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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: 363
ID: 172547
Credit: 309,313,772
RAC: 8,166,472
Found 1 prime in the 2019 Tour de Primes321 LLR Gold: Earned 500,000 credits (629,025)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Amethyst: Earned 1,000,000 credits (1,427,230)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (516,388)PPS LLR Amethyst: Earned 1,000,000 credits (1,008,104)PSP LLR Amethyst: Earned 1,000,000 credits (1,223,529)SoB LLR Gold: Earned 500,000 credits (788,222)SR5 LLR Silver: Earned 100,000 credits (222,608)SGS LLR Gold: Earned 500,000 credits (658,613)TRP LLR Silver: Earned 100,000 credits (209,369)Woodall LLR Gold: Earned 500,000 credits (509,765)321 Sieve Gold: Earned 500,000 credits (827,004)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,002,452)PPS Sieve Sapphire: Earned 20,000,000 credits (28,498,434)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Jade: Earned 10,000,000 credits (11,429,561)GFN Sapphire: Earned 20,000,000 credits (45,102,042)PSA Double Silver: Earned 200,000,000 credits (210,068,397)
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: 363
ID: 172547
Credit: 309,313,772
RAC: 8,166,472
Found 1 prime in the 2019 Tour de Primes321 LLR Gold: Earned 500,000 credits (629,025)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Amethyst: Earned 1,000,000 credits (1,427,230)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (516,388)PPS LLR Amethyst: Earned 1,000,000 credits (1,008,104)PSP LLR Amethyst: Earned 1,000,000 credits (1,223,529)SoB LLR Gold: Earned 500,000 credits (788,222)SR5 LLR Silver: Earned 100,000 credits (222,608)SGS LLR Gold: Earned 500,000 credits (658,613)TRP LLR Silver: Earned 100,000 credits (209,369)Woodall LLR Gold: Earned 500,000 credits (509,765)321 Sieve Gold: Earned 500,000 credits (827,004)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,002,452)PPS Sieve Sapphire: Earned 20,000,000 credits (28,498,434)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Jade: Earned 10,000,000 credits (11,429,561)GFN Sapphire: Earned 20,000,000 credits (45,102,042)PSA Double Silver: Earned 200,000,000 credits (210,068,397)
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: 37
ID: 459294
Credit: 127,898,917
RAC: 387,077
321 LLR Gold: Earned 500,000 credits (870,505)Cullen LLR Silver: Earned 100,000 credits (305,806)ESP LLR Gold: Earned 500,000 credits (509,645)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (100,649)PPS LLR Gold: Earned 500,000 credits (656,252)PSP LLR Silver: Earned 100,000 credits (177,182)SoB LLR Gold: Earned 500,000 credits (509,495)SR5 LLR Amethyst: Earned 1,000,000 credits (1,014,336)SGS LLR Gold: Earned 500,000 credits (845,369)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,961)Woodall LLR Amethyst: Earned 1,000,000 credits (1,018,548)321 Sieve Bronze: Earned 10,000 credits (17,077)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (48,175,927)PPS Sieve Emerald: Earned 50,000,000 credits (50,015,527)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,002,705)AP 26/27 Ruby: Earned 2,000,000 credits (2,138,747)GFN Jade: Earned 10,000,000 credits (19,524,467)
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: 363
ID: 172547
Credit: 309,313,772
RAC: 8,166,472
Found 1 prime in the 2019 Tour de Primes321 LLR Gold: Earned 500,000 credits (629,025)Cullen LLR Amethyst: Earned 1,000,000 credits (1,080,659)ESP LLR Amethyst: Earned 1,000,000 credits (1,427,230)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (516,388)PPS LLR Amethyst: Earned 1,000,000 credits (1,008,104)PSP LLR Amethyst: Earned 1,000,000 credits (1,223,529)SoB LLR Gold: Earned 500,000 credits (788,222)SR5 LLR Silver: Earned 100,000 credits (222,608)SGS LLR Gold: Earned 500,000 credits (658,613)TRP LLR Silver: Earned 100,000 credits (209,369)Woodall LLR Gold: Earned 500,000 credits (509,765)321 Sieve Gold: Earned 500,000 credits (827,004)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,002,452)PPS Sieve Sapphire: Earned 20,000,000 credits (28,498,434)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Jade: Earned 10,000,000 credits (11,429,561)GFN Sapphire: Earned 20,000,000 credits (45,102,042)PSA Double Silver: Earned 200,000,000 credits (210,068,397)
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.

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

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