>From my experience, if something is going to quickly eat 30GB of memory then that raises some red flags: 1) What is the expected memory footprint for your workload? Can you check that from the benchmark's publication? If 30GB isnt close to the expected footprint then it's a simulator problem, else you need to shorten the input set for your benchmark.
2) If this is SE mode and not FS mode this especially makes me think this is a memory leak and you are not deallocating blocks correctly somewhere. Run your program using 'valgrind', turn "leak-check" on and you can check this scenario. (30GB in FS mode is still quite high though...) On Thu, Apr 26, 2012 at 12:56 PM, Mahmood Naderan <[email protected]>wrote: > Are using x86? > I modified as yours, however in the middle of simulation, both of them > eat all the memory (they quickly reach 30GB of memory). > I don't know are they correctly reading the input or not. > > On 4/26/12, Ankita (Garg) Goel <[email protected]> wrote: > > Hi Mahmood, > > > > The following has worked for me for gromacs and leslie3D: > > > > #435.gromacs > > gromacs = LiveProcess() > > gromacs.executable = binary_dir+'435.gromacs/exe/gromacs_base.gem5' > > data=data_dir+'435.gromacs/data/ref/input/gromacs.tpr' > > gromacs.cmd = [gromacs.executable] + > ['-silent','-deffnm',data,'-nice','0'] > > > > #437.leslie3d > > leslie3d=LiveProcess() > > leslie3d.executable = binary_dir+'437.leslie3d/exe/leslie3d_base.gem5' > > stdin=data_dir+'437.leslie3d/data/test/input/leslie3d.in' > > leslie3d.cmd = [leslie3d.executable] > > leslie3d.input=stdin > > leslie3d.output='leslie3d.stdout' > > > > I think these are the same as mentioned on the wiki, not sure though. > Hope > > that helps! > > > > Regards, > > Ankita > > > > On Thu, Apr 26, 2012 at 9:18 AM, Mahmood Naderan > > <[email protected]>wrote: > > > >> Hi, > >> It seems that X86 SE mode has problems running some of spec benchmarks > >> which use '<' for input reading. Examples are gamess, leslie3d, tonto > >> and gromacs. > >> > >> Has anyone successfully run them? Please let me know. > >> -- > >> // Naderan *Mahmood; > >> _______________________________________________ > >> gem5-users mailing list > >> [email protected] > >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > >> > > > > > > > > -- > > Regards, > > Ankita > > Graduate Student > > Department of Computer Science > > University of Texas at Austin > > > > > -- > -- > // Naderan *Mahmood; > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > -- - Korey
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