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

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PenguinProject donor
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Joined: 14 Sep 12
Posts: 48
ID: 172547
Credit: 40,864,192
RAC: 619,636
321 LLR Silver: Earned 100,000 credits (190,569)Cullen LLR Gold: Earned 500,000 credits (725,498)ESP LLR Silver: Earned 100,000 credits (337,928)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (29,548)PPS LLR Silver: Earned 100,000 credits (204,550)PSP LLR Silver: Earned 100,000 credits (260,083)SoB LLR Silver: Earned 100,000 credits (279,803)SR5 LLR Bronze: Earned 10,000 credits (75,652)SGS LLR Silver: Earned 100,000 credits (127,324)TRP LLR Silver: Earned 100,000 credits (188,605)Woodall LLR Silver: Earned 100,000 credits (212,929)Generalized Cullen/Woodall Sieve Gold: Earned 500,000 credits (684,851)PPS Sieve Jade: Earned 10,000,000 credits (16,895,452)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Amethyst: Earned 1,000,000 credits (1,095,653)GFN Jade: Earned 10,000,000 credits (11,489,795)PSA Turquoise: Earned 5,000,000 credits (7,947,309)
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.

PenguinProject donor
Send message
Joined: 14 Sep 12
Posts: 48
ID: 172547
Credit: 40,864,192
RAC: 619,636
321 LLR Silver: Earned 100,000 credits (190,569)Cullen LLR Gold: Earned 500,000 credits (725,498)ESP LLR Silver: Earned 100,000 credits (337,928)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (29,548)PPS LLR Silver: Earned 100,000 credits (204,550)PSP LLR Silver: Earned 100,000 credits (260,083)SoB LLR Silver: Earned 100,000 credits (279,803)SR5 LLR Bronze: Earned 10,000 credits (75,652)SGS LLR Silver: Earned 100,000 credits (127,324)TRP LLR Silver: Earned 100,000 credits (188,605)Woodall LLR Silver: Earned 100,000 credits (212,929)Generalized Cullen/Woodall Sieve Gold: Earned 500,000 credits (684,851)PPS Sieve Jade: Earned 10,000,000 credits (16,895,452)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Amethyst: Earned 1,000,000 credits (1,095,653)GFN Jade: Earned 10,000,000 credits (11,489,795)PSA Turquoise: Earned 5,000,000 credits (7,947,309)
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: 15
ID: 459294
Credit: 43,112,845
RAC: 234,242
321 LLR Bronze: Earned 10,000 credits (13,476)Cullen LLR Bronze: Earned 10,000 credits (59,709)ESP LLR Silver: Earned 100,000 credits (334,784)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (30,359)PPS LLR Silver: Earned 100,000 credits (395,449)PSP LLR Silver: Earned 100,000 credits (126,934)SoB LLR Silver: Earned 100,000 credits (234,494)SR5 LLR Amethyst: Earned 1,000,000 credits (1,011,131)SGS LLR Bronze: Earned 10,000 credits (55,919)TRP LLR Amethyst: Earned 1,000,000 credits (1,025,961)Woodall LLR Silver: Earned 100,000 credits (124,407)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (15,504,476)PPS Sieve Jade: Earned 10,000,000 credits (13,018,802)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,002,705)AP 26/27 Ruby: Earned 2,000,000 credits (2,021,500)GFN Turquoise: Earned 5,000,000 credits (8,152,739)
Message 118554 - Posted: 11 Jun 2018 | 11:21:57 UTC - in response to Message 118538.

Sometimes a full reboot will also do good.

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

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