > be already in the ROI stuff). I wanted to check if that kind of > simulation-time is expected in GEM5. > > BR/Nizam > > On Mon, Jan 11, 2016 at 3:00 AM, Ali Saidi <[email protected]> wrote: > >> What model are you using to get to the ROI? Typically people get to the >> ROI with the atomic cpu and then simulate the ROI with the o3 CPU. >> >> Ali >> >> On Jan 10, 2016, at 7:06 AM, Nizamudheen Ahmed <[email protected]> >> wrote: >> >> Hi champs >> >> I am trying to run parsec benchmarks for 'simlarge' configuration on gem5 >> in FS mode on ARM ISA. It seems to take awful lot of time to even enter the >> ROI. I ran it for 7 hours or so and I am yet to encounter the ROI for >> streamcluster kernel. Is this expected? What is the typical time expected >> to run this kernel? Should I explore simpoints? >> Thanks in advance. >> BR/Nizam >> _______________________________________________ >> 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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