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

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Profile PenguinProject donor
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Joined: 14 Sep 12
Posts: 569
ID: 172547
Credit: 1,339,174,678
RAC: 1,697,181
Discovered 4 mega primesEliminated 1 conjecture "k"Discovered 1 AP26Found 1 prime in the 2019 Tour de PrimesFound 15 primes in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,283,819)Cullen LLR Turquoise: Earned 5,000,000 credits (5,422,717)ESP LLR Jade: Earned 10,000,000 credits (10,390,853)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,370,787)PPS LLR Sapphire: Earned 20,000,000 credits (23,411,825)PSP LLR Jade: Earned 10,000,000 credits (10,475,047)SoB LLR Ruby: Earned 2,000,000 credits (2,092,713)SR5 LLR Jade: Earned 10,000,000 credits (12,649,013)SGS LLR Jade: Earned 10,000,000 credits (10,196,474)TRP LLR Turquoise: Earned 5,000,000 credits (6,851,137)Woodall LLR Turquoise: Earned 5,000,000 credits (5,152,091)321 Sieve Jade: Earned 10,000,000 credits (10,329,012)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Double Silver: Earned 200,000,000 credits (207,967,103)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Emerald: Earned 50,000,000 credits (69,086,784)GFN Double Silver: Earned 200,000,000 credits (281,337,395)PSA Double Gold: Earned 500,000,000 credits (666,025,256)
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: 569
ID: 172547
Credit: 1,339,174,678
RAC: 1,697,181
Discovered 4 mega primesEliminated 1 conjecture "k"Discovered 1 AP26Found 1 prime in the 2019 Tour de PrimesFound 15 primes in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,283,819)Cullen LLR Turquoise: Earned 5,000,000 credits (5,422,717)ESP LLR Jade: Earned 10,000,000 credits (10,390,853)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,370,787)PPS LLR Sapphire: Earned 20,000,000 credits (23,411,825)PSP LLR Jade: Earned 10,000,000 credits (10,475,047)SoB LLR Ruby: Earned 2,000,000 credits (2,092,713)SR5 LLR Jade: Earned 10,000,000 credits (12,649,013)SGS LLR Jade: Earned 10,000,000 credits (10,196,474)TRP LLR Turquoise: Earned 5,000,000 credits (6,851,137)Woodall LLR Turquoise: Earned 5,000,000 credits (5,152,091)321 Sieve Jade: Earned 10,000,000 credits (10,329,012)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Double Silver: Earned 200,000,000 credits (207,967,103)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Emerald: Earned 50,000,000 credits (69,086,784)GFN Double Silver: Earned 200,000,000 credits (281,337,395)PSA Double Gold: Earned 500,000,000 credits (666,025,256)
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: 200,601,317
RAC: 60,179
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 (1,027,729)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 (1,019,272)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 Sapphire: Earned 20,000,000 credits (35,923,446)Generalized Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (50,201,726)PPS Sieve Emerald: Earned 50,000,000 credits (56,642,913)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,002,705)AP 26/27 Turquoise: Earned 5,000,000 credits (5,009,277)GFN Sapphire: Earned 20,000,000 credits (40,561,300)
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
Send message
Joined: 14 Sep 12
Posts: 569
ID: 172547
Credit: 1,339,174,678
RAC: 1,697,181
Discovered 4 mega primesEliminated 1 conjecture "k"Discovered 1 AP26Found 1 prime in the 2019 Tour de PrimesFound 15 primes in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,283,819)Cullen LLR Turquoise: Earned 5,000,000 credits (5,422,717)ESP LLR Jade: Earned 10,000,000 credits (10,390,853)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,370,787)PPS LLR Sapphire: Earned 20,000,000 credits (23,411,825)PSP LLR Jade: Earned 10,000,000 credits (10,475,047)SoB LLR Ruby: Earned 2,000,000 credits (2,092,713)SR5 LLR Jade: Earned 10,000,000 credits (12,649,013)SGS LLR Jade: Earned 10,000,000 credits (10,196,474)TRP LLR Turquoise: Earned 5,000,000 credits (6,851,137)Woodall LLR Turquoise: Earned 5,000,000 credits (5,152,091)321 Sieve Jade: Earned 10,000,000 credits (10,329,012)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Double Silver: Earned 200,000,000 credits (207,967,103)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Emerald: Earned 50,000,000 credits (69,086,784)GFN Double Silver: Earned 200,000,000 credits (281,337,395)PSA Double Gold: Earned 500,000,000 credits (666,025,256)
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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