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Number crunching :
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Send message Joined: 19 Feb 09 Posts: 33 Credit: 1,134,826 RAC: 0 |
Something to consider: a 4870 at 30s/WU and ~100W needs 3kJ to crunch a WU. My Phenom 9850 with optimized app needs about 20mins/WU. At ~100W that's 120kJ, fourty times as much energy. Do you still think it's a good idea to run Mw on CPUs? Edit: Nevermind, not getting into this |
Send message Joined: 21 Aug 08 Posts: 625 Credit: 558,425 RAC: 0 |
Haven't you heard, it's a battle of words... |
Send message Joined: 21 Aug 08 Posts: 625 Credit: 558,425 RAC: 0 |
Take notice beginning at 2:12 of this video |
Send message Joined: 27 Aug 07 Posts: 915 Credit: 1,503,319 RAC: 0 |
I don't care how the work is ultimately organised here, I just want to prove that I am better than someone else (I won't know who until it is proved though, so I just gotta keep trying :) ) Beat that! me@rescam.org |
Send message Joined: 12 Apr 08 Posts: 621 Credit: 161,934,067 RAC: 0 |
See, that's what rubs me the wrong way about "GPU guys", as claimed by other people. This is the same schtick that came out of the other threads. Toss the people with CPUs out so there's more work units for those of us "in the club"... Now I am ashamed I went out an bought a GPU ... sniff ... sniff ... though I suppose if I wanted more work on the GPU system I have I should have stopped running MW on all my CPU systems as and when I could get work ... That kind of attitude just isn't happening in reverse. The project offered a totally new project for GPUs. There is a segment of GPU users who seem to accept the project's idea of having GPUs do NEW WORK that is more sensitive that could not be done by CPUs in sufficient time, but there is another segment that doesn't like the perception that they have to start over with their stats. Only in the sense, for my part, that I felt that the project might have been better served to go the route of an integrated project with separate CPU and GPU applications and work ... like SaH with the AP and MB stuff ... As I said some time ago, this isn't about "science". The project has made the determination that both tasks are worthwhile ventures. It is time the "GPU guys" accept that... Science ... we are doing science? Ugh! All this time I thought we were only here for the Milky Way candy bars and Cobblestones ... Now that I know we are doing science ... I will have to rethink my commitment to this whole project ... besides, they haven't sent me my candy bars ... |
Send message Joined: 19 Jul 08 Posts: 67 Credit: 272,086,462 RAC: 0 |
Where to start. I detached 3 CPUs from MW to crunch (the Almighty forbid) Cosno@home. I swore 3 times in the past I'd never go back, but.... Anyway, about doing science versus credits... Number of times we've contacted ET and vice versa thru this science...0 (TMK) Number of cancers cured from this science...0 Amount of clean energy conversion from fossil fuels from this science...0 Amount of clean water developed from this science...0 Warp engines developed from this science (Zephren Cochran)...0 Number of wars prevented from this science...0 Number of white papers published...????? Number of grant requests for these projects...hundreds Number of arguments created from this science...thousands Amount of money spent to be a credit whore...tens of thousands I guess I might as well be walkin' on the moon! |
Send message Joined: 1 Sep 08 Posts: 520 Credit: 302,525,188 RAC: 0 |
I redirected the candy bars to ME. I suspect the next time I feel plush enough to allocate funds for computer fun, I'll look into getting one or two 48xx cards to deploy. But the GPU applications are pretty new (and the ATI GPU BOINC projects are pretty rare). I've joined the Milkyway GPU project -- I have a couple of systems with 9400GT cards -- just to get a sense of what the deal is. This past year, in a 'non-GPU world' - I've done upgrades of existing X2 AMD systems to Phenom quad systems -- in many cases for the cost of adding a 48xx card - which would increase power requirements on a given system, I've been moving from X2 5000 systems to Phenom BE 9600, 9850 and one Phenom 940.
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Send message Joined: 6 Apr 08 Posts: 2018 Credit: 100,142,856 RAC: 0 |
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Send message Joined: 19 Jul 08 Posts: 67 Credit: 272,086,462 RAC: 0 |
O.K. It was just a guess. I was under the impression that if someone asked for and received money, they would eventually publish!! I've modified the guesstimate. Number of white papers published...????? Need to add .... Number of Droughts prevented...0 Famines prevented...0 |
Send message Joined: 21 Aug 08 Posts: 625 Credit: 558,425 RAC: 0 |
While I understand the "fun" you're having, historically research of any sort does not produce results in a short time span. Consider how long it took, and how many millions of lives lost, to develop potent antibiotics to combat Black Death. How many years did it take to produce the vaccine for Polio? How many people before Orville and Wilbur Wright died trying to create airplanes? How long was the Earth considered flat and / or the center of the universe? Etc, etc, etc... |
Send message Joined: 30 Aug 07 Posts: 125 Credit: 207,206 RAC: 0 |
How long was the Earth considered flat and / or the center of the universe? It isn't? Heretic!! Jord. The BOINC FAQ Service. |
Send message Joined: 9 Nov 07 Posts: 151 Credit: 8,391,608 RAC: 0 |
ME, that is, I, not we, thought that that was brilliant....... |
Send message Joined: 6 Apr 08 Posts: 2018 Credit: 100,142,856 RAC: 0 |
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Send message Joined: 13 Feb 08 Posts: 1124 Credit: 46,740 RAC: 0 |
I'm having a little bit of an identity crisis and need to know whether I am 'us' or 'them', and who knows which is which and who is who. Do you feel like you belong with US or THEM?? |
Send message Joined: 30 Aug 07 Posts: 125 Credit: 207,206 RAC: 0 |
How long was the Earth considered flat and / or the center of the universe? After we established whether they turn around us or the moon. :-) Jord. The BOINC FAQ Service. |
Send message Joined: 9 Nov 07 Posts: 151 Credit: 8,391,608 RAC: 0 |
I'm having a little bit of an identity crisis and need to know whether I am 'us' or 'them', and who knows which is which and who is who. There is no THEM, just US. We are ALL doing valuable science. |
Send message Joined: 6 Apr 08 Posts: 2018 Credit: 100,142,856 RAC: 0 |
How long was the Earth considered flat and / or the center of the universe? The moon? It doesn't exist. A fabricated idea by Hollywood for their best seller "One small step for Man on the Moon". Didn't you know? ;) |
Send message Joined: 6 Apr 08 Posts: 2018 Credit: 100,142,856 RAC: 0 |
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Send message Joined: 30 Aug 07 Posts: 125 Credit: 207,206 RAC: 0 |
The moon? It doesn't exist. It does so. It must. I have a picture of it on my desktop! That can't be fabricated. :-) Jord. The BOINC FAQ Service. |
Send message Joined: 6 Apr 08 Posts: 2018 Credit: 100,142,856 RAC: 0 |
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