I've recently been playing about with various simple algorithmns within the stats to see what various criteria once summed up show in place of combined credits.
In an attempt to offset individual projects credits swallowing up smaller projects I've based it (for now) as points = (user credits / total credits in project) * total users in project After running this algorithm through my database and then summing for total 'points' it gives the top 20 users as follows (rankpoints2) I include the data for their current total combined points (metric1) and another points scoring mechanism (rankpoints1) purely based upon relative rank positions exactly how they do it at the DC-Vault. However I think the rankpoint2 scoring works better. It clearly shows the massive contribution to boinc of the german grid on Einstein (13% of the total points there) mysql> select nick,metric1,rankpoints1,rankpoints2 from temp_boinc_combined_user order by rankpoints2 desc limit 0,50; +----------------------------------------------------+------------------+------------------+------------------+ | nick | metric1 | rankpoints1 | rankpoints2 | +----------------------------------------------------+------------------+------------------+------------------+ | AEI eScience group, for the German Grid (D-Grid) a | 1071903064.39851 | 10000 | 32699.4388545174 | | NEZ | 671362889.708666 | 80355.726367351 | 26719.5993298215 | | ATLAS AEI Hannover | 461412150.282866 | 9999.957399495 | 14075.8235478806 | | Steffen Grunewald, for Merlin/Morgane | 419668400.847795 | 9999.91479899 | 12802.3901306748 | | mac2312 | 281136536.678986 | 159532.108310697 | 8466.61057314075 | | lunarcom | 163324557.86707 | 169233.120347095 | 8173.88454355855 | | zeitgeistmovie.com | 412503121.525896 | 739522.103081642 | 7629.84273592259 | | Karl Catling | 10105689.37412 | 10000 | 6575.17002620478 | | Chimichango | 163238495.017144 | 59903.27117881 | 5302.35061381748 | | Bruce Allen | 170849007.936546 | 9999.872198485 | 5211.9140936601 | | MikeC | 147704508.38012 | 162079.909670802 | 4908.28368902193 | | Nebula | 144114223.753479 | 10000 | 4856.88868657759 | | utg | 104967002.416253 | 68188.732256869 | 4622.83804779254 | | UW-Madison CAE | 147261385.533217 | 33822.151402108 | 4606.06700524372 | | clemsontiger | 191995966.807699 | 37935.420769229 | 4454.18578665772 | | Bog | 127516784.375437 | 19998.361107242 | 4220.18375769962 | | jeidler | 102979934.410189 | 348552.997514108 | 4093.34607788475 | | GercoG | 42652341.701247 | 378454.16821373 | 3800.19507040453 | | [B^S] Ralfy | 60357153.021994 | 716523.163413209 | 3760.44001449661 | | PoorBoy | 193699898.217796 | 736468.906205361 | 3532.549369718 | I'd welcome any discussion on this, not sure if it would be feasible to work into the BOINC framework itself.. Phil On Fri, Jul 24, 2009 at 11:30 AM, <[email protected]> wrote: > The project should only include computers that actually report the average > in calculating the correction. > > jm7 > > > > "Lynn W. Taylor" > <[email protected]> > Sent by: To > boinc_dev-bounces [email protected] > @ssl.berkeley.edu cc > BOINC dev > <[email protected]> > 07/24/2009 11:04 Subject > AM Re: [boinc_dev] credit goals > > > > > > > > > > > ... but only if the client participates in more than one project??? > > Otherwise, you have a whole bunch of clients reporting the average for > the project that needs to adjust. > > [email protected] wrote: > > > One possibility is that every client tracks credits granted per hour of > CPU > > time (and separately GPU time) and sends the average of that to all of > the > > projects to which it is attached. The project takes the average of > those, > > and the average credit grant it makes to determine a correction to be > > applied to the next X time worth of credit grants. > _______________________________________________ > boinc_dev mailing list > [email protected] > http://lists.ssl.berkeley.edu/mailman/listinfo/boinc_dev > To unsubscribe, visit the above URL and > (near bottom of page) enter your email address. > > > > _______________________________________________ > boinc_dev mailing list > [email protected] > http://lists.ssl.berkeley.edu/mailman/listinfo/boinc_dev > To unsubscribe, visit the above URL and > (near bottom of page) enter your email address. > -- Distributed Computing stats http://stats.free-dc.org _______________________________________________ boinc_dev mailing list [email protected] http://lists.ssl.berkeley.edu/mailman/listinfo/boinc_dev To unsubscribe, visit the above URL and (near bottom of page) enter your email address.
