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Message boards : News : AVX-512 Now Supported by LLR

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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 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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129682 - Posted: 22 May 2019 | 0:22:04 UTC
Last modified: 23 May 2019 | 12:53:21 UTC

All of PrimeGrid's LLR applications now support AVX-512 on CPUs with that capability. Those of you that have been using app_info.xml/anonymous platform to run LLR 3.8.23 may now use the stock app if you wish, which is also LLR 3.8.23.

UPDATE May 22nd: It has come to my attention that while CPUs with 2 AVX-512 execution units gain a substantial boost in performance, mid-range CPUs with only 1 AVX-512 execution unit may see a significant decrease in performance with the new LLR app. Obviously, this is not intended. For the time being there is no workaround for this. If you have a CPU that supports AVX-512, but has only a single AVX-512 execution unit, you may want to use the anonymous platform mechanism (app_info.xml) to run the older version of LLR. With a challenge starting tomorrow, we won't make changes to the app until at least a week. We apologize for any inconvenience this may cause.

UPDATE May 23rd: I've included a list of single and dual unit AVX-512 CPUs here.
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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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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 (29,787,281)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 (8,086,853)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 (228,354,620)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 129695 - Posted: 22 May 2019 | 20:20:23 UTC

Nice, time to give my X299 Motherboards a run for the money.

Profile Jordan Romaidis
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 2 primes in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,249,512)Cullen LLR Ruby: Earned 2,000,000 credits (2,080,460)ESP LLR Silver: Earned 100,000 credits (426,778)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,597,887)PPS LLR Sapphire: Earned 20,000,000 credits (25,886,461)PSP LLR Bronze: Earned 10,000 credits (23,710)SoB LLR Sapphire: Earned 20,000,000 credits (37,489,376)SR5 LLR Jade: Earned 10,000,000 credits (12,503,667)SGS LLR Amethyst: Earned 1,000,000 credits (1,239,834)TRP LLR Gold: Earned 500,000 credits (525,711)Woodall LLR Jade: Earned 10,000,000 credits (15,028,246)321 Sieve Amethyst: Earned 1,000,000 credits (1,039,854)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,606,749)PPS Sieve Sapphire: Earned 20,000,000 credits (23,293,610)AP 26/27 Sapphire: Earned 20,000,000 credits (39,002,821)GFN Emerald: Earned 50,000,000 credits (67,231,341)PSA Emerald: Earned 50,000,000 credits (52,891,089)
Message 129699 - Posted: 22 May 2019 | 21:07:41 UTC

What exactly does this mean? Significantly faster crunching? Will my E5-2686 v3 benefit from this?

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Discovered 2 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (7,124,499)Cullen LLR Turquoise: Earned 5,000,000 credits (5,149,818)ESP LLR Turquoise: Earned 5,000,000 credits (5,448,000)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Sapphire: Earned 20,000,000 credits (43,378,142)PSP LLR Jade: Earned 10,000,000 credits (10,128,604)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Jade: Earned 10,000,000 credits (18,479,395)SGS LLR Turquoise: Earned 5,000,000 credits (6,702,766)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (15,149,797)Woodall LLR Turquoise: Earned 5,000,000 credits (5,715,464)321 Sieve Turquoise: Earned 5,000,000 credits (8,326,385)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (74,140,875)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Jade: Earned 10,000,000 credits (17,576,712)GFN Sapphire: Earned 20,000,000 credits (48,107,585)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 129701 - Posted: 22 May 2019 | 21:15:28 UTC - in response to Message 129699.

If you have a Skylake-X CPU, or one of the server equivalents with two AVX-512 units, you could see up to double the performance than before. This may be limited e.g. by ram bandwidth, or (lack of) multi-core scaling.

The CPU will run hotter. Running 6x PPSE my 7800X (delid + liquid metal) at stock clocks was hitting around 100C with a Noctua D14/D15 cooler (not sure exact model). I still want to underclock the AVX-512 some time...

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 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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129702 - Posted: 22 May 2019 | 21:16:31 UTC - in response to Message 129699.

What exactly does this mean?


For you, nothing. You can safely ignore it.

Significantly faster crunching?


If you have the latest and greatest CPUs, yes.

Will my E5-2686 v3 benefit from this?


No. I believe your Xeon is a Haswell, right? It's about 4 or 5 generations too old.


____________
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
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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129705 - Posted: 22 May 2019 | 22:09:02 UTC

Please read my update to the first post (https://www.primegrid.com/forum_thread.php?id=8601&nowrap=true#129682) regarding CPUs with single AVX-512 execution units.
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Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile bcavnaughProject donor
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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 (29,787,281)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 (8,086,853)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 (228,354,620)PSA Amethyst: Earned 1,000,000 credits (1,142,791)
Message 129714 - Posted: 23 May 2019 | 5:19:11 UTC
Last modified: 23 May 2019 | 5:31:13 UTC

Great News on the CPU Intel® Core™ i9-7940X X-series Processor
# of AVX-512 FMA Units 2
https://ark.intel.com/content/www/us/en/ark/products/126695/intel-core-i9-7940x-x-series-processor-19-25m-cache-up-to-4-30-ghz.html

Some Test Runs
https://forums.evga.com/FindPost/2957683

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Discovered 1 mega prime321 LLR Gold: Earned 500,000 credits (567,338)Cullen LLR Gold: Earned 500,000 credits (565,046)ESP LLR Gold: Earned 500,000 credits (584,830)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,915)PPS LLR Amethyst: Earned 1,000,000 credits (1,232,010)PSP LLR Gold: Earned 500,000 credits (814,018)SoB LLR Amethyst: Earned 1,000,000 credits (1,362,400)SR5 LLR Gold: Earned 500,000 credits (657,955)SGS LLR Gold: Earned 500,000 credits (907,615)TPS LLR (retired) Bronze: Earned 10,000 credits (14,608)TRP LLR Ruby: Earned 2,000,000 credits (2,784,393)Woodall LLR Amethyst: Earned 1,000,000 credits (1,237,957)321 Sieve Jade: Earned 10,000,000 credits (11,575,947)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (10,370,445)PPS Sieve Sapphire: Earned 20,000,000 credits (26,545,314)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (718,547)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,027,562)AP 26/27 Ruby: Earned 2,000,000 credits (2,694,513)GFN Turquoise: Earned 5,000,000 credits (8,512,027)PSA Emerald: Earned 50,000,000 credits (78,568,885)
Message 129716 - Posted: 23 May 2019 | 5:49:07 UTC - in response to Message 129702.

What exactly does this mean?


For you, nothing. You can safely ignore it.

Significantly faster crunching?


If you have the latest and greatest CPUs, yes.

Will my E5-2686 v3 benefit from this?


No. I believe your Xeon is a Haswell, right? It's about 4 or 5 generations too old.



This is a Broadwell chip, but as you said, too old for AVX-512.
https://en.wikichip.org/wiki/intel/xeon_e5/e5-2686_v4#Expansions
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mackerelProject donor
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Joined: 2 Oct 08
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Discovered 2 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (7,124,499)Cullen LLR Turquoise: Earned 5,000,000 credits (5,149,818)ESP LLR Turquoise: Earned 5,000,000 credits (5,448,000)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Sapphire: Earned 20,000,000 credits (43,378,142)PSP LLR Jade: Earned 10,000,000 credits (10,128,604)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Jade: Earned 10,000,000 credits (18,479,395)SGS LLR Turquoise: Earned 5,000,000 credits (6,702,766)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (15,149,797)Woodall LLR Turquoise: Earned 5,000,000 credits (5,715,464)321 Sieve Turquoise: Earned 5,000,000 credits (8,326,385)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (74,140,875)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Jade: Earned 10,000,000 credits (17,576,712)GFN Sapphire: Earned 20,000,000 credits (48,107,585)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 129720 - Posted: 23 May 2019 | 9:04:20 UTC

Based on stats at http://www.primegrid.com/cpu_list.php it looks like the number of 1-unit AVX-512 systems isn't too much for now.

Skylake-X 74 systems
Xeon Silver 10 systems
Xeon Gold 10 systems
Xeon Platinum 80 systems

Only Xeon Silver has 1 AVX-512 unit, the others have two. I find it curious all the Skylake-X systems are 7000 series, no 9000.

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 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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129721 - Posted: 23 May 2019 | 9:26:26 UTC - in response to Message 129720.

Based on stats at http://www.primegrid.com/cpu_list.php it looks like the number of 1-unit AVX-512 systems isn't too much for now.

Skylake-X 74 systems
Xeon Silver 10 systems
Xeon Gold 10 systems
Xeon Platinum 80 systems

Only Xeon Silver has 1 AVX-512 unit, the others have two. I find it curious all the Skylake-X systems are 7000 series, no 9000.


There are several i9-9000 CPUs in use here.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

mackerelProject donor
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Joined: 2 Oct 08
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Discovered 2 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (7,124,499)Cullen LLR Turquoise: Earned 5,000,000 credits (5,149,818)ESP LLR Turquoise: Earned 5,000,000 credits (5,448,000)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Sapphire: Earned 20,000,000 credits (43,378,142)PSP LLR Jade: Earned 10,000,000 credits (10,128,604)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Jade: Earned 10,000,000 credits (18,479,395)SGS LLR Turquoise: Earned 5,000,000 credits (6,702,766)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (15,149,797)Woodall LLR Turquoise: Earned 5,000,000 credits (5,715,464)321 Sieve Turquoise: Earned 5,000,000 credits (8,326,385)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (74,140,875)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Jade: Earned 10,000,000 credits (17,576,712)GFN Sapphire: Earned 20,000,000 credits (48,107,585)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 129725 - Posted: 23 May 2019 | 11:40:33 UTC - in response to Message 129721.

There are several i9-9000 CPUs in use here.

If I'm not being blind, any reason they're not on the list at page linked earlier? I note it lists nothing fewer than 10 systems, is that a feature?

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Credit: 180,837,269
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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129728 - Posted: 23 May 2019 | 12:45:33 UTC - in response to Message 129725.

There are several i9-9000 CPUs in use here.

If I'm not being blind, any reason they're not on the list at page linked earlier? I note it lists nothing fewer than 10 systems, is that a feature?


Which page?

I've been struggling to come up with a comprehensive list of CPUs that support AVX512, let alone differentiate between those that have single and dual AVX512 units. I think I've got a list now, which I'll post in the OP here momentarily. Is that what you meant?

____________
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: 12490
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Credit: 180,837,269
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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129729 - Posted: 23 May 2019 | 12:51:31 UTC
Last modified: 23 May 2019 | 13:12:50 UTC

Hopefully comprehensive and accurate list of CPUs that support AVX-512:

The following lists include only Skylake SP and Skylake X CPUs. (Information for this list comes from Wickichip, Wickipedia, and Intel. The list may not be 100% accurate.)

This is the list of CPUs that fully support AVX-512:

Core i7-7000 X series
Core i7-9000 X series
Core i9-7000 X and XE series
Core i9-9000 X and XE series

Xeon W
Xeon Gold 5122 only
Xeon Gold 6000 series
Xeon Platinum
Xeon Phi 7200 series

If you have one of those, LLR is going to run faster.

Now the bad news. Intel pulled an AMD and on the mid and lower range Xeon CPUs included only one AVX512 execution unit per core instead of two, which really clobbers the AVX512 performance. The dual unit CPUs above perform great. The single unit Xeons below actually perform worse on AVX512 than with FMA3.

Xeon D
Xeon Bronze
Xeon Silver
Xeon Gold 5000 series (except Xeon Gold 5122)

Fortunately, there are not a lot of the single unit Xeons in use at PrimeGrid. That isn't much consolation if yours is one of them, however. At this time, the only remedy is to run the old 3.8.21 version of LLR using app_info.xml/anonymous platform. I'm optimistic that we'll be able to fix this, but it will have to wait at least until after the upcoming challenge.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

darkclownProject donor
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Joined: 3 Oct 06
Posts: 174
ID: 3605
Credit: 151,488,114
RAC: 6,777,327
Discovered 1 mega prime321 LLR Gold: Earned 500,000 credits (567,338)Cullen LLR Gold: Earned 500,000 credits (565,046)ESP LLR Gold: Earned 500,000 credits (584,830)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,915)PPS LLR Amethyst: Earned 1,000,000 credits (1,232,010)PSP LLR Gold: Earned 500,000 credits (814,018)SoB LLR Amethyst: Earned 1,000,000 credits (1,362,400)SR5 LLR Gold: Earned 500,000 credits (657,955)SGS LLR Gold: Earned 500,000 credits (907,615)TPS LLR (retired) Bronze: Earned 10,000 credits (14,608)TRP LLR Ruby: Earned 2,000,000 credits (2,784,393)Woodall LLR Amethyst: Earned 1,000,000 credits (1,237,957)321 Sieve Jade: Earned 10,000,000 credits (11,575,947)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (10,370,445)PPS Sieve Sapphire: Earned 20,000,000 credits (26,545,314)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (718,547)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,027,562)AP 26/27 Ruby: Earned 2,000,000 credits (2,694,513)GFN Turquoise: Earned 5,000,000 credits (8,512,027)PSA Emerald: Earned 50,000,000 credits (78,568,885)
Message 129730 - Posted: 23 May 2019 | 14:58:21 UTC - in response to Message 129729.

I've been struggling to get app_info to work with a back-rev to 3.8.21. If anyone is able to do this successfully, please share your app_info magic. I keep getting told I don't have a usable version of <application_friendly_name> when I try.


____________
My lucky #: 60133106^131072+1 (GFN 17-mega)

mackerelProject donor
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Joined: 2 Oct 08
Posts: 2158
ID: 29980
Credit: 324,160,768
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Discovered 2 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (7,124,499)Cullen LLR Turquoise: Earned 5,000,000 credits (5,149,818)ESP LLR Turquoise: Earned 5,000,000 credits (5,448,000)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Sapphire: Earned 20,000,000 credits (43,378,142)PSP LLR Jade: Earned 10,000,000 credits (10,128,604)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Jade: Earned 10,000,000 credits (18,479,395)SGS LLR Turquoise: Earned 5,000,000 credits (6,702,766)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (15,149,797)Woodall LLR Turquoise: Earned 5,000,000 credits (5,715,464)321 Sieve Turquoise: Earned 5,000,000 credits (8,326,385)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (74,140,875)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Jade: Earned 10,000,000 credits (17,576,712)GFN Sapphire: Earned 20,000,000 credits (48,107,585)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 129735 - Posted: 23 May 2019 | 16:29:47 UTC - in response to Message 129728.

There are several i9-9000 CPUs in use here.

If I'm not being blind, any reason they're not on the list at page linked earlier? I note it lists nothing fewer than 10 systems, is that a feature?

Which page?

http://www.primegrid.com/cpu_list.php

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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129737 - Posted: 23 May 2019 | 16:43:58 UTC - in response to Message 129735.

There are several i9-9000 CPUs in use here.

If I'm not being blind, any reason they're not on the list at page linked earlier? I note it lists nothing fewer than 10 systems, is that a feature?

Which page?

http://www.primegrid.com/cpu_list.php


That's a stock BOINC page, not one of ours. I'll need to look into it its code to see what kind of filtering it's doing.
____________
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
Volunteer moderator
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Joined: 21 Jan 10
Posts: 12490
ID: 53948
Credit: 180,837,269
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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129739 - Posted: 23 May 2019 | 17:03:58 UTC - in response to Message 129737.
Last modified: 23 May 2019 | 17:06:55 UTC

There are several i9-9000 CPUs in use here.

If I'm not being blind, any reason they're not on the list at page linked earlier? I note it lists nothing fewer than 10 systems, is that a feature?

Which page?

http://www.primegrid.com/cpu_list.php


That's a stock BOINC page, not one of ours. I'll need to look into it its code to see what kind of filtering it's doing.


The third CPU on that pages is an i9-9600K. I'm guessing you're asking specifically about the X series CPUs (since this topic is about AVX-512)?

ANSWER: That page only shows CPUs when there's at least 10 of them in the database. None of them exceed that threshold (yet).

select p_model, count(*) as nhosts, avg(p_ncpus) as ncores, avg(p_fpops) as fpops from host where p_model like '%i9-9%X%' and p_model not like '%K CPU%' group by p_model; +--------------------------------------------------------------------------+--------+---------+--------------------+ | p_model | nhosts | ncores | fpops | +--------------------------------------------------------------------------+--------+---------+--------------------+ | Intel(R) Core(TM) i9-9820X CPU @ 3.30GHz [Family 6 Model 85 Stepping 4] | 4 | 15.0000 | 4880670583.528169 | | Intel(R) Core(TM) i9-9900X CPU @ 3.50GHz [Family 6 Model 85 Stepping 4] | 5 | 20.0000 | 4768379903.083909 | | Intel(R) Core(TM) i9-9920X CPU @ 3.50GHz [Family 6 Model 85 Stepping 4] | 1 | 24.0000 | 5103442893.359552 | | Intel(R) Core(TM) i9-9960X CPU @ 3.10GHz [Family 6 Model 85 Stepping 4] | 1 | 16.0000 | 4965711937.708844 | | Intel(R) Core(TM) i9-9980XE CPU @ 3.00GHz [Family 6 Model 85 Stepping 4] | 6 | 36.0000 | 4466373302.0423975 | +--------------------------------------------------------------------------+--------+---------+--------------------+

____________
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: 12490
ID: 53948
Credit: 180,837,269
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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129741 - Posted: 23 May 2019 | 17:47:14 UTC - in response to Message 129730.

I've been struggling to get app_info to work with a back-rev to 3.8.21. If anyone is able to do this successfully, please share your app_info magic. I keep getting told I don't have a usable version of <application_friendly_name> when I try.



Post your entire app_info.xml and the contents of projects\www.primegrid.com and maybe we can get you running.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

darkclownProject donor
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Joined: 3 Oct 06
Posts: 174
ID: 3605
Credit: 151,488,114
RAC: 6,777,327
Discovered 1 mega prime321 LLR Gold: Earned 500,000 credits (567,338)Cullen LLR Gold: Earned 500,000 credits (565,046)ESP LLR Gold: Earned 500,000 credits (584,830)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,915)PPS LLR Amethyst: Earned 1,000,000 credits (1,232,010)PSP LLR Gold: Earned 500,000 credits (814,018)SoB LLR Amethyst: Earned 1,000,000 credits (1,362,400)SR5 LLR Gold: Earned 500,000 credits (657,955)SGS LLR Gold: Earned 500,000 credits (907,615)TPS LLR (retired) Bronze: Earned 10,000 credits (14,608)TRP LLR Ruby: Earned 2,000,000 credits (2,784,393)Woodall LLR Amethyst: Earned 1,000,000 credits (1,237,957)321 Sieve Jade: Earned 10,000,000 credits (11,575,947)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (10,370,445)PPS Sieve Sapphire: Earned 20,000,000 credits (26,545,314)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (718,547)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,027,562)AP 26/27 Ruby: Earned 2,000,000 credits (2,694,513)GFN Turquoise: Earned 5,000,000 credits (8,512,027)PSA Emerald: Earned 50,000,000 credits (78,568,885)
Message 129742 - Posted: 23 May 2019 | 17:51:15 UTC - in response to Message 129741.
Last modified: 23 May 2019 | 17:52:09 UTC

My C:\programdata\boinc\projects\www.primegrid.com contents:
(NOPEapp_info.xml is the app_info.xml file renamed so that it is ignored.)

C:\ProgramData\BOINC\projects\www.primegrid.com>dir
Volume in drive C has no label.
Volume Serial Number is 7880-A271

Directory of C:\ProgramData\BOINC\projects\www.primegrid.com

05/23/2019 10:47 AM <DIR> .
05/23/2019 10:47 AM <DIR> ..
05/22/2019 09:42 PM 2,543 app_config.xml
03/29/2019 12:48 PM 35,954,688 cllr64.3.8.21.exe
05/23/2019 09:48 AM 36,183,040 cllr64.3.8.23.exe
05/22/2019 07:31 PM 303 llr.ini.6.07
05/22/2019 07:32 PM 7,272,214 llr_wrapper_8.00_windows_x86_64.exe
05/22/2019 10:31 PM 6,890 NOPEapp_info.xml
05/22/2019 03:34 PM 90,521 primegrid_slideshow_00.png
05/23/2019 10:47 AM 78 slideshow_gcwsieve_00
05/23/2019 10:47 AM 78 slideshow_llrCUL_00
05/23/2019 10:47 AM 78 slideshow_llrTPS_00
05/23/2019 10:47 AM 78 slideshow_llrWOO_00
05/23/2019 10:47 AM 78 slideshow_primegen_00
05/23/2019 10:47 AM 78 slideshow_psp_sr2sieve_00
05/23/2019 10:47 AM 70 stat_icon
05/22/2019 03:34 PM 2,460 stat_primegrid.png
15 File(s) 79,513,197 bytes
2 Dir(s) 432,221,626,368 bytes free


My app_info.xml file (not present there at the moment):
<app_info>

<app><name>llr321</name><user_friendly_name>321 (LLR)</user_friendly_name></app>
<app><name>llrCUL</name><user_friendly_name>Cullen (LLR)</user_friendly_name></app>
<app><name>llrESP</name><user_friendly_name>Extended Sierpinski Problem</user_friendly_name></app>
<app><name>llrGCW</name><user_friendly_name>Generalized Cullen/Woodall (LLR)</user_friendly_name></app>
<app><name>llrMEGA</name><user_friendly_name>PPS-Mega (LLR)</user_friendly_name></app>
<app><name>llrPPS</name><user_friendly_name>PPS (LLR)</user_friendly_name></app>
<app><name>llrPPSE</name><user_friendly_name>PPSE (LLR)</user_friendly_name></app>
<app><name>llrSOB</name><user_friendly_name>Seventeen or Bust</user_friendly_name></app>
<app><name>llrSR5</name><user_friendly_name>Sierpinski/Riesel Base 5 Problem (LLR)</user_friendly_name></app>
<app><name>llrTPS</name><user_friendly_name>Sophie Germain (LLR)</user_friendly_name></app>
<app><name>llrTRP</name><user_friendly_name>The Riesel Problem (LLR)</user_friendly_name></app>
<app><name>llrWOO</name><user_friendly_name>Woodall (LLR)</user_friendly_name></app>

<file><name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</name><executable/></file>
<file><name>llr.ini.6.07</name><executable/></file>
<file><name>cllr64.3.8.21.exe</name></file>

<app_version>
<app_name>llr321</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrCUL</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrESP</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrGCW</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrMEGA</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrPPS</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrPPSE</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrSOB</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrSR5</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrTPS</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrTRP</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

<app_version>
<app_name>llrWOO</app_name><version_num>800</version_num><api_version>6.12.43</api_version>
<file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref>
<file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref>
<file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref>
</app_version>

</app_info>



____________
My lucky #: 60133106^131072+1 (GFN 17-mega)

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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 129744 - Posted: 23 May 2019 | 18:20:56 UTC - in response to Message 129742.
Last modified: 23 May 2019 | 18:31:56 UTC

Ok, let's see:

1) You'll want to add <fraction_done_exact>1</fraction_done_exact> to each app section. This won't stop it from working, but we WILL get it working, and once it's working you want this.

2) Try breaking up the <app> blocks into separate lines, i.e., instead of

<app><name>llr321</name><user_friendly_name>321 (LLR)</user_friendly_name></app>
use
<app> <name>llr321</name> <user_friendly_name>321 (LLR)</user_friendly_name> </app>


Yes, in XML, that doesn't matter, but this is BOINC and I know that some BOINC code will not work with multiple tags on the same line. I haven't checked this particular code, but I'd wager it's the same as the other BOINC code that parses XML. If the <app> blocks aren't getting read, nothing will work.

3) It's <file_info>, not <file>. Also put everything on separate lines. The first one definitely will stop everything from working.

<file><name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</name><executable/></file>
becomes
<file_info> <name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</name> <executable/> </file_info>


4) The app version block. Split it into separate lines. Even if BOINC could read it, it's harder for us to read.

<app_version> <app_name>llr321</app_name><version_num>800</version_num><api_version>6.12.43</api_version> <file_ref><file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name><main_program/></file_ref> <file_ref><file_name>cllr64.3.8.21.exe</file_name><open_name>primegrid_cllr.exe</open_name><copy_file/></file_ref> <file_ref><file_name>llr.ini.6.07</file_name><open_name>llr.ini</open_name><copy_file/></file_ref> </app_version>
should be
<app_version> <app_name>llr321</app_name> <version_num>800</version_num> <api_version>6.12.43</api_version> <file_ref> <file_name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</file_name> <main_program/> </file_ref> <file_ref> <file_name>cllr64.3.8.21.exe</file_name> <open_name>primegrid_cllr.exe</open_name> <copy_file/> </file_ref> <file_ref> <file_name>llr.ini.6.07</file_name> <open_name>llr.ini</open_name> <copy_file/> </file_ref> </app_version>


5) This is in your xml:

<file><name>primegrid_llr_wrapper_8.00_windows_x86_64.exe</name><executable/></file>


And this is from your directory listing:

05/22/2019 07:32 PM 7,272,214 llr_wrapper_8.00_windows_x86_64.exe


Rename llr_wrapper_8.00_windows_x86_64.exe to primegrid_llr_wrapper_8.00_windows_x86_64.exe. Or change the xml to llr_wrapper_8.00_windows_x86_64.exe. Or change both of them to foo.exe. It doesn't matter what name you use, but they do have to match.

llr_wrapper_8.00_windows_x86_64.exe is the current production file name. However, when using app_info.xml I personally avoid using the real production names because I don't want BOINC to overwrite my files with the production files. But that's just the way I like to do it.
____________
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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Discovered 2 mega primesEliminated 1 conjecture "k"Found 3 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 5 primes in the 2019 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (7,124,499)Cullen LLR Turquoise: Earned 5,000,000 credits (5,149,818)ESP LLR Turquoise: Earned 5,000,000 credits (5,448,000)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,122,074)PPS LLR Sapphire: Earned 20,000,000 credits (43,378,142)PSP LLR Jade: Earned 10,000,000 credits (10,128,604)SoB LLR Jade: Earned 10,000,000 credits (17,319,914)SR5 LLR Jade: Earned 10,000,000 credits (18,479,395)SGS LLR Turquoise: Earned 5,000,000 credits (6,702,766)TPS LLR (retired) Bronze: Earned 10,000 credits (34,130)TRP LLR Jade: Earned 10,000,000 credits (15,149,797)Woodall LLR Turquoise: Earned 5,000,000 credits (5,715,464)321 Sieve Turquoise: Earned 5,000,000 credits (8,326,385)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,383,853)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,626,419)PPS Sieve Emerald: Earned 50,000,000 credits (74,140,875)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,293,882)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,012,757)AP 26/27 Jade: Earned 10,000,000 credits (17,576,712)GFN Sapphire: Earned 20,000,000 credits (48,107,585)PSA Ruby: Earned 2,000,000 credits (2,939,755)
Message 129745 - Posted: 23 May 2019 | 18:23:36 UTC - in response to Message 129739.

The third CPU on that pages is an i9-9600K. I'm guessing you're asking specifically about the X series CPUs (since this topic is about AVX-512)?

ANSWER: That page only shows CPUs when there's at least 10 of them in the database. None of them exceed that threshold (yet).

Yes, it was Skylake-X I was referring to. Thanks for confirming.

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Discovered 1 mega prime321 LLR Gold: Earned 500,000 credits (567,338)Cullen LLR Gold: Earned 500,000 credits (565,046)ESP LLR Gold: Earned 500,000 credits (584,830)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,915)PPS LLR Amethyst: Earned 1,000,000 credits (1,232,010)PSP LLR Gold: Earned 500,000 credits (814,018)SoB LLR Amethyst: Earned 1,000,000 credits (1,362,400)SR5 LLR Gold: Earned 500,000 credits (657,955)SGS LLR Gold: Earned 500,000 credits (907,615)TPS LLR (retired) Bronze: Earned 10,000 credits (14,608)TRP LLR Ruby: Earned 2,000,000 credits (2,784,393)Woodall LLR Amethyst: Earned 1,000,000 credits (1,237,957)321 Sieve Jade: Earned 10,000,000 credits (11,575,947)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (10,370,445)PPS Sieve Sapphire: Earned 20,000,000 credits (26,545,314)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (718,547)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,027,562)AP 26/27 Ruby: Earned 2,000,000 credits (2,694,513)GFN Turquoise: Earned 5,000,000 credits (8,512,027)PSA Emerald: Earned 50,000,000 credits (78,568,885)
Message 129747 - Posted: 23 May 2019 | 19:16:20 UTC - in response to Message 129744.
Last modified: 23 May 2019 | 19:25:06 UTC

Thank you for finding my errors. Working now. Confirmed the primegrid_cllr.exe copied into the Slots directory is the same size as the 3.8.21 exe in my project folder (and in fact, the 3.8.23 exe was removed )
____________
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 2 primes in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (4,249,512)Cullen LLR Ruby: Earned 2,000,000 credits (2,080,460)ESP LLR Silver: Earned 100,000 credits (426,778)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,597,887)PPS LLR Sapphire: Earned 20,000,000 credits (25,886,461)PSP LLR Bronze: Earned 10,000 credits (23,710)SoB LLR Sapphire: Earned 20,000,000 credits (37,489,376)SR5 LLR Jade: Earned 10,000,000 credits (12,503,667)SGS LLR Amethyst: Earned 1,000,000 credits (1,239,834)TRP LLR Gold: Earned 500,000 credits (525,711)Woodall LLR Jade: Earned 10,000,000 credits (15,028,246)321 Sieve Amethyst: Earned 1,000,000 credits (1,039,854)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,606,749)PPS Sieve Sapphire: Earned 20,000,000 credits (23,293,610)AP 26/27 Sapphire: Earned 20,000,000 credits (39,002,821)GFN Emerald: Earned 50,000,000 credits (67,231,341)PSA Emerald: Earned 50,000,000 credits (52,891,089)
Message 130028 - Posted: 31 May 2019 | 16:40:12 UTC

I have a Gold 5120 but never really messes with app_info.xml. Should I be changing something?

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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 130031 - Posted: 31 May 2019 | 18:13:07 UTC - in response to Message 130028.

I have a Gold 5120 but never really messes with app_info.xml. Should I be changing something?


Right now, that CPU is probably running LLR tasks at about 75% of its maximum speed. (It's the only one of your computers affected by this problem.)

You can either wait for us to have an updated LLR that corrects this problem, or you can use an older version of LLR via the anonymous platform mechanism.

The context is slightly different, but JimB wrote a tutorial on how to use anonymous platform to run the 3.8.23 version of LLR: https://www.primegrid.com/forum_thread.php?id=8591&nowrap=true#129555

However, .23 is now the stock app, and that's the one that's going to run at 75% speed. You want to download cllr64.3.8.21.exe instead of cllr64.4.8.23, as well as changing JimB's xml in kind.

The fix to LLR, by the way, will be to disable AVX-512 altogether. It's unlikely that AVX-512 is usable on that and similar CPUs.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

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Discovered 2 mega primesFound 1 prime in the 2018 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,090,406)Cullen LLR Gold: Earned 500,000 credits (776,297)ESP LLR Amethyst: Earned 1,000,000 credits (1,542,446)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,056,207)PPS LLR Jade: Earned 10,000,000 credits (10,121,103)PSP LLR Ruby: Earned 2,000,000 credits (3,777,949)SoB LLR Jade: Earned 10,000,000 credits (18,361,929)SR5 LLR Turquoise: Earned 5,000,000 credits (5,978,312)SGS LLR Ruby: Earned 2,000,000 credits (2,932,085)TRP LLR Turquoise: Earned 5,000,000 credits (7,021,680)Woodall LLR Amethyst: Earned 1,000,000 credits (1,693,614)321 Sieve Turquoise: Earned 5,000,000 credits (6,849,924)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,571,178)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (50,009,610)PPS Sieve Double Silver: Earned 200,000,000 credits (221,653,984)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,165,888)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,071,454)AP 26/27 Ruby: Earned 2,000,000 credits (2,544,827)GFN Sapphire: Earned 20,000,000 credits (47,918,393)PSA Double Bronze: Earned 100,000,000 credits (102,762,384)
Message 130047 - Posted: 1 Jun 2019 | 12:35:33 UTC - in response to Message 130031.

Can you add a new command line flag to the LLR app which disables AVX-512, and a log message to say something like "AVX-512 disabled", or do you not have that choice when you call the library function?

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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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 130048 - Posted: 1 Jun 2019 | 13:14:19 UTC - in response to Message 130047.

Can you add a new command line flag to the LLR app which disables AVX-512, and a log message to say something like "AVX-512 disabled", or do you not have that choice when you call the library function?


It's been requested.


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Credit: 526,891,710
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Discovered 2 mega primesFound 1 prime in the 2018 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,090,406)Cullen LLR Gold: Earned 500,000 credits (776,297)ESP LLR Amethyst: Earned 1,000,000 credits (1,542,446)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,056,207)PPS LLR Jade: Earned 10,000,000 credits (10,121,103)PSP LLR Ruby: Earned 2,000,000 credits (3,777,949)SoB LLR Jade: Earned 10,000,000 credits (18,361,929)SR5 LLR Turquoise: Earned 5,000,000 credits (5,978,312)SGS LLR Ruby: Earned 2,000,000 credits (2,932,085)TRP LLR Turquoise: Earned 5,000,000 credits (7,021,680)Woodall LLR Amethyst: Earned 1,000,000 credits (1,693,614)321 Sieve Turquoise: Earned 5,000,000 credits (6,849,924)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,571,178)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (50,009,610)PPS Sieve Double Silver: Earned 200,000,000 credits (221,653,984)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,165,888)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,071,454)AP 26/27 Ruby: Earned 2,000,000 credits (2,544,827)GFN Sapphire: Earned 20,000,000 credits (47,918,393)PSA Double Bronze: Earned 100,000,000 credits (102,762,384)
Message 130072 - Posted: 2 Jun 2019 | 5:28:11 UTC - in response to Message 130048.

As a workaround until the library implements the switch, would it be worthwhile to include both the current and older version of the library (with a new symbol name) in the executable so that you could make the switch effective by calling either the older library or the newer one?

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 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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 130082 - Posted: 2 Jun 2019 | 11:38:40 UTC - in response to Message 130072.

As a workaround until the library implements the switch, would it be worthwhile to include both the current and older version of the library (with a new symbol name) in the executable so that you could make the switch effective by calling either the older library or the newer one?


I'm afraid this is the wrong place to ask this question. LLR isn't a program developed by PrimeGrid. You'll need to go over to Mersenneforum.com if you want to pursue that line of thought.

____________
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: 16 Feb 10
Posts: 690
ID: 55391
Credit: 526,891,710
RAC: 608,897
Discovered 2 mega primesFound 1 prime in the 2018 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,090,406)Cullen LLR Gold: Earned 500,000 credits (776,297)ESP LLR Amethyst: Earned 1,000,000 credits (1,542,446)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,056,207)PPS LLR Jade: Earned 10,000,000 credits (10,121,103)PSP LLR Ruby: Earned 2,000,000 credits (3,777,949)SoB LLR Jade: Earned 10,000,000 credits (18,361,929)SR5 LLR Turquoise: Earned 5,000,000 credits (5,978,312)SGS LLR Ruby: Earned 2,000,000 credits (2,932,085)TRP LLR Turquoise: Earned 5,000,000 credits (7,021,680)Woodall LLR Amethyst: Earned 1,000,000 credits (1,693,614)321 Sieve Turquoise: Earned 5,000,000 credits (6,849,924)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,571,178)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (50,009,610)PPS Sieve Double Silver: Earned 200,000,000 credits (221,653,984)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,165,888)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,071,454)AP 26/27 Ruby: Earned 2,000,000 credits (2,544,827)GFN Sapphire: Earned 20,000,000 credits (47,918,393)PSA Double Bronze: Earned 100,000,000 credits (102,762,384)
Message 130164 - Posted: 5 Jun 2019 | 5:59:14 UTC - in response to Message 130082.

As a workaround until the library implements the switch, would it be worthwhile to include both the current and older version of the library (with a new symbol name) in the executable so that you could make the switch effective by calling either the older library or the newer one?


I'm afraid this is the wrong place to ask this question. LLR isn't a program developed by PrimeGrid. You'll need to go over to Mersenneforum.com if you want to pursue that line of thought.

I was under the impression that sllr64.3.8.23 was something developed for PrimeGrid, which called the LLR library developed elsewhere. Accordingly I suggesting that this thing be changed to call 2 versions of the library.

Profile Michael GoetzProject donor
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Joined: 21 Jan 10
Posts: 12490
ID: 53948
Credit: 180,837,269
RAC: 116,615
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 (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (33,786,554)SR5 LLR Turquoise: Earned 5,000,000 credits (8,153,193)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,708,742)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Ruby: Earned 2,000,000 credits (4,404,513)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 (64,319,383)PSA Jade: Earned 10,000,000 credits (10,135,447)
Message 130172 - Posted: 5 Jun 2019 | 13:30:11 UTC - in response to Message 130164.

As a workaround until the library implements the switch, would it be worthwhile to include both the current and older version of the library (with a new symbol name) in the executable so that you could make the switch effective by calling either the older library or the newer one?


I'm afraid this is the wrong place to ask this question. LLR isn't a program developed by PrimeGrid. You'll need to go over to Mersenneforum.com[sic] if you want to pursue that line of thought.

I was under the impression that sllr64.3.8.23 was something developed for PrimeGrid, which called the LLR library developed elsewhere. Accordingly I suggesting that this thing be changed to call 2 versions of the library.


You're mistaken.

LLR is developed by Jean Penne. He uses the gwnum libraries from Prime95, which is written by George Woltman. Neither of them are participants in PrimeGrid. If you want to discuss LLR development, Mersenneforum.org is the place to do so. (I mistakenly used .com before.)

If by "developed for PrimeGrid", you meant "developed by Jean at PrimeGrid's request", that's still not accurate. While it's true that we discovered the bug that lead to the fixing of that bug, it was a bug in Prime95 that needed to be fixed regardless of who found it. The same applies to whatever happens next to Prime95 and LLR with regards to the problem of single-unit AVX512 CPUs. We found the problem, but it's a global problem and not specific to PrimeGrid.

____________
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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