climateprediction.net (CPDN) home page
Thread 'Team statistics'

Thread 'Team statistics'

Message boards : Number crunching : Team statistics
Message board moderation

To post messages, you must log in.

AuthorMessage
old_user1835

Send message
Joined: 27 Aug 04
Posts: 2
Credit: 78,535
RAC: 0
Message 6377 - Posted: 25 Nov 2004, 13:59:47 UTC
Last modified: 25 Nov 2004, 14:00:07 UTC

Carl has just announced that he knows about the fact that team statistics have not been updated for the past six days and expects to fix that problem within the hour. Hooray!!!
ID: 6377 · Report as offensive     Reply Quote
Profileold_user633

Send message
Joined: 9 Aug 04
Posts: 33
Credit: 168,775
RAC: 0
Message 6390 - Posted: 25 Nov 2004, 21:15:58 UTC - in response to Message 6377.  

> Carl has just announced that he knows about the fact that team statistics have
> not been updated for the past six days and expects to fix that problem within
> the hour. Hooray!!!

Hooray....but RAC is still stuck (oh has an hour passed yet?).

Paul
(S@H1 8888)
<img border="0" height="80" src="http://31411.sah.sig.boinc.dk?188"></a>BOINC/SAH BETA<img src="http://mysite.freeserve.com/gifcollection/img52.gif">
ID: 6390 · Report as offensive     Reply Quote
Yeti

Send message
Joined: 5 Aug 04
Posts: 178
Credit: 18,746,186
RAC: 44,617
Message 6391 - Posted: 25 Nov 2004, 21:57:42 UTC

HM, my feeling says, stats are still wrong.

I have added all my RAC of each computer, this gives me a value of 2451 RAC. My profile says 1193 RAC. A large difference. If this basics are wrong, how can team-stats be right ?

Supporting BOINC, a great concept !
ID: 6391 · Report as offensive     Reply Quote
old_user1
Avatar

Send message
Joined: 5 Aug 04
Posts: 907
Credit: 299,864
RAC: 0
Message 6392 - Posted: 25 Nov 2004, 22:00:24 UTC - in response to Message 6391.  

&gt; I have added all my RAC of each computer, this gives me a value of 2451 RAC.
&gt; My profile says 1193 RAC. A large difference. If this basics are wrong, how
&gt; can team-stats be right ?

Total credits should be correct, I'm not so sure about RAC since they are probably relying on the traditional BOINC calculations which are probably skewed by the way CPDN does stats (i.e. trickles that create credits in result tables, which then get summed up every two hours into users/hosts/teams credits). I'll have to think about whether it's feasible to try another way (perhaps recalc RAC every two hours), although tomorrow is my last day on CPDN so I would hate to do anything very drastic and perhaps leave big problems behind!
ID: 6392 · Report as offensive     Reply Quote
ProfileKeck_Komputers
Avatar

Send message
Joined: 5 Aug 04
Posts: 426
Credit: 2,426,069
RAC: 0
Message 6396 - Posted: 25 Nov 2004, 22:56:59 UTC - in response to Message 6391.  

&gt; HM, my feeling says, stats are still wrong.
&gt;
&gt; I have added all my RAC of each computer, this gives me a value of 2451 RAC.
&gt; My profile says 1193 RAC. A large difference. If this basics are wrong, how
&gt; can team-stats be right ?
&gt;
&gt;
Assuming the standard BOINC web functions are in use. The totals and individual computers are calculated by different scripts at different times, often only when new credit is added. This causes the individual computers to be updated less frequently than the total.
BOINC WIKI

BOINCing since 2002/12/8
ID: 6396 · Report as offensive     Reply Quote
Profileold_user633

Send message
Joined: 9 Aug 04
Posts: 33
Credit: 168,775
RAC: 0
Message 6397 - Posted: 25 Nov 2004, 23:43:56 UTC - in response to Message 6396.  

&gt; Assuming the standard BOINC web functions are in use. The totals and
&gt; individual computers are calculated by different scripts at different times,
&gt; often only when new credit is added. This causes the individual computers to
&gt; be updated less frequently than the total.
&gt;

The RAC has been broken really since the bonus credit bug was 'fixed'. Since then I have added 5,000 credits (yes my total credit has increased) without a change in RAC.
Paul
(S@H1 8888)
<img border="0" height="80" src="http://31411.sah.sig.boinc.dk?188"></a>BOINC/SAH BETA<img src="http://mysite.freeserve.com/gifcollection/img52.gif">
ID: 6397 · Report as offensive     Reply Quote

Message boards : Number crunching : Team statistics

©2024 cpdn.org