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Category: Beta Testing Forum: Beta Test Support Forum Thread: HCC1 BETA Comment thread |
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Thread Status: Active Total posts in this thread: 95
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Sekerob
Ace Cruncher Joined: Jul 24, 2005 Post Count: 20043 Status: Offline |
1 Dual core Linux64 @ 2.26 GHz average 1.18 hours !!?? Looks like that matches what Jean reported, the extra kick on Linux (64) being the removal of the high PF incurrance.
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rilian
Veteran Cruncher Ukraine - we rule! Joined: Jun 17, 2007 Post Count: 1452 Status: Offline Project Badges: |
Finished 2 WUs on MacOS 10.6.2 (64b) @ 2.1Ghz in 1.29 and 1.34 hours
----------------------------------------Amazing speed up!!111 ---------------------------------------- [Edit 1 times, last edit by rilian at Mar 24, 2010 9:58:56 AM] |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Even at the slow end of town, these are still very quick:
1GHz PIII/Celeron: avg 4.1 hrs 2GHz P4: avg 2.8 hrs |
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sk..
Master Cruncher http://s17.rimg.info/ccb5d62bd3e856cc0d1df9b0ee2f7f6a.gif Joined: Mar 22, 2007 Post Count: 2324 Status: Offline Project Badges: |
I expect the calculation refinements depend on CPU architecture and CPU speed, unless they have found a RAM bottleneck, so expect a spread of different task completion times for different CPUs, and different improvement factors from the present tasks.
----------------------------------------Some CPUs are very different to others not just in the speed, but in overall core design (number of transistors and technology). This is why most CPUs are slightly better at crunching some tasks than other tasks; they exploit different mathematical pathways of the CPU. Below, the core speeds do not in themselves account for all of the 45min extra time on the lesser CPU. The better design of the Q6600 accounts for about 14min improvement (about 33% of the speed). There are of course much better CPU designs than the 3year old Q6600, as well as supporting architectures Two Valid, one in Progress: BETA_ X0000090850189200708162327_ 0-- Valid 23/03/10 15:11:52 24/03/10 01:05:31 3.20 41.3 / 51.8 (Native Pent Dual Core, 2GHz, Win XP x86) BETA_ X0000076080540200610061618_ 1-- Valid 24/03/10 01:33:25 24/03/10 10:13:43 2.35 35.8 / 40.2 (Native Q6600, 2.4GHz, Windows x86) Well done, [Edit 2 times, last edit by skgiven at Mar 24, 2010 1:30:21 PM] |
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TimAndHedy
Senior Cruncher Joined: Jan 27, 2009 Post Count: 267 Status: Offline Project Badges: |
Are we going to see more variability with the new algorithm?
I just noticed these two BETA_ X0000076081347200610061606_ 2-- htpc2 Valid 3/24/10 03:51:21 3/24/10 08:39:57 1.16 30.6 / 19.6 BETA_ X0000090851129200708162315_ 2-- htpc2 Valid 3/23/10 17:56:25 3/24/10 00:03:24 1.65 44.0 / 26.0 There is a significant difference in time. The older version only had minor differences. |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
just completed 3 and are valid on my quad 9550 w7 64b
1.82.1.85 1.86 |
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uplinger
Former World Community Grid Tech Joined: May 23, 2005 Post Count: 3952 Status: Offline Project Badges: |
TimAndHedy,
These two work units are from completely different batches, so the variances between the images is what causes the runtime differences. -Uplinger |
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mikaok
Senior Cruncher Finland Joined: Aug 8, 2006 Post Count: 489 Status: Offline Project Badges: |
Atom N270 HT enabled
----------------------------------------BETA_ X0000090990560200708021525_ 1-- laNina Valid 23/03/10 21:32:25 24/03/10 15:05:32 16.06 71.0 / 41.6
to infinity and beyond
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
In case, the new application goes in production, is there a dry out necessary? Or will there just be a switch of the application?
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uplinger
Former World Community Grid Tech Joined: May 23, 2005 Post Count: 3952 Status: Offline Project Badges: |
Just a simple switch if it goes live.
We are sending some more results to the researchers now for them to inspect. Also, the average runtime of the beta was 2 hours, the average on the old binary was 5.5 hours. So far good indications :) -Uplinger |
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