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Message boards : Proth Prime Search : Proth Prime Search (LLR) cuda?

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Profile cncr04s
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Discovered 1 mega primeEliminated 6 conjecture "k"s321 LLR Sapphire: Earned 20,000,000 credits (28,556,716)Cullen LLR Jade: Earned 10,000,000 credits (10,171,777)ESP LLR Silver: Earned 100,000 credits (113,966)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (130,146)PPS LLR Double Bronze: Earned 100,000,000 credits (184,288,113)PSP LLR Jade: Earned 10,000,000 credits (10,112,793)SoB LLR Jade: Earned 10,000,000 credits (10,567,970)SR5 LLR Emerald: Earned 50,000,000 credits (59,351,953)SGS LLR Emerald: Earned 50,000,000 credits (86,068,661)TRP LLR Emerald: Earned 50,000,000 credits (86,131,776)Woodall LLR Jade: Earned 10,000,000 credits (16,020,739)321 Sieve Emerald: Earned 50,000,000 credits (85,555,925)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,481,806)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (90,652)PPS Sieve Double Silver: Earned 200,000,000 credits (388,671,820)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (9,262,813)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (268,260,336)AP 26/27 Jade: Earned 10,000,000 credits (12,721,064)GFN Sapphire: Earned 20,000,000 credits (36,954,518)PSA Double Ruby: Earned 2,000,000,000 credits (2,270,259,963)
Message 44655 - Posted: 9 Dec 2011 | 23:58:36 UTC

How do you get workunits for the Proth Prime Search (LLR) cuda, it won't send me any.
____________

Profile Michael GoetzProject donor
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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (15,527,037)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,330)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,118,303)GFN Emerald: Earned 50,000,000 credits (74,703,799)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 44656 - Posted: 10 Dec 2011 | 0:11:31 UTC - in response to Message 44655.

How do you get workunits for the Proth Prime Search (LLR) cuda, it won't send me any.


You don't.

Although the selection is there on the website, llrCUDA isn't quite ready to go yet, so there's not actually any work available for it yet. Keep your fingers crossed and your CUDA-PPS box checked, and hopefully there will be work flowing sometime soon.

It might not be a terrible idea to put something on that page that mentions the current availability, or lack thereof.
____________
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Discovered 1 mega primeEliminated 1 conjecture "k"Discovered 1 twin prime321 LLR Turquoise: Earned 5,000,000 credits (5,014,405)Cullen LLR Turquoise: Earned 5,000,000 credits (5,734,854)ESP LLR Turquoise: Earned 5,000,000 credits (5,421,149)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,576,209)PPS LLR Jade: Earned 10,000,000 credits (17,389,837)PSP LLR Jade: Earned 10,000,000 credits (10,425,342)SoB LLR Turquoise: Earned 5,000,000 credits (8,986,628)SR5 LLR Turquoise: Earned 5,000,000 credits (5,248,659)SGS LLR Turquoise: Earned 5,000,000 credits (6,878,856)TRP LLR Turquoise: Earned 5,000,000 credits (5,416,106)Woodall LLR Turquoise: Earned 5,000,000 credits (6,400,237)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,000,977)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,843,367)PPS Sieve Emerald: Earned 50,000,000 credits (78,673,438)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,473,750)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,243,608)AP 26/27 Jade: Earned 10,000,000 credits (11,848,116)GFN Double Silver: Earned 200,000,000 credits (202,192,765)PSA Turquoise: Earned 5,000,000 credits (5,042,125)
Message 44658 - Posted: 10 Dec 2011 | 1:18:55 UTC

Also a statement that it needs a Double Precision card or else it will not work.

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321 LLR Silver: Earned 100,000 credits (101,692)Cullen LLR Silver: Earned 100,000 credits (104,876)ESP LLR Silver: Earned 100,000 credits (101,979)PPS LLR Silver: Earned 100,000 credits (148,018)PSP LLR Silver: Earned 100,000 credits (140,441)SoB LLR Silver: Earned 100,000 credits (119,475)SR5 LLR Silver: Earned 100,000 credits (120,939)SGS LLR Silver: Earned 100,000 credits (122,783)TRP LLR Silver: Earned 100,000 credits (100,115)Woodall LLR Silver: Earned 100,000 credits (107,459)321 Sieve Silver: Earned 100,000 credits (202,757)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,908,135)PPS Sieve Sapphire: Earned 20,000,000 credits (25,450,104)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (130,966)TRP Sieve (suspended) Silver: Earned 100,000 credits (201,525)AP 26/27 Silver: Earned 100,000 credits (100,015)GFN Silver: Earned 100,000 credits (246,369)PSA Silver: Earned 100,000 credits (226,594)
Message 44677 - Posted: 10 Dec 2011 | 13:48:06 UTC - in response to Message 44658.
Last modified: 10 Dec 2011 | 13:56:59 UTC

Also a statement that it needs a Double Precision card or else it will not work.
DP isn't enough. You need also a 64bit linux/windows.
The errors on 32bit systems are not solved and i have no clue, when and if this will ever be done.
____________
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321 LLR Bronze: Earned 10,000 credits (11,773)Cullen LLR Bronze: Earned 10,000 credits (14,945)ESP LLR Bronze: Earned 10,000 credits (26,855)PPS LLR Bronze: Earned 10,000 credits (84,876)PSP LLR Bronze: Earned 10,000 credits (15,311)SoB LLR Bronze: Earned 10,000 credits (21,440)SR5 LLR Bronze: Earned 10,000 credits (29,270)SGS LLR Bronze: Earned 10,000 credits (26,616)TPS LLR (retired) Bronze: Earned 10,000 credits (36,288)TRP LLR Bronze: Earned 10,000 credits (41,655)Woodall LLR Bronze: Earned 10,000 credits (15,807)321 Sieve Bronze: Earned 10,000 credits (20,014)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (23,405)PPS Sieve Bronze: Earned 10,000 credits (36,192)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (20,306)TRP Sieve (suspended) Bronze: Earned 10,000 credits (21,738)GFN Bronze: Earned 10,000 credits (86,217)PSA Ruby: Earned 2,000,000 credits (2,143,756)
Message 44679 - Posted: 10 Dec 2011 | 15:09:50 UTC

llrCUDA is in limbo currently. We've been unsuccessful in building a native BOINC version. Therefore, running it through the wrapper is the only other option. Unfortunately, the wrapper needs to be modified to accept llrCUDA, and we have not been successful in accomplishing that either. :(
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Discovered 1 mega prime321 LLR Ruby: Earned 2,000,000 credits (3,002,800)ESP LLR Ruby: Earned 2,000,000 credits (2,006,207)PPS LLR Turquoise: Earned 5,000,000 credits (6,001,018)PSP LLR Ruby: Earned 2,000,000 credits (3,026,236)SoB LLR Ruby: Earned 2,000,000 credits (2,015,539)SR5 LLR Ruby: Earned 2,000,000 credits (2,000,481)SGS LLR Ruby: Earned 2,000,000 credits (2,000,014)TRP LLR Ruby: Earned 2,000,000 credits (3,000,865)321 Sieve Ruby: Earned 2,000,000 credits (2,000,357)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,000,096)PPS Sieve Emerald: Earned 50,000,000 credits (50,000,422)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,500)AP 26/27 Emerald: Earned 50,000,000 credits (50,003,824)GFN Emerald: Earned 50,000,000 credits (50,000,235)PSA Emerald: Earned 50,000,000 credits (50,000,198)
Message 48056 - Posted: 29 Jan 2012 | 9:09:20 UTC
Last modified: 29 Jan 2012 | 9:10:11 UTC

primegrid_llr_wrapper (6.09, 6.10, 6.11, 6.12 and 6.12 avx) not working (don't attach thread) with llrcuda - WU get errors after 2-3 second. Work directory contains cudart.dll, cudart64_32_16.dll and cufft64_32_16.dll. Test cmd's llrcuda.exe -q"k*b^n+c" -d, llravx.exe -q"k*b^n+c" -d and cllr.exe -q"k*b^n+c" -d is working. Win2008 x64.

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321 LLR Silver: Earned 100,000 credits (101,692)Cullen LLR Silver: Earned 100,000 credits (104,876)ESP LLR Silver: Earned 100,000 credits (101,979)PPS LLR Silver: Earned 100,000 credits (148,018)PSP LLR Silver: Earned 100,000 credits (140,441)SoB LLR Silver: Earned 100,000 credits (119,475)SR5 LLR Silver: Earned 100,000 credits (120,939)SGS LLR Silver: Earned 100,000 credits (122,783)TRP LLR Silver: Earned 100,000 credits (100,115)Woodall LLR Silver: Earned 100,000 credits (107,459)321 Sieve Silver: Earned 100,000 credits (202,757)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,908,135)PPS Sieve Sapphire: Earned 20,000,000 credits (25,450,104)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (130,966)TRP Sieve (suspended) Silver: Earned 100,000 credits (201,525)AP 26/27 Silver: Earned 100,000 credits (100,015)GFN Silver: Earned 100,000 credits (246,369)PSA Silver: Earned 100,000 credits (226,594)
Message 48117 - Posted: 29 Jan 2012 | 22:12:01 UTC - in response to Message 48056.

primegrid_llr_wrapper (6.09, 6.10, 6.11, 6.12 and 6.12 avx) not working (don't attach thread) with llrcuda - WU get errors after 2-3 second. Work directory contains cudart.dll, cudart64_32_16.dll and cufft64_32_16.dll. Test cmd's llrcuda.exe -q"k*b^n+c" -d, llravx.exe -q"k*b^n+c" -d and cllr.exe -q"k*b^n+c" -d is working. Win2008 x64.

Please have a look in the result #338545769 or the running wu's #245153685 and #244142974.
It works but you cannot use 'llrCUDA' from PRPnet.

We have no native app and therefore also no public app...
____________
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321 LLR Bronze: Earned 10,000 credits (11,773)Cullen LLR Bronze: Earned 10,000 credits (14,945)ESP LLR Bronze: Earned 10,000 credits (26,855)PPS LLR Bronze: Earned 10,000 credits (84,876)PSP LLR Bronze: Earned 10,000 credits (15,311)SoB LLR Bronze: Earned 10,000 credits (21,440)SR5 LLR Bronze: Earned 10,000 credits (29,270)SGS LLR Bronze: Earned 10,000 credits (26,616)TPS LLR (retired) Bronze: Earned 10,000 credits (36,288)TRP LLR Bronze: Earned 10,000 credits (41,655)Woodall LLR Bronze: Earned 10,000 credits (15,807)321 Sieve Bronze: Earned 10,000 credits (20,014)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (23,405)PPS Sieve Bronze: Earned 10,000 credits (36,192)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (20,306)TRP Sieve (suspended) Bronze: Earned 10,000 credits (21,738)GFN Bronze: Earned 10,000 credits (86,217)PSA Ruby: Earned 2,000,000 credits (2,143,756)
Message 49264 - Posted: 9 Feb 2012 | 14:51:42 UTC - in response to Message 44679.

llrCUDA is in limbo currently. We've been unsuccessful in building a native BOINC version. Therefore, running it through the wrapper is the only other option. Unfortunately, the wrapper needs to be modified to accept llrCUDA, and we have not been successful in accomplishing that either. :(

Another two months have passed and sadly no further developments. If anyone is interested in building a native BOINC llrCUDA application, we sure could use the help.
____________

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Discovered 1 Fermat divisor321 LLR Amethyst: Earned 1,000,000 credits (1,405,414)Cullen LLR Silver: Earned 100,000 credits (465,280)ESP LLR Turquoise: Earned 5,000,000 credits (5,365,510)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (38,023)PPS LLR Double Silver: Earned 200,000,000 credits (244,933,256)PSP LLR Jade: Earned 10,000,000 credits (17,668,193)SoB LLR Double Bronze: Earned 100,000,000 credits (137,388,281)SR5 LLR Ruby: Earned 2,000,000 credits (3,350,656)TRP LLR Gold: Earned 500,000 credits (935,975)Woodall LLR Gold: Earned 500,000 credits (740,422)321 Sieve Silver: Earned 100,000 credits (461,396)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (189,614)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (3,464,910,945)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (213,104)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,091,635)AP 26/27 Double Silver: Earned 200,000,000 credits (463,804,874)GFN Double Turquoise: Earned 5,000,000,000 credits (5,489,702,502)
Message 52987 - Posted: 13 Apr 2012 | 19:53:12 UTC

Hello,

Is there any progress in developing cuda app for PPS???

Regards,
Grzegorz Roman Granowski

____________

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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (15,527,037)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,330)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,118,303)GFN Emerald: Earned 50,000,000 credits (74,703,799)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 52990 - Posted: 13 Apr 2012 | 20:41:59 UTC - in response to Message 52987.

Hello,

Is there any progress in developing cuda app for PPS???

Regards,
Grzegorz Roman Granowski


None that I'm aware of. I did have it running with a slightly modified BOINC wrapper under Windows. The only necessary change was to deal with selecting the correct GPU in computers with more than one GPU. That turned out to be far simpler than modifying llrCUDA to be a native BOINC app. That is to say, it ran without obvious error for a few tests. That's a long way from saying "It works reliably on all platforms," but I don't think any of the stability issues would be unsolvable.

The big problem, as far as I'm concerned, was that it just wasn't fast enough. On my hardware, llrCUDA was only about twice as fast as LLR. When you consider that I can run four LLR tasks on my quad core CPU, the CPU is twice as fast in total throughput as llrCUDA. My GPU isn't the fastest out there (GTX 460), but neither is my CPU (C2Q Q6600). Factor in newer CPUs with AVX and even a faster GPU isn't going to turn in impressive speeds compared to a CPU.

I'm not sure if anyone is actively working on llrCUDA.
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Discovered 1 Fermat divisor321 LLR Amethyst: Earned 1,000,000 credits (1,405,414)Cullen LLR Silver: Earned 100,000 credits (465,280)ESP LLR Turquoise: Earned 5,000,000 credits (5,365,510)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (38,023)PPS LLR Double Silver: Earned 200,000,000 credits (244,933,256)PSP LLR Jade: Earned 10,000,000 credits (17,668,193)SoB LLR Double Bronze: Earned 100,000,000 credits (137,388,281)SR5 LLR Ruby: Earned 2,000,000 credits (3,350,656)TRP LLR Gold: Earned 500,000 credits (935,975)Woodall LLR Gold: Earned 500,000 credits (740,422)321 Sieve Silver: Earned 100,000 credits (461,396)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (189,614)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (3,464,910,945)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (213,104)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,091,635)AP 26/27 Double Silver: Earned 200,000,000 credits (463,804,874)GFN Double Turquoise: Earned 5,000,000,000 credits (5,489,702,502)
Message 52991 - Posted: 13 Apr 2012 | 20:57:50 UTC - in response to Message 52990.

OK, thanks for info, therefore it is better to have cuda application working, even if it isn;t fast enough, then not having it at all. I would gladly have my few GTX560 run for llr app. than wornikg on sieving constantely. So, if you have app working my you should consider executing it to broader public.

Regards,
Grzegorz Roman Granowski

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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (15,527,037)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,330)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,118,303)GFN Emerald: Earned 50,000,000 credits (74,703,799)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 52992 - Posted: 13 Apr 2012 | 21:25:07 UTC - in response to Message 52991.

OK, thanks for info, therefore it is better to have cuda application working, even if it isn;t fast enough, then not having it at all. I would gladly have my few GTX560 run for llr app. than wornikg on sieving constantely. So, if you have app working my you should consider executing it to broader public.

Regards,
Grzegorz Roman Granowski


That's not my call, and as I mentioned, it hasn't been tested extensively and there may be problems that need to be fixed. The performance (or lack thereof) of llrCUDA doesn't provide a lot of incentive to do the necessary testing and debugging at this point. Improving performance would be a much higher priority.

If you are looking to find some prime numbers with your GPU, you could try running GeneferCUDA either on PRPNet or BOINC.
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Discovered 1 Fermat divisor321 LLR Amethyst: Earned 1,000,000 credits (1,405,414)Cullen LLR Silver: Earned 100,000 credits (465,280)ESP LLR Turquoise: Earned 5,000,000 credits (5,365,510)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (38,023)PPS LLR Double Silver: Earned 200,000,000 credits (244,933,256)PSP LLR Jade: Earned 10,000,000 credits (17,668,193)SoB LLR Double Bronze: Earned 100,000,000 credits (137,388,281)SR5 LLR Ruby: Earned 2,000,000 credits (3,350,656)TRP LLR Gold: Earned 500,000 credits (935,975)Woodall LLR Gold: Earned 500,000 credits (740,422)321 Sieve Silver: Earned 100,000 credits (461,396)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (189,614)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (3,464,910,945)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (213,104)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,091,635)AP 26/27 Double Silver: Earned 200,000,000 credits (463,804,874)GFN Double Turquoise: Earned 5,000,000,000 credits (5,489,702,502)
Message 52993 - Posted: 13 Apr 2012 | 22:01:26 UTC - in response to Message 52992.

Ok, thanks for info.

[DPC]Charley
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Credit: 94,993,523
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321 LLR Amethyst: Earned 1,000,000 credits (1,009,885)Cullen LLR Amethyst: Earned 1,000,000 credits (1,440,123)ESP LLR Amethyst: Earned 1,000,000 credits (1,008,511)PPS LLR Ruby: Earned 2,000,000 credits (2,389,215)PSP LLR Amethyst: Earned 1,000,000 credits (1,080,442)SoB LLR Amethyst: Earned 1,000,000 credits (1,143,918)SR5 LLR Amethyst: Earned 1,000,000 credits (1,853,162)SGS LLR Amethyst: Earned 1,000,000 credits (1,344,963)TRP LLR Amethyst: Earned 1,000,000 credits (1,140,037)Woodall LLR Amethyst: Earned 1,000,000 credits (1,130,355)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,038,617)PPS Sieve Sapphire: Earned 20,000,000 credits (36,643,348)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,717)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,298,244)GFN Jade: Earned 10,000,000 credits (17,346,536)PSA Sapphire: Earned 20,000,000 credits (20,125,451)
Message 52996 - Posted: 13 Apr 2012 | 22:14:14 UTC

I've tested it back in January and it's absolutely useless on my system, if you'll pardon my harshness. The testrun was on PRPNet PPSELow and my main rig: intel i5 2500k @ 3.3GHz and GTX 570.
CPU needed ~37 seconds for one test (with AVX).
GPU needed ~140 seconds and a full core at it's disposal.

Haven't tried it on larger numbers though and I think I read somewhere that it would work better on larger numbers.
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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (15,527,037)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,330)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,118,303)GFN Emerald: Earned 50,000,000 credits (74,703,799)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 52997 - Posted: 13 Apr 2012 | 23:03:11 UTC - in response to Message 52996.

Haven't tried it on larger numbers though and I think I read somewhere that it would work better on larger numbers.


I tried it on some large numbers (SoB), and it was more efficient, but only a little bit. It wasn't worth running the GPU for the performance gain it was providing.
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