yes, for fast forwarding i am using simpoints. On Thu, May 14, 2009 at 7:51 AM, Lisa Hsu <[email protected]> wrote:
> what are you doing with the simpoint? fast forwarding to it? a command > line might be helpful. > > > On Thu, May 14, 2009 at 2:42 AM, Pavan Kumar <[email protected]> wrote: > >> hi steve. >> i think there is effect because, every time i run simulation i check the >> config.ini file. In config.ini under workload there is simpoint value. when >> ever i run simulation i check config.ini to make sure what ever values i >> used in configuration file is used by m5 or not. >> >> This is what i found in config.ini file and there is simpoint value in it, >> so i am thinking it is using simpoint value. >> [system.cpu.workload] >> type=LiveProcess >> cmd=/home/pavanj/linux-alpha-input/gcc/gcc_base.alpha.static >> /home/pavanj/linux-alpha-input/gcc/expr2.i -o >> /home/pavanj/linux-alpha-input/gcc/expr2.s >> cwd= >> egid=100 >> env= >> errout=cerr >> euid=100 >> executable=/home/pavanj/linux-alpha-input/gcc/gcc_base.alpha.static >> gid=100 >> input=cin >> max_stack_size=67108864 >> output=expr2.out >> pid=100 >> ppid=99 >> simpoint=600000000 // so i am thinking m5 is using simpoint. >> system=system >> uid=100 >> 0 >> >> Could please let me know is there any other way to find, what ever the >> configuration i set is used by M5 >> >> >> thanks, >> Pavan >> >> >> >> >> >> On Wed, May 13, 2009 at 8:53 AM, Steve Reinhardt <[email protected]>wrote: >> >>> Is there any evidence that whatever you're doing to select a different >>> simpoint is having any effect? For example, does the simulator output >>> differ at all? My guess is that the option you're using doesn't do what you >>> think it does. >>> >>> On Tue, May 12, 2009 at 11:00 PM, Pavan Kumar <[email protected]>wrote: >>> >>>> hi, >>>> >>>> I am running spec cpu 2006(alpha) benchmarks on M5-2.0b6 for different >>>> simpoints. Means, every time i increasing the simpoint by 100 Million. >>>> for example; >>>> *for 1 simulation* >>>> i put the simpoint =6*100E6 >>>> i got the follwoing results. >>>> >>>>> system.cpu.dcache.ReadReq_accesses 22409799 >>>>> system.cpu.dcache.ReadReq_misses 970709 >>>>> system.cpu.dcache.WriteReq_accesses 9879012 >>>>> system.cpu.dcache.WriteReq_misses 197596 >>>>> system.cpu.dcache.overall_accesses 32288811 >>>>> system.cpu.dcache.overall_misses 1168305 >>>>> system.cpu.icache.ReadReq_accesses 100090404 >>>>> system.cpu.icache.ReadReq_misses 1305749 >>>>> system.cpu.icache.overall_accesses 100090404 >>>>> system.cpu.icache.overall_misses 1305749 >>>>> system.l2.ReadReq_accesses 2276458 >>>>> system.l2.ReadReq_misses 115852 >>>>> system.l2.overall_accesses 2397139 >>>>> system.l2.overall_misses 236533 >>>>> >>>> >>>> *for 2nd simulaltion* >>>> i put the simpoint =7*100E6 >>>> i got the same as above >>>> >>>>> system.cpu.dcache.ReadReq_accesses 22409799 >>>>> system.cpu.dcache.ReadReq_misses 970709 >>>>> system.cpu.dcache.WriteReq_accesses 9879012 >>>>> system.cpu.dcache.WriteReq_misses 197596 >>>>> system.cpu.dcache.overall_accesses 32288811 >>>>> system.cpu.dcache.overall_misses 1168305 >>>>> system.cpu.icache.ReadReq_accesses 100090404 >>>>> system.cpu.icache.ReadReq_misses 1305749 >>>>> system.cpu.icache.overall_accesses 100090404 >>>>> system.cpu.icache.overall_misses 1305749 >>>>> system.l2.ReadReq_accesses 2276458 >>>>> system.l2.ReadReq_misses 115852 >>>>> system.l2.overall_accesses 2397139 >>>>> system.l2.overall_misses 236533 >>>>> >>>> >>>> I ran it for 8 more times by increasing simpoint value by 100 Million, >>>> still all the results are same. >>>> >>>> I couldn't understand what could be the reason for getting the same >>>> values for different simpoints. >>>> >>>> >>>> thanks, >>>> pavan >>>> >>>> _______________________________________________ >>>> m5-users mailing list >>>> [email protected] >>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>> >>> >>> >>> _______________________________________________ >>> m5-users mailing list >>> [email protected] >>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>> >> >> >> _______________________________________________ >> m5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >> > > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >
_______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
