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. Another question is “--cmd /home/linux/GEM5/gzip ”， gzip is the excutable binary file， right？
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 >
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