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Message boards : Aggie The Pew message board : Nvidia v. ATI Genefer World Record Tasks

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321 LLR Ruby: Earned 2,000,000 credits (2,050,605)Cullen LLR Silver: Earned 100,000 credits (104,070)ESP LLR Amethyst: Earned 1,000,000 credits (1,018,623)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (198,013)PPS LLR Amethyst: Earned 1,000,000 credits (1,642,058)PSP LLR Gold: Earned 500,000 credits (897,619)SoB LLR Amethyst: Earned 1,000,000 credits (1,683,694)SR5 LLR Amethyst: Earned 1,000,000 credits (1,002,127)SGS LLR Gold: Earned 500,000 credits (580,961)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,151)Woodall LLR Silver: Earned 100,000 credits (123,136)321 Sieve Bronze: Earned 10,000 credits (20,061)Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,074,349)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (167,039)PPS Sieve Sapphire: Earned 20,000,000 credits (45,234,841)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (108,377)TRP Sieve (suspended) Silver: Earned 100,000 credits (100,605)AP 26/27 Amethyst: Earned 1,000,000 credits (1,115,868)GFN Jade: Earned 10,000,000 credits (14,691,481)PSA Jade: Earned 10,000,000 credits (18,340,315)
Message 82558 - Posted: 17 Jan 2015 | 14:15:22 UTC

I have another WRgenefer task completing soon.
I checked the w/u to see if I was going to get the task in first, but alas, I am clearly the wingman...

This is the workunit http://www.primegrid.com/workunit.php?wuid=416741338
The initial reporter is a reputable cruncher...

How is it that his CPU time is soooo low. How is his GPU sooo fast?
I think my GPU and CPU times were ~392K seconds. Eatting a full core on my i5 to feed the GPU ....

I paid $299 for the GTX 770 (1552 cuda cores)
I could have paid half that price to get an above average ATI card.

Did I miss the boat?? :(

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Discovered 4 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de PrimesFound 6 primes in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (8,774,878)Cullen LLR Turquoise: Earned 5,000,000 credits (5,903,451)ESP LLR Turquoise: Earned 5,000,000 credits (6,454,573)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Emerald: Earned 50,000,000 credits (83,377,417)PSP LLR Jade: Earned 10,000,000 credits (15,223,714)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Sapphire: Earned 20,000,000 credits (23,996,561)SGS LLR Turquoise: Earned 5,000,000 credits (7,342,780)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (19,866,589)Woodall LLR Turquoise: Earned 5,000,000 credits (8,171,820)321 Sieve Sapphire: Earned 20,000,000 credits (20,236,219)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (76,969,144)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Sapphire: Earned 20,000,000 credits (21,918,894)GFN Emerald: Earned 50,000,000 credits (76,466,089)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 82560 - Posted: 17 Jan 2015 | 14:38:53 UTC - in response to Message 82558.
Last modified: 17 Jan 2015 | 14:41:27 UTC

Good question, to which I don't have an answer. I'm about to restart genefer once I have a hardware problem sorted out.

From the project selection page:

2 Nvidia Windows drivers 295.xx and 296.xx should not be used.
4 CUDA is usually slower than OpenCL, especially on Kepler (or later) GPUs (GTX 6xx and newer), but uses very little CPU.
5 OpenCL is usually faster than CUDA, especially on Kepler (or later) GPUs (GTX 6xx and newer), but will use up to a full CPU core.


CUDA vs OpenCL may account for the CPU usage.

Edit: reading it again, it doesn't match up since AMD is OpenCL only... thinking more, weren't more recent nvidia GPUs relatively slow at 64-bit, which I think is what's used on these projects?

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321 LLR Ruby: Earned 2,000,000 credits (2,050,605)Cullen LLR Silver: Earned 100,000 credits (104,070)ESP LLR Amethyst: Earned 1,000,000 credits (1,018,623)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (198,013)PPS LLR Amethyst: Earned 1,000,000 credits (1,642,058)PSP LLR Gold: Earned 500,000 credits (897,619)SoB LLR Amethyst: Earned 1,000,000 credits (1,683,694)SR5 LLR Amethyst: Earned 1,000,000 credits (1,002,127)SGS LLR Gold: Earned 500,000 credits (580,961)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,151)Woodall LLR Silver: Earned 100,000 credits (123,136)321 Sieve Bronze: Earned 10,000 credits (20,061)Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,074,349)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (167,039)PPS Sieve Sapphire: Earned 20,000,000 credits (45,234,841)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (108,377)TRP Sieve (suspended) Silver: Earned 100,000 credits (100,605)AP 26/27 Amethyst: Earned 1,000,000 credits (1,115,868)GFN Jade: Earned 10,000,000 credits (14,691,481)PSA Jade: Earned 10,000,000 credits (18,340,315)
Message 82561 - Posted: 17 Jan 2015 | 14:43:00 UTC - in response to Message 82560.
Last modified: 17 Jan 2015 | 14:44:47 UTC

4 CUDA is usually slower than OpenCL, especially on Kepler (or later) GPUs (GTX 6xx and newer), but uses very little CPU.
5 OpenCL is usually faster than CUDA, especially on Kepler (or later) GPUs (GTX 6xx and newer), but will use up to a full CPU core..



My cards are the Kepler version... (pretty sure atleast... a 750 and 770 GTX just purchased this X-mas)

I'm doing the OpenCL version. I can try the CUDA version next...

Neo

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Discovered 4 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de PrimesFound 6 primes in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (8,774,878)Cullen LLR Turquoise: Earned 5,000,000 credits (5,903,451)ESP LLR Turquoise: Earned 5,000,000 credits (6,454,573)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Emerald: Earned 50,000,000 credits (83,377,417)PSP LLR Jade: Earned 10,000,000 credits (15,223,714)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Sapphire: Earned 20,000,000 credits (23,996,561)SGS LLR Turquoise: Earned 5,000,000 credits (7,342,780)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (19,866,589)Woodall LLR Turquoise: Earned 5,000,000 credits (8,171,820)321 Sieve Sapphire: Earned 20,000,000 credits (20,236,219)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (76,969,144)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Sapphire: Earned 20,000,000 credits (21,918,894)GFN Emerald: Earned 50,000,000 credits (76,466,089)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 82562 - Posted: 17 Jan 2015 | 14:48:03 UTC - in response to Message 82561.

Still reading up on it, forget my comment on 64 bit, I meant double-precision. Which may or may not be the same thing, but I do recall the newer nvidia cards had lower relative performance than before in that department.

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Discovered 4 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de PrimesFound 6 primes in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (8,774,878)Cullen LLR Turquoise: Earned 5,000,000 credits (5,903,451)ESP LLR Turquoise: Earned 5,000,000 credits (6,454,573)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Emerald: Earned 50,000,000 credits (83,377,417)PSP LLR Jade: Earned 10,000,000 credits (15,223,714)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Sapphire: Earned 20,000,000 credits (23,996,561)SGS LLR Turquoise: Earned 5,000,000 credits (7,342,780)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (19,866,589)Woodall LLR Turquoise: Earned 5,000,000 credits (8,171,820)321 Sieve Sapphire: Earned 20,000,000 credits (20,236,219)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (76,969,144)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Sapphire: Earned 20,000,000 credits (21,918,894)GFN Emerald: Earned 50,000,000 credits (76,466,089)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 82563 - Posted: 17 Jan 2015 | 14:55:55 UTC - in response to Message 82562.

http://www.primegrid.com/forum_thread.php?id=3982&nowrap=true#47748

Above post describes the action of the block size value. In short, 0 = let the software choose. Higher settings might reduce CPU usage at the cost of possible screen lag.

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321 LLR Ruby: Earned 2,000,000 credits (2,050,605)Cullen LLR Silver: Earned 100,000 credits (104,070)ESP LLR Amethyst: Earned 1,000,000 credits (1,018,623)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (198,013)PPS LLR Amethyst: Earned 1,000,000 credits (1,642,058)PSP LLR Gold: Earned 500,000 credits (897,619)SoB LLR Amethyst: Earned 1,000,000 credits (1,683,694)SR5 LLR Amethyst: Earned 1,000,000 credits (1,002,127)SGS LLR Gold: Earned 500,000 credits (580,961)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,151)Woodall LLR Silver: Earned 100,000 credits (123,136)321 Sieve Bronze: Earned 10,000 credits (20,061)Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,074,349)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (167,039)PPS Sieve Sapphire: Earned 20,000,000 credits (45,234,841)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (108,377)TRP Sieve (suspended) Silver: Earned 100,000 credits (100,605)AP 26/27 Amethyst: Earned 1,000,000 credits (1,115,868)GFN Jade: Earned 10,000,000 credits (14,691,481)PSA Jade: Earned 10,000,000 credits (18,340,315)
Message 82572 - Posted: 17 Jan 2015 | 18:45:36 UTC - in response to Message 82563.
Last modified: 17 Jan 2015 | 18:48:54 UTC

http://www.primegrid.com/forum_thread.php?id=3982&nowrap=true#47748

Above post describes the action of the block size value. In short, 0 = let the software choose. Higher settings might reduce CPU usage at the cost of possible screen lag.



Mackerel,

That's for genefer CUDA....

I suppose I can run a few genefer cuda tasks to see if there's a significant difference.. but I'm assuming there is because of the warnings below "especially on kepler"

Neo

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Discovered 1 mega prime321 LLR Ruby: Earned 2,000,000 credits (2,893,273)Cullen LLR Ruby: Earned 2,000,000 credits (2,440,687)ESP LLR Turquoise: Earned 5,000,000 credits (5,738,876)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (6,292,626)PPS LLR Turquoise: Earned 5,000,000 credits (9,648,951)PSP LLR Turquoise: Earned 5,000,000 credits (5,653,927)SoB LLR Jade: Earned 10,000,000 credits (10,558,341)SR5 LLR Turquoise: Earned 5,000,000 credits (5,748,705)SGS LLR Ruby: Earned 2,000,000 credits (3,335,713)TRP LLR Jade: Earned 10,000,000 credits (12,602,818)Woodall LLR Ruby: Earned 2,000,000 credits (2,282,622)321 Sieve Gold: Earned 500,000 credits (740,566)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (59,788,598)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,143,068)PPS Sieve Double Gold: Earned 500,000,000 credits (524,673,938)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,130,821)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,074,710)AP 26/27 Sapphire: Earned 20,000,000 credits (43,842,888)GFN Double Silver: Earned 200,000,000 credits (224,648,943)PSA Emerald: Earned 50,000,000 credits (62,378,755)
Message 82574 - Posted: 17 Jan 2015 | 21:40:06 UTC

For Genefer (either short or WR), the newest ATI cards beat NVidia cards every day. Unless, you've got one of those "Titan" NVidia cards, which are hideously expensive. And still, an upper-range NVidia card can do pretty well on Genefer. Apparently they did lobotomize the double-precision functionality especially starting with the 6xx series, to avoid eating into the market for their Tesla products (even *more* hideously expensive).

For either Genefer, I'd run work using both the CUDA and OpenCL preferences to see which is faster for your particular box. If you look at the slots/*/stderr.txt file after the work starts, genefer will show a good estimate of how long a task will take (ignore the boinc gui manager estimate).

For PPS Sieve, NVidia wipes the floor with the ATI cards. "Green" is *much* faster than "Red" for that project. So no, IMHO you didn't miss the boat. "Sometimes, you eat the bear; sometimes, the bear eats you".

--Gary

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321 LLR Ruby: Earned 2,000,000 credits (2,050,605)Cullen LLR Silver: Earned 100,000 credits (104,070)ESP LLR Amethyst: Earned 1,000,000 credits (1,018,623)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (198,013)PPS LLR Amethyst: Earned 1,000,000 credits (1,642,058)PSP LLR Gold: Earned 500,000 credits (897,619)SoB LLR Amethyst: Earned 1,000,000 credits (1,683,694)SR5 LLR Amethyst: Earned 1,000,000 credits (1,002,127)SGS LLR Gold: Earned 500,000 credits (580,961)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,151)Woodall LLR Silver: Earned 100,000 credits (123,136)321 Sieve Bronze: Earned 10,000 credits (20,061)Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,074,349)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (167,039)PPS Sieve Sapphire: Earned 20,000,000 credits (45,234,841)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (108,377)TRP Sieve (suspended) Silver: Earned 100,000 credits (100,605)AP 26/27 Amethyst: Earned 1,000,000 credits (1,115,868)GFN Jade: Earned 10,000,000 credits (14,691,481)PSA Jade: Earned 10,000,000 credits (18,340,315)
Message 82576 - Posted: 17 Jan 2015 | 22:41:42 UTC - in response to Message 82574.

Thanks Gary.

I guess there's room for an ATI card in my rig ... I'll have to get rid of the 750gtx, but that's ok. :)

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Discovered 4 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de PrimesFound 6 primes in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (8,774,878)Cullen LLR Turquoise: Earned 5,000,000 credits (5,903,451)ESP LLR Turquoise: Earned 5,000,000 credits (6,454,573)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Emerald: Earned 50,000,000 credits (83,377,417)PSP LLR Jade: Earned 10,000,000 credits (15,223,714)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Sapphire: Earned 20,000,000 credits (23,996,561)SGS LLR Turquoise: Earned 5,000,000 credits (7,342,780)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (19,866,589)Woodall LLR Turquoise: Earned 5,000,000 credits (8,171,820)321 Sieve Sapphire: Earned 20,000,000 credits (20,236,219)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (76,969,144)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Sapphire: Earned 20,000,000 credits (21,918,894)GFN Emerald: Earned 50,000,000 credits (76,466,089)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 82589 - Posted: 18 Jan 2015 | 17:07:26 UTC - in response to Message 82576.

Got data to compare on my test system at least. The GTX560Ti is looking around 17 hours with CUDA, and 14 hours + a tied up CPU core with OpenGL. These are for the "short" units, not WR. Since the CPU isn't that fast in this system anyway, I guess I'll go for the shorter GPU time.

Should I put the AMD GPU in my main box on to also see how that does?...

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Discovered 1 mega prime321 LLR Ruby: Earned 2,000,000 credits (2,893,273)Cullen LLR Ruby: Earned 2,000,000 credits (2,440,687)ESP LLR Turquoise: Earned 5,000,000 credits (5,738,876)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (6,292,626)PPS LLR Turquoise: Earned 5,000,000 credits (9,648,951)PSP LLR Turquoise: Earned 5,000,000 credits (5,653,927)SoB LLR Jade: Earned 10,000,000 credits (10,558,341)SR5 LLR Turquoise: Earned 5,000,000 credits (5,748,705)SGS LLR Ruby: Earned 2,000,000 credits (3,335,713)TRP LLR Jade: Earned 10,000,000 credits (12,602,818)Woodall LLR Ruby: Earned 2,000,000 credits (2,282,622)321 Sieve Gold: Earned 500,000 credits (740,566)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (59,788,598)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,143,068)PPS Sieve Double Gold: Earned 500,000,000 credits (524,673,938)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,130,821)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,074,710)AP 26/27 Sapphire: Earned 20,000,000 credits (43,842,888)GFN Double Silver: Earned 200,000,000 credits (224,648,943)PSA Emerald: Earned 50,000,000 credits (62,378,755)
Message 82598 - Posted: 18 Jan 2015 | 22:15:59 UTC

On my 570, genefer OpenCL runs a short unit in about 8.5 hours, it hogs a CPU core (rather, shares them with 4 other CPU-bound tasks). On my 770, I ran one in 7.25 hours, although in that case I'd left a CPU core open (for thermal reasons).

I just ran these overnight so the data is current.

I don't get work sent to me for geneferCUDA because I think my CUDA drivers are too old (304.xxx). Back when I could get CUDA work (before my last major Linux update to Ubuntu 14.04), I think the performance of CUDA vs. OCL was very close. I'm reluctant to update the video because I had a heck of a time getting anything to work after my last o/s upgrade and had to roll back the video drivers.

More on topic, it is certainly possible to run both ATI and NVidia cards in the same box. I've seen discussion on the main boards. You'd probably want to use app.config.xml to keep sieve tasks off of the ATI card (requires BOINC 7.2.xx or later)

G

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RAC: 10,291
Discovered 4 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de PrimesFound 6 primes in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (8,774,878)Cullen LLR Turquoise: Earned 5,000,000 credits (5,903,451)ESP LLR Turquoise: Earned 5,000,000 credits (6,454,573)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Emerald: Earned 50,000,000 credits (83,377,417)PSP LLR Jade: Earned 10,000,000 credits (15,223,714)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Sapphire: Earned 20,000,000 credits (23,996,561)SGS LLR Turquoise: Earned 5,000,000 credits (7,342,780)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (19,866,589)Woodall LLR Turquoise: Earned 5,000,000 credits (8,171,820)321 Sieve Sapphire: Earned 20,000,000 credits (20,236,219)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (76,969,144)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Sapphire: Earned 20,000,000 credits (21,918,894)GFN Emerald: Earned 50,000,000 credits (76,466,089)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 82599 - Posted: 18 Jan 2015 | 22:24:35 UTC - in response to Message 82598.

There are check boxes in primegrid preferences allowing you to select sieve on nvidia, genefer on amd if you wish. Does that not work correctly? Until recently I had two GPUs in my main box, but I don't recall trying both at once. It would get rather hot...

Oh, found out my HD6850 doesn't support DP so I can't run genefer on it.

Profile Gary Craig
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ID: 52890
Credit: 1,005,618,748
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Discovered 1 mega prime321 LLR Ruby: Earned 2,000,000 credits (2,893,273)Cullen LLR Ruby: Earned 2,000,000 credits (2,440,687)ESP LLR Turquoise: Earned 5,000,000 credits (5,738,876)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (6,292,626)PPS LLR Turquoise: Earned 5,000,000 credits (9,648,951)PSP LLR Turquoise: Earned 5,000,000 credits (5,653,927)SoB LLR Jade: Earned 10,000,000 credits (10,558,341)SR5 LLR Turquoise: Earned 5,000,000 credits (5,748,705)SGS LLR Ruby: Earned 2,000,000 credits (3,335,713)TRP LLR Jade: Earned 10,000,000 credits (12,602,818)Woodall LLR Ruby: Earned 2,000,000 credits (2,282,622)321 Sieve Gold: Earned 500,000 credits (740,566)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (59,788,598)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,143,068)PPS Sieve Double Gold: Earned 500,000,000 credits (524,673,938)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,130,821)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,074,710)AP 26/27 Sapphire: Earned 20,000,000 credits (43,842,888)GFN Double Silver: Earned 200,000,000 credits (224,648,943)PSA Emerald: Earned 50,000,000 credits (62,378,755)
Message 82603 - Posted: 18 Jan 2015 | 23:38:42 UTC - in response to Message 82599.

I think the preferences selection for ATI vs. NV does work correctly, though I can't test it. So that should be an option too. If you had multiple cards all of the same brand in the same box, and for some reason wanted to restrict certain projects to certain cards, then app_config.xml is the only way to do that, I think. Like, if you wanted to run GFN-WR on a Titan and use a slower NV card for sieving.

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Joined: 30 Aug 12
Posts: 1950
ID: 168418
Credit: 6,315,554,899
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Discovered the World's First GFN-20 prime!!!Discovered 2 mega primesFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Sapphire: Earned 20,000,000 credits (20,089,185)Cullen LLR Sapphire: Earned 20,000,000 credits (21,197,588)ESP LLR Sapphire: Earned 20,000,000 credits (20,089,407)Generalized Cullen/Woodall LLR Sapphire: Earned 20,000,000 credits (21,873,609)PPS LLR Sapphire: Earned 20,000,000 credits (21,918,476)PSP LLR Sapphire: Earned 20,000,000 credits (20,117,197)SoB LLR Sapphire: Earned 20,000,000 credits (26,779,370)SR5 LLR Sapphire: Earned 20,000,000 credits (20,278,667)SGS LLR Sapphire: Earned 20,000,000 credits (20,055,153)TRP LLR Sapphire: Earned 20,000,000 credits (20,619,871)Woodall LLR Sapphire: Earned 20,000,000 credits (20,394,541)321 Sieve Sapphire: Earned 20,000,000 credits (28,148,632)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,373,251)PPS Sieve Double Amethyst: Earned 1,000,000,000 credits (1,051,222,753)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,189,695)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,102,079)AP 26/27 Emerald: Earned 50,000,000 credits (60,248,786)GFN Double Ruby: Earned 2,000,000,000 credits (4,703,540,875)PSA Double Bronze: Earned 100,000,000 credits (198,313,575)
Message 82691 - Posted: 21 Jan 2015 | 15:50:41 UTC - in response to Message 82603.

Which ati card matters too, it appears they started crippling double-precision performance in the 290 (280x is faster) just as nvidia appears to have done with (at least) the 600 series on up.

Double-precision capabilities aside, the power consumption on the newer ati cards is generally higher than nvidia.



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Joined: 13 Feb 12
Posts: 2829
ID: 130544
Credit: 954,747,840
RAC: 5,071
Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (6,042,688)Cullen LLR Turquoise: Earned 5,000,000 credits (5,617,541)ESP LLR Turquoise: Earned 5,000,000 credits (5,303,526)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,202,873)PPS LLR Turquoise: Earned 5,000,000 credits (6,100,156)PSP LLR Turquoise: Earned 5,000,000 credits (5,513,728)SoB LLR Turquoise: Earned 5,000,000 credits (8,851,996)SR5 LLR Turquoise: Earned 5,000,000 credits (5,199,189)SGS LLR Turquoise: Earned 5,000,000 credits (5,100,018)TRP LLR Turquoise: Earned 5,000,000 credits (5,405,027)Woodall LLR Turquoise: Earned 5,000,000 credits (5,491,055)321 Sieve Jade: Earned 10,000,000 credits (10,003,334)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (268,250)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,502)PPS Sieve Double Silver: Earned 200,000,000 credits (306,761,000)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,133)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,970)AP 26/27 Double Silver: Earned 200,000,000 credits (200,128,500)GFN Double Bronze: Earned 100,000,000 credits (138,157,354)PSA Double Silver: Earned 200,000,000 credits (200,000,001)
Message 83252 - Posted: 7 Feb 2015 | 12:54:33 UTC

At 03:58 this morning I am proud to bring home a successful WR unit for the team...after 250 hours:

http://www.primegrid.com/workunit.php?wuid=416828740

Turns out when I switched to PPS sv the card was on a go-slow, but a reboot sorted it. So pleased it completed successfully, despite 31 errors during.

Next is to try an OCL unit with a core free.

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Credit: 91,178,992
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321 LLR Ruby: Earned 2,000,000 credits (2,050,605)Cullen LLR Silver: Earned 100,000 credits (104,070)ESP LLR Amethyst: Earned 1,000,000 credits (1,018,623)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (198,013)PPS LLR Amethyst: Earned 1,000,000 credits (1,642,058)PSP LLR Gold: Earned 500,000 credits (897,619)SoB LLR Amethyst: Earned 1,000,000 credits (1,683,694)SR5 LLR Amethyst: Earned 1,000,000 credits (1,002,127)SGS LLR Gold: Earned 500,000 credits (580,961)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,151)Woodall LLR Silver: Earned 100,000 credits (123,136)321 Sieve Bronze: Earned 10,000 credits (20,061)Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,074,349)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (167,039)PPS Sieve Sapphire: Earned 20,000,000 credits (45,234,841)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (108,377)TRP Sieve (suspended) Silver: Earned 100,000 credits (100,605)AP 26/27 Amethyst: Earned 1,000,000 credits (1,115,868)GFN Jade: Earned 10,000,000 credits (14,691,481)PSA Jade: Earned 10,000,000 credits (18,340,315)
Message 83254 - Posted: 7 Feb 2015 | 14:33:07 UTC - in response to Message 83252.

Dave,

I looked at this workunit.

It doesn't appear that the computer that crunched this WU is connected to your account.

Or did I miss something?

Neo

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Joined: 4 Dec 12
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Credit: 1,280,170,555
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,238,816)Cullen LLR Turquoise: Earned 5,000,000 credits (5,124,261)ESP LLR Turquoise: Earned 5,000,000 credits (8,479,525)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (50,656,837)PPS LLR Sapphire: Earned 20,000,000 credits (23,667,318)PSP LLR Sapphire: Earned 20,000,000 credits (37,386,303)SoB LLR Sapphire: Earned 20,000,000 credits (21,004,651)SR5 LLR Sapphire: Earned 20,000,000 credits (33,215,655)SGS LLR Turquoise: Earned 5,000,000 credits (5,000,408)TRP LLR Jade: Earned 10,000,000 credits (12,199,250)Woodall LLR Turquoise: Earned 5,000,000 credits (8,449,472)321 Sieve Turquoise: Earned 5,000,000 credits (8,012,059)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (27,921,016)PPS Sieve Double Gold: Earned 500,000,000 credits (542,336,593)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (7,990,608)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,217,057)AP 26/27 Turquoise: Earned 5,000,000 credits (7,111,637)GFN Sapphire: Earned 20,000,000 credits (31,676,706)PSA Double Silver: Earned 200,000,000 credits (420,586,383)
Message 83255 - Posted: 7 Feb 2015 | 15:07:07 UTC - in response to Message 83254.

Dave,

I looked at this workunit.

It doesn't appear that the computer that crunched this WU is connected to your account.

Or did I miss something?

Neo

Both computers that crunched that WU are owned by "anonymous".. Either one could be Dave's since he has his computers set to not show his name.
____________

275*2^3585539+1 is prime!!! (1079358 digits)

Proud member of Aggie the Pew

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Joined: 13 Feb 12
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Credit: 954,747,840
RAC: 5,071
Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (6,042,688)Cullen LLR Turquoise: Earned 5,000,000 credits (5,617,541)ESP LLR Turquoise: Earned 5,000,000 credits (5,303,526)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,202,873)PPS LLR Turquoise: Earned 5,000,000 credits (6,100,156)PSP LLR Turquoise: Earned 5,000,000 credits (5,513,728)SoB LLR Turquoise: Earned 5,000,000 credits (8,851,996)SR5 LLR Turquoise: Earned 5,000,000 credits (5,199,189)SGS LLR Turquoise: Earned 5,000,000 credits (5,100,018)TRP LLR Turquoise: Earned 5,000,000 credits (5,405,027)Woodall LLR Turquoise: Earned 5,000,000 credits (5,491,055)321 Sieve Jade: Earned 10,000,000 credits (10,003,334)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (268,250)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,502)PPS Sieve Double Silver: Earned 200,000,000 credits (306,761,000)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,133)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,970)AP 26/27 Double Silver: Earned 200,000,000 credits (200,128,500)GFN Double Bronze: Earned 100,000,000 credits (138,157,354)PSA Double Silver: Earned 200,000,000 credits (200,000,001)
Message 83256 - Posted: 7 Feb 2015 | 15:40:39 UTC

Yes 248468 is me. Comps now unhidden.

Message boards : Aggie The Pew message board : Nvidia v. ATI Genefer World Record Tasks

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