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Message boards : Generalized Cullen/Woodall prime search : llrGCW multi-threading

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Joined: 14 Sep 12
Posts: 435
ID: 172547
Credit: 730,249,451
RAC: 1,603,538
Found 1 prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,295,766)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Turquoise: Earned 5,000,000 credits (7,364,035)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,139,193)PPS LLR Turquoise: Earned 5,000,000 credits (9,445,248)PSP LLR Ruby: Earned 2,000,000 credits (3,331,034)SoB LLR Amethyst: Earned 1,000,000 credits (1,301,215)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (4,553,696)TRP LLR Ruby: Earned 2,000,000 credits (2,032,589)Woodall LLR Ruby: Earned 2,000,000 credits (2,016,420)321 Sieve Ruby: Earned 2,000,000 credits (4,947,387)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (68,849,304)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Emerald: Earned 50,000,000 credits (55,474,003)GFN Emerald: Earned 50,000,000 credits (87,504,310)PSA Double Silver: Earned 200,000,000 credits (467,771,676)
Message 118537 - Posted: 10 Jun 2018 | 19:19:28 UTC

Having great success multi-threading SOB tasks, I decided to do some GCW ones.. But, no go. It won't use more than 1 core/thread...

I have this in my app_config.xml file:

<app_version>
<app_name>llrGCW</app_name>
<cmdline>-t 4</cmdline>
<avg_ncpus>4</avg_ncpus>
</app_version>


that's the same as my SOB lines here:

<app_version>
<app_name>llrSOB</app_name>
<cmdline>-t 4</cmdline>
<avg_ncpus>4</avg_ncpus>
</app_version>



The SOB ones are working with 4 threads, the llrGCW are still only using 1 core/thread.

Any ideas? I don't have the <app> section anymore because I was told it wasn't needed...only the app_version now... all works for pps sieving too but just doesn't seem to work for llrGCW.

Profile PenguinProject donor
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Joined: 14 Sep 12
Posts: 435
ID: 172547
Credit: 730,249,451
RAC: 1,603,538
Found 1 prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,295,766)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Turquoise: Earned 5,000,000 credits (7,364,035)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,139,193)PPS LLR Turquoise: Earned 5,000,000 credits (9,445,248)PSP LLR Ruby: Earned 2,000,000 credits (3,331,034)SoB LLR Amethyst: Earned 1,000,000 credits (1,301,215)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (4,553,696)TRP LLR Ruby: Earned 2,000,000 credits (2,032,589)Woodall LLR Ruby: Earned 2,000,000 credits (2,016,420)321 Sieve Ruby: Earned 2,000,000 credits (4,947,387)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (68,849,304)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Emerald: Earned 50,000,000 credits (55,474,003)GFN Emerald: Earned 50,000,000 credits (87,504,310)PSA Double Silver: Earned 200,000,000 credits (467,771,676)
Message 118538 - Posted: 10 Jun 2018 | 19:21:50 UTC - in response to Message 118537.

Problem fixed itself... after a few boinc restarts... strange. I did restart it b4 when I had edited the app_config.

Works well now.

HøstboProject donor
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Joined: 3 Oct 16
Posts: 40
ID: 459294
Credit: 156,976,992
RAC: 138,562
321 LLR Amethyst: Earned 1,000,000 credits (1,015,889)Cullen LLR Amethyst: Earned 1,000,000 credits (1,009,182)ESP LLR Amethyst: Earned 1,000,000 credits (1,008,510)Generalized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,003,138)PPS LLR Amethyst: Earned 1,000,000 credits (1,017,883)PSP LLR Amethyst: Earned 1,000,000 credits (1,060,129)SoB LLR Amethyst: Earned 1,000,000 credits (1,065,771)SR5 LLR Amethyst: Earned 1,000,000 credits (1,014,336)SGS LLR Amethyst: Earned 1,000,000 credits (1,005,821)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,961)Woodall LLR Amethyst: Earned 1,000,000 credits (1,018,548)321 Sieve Jade: Earned 10,000,000 credits (12,396,523)Generalized Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (50,201,726)PPS Sieve Emerald: Earned 50,000,000 credits (51,154,925)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,002,705)AP 26/27 Ruby: Earned 2,000,000 credits (4,103,645)GFN Sapphire: Earned 20,000,000 credits (26,872,300)
Message 118554 - Posted: 11 Jun 2018 | 11:21:57 UTC - in response to Message 118538.

Sometimes a full reboot will also do good.

Profile PenguinProject donor
Avatar
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Joined: 14 Sep 12
Posts: 435
ID: 172547
Credit: 730,249,451
RAC: 1,603,538
Found 1 prime in the 2019 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,295,766)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Turquoise: Earned 5,000,000 credits (7,364,035)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,139,193)PPS LLR Turquoise: Earned 5,000,000 credits (9,445,248)PSP LLR Ruby: Earned 2,000,000 credits (3,331,034)SoB LLR Amethyst: Earned 1,000,000 credits (1,301,215)SR5 LLR Turquoise: Earned 5,000,000 credits (5,005,004)SGS LLR Ruby: Earned 2,000,000 credits (4,553,696)TRP LLR Ruby: Earned 2,000,000 credits (2,032,589)Woodall LLR Ruby: Earned 2,000,000 credits (2,016,420)321 Sieve Ruby: Earned 2,000,000 credits (4,947,387)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Emerald: Earned 50,000,000 credits (68,849,304)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Emerald: Earned 50,000,000 credits (55,474,003)GFN Emerald: Earned 50,000,000 credits (87,504,310)PSA Double Silver: Earned 200,000,000 credits (467,771,676)
Message 119042 - Posted: 26 Jun 2018 | 12:15:22 UTC - in response to Message 118554.

Sometimes a full reboot will also do good.


Agreed. Sometimes things need to reload.

Message boards : Generalized Cullen/Woodall prime search : llrGCW multi-threading

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