Advanced search

Message boards : Number crunching : about credit bonuses

Author Message
valterc
Send message
Joined: 21 Jun 10
Posts: 21
Credit: 8,508,939,672
RAC: 26,266,882
Level
Tyr
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27254 - Posted: 9 Nov 2012 | 14:01:55 UTC

Hi all, and sorry for the following dumb question... If I remember correctly extra credits will be given this way:
- wu returned <24h => 50%, <48h => 25% (this applies only to the long ones)

Am I correct? Thank you all.

Betting Slip
Send message
Joined: 5 Jan 09
Posts: 670
Credit: 2,498,095,550
RAC: 0
Level
Phe
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27255 - Posted: 9 Nov 2012 | 15:31:19 UTC - in response to Message 27254.

That is correct but as far as I know applies to ALL WU's


____________
Radio Caroline, the world's most famous offshore pirate radio station.
Great music since April 1964. Support Radio Caroline Team -
Radio Caroline

valterc
Send message
Joined: 21 Jun 10
Posts: 21
Credit: 8,508,939,672
RAC: 26,266,882
Level
Tyr
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27259 - Posted: 9 Nov 2012 | 19:14:59 UTC - in response to Message 27255.

That is correct but as far as I know applies to ALL WU's
This seems to be controversial (some users think it's not...). Are you really sure about this?

MarkJ
Volunteer moderator
Volunteer tester
Send message
Joined: 24 Dec 08
Posts: 738
Credit: 200,909,904
RAC: 0
Level
Leu
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27260 - Posted: 9 Nov 2012 | 20:27:38 UTC - in response to Message 27259.

That is correct but as far as I know applies to ALL WU's
This seems to be controversial (some users think it's not...). Are you really sure about this?


The results from one set of WU are used to make the next set. To try and get them back quickly the project gives the bonus. As far as I understand Milkyway works in a similar way to GPUgrid but they (Milkyway) don't use a bonus system.

Most projects have a set of data that needs to be crunched regardless of the result.
____________
BOINC blog

Profile GDF
Volunteer moderator
Project administrator
Project developer
Project tester
Volunteer developer
Volunteer tester
Project scientist
Send message
Joined: 14 Mar 07
Posts: 1957
Credit: 629,356
RAC: 0
Level
Gly
Scientific publications
watwatwatwatwat
Message 27262 - Posted: 9 Nov 2012 | 22:32:46 UTC - in response to Message 27260.

the bonus is to compensate for the large length of the simulations in a very short time, 1 day.
If you don't finish in time, you are penalized by less credit than normal. if you do by a bit more.

This is due to the fact that we need results back quickly, so not just many, but large and fast as a supercomputer.

gdf

valterc
Send message
Joined: 21 Jun 10
Posts: 21
Credit: 8,508,939,672
RAC: 26,266,882
Level
Tyr
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27265 - Posted: 10 Nov 2012 | 12:22:25 UTC - in response to Message 27262.

the bonus is to compensate for the large length of the simulations in a very short time, 1 day.
If you don't finish in time, you are penalized by less credit than normal. if you do by a bit more.

This is due to the fact that we need results back quickly, so not just many, but large and fast as a supercomputer.

gdf

I understand the system and agree with it, the only question I have is: Does the bonus apply to all the workunits or only to the long ones?

Profile dskagcommunity
Avatar
Send message
Joined: 28 Apr 11
Posts: 456
Credit: 817,865,789
RAC: 0
Level
Glu
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27270 - Posted: 10 Nov 2012 | 17:08:56 UTC

All WUs
____________
DSKAG Austria Research Team: http://www.research.dskag.at



Profile Gattorantolo [Ticino]
Avatar
Send message
Joined: 29 Dec 11
Posts: 44
Credit: 251,211,525
RAC: 0
Level
Asn
Scientific publications
watwatwatwatwatwatwatwatwat
Message 27286 - Posted: 12 Nov 2012 | 15:20:51 UTC

Also for short ACEMD WU?

Profile skgiven
Volunteer moderator
Volunteer tester
Avatar
Send message
Joined: 23 Apr 09
Posts: 3968
Credit: 1,995,359,260
RAC: 0
Level
His
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27287 - Posted: 12 Nov 2012 | 16:59:57 UTC - in response to Message 27286.

Yes, all.

On occasions it doesn't happen, due to a bug in the server code, but normally all tasks reported within 24h of being sent get a 50% bonus.
____________
FAQ's

HOW TO:
- Opt out of Beta Tests
- Ask for Help

Profile Gattorantolo [Ticino]
Avatar
Send message
Joined: 29 Dec 11
Posts: 44
Credit: 251,211,525
RAC: 0
Level
Asn
Scientific publications
watwatwatwatwatwatwatwatwat
Message 27299 - Posted: 13 Nov 2012 | 21:20:11 UTC - in response to Message 27287.

Yes, all.

On occasions it doesn't happen, due to a bug in the server code, but normally all tasks reported within 24h of being sent get a 50% bonus.

Thank you...and 48h of being sent 25% bonus right?

Profile skgiven
Volunteer moderator
Volunteer tester
Avatar
Send message
Joined: 23 Apr 09
Posts: 3968
Credit: 1,995,359,260
RAC: 0
Level
His
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 27332 - Posted: 18 Nov 2012 | 10:28:54 UTC - in response to Message 27299.

Yes, for both Long and normal length tasks:
0-24h.... if uploaded and reported you get 150% credit
24-48h... if uploaded and reported you get 125% credit
48h-5days (or was this increased to 7days?) 100% credit
____________
FAQ's

HOW TO:
- Opt out of Beta Tests
- Ask for Help

Profile Gattorantolo [Ticino]
Avatar
Send message
Joined: 29 Dec 11
Posts: 44
Credit: 251,211,525
RAC: 0
Level
Asn
Scientific publications
watwatwatwatwatwatwatwatwat
Message 27365 - Posted: 20 Nov 2012 | 10:05:59 UTC - in response to Message 27332.

Yes, for both Long and normal length tasks:
0-24h.... if uploaded and reported you get 150% credit
24-48h... if uploaded and reported you get 125% credit
48h-5days (or was this increased to 7days?) 100% credit

Thank you :-)

Post to thread

Message boards : Number crunching : about credit bonuses

//