Hi all, The patches are all on RB for the C++/Python stats revamp, including json and database output. The problem is speed. Due to the C++/Python swig interface the impact on performance is quite substantial (even ignoring the actual output). We have been playing around with ‘swig —builtin’ but not manage to get it working. Perhaps someone would like to give it a go?
Andreas On 24/02/2015 22:25, "Jason Power via gem5-dev" <[email protected]> wrote: >Hi Sooraj, everyone, > >I agree with the sentiment here that the current stats system isn't as >useful as it could be. In a lot of cases there is either way too much >information, or way too little information. And all of the information >could be easier to parse! > >On a related note, what ever happened to all of the changes to export the >statistics to python/some database? Perhaps resurrecting that discussion >could provide the more user-tunable stats output that you're wanting, >Sooraj. > >Cheers, >Jason > >On Wed Feb 18 2015 at 11:27:39 AM Sooraj Puthoor via gem5-dev < >[email protected]> wrote: > >> Hi all, >> >> I would like to get everyone's thought on adding an optional >>supplementary >> stats file to gem5 in addition to the stats.txt file which we have >>today. >> The idea is to have a supplementary stats file which will be generated >> only if we explicitly pass a command line option to generate it. >> >> The rationale behind having such a supplementary stats file is to push >>the >> not so commonly used stats out of the stats.txt file. Thus, the >>stats.txt >> file can be kept simple/clean/small with only the important (or most >> commonly used) statistics. In addition to making it more readable, we >>are >> also avoiding the size explosion problem of the stats.txt file. If a >>user >> needs to look into stats which are not available in the stats.txt, she >>can >> always pass the command line option to generate the supplementary stats >> file. The supplementary stats file will have all the remaining >>statistics >> which are available in gem5 but not printed in stats.txt file. >> >> Please let me know your thoughts on this. >> >> Thanks >> Sooraj >> _______________________________________________ >> gem5-dev mailing list >> [email protected] >> http://m5sim.org/mailman/listinfo/gem5-dev >> >_______________________________________________ >gem5-dev mailing list >[email protected] >http://m5sim.org/mailman/listinfo/gem5-dev > -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ARM Limited, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2557590 ARM Holdings plc, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2548782 _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
