Global Correlations vs. other projects on Mac OS X

Martin P.
Martin P.
Joined: 17 Feb 05
Posts: 162
Credit: 40156217
RAC: 0
Topic 194825

The new Global Correlations S5 WUs take 3 times longer on my 8-core Nehalem than the Arecibo Binary Pulsar Search WUs and 50% longer than the S5R6 WUs. However, they only grant the same amount of credit (150-180). Not a good relation ...

MAGIC Quantum Mechanic
MAGIC Quantum M...
Joined: 18 Jan 05
Posts: 1922
Credit: 1457006144
RAC: 1317459

Global Correlations vs. other projects on Mac OS X

For some reason I have 8 GC units stuck in the transfer.

I have tried to download them several times (retry now)

About 15 hours so far

(ok I just read the News items so I see why)

Gary Roberts
Gary Roberts
Moderator
Joined: 9 Feb 05
Posts: 5877
Credit: 118566824260
RAC: 21802401

RE: .... 50% longer than

Quote:
.... 50% longer than the S5R6 WUs. However, they only grant the same amount of credit (150-180).


Take a look at the current posts in the 'Beyond S5R6' sticky thread.

Cheers,
Gary.

Martin P.
Martin P.
Joined: 17 Feb 05
Posts: 162
Credit: 40156217
RAC: 0

Gary, I did. Just returned

Message 97369 in response to message 97368

Gary,

I did. Just returned a WU and still only receive 152.41 credits: Task ID167563576

Quote:
Quote:
.... 50% longer than the S5R6 WUs. However, they only grant the same amount of credit (150-180).

Take a look at the current posts in the 'Beyond S5R6' sticky thread.


Gary Roberts
Gary Roberts
Moderator
Joined: 9 Feb 05
Posts: 5877
Credit: 118566824260
RAC: 21802401

RE: I did. Just returned a

Message 97370 in response to message 97369

Quote:
I did. Just returned a WU and still only receive 152.41 credits: Task ID167563576


What Bernd said in the sticky thread was this (emphasis is mine) -

Quote:
It would seem the GC tasks run a bit longer than we planned for. For the time being I raised the flops estimation and credit for newly generated tasks by a factor of 1.6.


The flops change will hopefully improve the crunch time estimate and the credit change will address your particular point of concern, but, unfortunately, both changes can only be seen in tasks generated on the server after the change was made. Existing tasks out in the field or cached on the server will still have the 'pre-change' values of both parameters and the change will only be seen once those tasks are cleared through the system.

Cheers,
Gary.

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.