On Wed, May 23, 2012 at 8:20 AM, Bojun Ma <[email protected]> wrote: > Hi，Shankar， > I try to use the command line like yours. But the situation does not > change. > Does --options="/home/linux/GEM5/input.program" means that you only use > input.program this single one as the input？ I mean in the input set of gzip > there are some other input file like input.random, input.combined, ect. >
yes, only one input file at once, you would be running ./gzip input.program ./gzip input.source and so on > Another question is “--cmd /home/linux/GEM5/gzip ”， gzip is the > excutable binary file， right？ > Yes, gzip is executable.. > > Regards， > Bojun > > > > On Tue, May 22, 2012 at 4:36 AM, Shankar Ganesh > <[email protected]>wrote: > >> >> One thing I am not clear is where should I put the compiled benchmark >>> binaries and input set? And how to add path to it. >>> >>> >> You can specify the absolute path to the command like : >> ./build/ARM_SE/gem5.opt --outdir=mcf --trace-file=mcf.trace >> --trace-start=200 configs/example/se.py -d --caches --cmd >> /home/linux/GEM5/gzip --options="/home/linux/GEM5/input.program >> >> >> >>> Thanks, >>> Bojun >>> >>> >>> On Tue, May 22, 2012 at 3:32 AM, Mahmood Naderan >>> <[email protected]>wrote: >>> >>>> If native execution takes 5 minutes and you set the frequency to 1GHz >>>> (in the simulator) and CPI is 1 then: >>>> >>>> 5*1B = 5B instructions. >>>> >>>> Depending on the speed of your host computer and the binary you use >>>> (m5.debug or m5.fast) if the simulator speed is 1M instructions per second >>>> then simulation of a 5 minute application will take 5B/1M=5000 seconds. >>>> >>>> I think this has been discussed before. >>>> >>>> // Naderan *Mahmood; >>>> >>>> >>>> >>>> On Tue, May 22, 2012 at 11:52 AM, Bojun Ma <[email protected]> wrote: >>>> >>>>> Hi, all >>>>> I cross-compiled SPEC benchmark and got the ARM binaries of CPU2000. >>>>> I'd like to run it in ARM SE mode. >>>>> ( I didn't use cpu2000.py) >>>>> >>>>> Take gzip as an example, I put both the binary of gzip and one of >>>>> its input( input.random) in the directory of gem5. >>>>> >>>>> I used the command line like this: ( I didn't use cpu2000.py) >>>>> >>>>> command line: build/ARM/gem5.opt configs/example/se.py --cmd=gzip >>>>> --input=input.random >>>>> >>>>> The simulation seems stops but there is no error information,like >>>>> this: >>>>> >>>>> Global frequency set at 1000000000000 ticks per second >>>>> 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000 >>>>> **** REAL SIMULATION **** >>>>> info: Entering event queue @ 0. Starting simulation... >>>>> spec_init >>>>> Loading Input Data >>>>> Duplicating 3121844 bytes >>>>> Duplicating 6243688 bytes >>>>> Duplicating 12487376 bytes >>>>> Duplicating 24974752 bytes >>>>> Duplicating 17159360 bytes >>>>> Input data 67108864 bytes in length >>>>> Compressing Input Data, level 1 >>>>> >>>>> >>>>> ----------------------------------------------------------------------------------------------------------- >>>>> It just stayed at this stage. >>>>> I am not sure if the simulation is continuing. >>>>> I guess the problem is I didn't put the input file in the correct >>>>> place and didn't add a path of it, is that? >>>>> Can anyone give some suggestion for me? >>>>> >>>>> Any suggestion of how to run SPEC CPU2000 benchmark in SE mode is >>>>> appreciated. >>>>> >>>>> Thanks in advance. >>>>> >>>>> Regards, >>>>> Bojun Ma >>>>> >>>>> ---------------------------------------------------------------------------------------------------------------- >>>>> M.S Candidate >>>>> Department of Electrical and Computer Engineering >>>>> Michigan Technological University >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> 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 >>>> >>> >>> >>> _______________________________________________ >>> 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 >> > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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