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Message boards : AP26 - AP27 Search : Geforce Drivers 4xx.xx Drop more than 2/3 in OpenCL Performance from the 3xx.xx Drivers.

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Profile bcavnaughProject donor
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Joined: 8 Nov 13
Posts: 172
ID: 273570
Credit: 600,827,635
RAC: 135,763
Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 122922 - Posted: 27 Nov 2018 | 2:37:09 UTC
Last modified: 27 Nov 2018 | 2:37:50 UTC

EVGA Forum Thread https://forums.evga.com/Geforce-Drivers-4xxxx-Drop-more-than-23-in-CUDA-Performance-from-the-3xxxx-Drvers-m2884225.aspx

It looks like all the NVIDIA 4xx.xx Drivers on the GTX 1080 Ti Cards are not doing so well on this CUDA Application.
My Testing results are shown here on this Host https://www.primegrid.com/results.php?hostid=502676&offset=0&show_names=0&state=0&appid=11
More info on our Team Forum above.

Profile Chase Tarson
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Joined: 14 Jun 12
Posts: 8
ID: 144212
Credit: 53,377,150
RAC: 22,356
Cullen LLR Bronze: Earned 10,000 credits (18,010)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (21,828)PPS LLR Bronze: Earned 10,000 credits (16,712)SGS LLR Silver: Earned 100,000 credits (127,244)TRP LLR Bronze: Earned 10,000 credits (23,294)321 Sieve Amethyst: Earned 1,000,000 credits (1,816,238)PPS Sieve Sapphire: Earned 20,000,000 credits (29,068,133)AP 26/27 Sapphire: Earned 20,000,000 credits (21,512,803)GFN Gold: Earned 500,000 credits (758,432)PSA Bronze: Earned 10,000 credits (10,620)
Message 122925 - Posted: 27 Nov 2018 | 3:13:02 UTC

Yeah I've been staying on Driver 399.07 after hearing about this issue from others on my 1080ti.

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Credit: 1,065,867,351
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Found 4 primes in the 2018 Tour de PrimesFound 2 primes in the 2019 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,737,564)Cullen LLR Jade: Earned 10,000,000 credits (10,939,643)ESP LLR Jade: Earned 10,000,000 credits (10,253,423)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (11,691,488)PPS LLR Jade: Earned 10,000,000 credits (19,786,444)PSP LLR Jade: Earned 10,000,000 credits (10,502,818)SoB LLR Jade: Earned 10,000,000 credits (17,638,119)SR5 LLR Jade: Earned 10,000,000 credits (10,376,832)SGS LLR Sapphire: Earned 20,000,000 credits (20,037,163)TRP LLR Jade: Earned 10,000,000 credits (13,220,801)Woodall LLR Jade: Earned 10,000,000 credits (12,770,021)321 Sieve Sapphire: Earned 20,000,000 credits (21,833,883)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (74,346)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (10,184,525)PPS Sieve Double Gold: Earned 500,000,000 credits (565,517,666)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (287,513)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,074,848)AP 26/27 Emerald: Earned 50,000,000 credits (96,841,979)GFN Double Bronze: Earned 100,000,000 credits (150,079,602)PSA Emerald: Earned 50,000,000 credits (72,018,672)
Message 122926 - Posted: 27 Nov 2018 | 3:43:05 UTC - in response to Message 122922.

Nice job getting attention to this issue -- looks like the nvidia dev forum picked it up. I wonder if a direct link to the ap26 executable and some simple instructions for how to run a reasonable test from a command line would help the devs to look at the issue more closely. I'll bet someone here knows both of those things.

the nvidia forum link is:

https://devtalk.nvidia.com/default/topic/1044539/cuda-programming-and-performance/geforce-drivers-4xx-xx-drop-more-than-2-3-in-cuda-performance-from-the-3xx-xx-drvers/

Profile Chase Tarson
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Joined: 14 Jun 12
Posts: 8
ID: 144212
Credit: 53,377,150
RAC: 22,356
Cullen LLR Bronze: Earned 10,000 credits (18,010)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (21,828)PPS LLR Bronze: Earned 10,000 credits (16,712)SGS LLR Silver: Earned 100,000 credits (127,244)TRP LLR Bronze: Earned 10,000 credits (23,294)321 Sieve Amethyst: Earned 1,000,000 credits (1,816,238)PPS Sieve Sapphire: Earned 20,000,000 credits (29,068,133)AP 26/27 Sapphire: Earned 20,000,000 credits (21,512,803)GFN Gold: Earned 500,000 credits (758,432)PSA Bronze: Earned 10,000 credits (10,620)
Message 122927 - Posted: 27 Nov 2018 | 5:28:15 UTC

Posting the link to the source code repository might help them too. https://github.com/ibethune/ap26

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Joined: 14 Sep 12
Posts: 404
ID: 172547
Credit: 515,056,094
RAC: 5,008,108
Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 122928 - Posted: 27 Nov 2018 | 13:39:39 UTC - in response to Message 122927.

We've known about this for a while now. I posted about it in this thread on Oct 20, 2018. http://www.primegrid.com/forum_thread.php?id=8249.

I've reproduced it over and over as well as several other Primegrid members.

Profile bcavnaughProject donor
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Joined: 8 Nov 13
Posts: 172
ID: 273570
Credit: 600,827,635
RAC: 135,763
Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 122930 - Posted: 27 Nov 2018 | 14:29:06 UTC - in response to Message 122928.
Last modified: 27 Nov 2018 | 14:34:31 UTC

We've known about this for a while now. I posted about it in this thread on Oct 20, 2018. http://www.primegrid.com/forum_thread.php?id=8249.

I've reproduced it over and over as well as several other Primegrid members.


Thanks for also posting over on the NVIDIA Sit.

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Joined: 14 Sep 12
Posts: 404
ID: 172547
Credit: 515,056,094
RAC: 5,008,108
Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 122932 - Posted: 27 Nov 2018 | 14:43:26 UTC - in response to Message 122930.

We've known about this for a while now. I posted about it in this thread on Oct 20, 2018. http://www.primegrid.com/forum_thread.php?id=8249.

I've reproduced it over and over as well as several other Primegrid members.


Thanks for also posting over on the NVIDIA Sit.


You got it :) It's a problem. Now I have a 1070 and a 2080 in the same machine. Have to use the 400 series drivers for the 2080 but it cripples the 1070. So I have it set to ignore the 1070 GPU on my Primegrid tasks and only run certain projects. It manually sieves fine. That is not affected by the driver version.

Profile bcavnaughProject donor
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Joined: 8 Nov 13
Posts: 172
ID: 273570
Credit: 600,827,635
RAC: 135,763
Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 122933 - Posted: 27 Nov 2018 | 14:53:22 UTC
Last modified: 27 Nov 2018 | 14:57:24 UTC

Testing on the same host https://www.primegrid.com/results.php?hostid=502676&offset=0&show_names=0&state=0&appid=11
Last Tested Driver: 397.93

Driver: 417.01 Run time (sec) 2,222.86 CPU time (sec) 40.41
Driver: 411.70 Run time (sec) 2,619.05 CPU time (sec) 45.12
Driver: 416.16 Run time (sec) 2,356.02 CPU time (sec) 43.10
Driver: 416.81 Run time (sec) 2,507.31 CPU time (sec) 44.83
Driver: 416.69 Run time (sec) 2,609.08 CPU time (sec) 46.11
Driver: 399.24 Run time (sec) 860.20 CPU time (sec) 39.38
Driver: 398.36 Run time (sec) 859.27 CPU time (sec) 38.95
Driver: 397.93 Run time (sec) 866.27 CPU time (sec) 39.38
Driver: 391.35 Run time (sec) 851.45 CPU time (sec) 40.19
Driver: 390.65 Run time (sec) 852.15 CPU time (sec) 38.39

Done Testing Drivers

https://devtalk.nvidia.com/default/topic/1044539/cuda-programming-and-performance/geforce-drivers-4xx-xx-drop-more-than-2-3-in-cuda-performance-from-the-3xx-xx-drvers/

Profile bcavnaughProject donor
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Joined: 8 Nov 13
Posts: 172
ID: 273570
Credit: 600,827,635
RAC: 135,763
Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 122959 - Posted: 28 Nov 2018 | 3:07:48 UTC
Last modified: 28 Nov 2018 | 3:13:27 UTC

https://developer.nvidia.com/nvidia_bug/2450934
https://developer.nvidia.com/nvidia_bug/2450242


I could use some Support from PG in the below Forum Thread.
Not sure how to provide the info and or data they are asking for.
Thanks
https://devtalk.nvidia.com/default/topic/1044539/cuda-programming-and-performance/geforce-drivers-4xx-xx-drop-more-than-2-3-in-cuda-performance-from-the-3xx-xx-drvers/post/5299990/

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Joined: 8 Nov 13
Posts: 172
ID: 273570
Credit: 600,827,635
RAC: 135,763
Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 122961 - Posted: 28 Nov 2018 | 4:28:56 UTC
Last modified: 28 Nov 2018 | 4:46:59 UTC

I have to ask not really Knowing is AP CUDA or Only OpenCL


Never Mind I found it, Really Wish PG would have taken this NIVDIA

Supported platforms:
•Windows: Nvidia GPU1 (OpenCL): 64 bit, AMD/ATI GPU1 (OpenCL): 64 bit, CPU: 64 bit
•Linux: Nvidia GPU1 (OpenCL): 64 bit, AMD/ATI GPU1 (OpenCL): 64 bit, CPU: 64 bit
•Mac2: Nvidia GPU1 (OpenCL): 64 bit, CPU: 64 bit
1 GPU must have a minimum of 1.5 GB of VRAM.
2 Due to an Apple driver bug, no ATI/AMD GPU application is available for Mac.


Deadline: 7 days (up to 30 days)

Recent average CPU time: 25:17:26
Recent average GPU time: 1:19:50

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Joined: 8 Nov 13
Posts: 172
ID: 273570
Credit: 600,827,635
RAC: 135,763
Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 123421 - Posted: 12 Dec 2018 | 17:07:47 UTC

FYI
https://devtalk.nvidia.com/default/topic/1044539/cuda-programming-and-performance/geforce-drivers-4xx-xx-drop-more-than-2-3-in-opencl-performance-from-the-3xx-xx-drivers/post/5303366/#5303366

Topic: GeForce Drivers 4xx.xx drop more than 2/3 in OpenCL Performance from the 3xx.xx Drivers



There is no point in testing newer drivers; I don't expect any changes in this respect. Changes are required in the application if they want to restore performance with the newer drivers.

Current Scenario in ap26 app:

1. App queries CL_KERNEL_WORK_GROUP_SIZE in order to decide local work group size of either 1024 (seems optimal) or 64 (sub-optimal). If app gets value for query <1024 it reduces local work group size to 64 assuming device doesn't support 1024.

2. Nvidia OpenCL Driver changed return value for CL_KERNEL_WORK_GROUP_SIZE from 1024 to 256.

3. App is not using CL_KERNEL_WORK_GROUP_SIZE returned by driver as is, but just choosing a non-optimal local work-group size (64) based on this query.


What should developers do:

• Query CL_KERNEL_WORK_GROUP_SIZE to get just hint about work group size from driver and use it to launch kernel with that specific value. It need not be optimal for all kernels.

• App is free to choose any value from range [1 , CL_DEVICE_MAX_WORK_GROUP_SIZE] to get best possible work group size for different kernels, irrespective of CL_KERNEL_WORK_GROUP_SIZE returned by driver.


Suggestions specific to ap26:

• App can query CL_DEVICE_MAX_WORK_GROUP_SIZE and set work group size accordingly instead of using CL_KERNEL_WORK_GROUP_SIZE.

• Simplest solution for ap26 would be to use 1024 work group size directly if it comes in range [1 , CL_DEVICE_MAX_WORK_GROUP_SIZE].


I don't know how to best communicate the above information to the developers. If there is a good way to do that, please advise.

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Joined: 14 Sep 12
Posts: 404
ID: 172547
Credit: 515,056,094
RAC: 5,008,108
Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 123422 - Posted: 12 Dec 2018 | 17:12:53 UTC - in response to Message 123421.

Hah, was just about to post the same..

Little application code editing needed... glad they figured out the issue

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Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 123424 - Posted: 12 Dec 2018 | 17:16:08 UTC - in response to Message 123422.
Last modified: 12 Dec 2018 | 17:17:11 UTC

Hah, was just about to post the same..

Little application code editing needed... glad they figured out the issue

The Bug Report is still open
https://developer.nvidia.com/nvidia_bug/2450934
Odd that they had not made a comment.

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Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 123426 - Posted: 12 Dec 2018 | 17:31:06 UTC - in response to Message 123424.

Hah, was just about to post the same..

Little application code editing needed... glad they figured out the issue

The Bug Report is still open
https://developer.nvidia.com/nvidia_bug/2450934
Odd that they had not made a comment.


They just updated it :) Case closed. Non NVIDIA bug. Application specific. It was cool of them to even tell us how to fix it.

Now we need a Primegrid developer to fix the app.

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Discovered 2 AP26sFound 1 prime in the 2019 Tour de PrimesGeneralized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,696,299)PPS LLR Turquoise: Earned 5,000,000 credits (6,361,227)PSP LLR Bronze: Earned 10,000 credits (26,222)SoB LLR Turquoise: Earned 5,000,000 credits (6,532,545)TRP LLR Amethyst: Earned 1,000,000 credits (1,704,136)Woodall LLR Silver: Earned 100,000 credits (218,868)PPS Sieve Sapphire: Earned 20,000,000 credits (30,517,663)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (47,384)TRP Sieve (suspended) Bronze: Earned 10,000 credits (49,560)AP 26/27 Double Gold: Earned 500,000,000 credits (506,730,266)GFN Sapphire: Earned 20,000,000 credits (45,426,073)PSA Silver: Earned 100,000 credits (456,000)
Message 123454 - Posted: 13 Dec 2018 | 1:45:41 UTC - in response to Message 123426.

Yes, thanks Nvidia for finding out what changed in the driver!



They just updated it :) Case closed. Non NVIDIA bug. Application specific. It was cool of them to even tell us how to fix it.

Now we need a Primegrid developer to fix the app.

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Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 123534 - Posted: 14 Dec 2018 | 12:32:40 UTC - in response to Message 123454.

Yes, thanks Nvidia for finding out what changed in the driver!



They just updated it :) Case closed. Non NVIDIA bug. Application specific. It was cool of them to even tell us how to fix it.

Now we need a Primegrid developer to fix the app.



They must have run through the code in the AP app to see what was wrong. They wanted the source code but I don't think they ever got it to look at. I'm impressed they found it.

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Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 123550 - Posted: 14 Dec 2018 | 16:28:06 UTC

The Topic Title Should Read OpenCL and Not CDUA but have no way to change it.

AP26 - AP27 Search : Geforce Drivers 4xx.xx Drop more than 2/3 in OpenCL Performance from the 3xx.xx Drvers.
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Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 123554 - Posted: 14 Dec 2018 | 17:29:15 UTC

Thank you for the Topic Title Change.

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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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Ruby: Earned 2,000,000 credits (2,770,356)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (34,158,496)SR5 LLR Turquoise: Earned 5,000,000 credits (8,197,236)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,737,347)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Turquoise: Earned 5,000,000 credits (5,046,112)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,090,096)GFN Emerald: Earned 50,000,000 credits (64,594,991)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 123556 - Posted: 14 Dec 2018 | 17:40:53 UTC - in response to Message 123554.

Thank you for the Topic Title Change.


You're welcome. I also fixed "Drvers". :)
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Discovered 4 mega primesFound 16 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain StageFound 15 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,432,945)Cullen LLR Ruby: Earned 2,000,000 credits (3,663,353)ESP LLR Turquoise: Earned 5,000,000 credits (5,609,772)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,690,368)PPS LLR Sapphire: Earned 20,000,000 credits (31,925,018)PSP LLR Ruby: Earned 2,000,000 credits (4,675,187)SoB LLR Jade: Earned 10,000,000 credits (17,010,038)SR5 LLR Ruby: Earned 2,000,000 credits (2,914,257)SGS LLR Ruby: Earned 2,000,000 credits (3,190,607)TRP LLR Turquoise: Earned 5,000,000 credits (8,091,782)Woodall LLR Ruby: Earned 2,000,000 credits (3,833,516)321 Sieve Gold: Earned 500,000 credits (737,961)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (13,345,448)PPS Sieve Double Silver: Earned 200,000,000 credits (227,586,323)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (164,235)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,142,550)AP 26/27 Sapphire: Earned 20,000,000 credits (38,283,167)GFN Double Silver: Earned 200,000,000 credits (228,389,640)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 124404 - Posted: 6 Jan 2019 | 21:01:54 UTC

Any update as to the Coding being updated to support the Newer Drivers for the GTX Graphics Cards?
Tested 417.58 Today and still double the run time from the 3xx.xx Drivers

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Discovered 2 AP26sFound 1 prime in the 2019 Tour de PrimesGeneralized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,696,299)PPS LLR Turquoise: Earned 5,000,000 credits (6,361,227)PSP LLR Bronze: Earned 10,000 credits (26,222)SoB LLR Turquoise: Earned 5,000,000 credits (6,532,545)TRP LLR Amethyst: Earned 1,000,000 credits (1,704,136)Woodall LLR Silver: Earned 100,000 credits (218,868)PPS Sieve Sapphire: Earned 20,000,000 credits (30,517,663)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (47,384)TRP Sieve (suspended) Bronze: Earned 10,000 credits (49,560)AP 26/27 Double Gold: Earned 500,000,000 credits (506,730,266)GFN Sapphire: Earned 20,000,000 credits (45,426,073)PSA Silver: Earned 100,000 credits (456,000)
Message 124408 - Posted: 7 Jan 2019 | 0:59:10 UTC - in response to Message 124404.

Any update as to the Coding being updated to support the Newer Drivers for the GTX Graphics Cards?
Tested 417.58 Today and still double the run time from the 3xx.xx Drivers


Code changes are complete. Just waiting on the application builds.

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Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Gold: Earned 500,000 credits (834,329)Cullen LLR Gold: Earned 500,000 credits (993,052)ESP LLR Gold: Earned 500,000 credits (556,079)Generalized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,004,746)PPS LLR Turquoise: Earned 5,000,000 credits (5,859,079)PSP LLR Gold: Earned 500,000 credits (742,121)SoB LLR Ruby: Earned 2,000,000 credits (2,113,239)SR5 LLR Ruby: Earned 2,000,000 credits (2,305,764)SGS LLR Amethyst: Earned 1,000,000 credits (1,162,202)TRP LLR Amethyst: Earned 1,000,000 credits (1,309,179)Woodall LLR Amethyst: Earned 1,000,000 credits (1,001,901)321 Sieve Amethyst: Earned 1,000,000 credits (1,036,805)Generalized Cullen/Woodall Sieve Amethyst: Earned 1,000,000 credits (1,005,331)PPS Sieve Emerald: Earned 50,000,000 credits (63,539,979)AP 26/27 Sapphire: Earned 20,000,000 credits (21,282,352)GFN Sapphire: Earned 20,000,000 credits (25,471,331)
Message 124409 - Posted: 7 Jan 2019 | 1:00:28 UTC - in response to Message 124408.

Thank you, mfl0p !
____________
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Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 124514 - Posted: 8 Jan 2019 | 13:08:36 UTC - in response to Message 124408.

Any update as to the Coding being updated to support the Newer Drivers for the GTX Graphics Cards?
Tested 417.58 Today and still double the run time from the 3xx.xx Drivers


Code changes are complete. Just waiting on the application builds.


Awesome, can't wait to be able to use the 1070 again alongside the 2080 :) Thank you mfl0p :)

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321 LLR Gold: Earned 500,000 credits (511,926)Cullen LLR Gold: Earned 500,000 credits (626,533)ESP LLR Gold: Earned 500,000 credits (508,892)PPS LLR Amethyst: Earned 1,000,000 credits (1,801,894)PSP LLR Gold: Earned 500,000 credits (697,242)SR5 LLR Gold: Earned 500,000 credits (504,584)SGS LLR Amethyst: Earned 1,000,000 credits (1,003,905)TRP LLR Gold: Earned 500,000 credits (503,942)Generalized Cullen/Woodall Sieve Gold: Earned 500,000 credits (560,255)PPS Sieve Jade: Earned 10,000,000 credits (15,162,758)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,019,712)TRP Sieve (suspended) Gold: Earned 500,000 credits (502,794)AP 26/27 Ruby: Earned 2,000,000 credits (3,072,680)GFN Sapphire: Earned 20,000,000 credits (24,242,806)
Message 124975 - Posted: 18 Jan 2019 | 0:35:50 UTC - in response to Message 124408.

Any update as to the Coding being updated to support the Newer Drivers for the GTX Graphics Cards?
Tested 417.58 Today and still double the run time from the 3xx.xx Drivers


Code changes are complete. Just waiting on the application builds.


Any sign of the application builds being done and distributed ?

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Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 125283 - Posted: 23 Jan 2019 | 0:14:36 UTC - in response to Message 124975.

Any update as to the Coding being updated to support the Newer Drivers for the GTX Graphics Cards?
Tested 417.58 Today and still double the run time from the 3xx.xx Drivers


Code changes are complete. Just waiting on the application builds.


Any sign of the application builds being done and distributed ?


I was just about to ask that same question.

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Credit: 182,209,827
RAC: 19,435
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Ruby: Earned 2,000,000 credits (2,770,356)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (34,158,496)SR5 LLR Turquoise: Earned 5,000,000 credits (8,197,236)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,737,347)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Turquoise: Earned 5,000,000 credits (5,046,112)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,090,096)GFN Emerald: Earned 50,000,000 credits (64,594,991)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 125285 - Posted: 23 Jan 2019 | 0:29:53 UTC - in response to Message 125283.

Any update as to the Coding being updated to support the Newer Drivers for the GTX Graphics Cards?
Tested 417.58 Today and still double the run time from the 3xx.xx Drivers


Code changes are complete. Just waiting on the application builds.


Any sign of the application builds being done and distributed ?


I was just about to ask that same question.


Sometimes our real lives must take precedence over our hobbies.

At the moment, we're missing some manpower and this is why that app isn't available yet.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

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Joined: 14 Sep 12
Posts: 404
ID: 172547
Credit: 515,056,094
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Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 125335 - Posted: 24 Jan 2019 | 2:17:24 UTC - in response to Message 125285.
Last modified: 24 Jan 2019 | 2:17:46 UTC

Any update as to the Coding being updated to support the Newer Drivers for the GTX Graphics Cards?
Tested 417.58 Today and still double the run time from the 3xx.xx Drivers


Code changes are complete. Just waiting on the application builds.


Any sign of the application builds being done and distributed ?


I was just about to ask that same question.


Sometimes our real lives must take precedence over our hobbies.

At the moment, we're missing some manpower and this is why that app isn't available yet.


Understood.

Profile Michael GoetzProject donor
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Joined: 21 Jan 10
Posts: 12619
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Credit: 182,209,827
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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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Ruby: Earned 2,000,000 credits (2,770,356)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (34,158,496)SR5 LLR Turquoise: Earned 5,000,000 credits (8,197,236)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,737,347)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Turquoise: Earned 5,000,000 credits (5,046,112)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,090,096)GFN Emerald: Earned 50,000,000 credits (64,594,991)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 125506 - Posted: 27 Jan 2019 | 20:37:37 UTC

New Windows and Linux apps

GPU only (both AMD and NVIDIA) are available for testing on the development server.

If you haven't used it before, connect to http://dev.primegrid.com/ . The server will show up as "CompositeGrid". You can use the same login credentials as you use on PrimeGrid. If you've created your account in the last month or so, it might not exist on CompositeGrid, in which case you'll need to create a new account there.

As always, NOTHING ON THE TEST SERVER COUNTS. No credits. No discoveries. No badges. No WuProp hours. Nothing. It's for testing, only.

Please try running one task on each of your GPUs to make sure they work. Please report whether they work or not in this thread.

These apps are only for GPUs. The CPU apps are unchanged and there's no need to test them.

We don't have Mac apps yet. We'll release them as soon as they're available.

Thanks!

____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

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Joined: 18 Aug 05
Posts: 19
ID: 423
Credit: 546,380,593
RAC: 952,745
321 LLR Turquoise: Earned 5,000,000 credits (5,046,213)Cullen LLR Ruby: Earned 2,000,000 credits (2,525,919)ESP LLR Turquoise: Earned 5,000,000 credits (5,472,270)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,645,776)PPS LLR Ruby: Earned 2,000,000 credits (3,028,712)PSP LLR Turquoise: Earned 5,000,000 credits (5,037,379)SoB LLR Turquoise: Earned 5,000,000 credits (9,648,807)SR5 LLR Turquoise: Earned 5,000,000 credits (5,033,797)SGS LLR Amethyst: Earned 1,000,000 credits (1,074,845)TRP LLR Turquoise: Earned 5,000,000 credits (5,569,209)Woodall LLR Ruby: Earned 2,000,000 credits (2,935,056)321 Sieve Amethyst: Earned 1,000,000 credits (1,105,602)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,323,773)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,012,758)PPS Sieve Emerald: Earned 50,000,000 credits (66,299,276)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,081,558)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,180,919)AP 26/27 Jade: Earned 10,000,000 credits (14,273,106)GFN Double Silver: Earned 200,000,000 credits (403,083,874)
Message 125508 - Posted: 27 Jan 2019 | 22:03:18 UTC
Last modified: 27 Jan 2019 | 22:16:49 UTC

Hello!

Still no Ap 26 Ap 27 loaded; can't get any wu's!
My first attempt to run the dev server , so may be something not right on my side?



Ps;;;;;
Forgot to update the new venue,just got one wu!!
____________
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Joined: 20 Sep 05
Posts: 651
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Credit: 1,751,859,014
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Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,570,600)Cullen LLR Turquoise: Earned 5,000,000 credits (5,098,443)ESP LLR Turquoise: Earned 5,000,000 credits (9,085,104)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (17,072,223)PPS LLR Jade: Earned 10,000,000 credits (10,821,657)PSP LLR Turquoise: Earned 5,000,000 credits (6,435,120)SoB LLR Jade: Earned 10,000,000 credits (12,074,463)SR5 LLR Jade: Earned 10,000,000 credits (10,201,780)SGS LLR Turquoise: Earned 5,000,000 credits (6,237,486)TPS LLR (retired) Bronze: Earned 10,000 credits (76,372)TRP LLR Jade: Earned 10,000,000 credits (10,366,704)Woodall LLR Turquoise: Earned 5,000,000 credits (8,281,303)321 Sieve Silver: Earned 100,000 credits (209,833)Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,000,264)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (11,111,347)PPS Sieve Double Silver: Earned 200,000,000 credits (342,928,524)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (3,177,104)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,556,644)AP 26/27 Emerald: Earned 50,000,000 credits (92,139,850)GFN Double Silver: Earned 200,000,000 credits (336,342,188)PSA Double Gold: Earned 500,000,000 credits (839,069,471)
Message 125525 - Posted: 28 Jan 2019 | 13:09:07 UTC - in response to Message 125506.

The new Windows app is working on both my AMD RX 590 + NVIDIA GTX 1070 Ti machine and my AMD R9-280X + NVIDIA GTX 1070 machine (both running Windows 10 x64).

I can also confirm that the performance drop is fixed, run time is the same with 416.34 as with 399.24.

Profile DeleteNullProject donor
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Joined: 6 Apr 06
Posts: 226
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Credit: 5,080,441,675
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Discovered 16 mega primesEliminated 2 conjecture "k"sFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 4 primes in the 2019 Tour de PrimesFound 2 mega primes in the 2019 Tour de PrimesFound 1 prime in the 2019 Tour de Primes Mountain Stage321 LLR Emerald: Earned 50,000,000 credits (50,589,422)Cullen LLR Emerald: Earned 50,000,000 credits (51,425,403)ESP LLR Emerald: Earned 50,000,000 credits (50,455,286)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (59,199,415)PPS LLR Emerald: Earned 50,000,000 credits (91,056,511)PSP LLR Emerald: Earned 50,000,000 credits (55,664,289)SoB LLR Emerald: Earned 50,000,000 credits (71,933,705)SR5 LLR Emerald: Earned 50,000,000 credits (50,919,719)SGS LLR Emerald: Earned 50,000,000 credits (51,327,296)TPS LLR (retired) Bronze: Earned 10,000 credits (61,785)TRP LLR Emerald: Earned 50,000,000 credits (61,671,238)Woodall LLR Emerald: Earned 50,000,000 credits (50,544,668)321 Sieve Emerald: Earned 50,000,000 credits (56,793,407)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,685,309)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (53,324,439)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (3,085,557,671)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,057,785)TRP Sieve (suspended) Emerald: Earned 50,000,000 credits (50,146,560)AP 26/27 Double Bronze: Earned 100,000,000 credits (164,762,545)GFN Double Gold: Earned 500,000,000 credits (818,867,074)PSA Double Bronze: Earned 100,000,000 credits (181,203,866)
Message 125542 - Posted: 28 Jan 2019 | 17:53:43 UTC - in response to Message 125525.

RTX-2080, Driver 415.27 (Linux-App):

Old (2.01): 718s
New (2.03): 764s


____________
DeleteNull

Profile DeleteNullProject donor
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Joined: 6 Apr 06
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Credit: 5,080,441,675
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Discovered 16 mega primesEliminated 2 conjecture "k"sFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 4 primes in the 2019 Tour de PrimesFound 2 mega primes in the 2019 Tour de PrimesFound 1 prime in the 2019 Tour de Primes Mountain Stage321 LLR Emerald: Earned 50,000,000 credits (50,589,422)Cullen LLR Emerald: Earned 50,000,000 credits (51,425,403)ESP LLR Emerald: Earned 50,000,000 credits (50,455,286)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (59,199,415)PPS LLR Emerald: Earned 50,000,000 credits (91,056,511)PSP LLR Emerald: Earned 50,000,000 credits (55,664,289)SoB LLR Emerald: Earned 50,000,000 credits (71,933,705)SR5 LLR Emerald: Earned 50,000,000 credits (50,919,719)SGS LLR Emerald: Earned 50,000,000 credits (51,327,296)TPS LLR (retired) Bronze: Earned 10,000 credits (61,785)TRP LLR Emerald: Earned 50,000,000 credits (61,671,238)Woodall LLR Emerald: Earned 50,000,000 credits (50,544,668)321 Sieve Emerald: Earned 50,000,000 credits (56,793,407)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,685,309)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (53,324,439)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (3,085,557,671)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,057,785)TRP Sieve (suspended) Emerald: Earned 50,000,000 credits (50,146,560)AP 26/27 Double Bronze: Earned 100,000,000 credits (164,762,545)GFN Double Gold: Earned 500,000,000 credits (818,867,074)PSA Double Bronze: Earned 100,000,000 credits (181,203,866)
Message 125561 - Posted: 28 Jan 2019 | 20:59:09 UTC - in response to Message 125542.

GTX-1070-TI, Driver 415.27 (Linux-App):

Old (2.01): 2213s
New (2.03): 1255s


GTX-1070, Driver 415.27 (Linux-App):

Old (2.01): 2215s
New (2.03): 1509s
____________
DeleteNull

Profile Michael GoetzProject donor
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Joined: 21 Jan 10
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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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Ruby: Earned 2,000,000 credits (2,770,356)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (34,158,496)SR5 LLR Turquoise: Earned 5,000,000 credits (8,197,236)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,737,347)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Turquoise: Earned 5,000,000 credits (5,046,112)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,090,096)GFN Emerald: Earned 50,000,000 credits (64,594,991)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 125570 - Posted: 29 Jan 2019 | 12:13:23 UTC - in response to Message 125506.

New Windows and Linux apps

We don't have Mac apps yet. We'll release them as soon as they're available.


Is anyone available to build Mac apps? You would need an actual Mac and knowledge of how to develop Mac software.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Michael GoetzProject donor
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Joined: 21 Jan 10
Posts: 12619
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Credit: 182,209,827
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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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Ruby: Earned 2,000,000 credits (2,770,356)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (34,158,496)SR5 LLR Turquoise: Earned 5,000,000 credits (8,197,236)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,737,347)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Turquoise: Earned 5,000,000 credits (5,046,112)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,090,096)GFN Emerald: Earned 50,000,000 credits (64,594,991)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 125630 - Posted: 30 Jan 2019 | 3:11:07 UTC - in response to Message 125542.

DeleteNull wrote:
RTX-2080, Driver 415.27 (Linux-App):

Old (2.01): 718s
New (2.03): 764s



mfl0p built a new version of the app that is faster on RTX GPUs. Can you try it again?
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Michael GoetzProject donor
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Joined: 21 Jan 10
Posts: 12619
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Credit: 182,209,827
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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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Ruby: Earned 2,000,000 credits (2,770,356)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (34,158,496)SR5 LLR Turquoise: Earned 5,000,000 credits (8,197,236)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,737,347)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Turquoise: Earned 5,000,000 credits (5,046,112)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,090,096)GFN Emerald: Earned 50,000,000 credits (64,594,991)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 125631 - Posted: 30 Jan 2019 | 3:16:47 UTC - in response to Message 125630.

DeleteNull wrote:
RTX-2080, Driver 415.27 (Linux-App):

Old (2.01): 718s
New (2.03): 764s



mfl0p built a new version of the app that is faster on RTX GPUs. Can you try it again?



Also, would everyone else please retest their GPUs with the latest version on dev, please, to make sure it still works and is as fast as before. Thanks!
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

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Joined: 20 Sep 05
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Credit: 1,751,859,014
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Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,570,600)Cullen LLR Turquoise: Earned 5,000,000 credits (5,098,443)ESP LLR Turquoise: Earned 5,000,000 credits (9,085,104)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (17,072,223)PPS LLR Jade: Earned 10,000,000 credits (10,821,657)PSP LLR Turquoise: Earned 5,000,000 credits (6,435,120)SoB LLR Jade: Earned 10,000,000 credits (12,074,463)SR5 LLR Jade: Earned 10,000,000 credits (10,201,780)SGS LLR Turquoise: Earned 5,000,000 credits (6,237,486)TPS LLR (retired) Bronze: Earned 10,000 credits (76,372)TRP LLR Jade: Earned 10,000,000 credits (10,366,704)Woodall LLR Turquoise: Earned 5,000,000 credits (8,281,303)321 Sieve Silver: Earned 100,000 credits (209,833)Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,000,264)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (11,111,347)PPS Sieve Double Silver: Earned 200,000,000 credits (342,928,524)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (3,177,104)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,556,644)AP 26/27 Emerald: Earned 50,000,000 credits (92,139,850)GFN Double Silver: Earned 200,000,000 credits (336,342,188)PSA Double Gold: Earned 500,000,000 credits (839,069,471)
Message 125645 - Posted: 30 Jan 2019 | 10:36:25 UTC - in response to Message 125631.

No problems with version 2.04 on my AMD RX 590 + NVIDIA GTX 1070 Ti and AMD R9-280X + NVIDIA GTX 1070 machines. No significant change in run time. The NVIDIA tasks, however, used significantly less CPU time.

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ID: 479275
Credit: 1,265,168,866
RAC: 4,206,786
Discovered 1 mega primeDiscovered 1 AP26Found 2 primes in the 2018 Tour de PrimesFound 2 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes321 LLR Silver: Earned 100,000 credits (402,418)Cullen LLR Bronze: Earned 10,000 credits (29,920)ESP LLR Bronze: Earned 10,000 credits (30,791)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (33,221)PPS LLR Ruby: Earned 2,000,000 credits (4,170,062)PSP LLR Bronze: Earned 10,000 credits (36,061)SoB LLR Turquoise: Earned 5,000,000 credits (9,881,632)SR5 LLR Amethyst: Earned 1,000,000 credits (1,766,241)SGS LLR Gold: Earned 500,000 credits (592,876)TRP LLR Bronze: Earned 10,000 credits (71,189)Woodall LLR Gold: Earned 500,000 credits (524,564)321 Sieve Amethyst: Earned 1,000,000 credits (1,438,719)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (28,919,526)PPS Sieve Double Silver: Earned 200,000,000 credits (236,101,469)TRP Sieve (suspended) Bronze: Earned 10,000 credits (39,046)AP 26/27 Emerald: Earned 50,000,000 credits (61,874,072)GFN Emerald: Earned 50,000,000 credits (96,188,873)PSA Double Gold: Earned 500,000,000 credits (823,068,188)
Message 125660 - Posted: 30 Jan 2019 | 15:47:23 UTC
Last modified: 30 Jan 2019 | 15:48:51 UTC

I just finished one AP task on my RTX 2080 (644 seconds) and it's marked valid. (Windows 10, driver: 416.94) It should be added that it might even be a bit faster than that, since I forgot to set my memory underclock back to normal levels until about a quarter in.

That's a nice improvement over the runtime I averaged on the same card back during the AP27 challenge (777 seconds).
____________
Long live the sievers.

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Discovered 5 mega primesEliminated 3 conjecture "k"sFound 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes largest primeFound 4 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de PrimesFound 1 prime in the 2019 Tour de Primes Mountain Stage321 LLR Emerald: Earned 50,000,000 credits (50,556,284)Cullen LLR Emerald: Earned 50,000,000 credits (50,169,844)ESP LLR Sapphire: Earned 20,000,000 credits (23,290,284)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (50,309,119)PPS LLR Emerald: Earned 50,000,000 credits (86,006,586)PSP LLR Sapphire: Earned 20,000,000 credits (23,462,639)SoB LLR Emerald: Earned 50,000,000 credits (67,865,553)SR5 LLR Emerald: Earned 50,000,000 credits (50,320,316)SGS LLR Sapphire: Earned 20,000,000 credits (22,598,870)TPS LLR (retired) Bronze: Earned 10,000 credits (43,033)TRP LLR Emerald: Earned 50,000,000 credits (57,441,313)Woodall LLR Sapphire: Earned 20,000,000 credits (40,035,314)321 Sieve Sapphire: Earned 20,000,000 credits (28,170,142)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,142,109)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (50,504,945)PPS Sieve Double Gold: Earned 500,000,000 credits (504,377,255)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,288,222)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,149,354)AP 26/27 Double Bronze: Earned 100,000,000 credits (195,921,344)GFN Double Gold: Earned 500,000,000 credits (614,343,959)PSA Double Gold: Earned 500,000,000 credits (531,236,492)
Message 125666 - Posted: 30 Jan 2019 | 16:43:14 UTC
Last modified: 30 Jan 2019 | 19:22:53 UTC

GTX 1070, 399.25 drivers
Slightly faster, less CPU time.
(can't install newer driver, reboot would disrupt real work being done on this host).

RTX 2018, 416.81 driver.
780 vs 660 secs runtime, 57 vs 2 secs CPU time. Great.
EDIT: 130 vs 110 tests per day :-)
____________
My stats
Badge score: 1*1 + 5*1 + 7*1 + 8*8 + 9*7 + 11*1 + 12*3 = 187

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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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Ruby: Earned 2,000,000 credits (2,770,356)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (34,158,496)SR5 LLR Turquoise: Earned 5,000,000 credits (8,197,236)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,737,347)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Turquoise: Earned 5,000,000 credits (5,046,112)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,090,096)GFN Emerald: Earned 50,000,000 credits (64,594,991)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 125684 - Posted: 30 Jan 2019 | 18:43:31 UTC

The latest version is now live on www.

Feel free to use the latest Nvidia drivers.

Everything should be running at least as fast as before, and in many cases, faster.

Enjoy, and let me know if there's any problems.

____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

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Joined: 6 Apr 06
Posts: 226
ID: 2663
Credit: 5,080,441,675
RAC: 3,055,788
Discovered 16 mega primesEliminated 2 conjecture "k"sFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 4 primes in the 2019 Tour de PrimesFound 2 mega primes in the 2019 Tour de PrimesFound 1 prime in the 2019 Tour de Primes Mountain Stage321 LLR Emerald: Earned 50,000,000 credits (50,589,422)Cullen LLR Emerald: Earned 50,000,000 credits (51,425,403)ESP LLR Emerald: Earned 50,000,000 credits (50,455,286)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (59,199,415)PPS LLR Emerald: Earned 50,000,000 credits (91,056,511)PSP LLR Emerald: Earned 50,000,000 credits (55,664,289)SoB LLR Emerald: Earned 50,000,000 credits (71,933,705)SR5 LLR Emerald: Earned 50,000,000 credits (50,919,719)SGS LLR Emerald: Earned 50,000,000 credits (51,327,296)TPS LLR (retired) Bronze: Earned 10,000 credits (61,785)TRP LLR Emerald: Earned 50,000,000 credits (61,671,238)Woodall LLR Emerald: Earned 50,000,000 credits (50,544,668)321 Sieve Emerald: Earned 50,000,000 credits (56,793,407)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,685,309)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (53,324,439)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (3,085,557,671)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,057,785)TRP Sieve (suspended) Emerald: Earned 50,000,000 credits (50,146,560)AP 26/27 Double Bronze: Earned 100,000,000 credits (164,762,545)GFN Double Gold: Earned 500,000,000 credits (818,867,074)PSA Double Bronze: Earned 100,000,000 credits (181,203,866)
Message 125714 - Posted: 30 Jan 2019 | 21:43:54 UTC - in response to Message 125631.

DeleteNull wrote:
RTX-2080, Driver 415.27 (Linux-App):

Old (2.01): 718s
New (2.03): 764s



mfl0p built a new version of the app that is faster on RTX GPUs. Can you try it again?



Also, would everyone else please retest their GPUs with the latest version on dev, please, to make sure it still works and is as fast as before. Thanks!


RTX-2080, Driver 415.27 (Linux-App):
New (2.04): 642s

Impressive, thank you!

____________
DeleteNull

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Credit: 515,056,094
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Found 1 prime in the 2019 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,020,582)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Ruby: Earned 2,000,000 credits (2,524,022)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (695,747)PPS LLR Ruby: Earned 2,000,000 credits (3,160,005)PSP LLR Amethyst: Earned 1,000,000 credits (1,534,183)SoB LLR Amethyst: Earned 1,000,000 credits (1,035,118)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (3,515,984)TRP LLR Ruby: Earned 2,000,000 credits (2,013,068)Woodall LLR Gold: Earned 500,000 credits (528,598)321 Sieve Ruby: Earned 2,000,000 credits (4,321,645)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (51,613,381)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Sapphire: Earned 20,000,000 credits (31,361,551)GFN Emerald: Earned 50,000,000 credits (58,688,902)PSA Double Silver: Earned 200,000,000 credits (341,886,786)
Message 125767 - Posted: 31 Jan 2019 | 14:44:23 UTC
Last modified: 31 Jan 2019 | 14:46:16 UTC

win10, rtx 2080, nvidia driver 417.71 -

old app - ~74x seconds
new app - ~620 seconds


win 10, gtx 1070, nvidia driver 417.71 -

New times - ~1400 sec
old times - at least double that 1400 time


CPU usage also GREATLY reduced!

Awesome work mfl0p! 10 series cards back on track, and faster on both 10 and 20 series cards with the new app and latest nvidia drivers.

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Message boards : AP26 - AP27 Search : Geforce Drivers 4xx.xx Drop more than 2/3 in OpenCL Performance from the 3xx.xx Drivers.

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