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Message boards : Generalized Fermat Prime Search : Can't crunch Genefer CPU tasks

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Profile zunewantan
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Joined: 14 Nov 13
Posts: 35
ID: 277353
Credit: 9,556,887,023
RAC: 1,164,791
Discovered the World's First base 41 Generalized Cullen prime!!!Discovered the World's First base 53 Generalized Cullen prime!!!Discovered 10 mega primesEliminated 1 conjecture "k"321 LLR Double Bronze: Earned 100,000,000 credits (187,940,616)Cullen LLR Double Silver: Earned 200,000,000 credits (220,266,692)ESP LLR Double Silver: Earned 200,000,000 credits (246,538,110)Generalized Cullen/Woodall LLR Double Silver: Earned 200,000,000 credits (268,425,613)PPS LLR Double Silver: Earned 200,000,000 credits (356,529,708)PSP LLR Double Silver: Earned 200,000,000 credits (221,107,387)SoB LLR Double Silver: Earned 200,000,000 credits (367,876,952)SR5 LLR Double Bronze: Earned 100,000,000 credits (157,323,536)SGS LLR Double Bronze: Earned 100,000,000 credits (185,685,924)TRP LLR Double Silver: Earned 200,000,000 credits (248,137,741)Woodall LLR Double Bronze: Earned 100,000,000 credits (169,362,412)321 Sieve (suspended) Emerald: Earned 50,000,000 credits (92,745,212)Generalized Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (280,272,488)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,134,999,253)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Emerald: Earned 50,000,000 credits (57,894,463)TRP Sieve (suspended) Double Bronze: Earned 100,000,000 credits (127,531,934)AP 26/27 Double Silver: Earned 200,000,000 credits (333,927,542)GFN Double Amethyst: Earned 1,000,000,000 credits (1,227,555,076)PSA Double Ruby: Earned 2,000,000,000 credits (2,672,769,260)
Message 93644 - Posted: 30 Mar 2016 | 16:26:00 UTC

GFN 15 http://www.primegrid.com/result.php?resultid=701517049
GFN 16 http://www.primegrid.com/result.php?resultid=701397603
GFN 17Low http://www.primegrid.com/result.php?resultid=701520671
GFN 17Mega http://www.primegrid.com/result.php?resultid=701153977

Each tasks reports fail in benchmark of transform option.
The box useless for Genefer WUs?



Z

Profile Michael GoetzProject donor
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Joined: 21 Jan 10
Posts: 13783
ID: 53948
Credit: 345,142,938
RAC: 33,172
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 2 mega primesFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de PrimesFound 2 primes in the 2021 Tour de PrimesFound 2 primes in the 2022 Tour de PrimesFound 1 mega prime in the 2022 Tour de PrimesFound 1 prime in the 2022 Tour de Primes Mountain Stage321 LLR Turquoise: Earned 5,000,000 credits (6,638,389)Cullen LLR Turquoise: Earned 5,000,000 credits (5,038,114)ESP LLR Turquoise: Earned 5,000,000 credits (6,177,890)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,094,541)PPS LLR Sapphire: Earned 20,000,000 credits (23,416,635)PSP LLR Turquoise: Earned 5,000,000 credits (7,956,186)SoB LLR Sapphire: Earned 20,000,000 credits (36,067,618)SR5 LLR Jade: Earned 10,000,000 credits (12,645,567)SGS LLR Turquoise: Earned 5,000,000 credits (5,036,951)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Turquoise: Earned 5,000,000 credits (5,032,821)321 Sieve (suspended) Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,902,645)GFN Emerald: Earned 50,000,000 credits (92,455,703)WW Emerald: Earned 50,000,000 credits (65,888,000)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 93649 - Posted: 30 Mar 2016 | 17:01:51 UTC

Thanks for bringing that to my attention. It looks like there's a problem with the new app running on modern AMD CPUs that have FMA4 in situations where it needs to be revert to the x87 transform. I'm going to pull the new CPU apps from the GFN projects where x87 is being used.

This will take a few minutes.

____________
My lucky number is 75898524288+1

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
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Joined: 21 Jan 10
Posts: 13783
ID: 53948
Credit: 345,142,938
RAC: 33,172
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 2 mega primesFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de PrimesFound 2 primes in the 2021 Tour de PrimesFound 2 primes in the 2022 Tour de PrimesFound 1 mega prime in the 2022 Tour de PrimesFound 1 prime in the 2022 Tour de Primes Mountain Stage321 LLR Turquoise: Earned 5,000,000 credits (6,638,389)Cullen LLR Turquoise: Earned 5,000,000 credits (5,038,114)ESP LLR Turquoise: Earned 5,000,000 credits (6,177,890)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,094,541)PPS LLR Sapphire: Earned 20,000,000 credits (23,416,635)PSP LLR Turquoise: Earned 5,000,000 credits (7,956,186)SoB LLR Sapphire: Earned 20,000,000 credits (36,067,618)SR5 LLR Jade: Earned 10,000,000 credits (12,645,567)SGS LLR Turquoise: Earned 5,000,000 credits (5,036,951)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Turquoise: Earned 5,000,000 credits (5,032,821)321 Sieve (suspended) Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,902,645)GFN Emerald: Earned 50,000,000 credits (92,455,703)WW Emerald: Earned 50,000,000 credits (65,888,000)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 93650 - Posted: 30 Mar 2016 | 17:18:08 UTC

Done. You should be able to run the GFN-15 again.
____________
My lucky number is 75898524288+1

Yves Gallot
Volunteer developer
Project scientist
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Joined: 19 Aug 12
Posts: 705
ID: 164101
Credit: 305,166,630
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GFN Double Silver: Earned 200,000,000 credits (305,166,630)
Message 93653 - Posted: 30 Mar 2016 | 19:58:14 UTC - in response to Message 93649.
Last modified: 30 Mar 2016 | 19:58:41 UTC

Thanks for bringing that to my attention. It looks like there's a problem with the new app running on modern AMD CPUs that have FMA4 in situations where it needs to be revert to the x87 transform. I'm going to pull the new CPU apps from the GFN projects where x87 is being used.

This will take a few minutes.

I don't think that the previous version runs better on this processor, does it?
X87 transform failed and x87 code didn't change...

I "emulated" AMD with FMA4 on my computer and
Command line: genefer_windows64.exe -q 21784556^32768+1 Priority change succeeded. FMA4 transform is past its b limit. FMA3 transform is past its b limit. AVX (AMD) transform is past its b limit. SSE4 transform is past its b limit. SSE2 transform is past its b limit. Default transform is past its b limit. Testing 21784556^32768+1... Using x87 (80-bit) transform Starting initialization... Initialization complete (0.054 seconds). Testing 21784556^32768+1... 794624 steps to go (0:36:21 remaining)

Iain BethuneProject donor
Honorary cruncher
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Joined: 28 Jan 09
Posts: 1588
ID: 34775
Credit: 194,056,043
RAC: 0
321 LLR Gold: Earned 500,000 credits (597,175)Cullen LLR Amethyst: Earned 1,000,000 credits (1,355,381)ESP LLR Turquoise: Earned 5,000,000 credits (5,048,594)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,564,412)PPS LLR Amethyst: Earned 1,000,000 credits (1,025,115)PSP LLR Sapphire: Earned 20,000,000 credits (28,367,849)SoB LLR Jade: Earned 10,000,000 credits (16,215,329)SR5 LLR Turquoise: Earned 5,000,000 credits (5,189,992)SGS LLR Amethyst: Earned 1,000,000 credits (1,244,067)TRP LLR Turquoise: Earned 5,000,000 credits (5,169,405)Woodall LLR Amethyst: Earned 1,000,000 credits (1,070,956)321 Sieve (suspended) Bronze: Earned 10,000 credits (20,003)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (200,371)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (11,645,025)PPS Sieve Turquoise: Earned 5,000,000 credits (7,536,532)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,017,144)TRP Sieve (suspended) Gold: Earned 500,000 credits (554,946)AP 26/27 Ruby: Earned 2,000,000 credits (3,577,848)GFN Emerald: Earned 50,000,000 credits (97,047,976)PSA Ruby: Earned 2,000,000 credits (4,606,694)
Message 93723 - Posted: 1 Apr 2016 | 13:46:15 UTC

Z, I don't understand fully why this fails yet, could you run a test manually using the x87 transform on your machine?

primegrid_genefer_3_3_0_3.12_windows_x86_64__cpuGFN15.exe -q 21784556^32768+1 -x x87

Thanks!

- Iain
____________
Twitter: IainBethune
Proud member of team "Aggie The Pew". Go Aggie!
3073428256125*2^1290000-1 is Prime!

Profile zunewantan
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Joined: 14 Nov 13
Posts: 35
ID: 277353
Credit: 9,556,887,023
RAC: 1,164,791
Discovered the World's First base 41 Generalized Cullen prime!!!Discovered the World's First base 53 Generalized Cullen prime!!!Discovered 10 mega primesEliminated 1 conjecture "k"321 LLR Double Bronze: Earned 100,000,000 credits (187,940,616)Cullen LLR Double Silver: Earned 200,000,000 credits (220,266,692)ESP LLR Double Silver: Earned 200,000,000 credits (246,538,110)Generalized Cullen/Woodall LLR Double Silver: Earned 200,000,000 credits (268,425,613)PPS LLR Double Silver: Earned 200,000,000 credits (356,529,708)PSP LLR Double Silver: Earned 200,000,000 credits (221,107,387)SoB LLR Double Silver: Earned 200,000,000 credits (367,876,952)SR5 LLR Double Bronze: Earned 100,000,000 credits (157,323,536)SGS LLR Double Bronze: Earned 100,000,000 credits (185,685,924)TRP LLR Double Silver: Earned 200,000,000 credits (248,137,741)Woodall LLR Double Bronze: Earned 100,000,000 credits (169,362,412)321 Sieve (suspended) Emerald: Earned 50,000,000 credits (92,745,212)Generalized Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (280,272,488)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,134,999,253)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Emerald: Earned 50,000,000 credits (57,894,463)TRP Sieve (suspended) Double Bronze: Earned 100,000,000 credits (127,531,934)AP 26/27 Double Silver: Earned 200,000,000 credits (333,927,542)GFN Double Amethyst: Earned 1,000,000,000 credits (1,227,555,076)PSA Double Ruby: Earned 2,000,000,000 credits (2,672,769,260)
Message 93748 - Posted: 2 Apr 2016 | 8:19:44 UTC - in response to Message 93723.

Command line: primegrid_genefer_3_3_0_3.12_windows_x86_64__cpuGFN15.exe -q 21784556^32768+1 -x x87

Priority change succeeded.

Testing 21784556^32768+1...
Using x87 (80-bit) transform
Starting initialization...
Initialization complete (0.164 seconds).
Testing 21784556^32768+1... 798720 steps to go (4:52:28 remaining)

Yves Gallot
Volunteer developer
Project scientist
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Joined: 19 Aug 12
Posts: 705
ID: 164101
Credit: 305,166,630
RAC: 20
GFN Double Silver: Earned 200,000,000 credits (305,166,630)
Message 93751 - Posted: 2 Apr 2016 | 11:08:49 UTC

I found it and fixed the source code.

The necessary conditions were:
- an AMD processor, except "family 15h" (Bulldozer, Piledriver, Steamroller, Excavator).
- a single possible transform (the others are past their b limits).

Iain BethuneProject donor
Honorary cruncher
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Joined: 28 Jan 09
Posts: 1588
ID: 34775
Credit: 194,056,043
RAC: 0
321 LLR Gold: Earned 500,000 credits (597,175)Cullen LLR Amethyst: Earned 1,000,000 credits (1,355,381)ESP LLR Turquoise: Earned 5,000,000 credits (5,048,594)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,564,412)PPS LLR Amethyst: Earned 1,000,000 credits (1,025,115)PSP LLR Sapphire: Earned 20,000,000 credits (28,367,849)SoB LLR Jade: Earned 10,000,000 credits (16,215,329)SR5 LLR Turquoise: Earned 5,000,000 credits (5,189,992)SGS LLR Amethyst: Earned 1,000,000 credits (1,244,067)TRP LLR Turquoise: Earned 5,000,000 credits (5,169,405)Woodall LLR Amethyst: Earned 1,000,000 credits (1,070,956)321 Sieve (suspended) Bronze: Earned 10,000 credits (20,003)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (200,371)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (11,645,025)PPS Sieve Turquoise: Earned 5,000,000 credits (7,536,532)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,017,144)TRP Sieve (suspended) Gold: Earned 500,000 credits (554,946)AP 26/27 Ruby: Earned 2,000,000 credits (3,577,848)GFN Emerald: Earned 50,000,000 credits (97,047,976)PSA Ruby: Earned 2,000,000 credits (4,606,694)
Message 93820 - Posted: 4 Apr 2016 | 15:56:18 UTC
Last modified: 4 Apr 2016 | 15:56:28 UTC

I updated a binary with Yves' fix (thanks!), please can you check it works on your machine - https://www.assembla.com/spaces/genefer/subversion/source/HEAD/trunk/bin/windows/genefer_windows64.exe

Cheers

- Iain
____________
Twitter: IainBethune
Proud member of team "Aggie The Pew". Go Aggie!
3073428256125*2^1290000-1 is Prime!

Profile zunewantan
Send message
Joined: 14 Nov 13
Posts: 35
ID: 277353
Credit: 9,556,887,023
RAC: 1,164,791
Discovered the World's First base 41 Generalized Cullen prime!!!Discovered the World's First base 53 Generalized Cullen prime!!!Discovered 10 mega primesEliminated 1 conjecture "k"321 LLR Double Bronze: Earned 100,000,000 credits (187,940,616)Cullen LLR Double Silver: Earned 200,000,000 credits (220,266,692)ESP LLR Double Silver: Earned 200,000,000 credits (246,538,110)Generalized Cullen/Woodall LLR Double Silver: Earned 200,000,000 credits (268,425,613)PPS LLR Double Silver: Earned 200,000,000 credits (356,529,708)PSP LLR Double Silver: Earned 200,000,000 credits (221,107,387)SoB LLR Double Silver: Earned 200,000,000 credits (367,876,952)SR5 LLR Double Bronze: Earned 100,000,000 credits (157,323,536)SGS LLR Double Bronze: Earned 100,000,000 credits (185,685,924)TRP LLR Double Silver: Earned 200,000,000 credits (248,137,741)Woodall LLR Double Bronze: Earned 100,000,000 credits (169,362,412)321 Sieve (suspended) Emerald: Earned 50,000,000 credits (92,745,212)Generalized Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (280,272,488)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,134,999,253)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Emerald: Earned 50,000,000 credits (57,894,463)TRP Sieve (suspended) Double Bronze: Earned 100,000,000 credits (127,531,934)AP 26/27 Double Silver: Earned 200,000,000 credits (333,927,542)GFN Double Amethyst: Earned 1,000,000,000 credits (1,227,555,076)PSA Double Ruby: Earned 2,000,000,000 credits (2,672,769,260)
Message 93835 - Posted: 5 Apr 2016 | 5:03:01 UTC - in response to Message 93820.

Supported transform implementations: fma4 fma3 avx-amd sse4 sse2 default x87 Command line: genefer_windows64.exe -q 21784556^32768+1 Priority change succeeded. A benchmark is needed to determine best transform, testing available transform implementations... FMA4 transform is past its b limit. FMA3 transform is past its b limit. AVX (AMD) transform is past its b limit. SSE4 transform is past its b limit. SSE2 transform is past its b limit. Default transform is past its b limit. Benchmarks completed (0.278 seconds). Testing 21784556^32768+1... Using x87 (80-bit) transform Starting initialization... Initialization complete (0.148 seconds). Testing 21784556^32768+1... 798720 steps to go (3:34:24 remaining)


It works properly.
Thanks!


Z

Message boards : Generalized Fermat Prime Search : Can't crunch Genefer CPU tasks

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