Thank You. I read Simulaiton.py and Options.py. I think I may have misunderstood how .simpoint was to be used, in that I thought it was independent of checkpointing.
I shall need to write further but later on this because I have now discovered that checkpointing, which worked for me before doesn't work in the release I have. I'll do a write up on that when I figure more out. Thanks, Will Steve Reinhardt wrote: >I mean configs/common/Simulation.py... saw that just after I clicked 'send'. > >On Thu, Jul 2, 2009 at 3:58 PM, Steve Reinhardt <[email protected]> wrote: > >> See configs/common/Simpoint.py. Throwing a few print statements in there >> may help elucidate what's really going on. Just because the simpoint value >> changes in the config.ini file doesn't mean it's affecting anything. >> >> Steve >> >> >> On Wed, Jul 1, 2009 at 9:24 AM, William George Beazley Jr < >> [email protected]> wrote: >> >>> Folks, >>> >>> here is a more detailed report on what makes my think simpoint is >>> functioning at least part of the time: >>> >>> I ran it three times, the final time with the simpoint being zero still >>> no change. Below the import of the configuration file I have the diffs >>> of the config.ini and m5stats.txt I presume there should be some change >>> in m5stats. >>> >>> MyBench1000M.py has a bench mark >>> >>> #164.gzip >>> gzip = LiveProcess() >>> gzip.executable = spec_2000_path + "/gzip/gzip00.peak.ev6" >>> data= spec_2000_path + "/gzip/input.graphic" >>> gzip.cmd = [gzip.executable] + [data] + ['60'] >>> gzip.output = 'input.graphic.out' >>> >>> #gzip.simpoint= 100*100E6 >>> #gzip.simpoint= 663*100E6 >>> gzip.simpoint= 0 >>> >>> [willi...@trout w_cpu2000]$ diff 1000_gzip/config.ini >>> 1000_gzip.663/config.ini >>> 133c133 >>> < simpoint=0 >>> --- >>> > simpoint=66300000000 >>> [willi...@trout w_cpu2000]$ >>> >>> >>> [willi...@trout w_cpu2000]$ diff 1000_gzip/m5stats.txt >>> 1000_gzip.663/m5stats.txt >>> 3,6c3,6 >>> < host_inst_rate 1045038 >>> # Simulator instruction rate (inst/s) >>> < host_mem_usage 4333128 >>> # Number of bytes of host memory used >>> < host_seconds 95.69 >>> # Real time elapsed on the host >>> < host_tick_rate 2304494659 >>> # Simulator tick rate (ticks/s) >>> --- >>> > host_inst_rate 1027809 >>> # Simulator instruction rate (inst/s) >>> > host_mem_usage 4333124 >>> # Number of bytes of host memory used >>> > host_seconds 97.29 >>> # Real time elapsed on the host >>> > host_tick_rate 2266501385 >>> # Simulator tick rate (ticks/s) >>> [willi...@trout w_cpu2000]$ env | grep 2000 >>> >>> >>> >>> >>> Thoughts? >>> >>> >>> >>> William George Beazley Jr wrote: >>> >>> >>> >Was this is ever resolved? I am having a similar problem. >>> > >>> >Further, I am trying to look for the code that runs simpoint; where is >>> >it implemented? >>> > >>> >I find this: >>> >[willi...@kani src]$ grep simpoint */* >>> >sim/Process.py: simpoint = Param.UInt64(0, 'simulation point at >>> >which to start simulation') >>> > >>> >I don't find it used again by name, however, how the c++ talks to >>> >Python is magic to me, so I suspect that it may get to it another way >>> >than by name. >>> > >>> >Thanks, >>> >Will >>> > >>> > >>> > >>> > >>> >Pavan Kumar wrote: >>> > >>> > >>> >>i am using cmp.py and Mybench.py file from this website, >>> >>http://www.m5sim.org/wiki/index.php/SPEC2006_benchmarks >>> >> >>> >>In Mybench.py, for every benchmark i added simpoint >>> >>for gcc >>> >>gcc.simpoint= 5*100E6 >>> >> >>> >> >>> >>command line i am using is: >>> >>/home/pavanj/m5-2.0b6/build/ALPHA_SE/m5.opt -d >>> >>/home/pavanj/m5-2.0b6/configs/cpu2006-linux-alpha-input/gcc >>> >>/home/pavanj/m5-2.0b6/configs/cpu2006-linux-alpha-input/cmp.py -t >>> >--caches >>> >>--l2cache --benchmark gcc >>> >> >>> >>On Thu, May 14, 2009 at 9:45 AM, Korey Sewell <[email protected]> >>> wrote: >>> >> >>> >>> So to Lisa's point, what are the command lines that you are using? and >>> >>> what config file (se.py?)?? >>> >>> >>> >>> -- >>> >>> =========== >>> >>> Korey L Sewell >>> >>> PhD Candidate >>> >>> Computer Science & Engineering >>> >>> University of Michigan >>> >>> _______________________________________________ >>> >>> 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 >>> > >>> >----------------------------------- >>> >Will Beazley|Sys. Software Analyst >>> >409.880.7847|[email protected] >>> >_______________________________________________ >>> >m5-users mailing list >>> >[email protected] >>> >http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>> > >>> >>> ----------------------------------- >>> Will Beazley|Sys. Software Analyst >>> 409.880.7847|[email protected] >>> _______________________________________________ >>> 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 ----------------------------------- Will Beazley|Sys. Software Analyst 409.880.7847|[email protected] _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
