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Message boards : Problems and Help : Computation errors on GPU PPS Sieve tasks

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Kilgore TroutProject donor
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Cullen LLR Bronze: Earned 10,000 credits (55,040)PPS LLR Bronze: Earned 10,000 credits (31,492)SGS LLR Silver: Earned 100,000 credits (395,288)Woodall LLR Bronze: Earned 10,000 credits (64,250)321 Sieve (suspended) Silver: Earned 100,000 credits (128,421)Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,657,621)PPS Sieve Sapphire: Earned 20,000,000 credits (49,477,945)TRP Sieve (suspended) Silver: Earned 100,000 credits (137,815)
Message 72358 - Posted: 17 Jan 2014 | 17:54:48 UTC

Having started this project again after a period of inactivity I get nothing but computation errors for primegrid.

I had a lot of 1 second errors, but now the GPU PPS Sieve 1.39 process until ready and then also give a computation error.
executable is probably primegrid_tpsieve_1.39_windows_intelx86__cudaPPSsieve.exe.

I run GTX 580 gpu with firmware 326.8.
I haven't overclocked and also tried running Boinc as admin, but to no avail.

Any ideas?

Thanks,
Tom

Profile Michael GoetzProject donor
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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 1 mega primeFound 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 Primes321 LLR Ruby: Earned 2,000,000 credits (4,724,352)Cullen LLR Ruby: Earned 2,000,000 credits (3,624,591)ESP LLR Turquoise: Earned 5,000,000 credits (5,021,269)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Sapphire: Earned 20,000,000 credits (20,751,038)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (36,067,618)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (3,718,606)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,963,361)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 (10,118,303)WW Sapphire: Earned 20,000,000 credits (26,816,000)GFN Emerald: Earned 50,000,000 credits (77,916,132)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 72359 - Posted: 17 Jan 2014 | 18:09:09 UTC - in response to Message 72358.

Having started this project again after a period of inactivity I get nothing but computation errors for primegrid.

I had a lot of 1 second errors, but now the GPU PPS Sieve 1.39 process until ready and then also give a computation error.
executable is probably primegrid_tpsieve_1.39_windows_intelx86__cudaPPSsieve.exe.

I run GTX 580 gpu with firmware 326.8.
I haven't overclocked and also tried running Boinc as admin, but to no avail.

Any ideas?

Thanks,
Tom



This is from one of the GPU apps that failed:

Error: Couldn't move temp factors file to tpfactors.txt


That sounds like a directory permission problem, which is also likely the cause of the CPU app failures.
____________
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Kilgore TroutProject donor
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Cullen LLR Bronze: Earned 10,000 credits (55,040)PPS LLR Bronze: Earned 10,000 credits (31,492)SGS LLR Silver: Earned 100,000 credits (395,288)Woodall LLR Bronze: Earned 10,000 credits (64,250)321 Sieve (suspended) Silver: Earned 100,000 credits (128,421)Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,657,621)PPS Sieve Sapphire: Earned 20,000,000 credits (49,477,945)TRP Sieve (suspended) Silver: Earned 100,000 credits (137,815)
Message 72361 - Posted: 17 Jan 2014 | 18:57:28 UTC - in response to Message 72359.

Thanks for the quick reply.

I changed some permissions in the /programdata/boinc directory with inheritance of rights.
Also started Boinc as admin again, but the tasks still keep crashing.

Can I see the errors in local log files on my own pc?

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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 1 mega primeFound 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 Primes321 LLR Ruby: Earned 2,000,000 credits (4,724,352)Cullen LLR Ruby: Earned 2,000,000 credits (3,624,591)ESP LLR Turquoise: Earned 5,000,000 credits (5,021,269)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Sapphire: Earned 20,000,000 credits (20,751,038)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (36,067,618)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (3,718,606)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,963,361)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 (10,118,303)WW Sapphire: Earned 20,000,000 credits (26,816,000)GFN Emerald: Earned 50,000,000 credits (77,916,132)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 72362 - Posted: 17 Jan 2014 | 19:21:40 UTC - in response to Message 72361.

Thanks for the quick reply.

I changed some permissions in the /programdata/boinc directory with inheritance of rights.
Also started Boinc as admin again, but the tasks still keep crashing.

Can I see the errors in local log files on my own pc?



What I posted was from the stderr.txt file, which you can find in the slot directory while the app is running, and on the result webpage after the result had been completed and reported back to the server.

The directories that would cause this problem are most likely to be the projects/www.primegrid.com directory and the slot directories.
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Discovered 1 mega primeFound 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de PrimesFound 1 prime in the 2021 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,010,094)Cullen LLR Ruby: Earned 2,000,000 credits (2,022,806)ESP LLR Amethyst: Earned 1,000,000 credits (1,193,202)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,102)PPS LLR Sapphire: Earned 20,000,000 credits (24,726,694)PSP LLR Ruby: Earned 2,000,000 credits (4,060,731)SoB LLR Turquoise: Earned 5,000,000 credits (5,923,035)SR5 LLR Ruby: Earned 2,000,000 credits (2,061,736)SGS LLR Ruby: Earned 2,000,000 credits (2,139,194)TPS LLR (retired) Bronze: Earned 10,000 credits (19,376)TRP LLR Ruby: Earned 2,000,000 credits (2,520,745)Woodall LLR Ruby: Earned 2,000,000 credits (2,021,413)321 Sieve (suspended) Ruby: Earned 2,000,000 credits (2,915,071)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,584,236)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,461,309)PPS Sieve Emerald: Earned 50,000,000 credits (86,785,055)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (352,129)TRP Sieve (suspended) Gold: Earned 500,000 credits (776,202)AP 26/27 Turquoise: Earned 5,000,000 credits (5,851,049)WW Jade: Earned 10,000,000 credits (15,016,000)GFN Sapphire: Earned 20,000,000 credits (35,010,857)PSA Ruby: Earned 2,000,000 credits (4,154,617)
Message 72903 - Posted: 30 Jan 2014 | 15:43:12 UTC

There is a known bug in PPS Sieve about copying the results file between drives. So if your slots and projects are on different drives you may have this problem. I'm planning to fix this soon in the CUDA and OpenCL versions, once I can figure out a working development system.
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321 LLR Bronze: Earned 10,000 credits (34,360)Cullen LLR Bronze: Earned 10,000 credits (51,596)ESP LLR Bronze: Earned 10,000 credits (17,627)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (10,532)PPS LLR Silver: Earned 100,000 credits (102,808)PSP LLR Silver: Earned 100,000 credits (196,826)SoB LLR Silver: Earned 100,000 credits (264,666)SR5 LLR Bronze: Earned 10,000 credits (38,165)TRP LLR Bronze: Earned 10,000 credits (36,088)Woodall LLR Silver: Earned 100,000 credits (114,875)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (14,198)PPS Sieve Emerald: Earned 50,000,000 credits (73,156,030)TRP Sieve (suspended) Bronze: Earned 10,000 credits (15,666)AP 26/27 Amethyst: Earned 1,000,000 credits (1,127,997)GFN Turquoise: Earned 5,000,000 credits (5,099,320)
Message 73111 - Posted: 3 Feb 2014 | 3:43:01 UTC

My pps_sr2sieve tasks have been reporting only Computation Error for each of several hundred tasks; they all seem to fail. I'm not sure how long this has been going on. I'm running PPS (Sieve) 1.39 (atiPPSsieve) and elapsed time for each is about 3 seconds. Win 7 SP1 (64bit) on Dell Studio XPS 435MT i7 CPU 920 with ATI Radeon HD 4600, ATI driver 8.850.0.0, no overclocking.

Profile Michael GoetzProject donor
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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 1 mega primeFound 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 Primes321 LLR Ruby: Earned 2,000,000 credits (4,724,352)Cullen LLR Ruby: Earned 2,000,000 credits (3,624,591)ESP LLR Turquoise: Earned 5,000,000 credits (5,021,269)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Sapphire: Earned 20,000,000 credits (20,751,038)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (36,067,618)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (3,718,606)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,963,361)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 (10,118,303)WW Sapphire: Earned 20,000,000 credits (26,816,000)GFN Emerald: Earned 50,000,000 credits (77,916,132)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 73112 - Posted: 3 Feb 2014 | 3:51:17 UTC - in response to Message 73111.

My pps_sr2sieve tasks have been reporting only Computation Error for each of several hundred tasks; they all seem to fail. I'm not sure how long this has been going on. I'm running PPS (Sieve) 1.39 (atiPPSsieve) and elapsed time for each is about 3 seconds. Win 7 SP1 (64bit) on Dell Studio XPS 435MT i7 CPU 920 with ATI Radeon HD 4600, ATI driver 8.850.0.0, no overclocking.


Please unhide your computers. It makes it much easier to diagnose problems.
____________
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DaveKS
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Joined: 21 Aug 10
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Credit: 80,293,835
RAC: 1,250
321 LLR Bronze: Earned 10,000 credits (34,360)Cullen LLR Bronze: Earned 10,000 credits (51,596)ESP LLR Bronze: Earned 10,000 credits (17,627)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (10,532)PPS LLR Silver: Earned 100,000 credits (102,808)PSP LLR Silver: Earned 100,000 credits (196,826)SoB LLR Silver: Earned 100,000 credits (264,666)SR5 LLR Bronze: Earned 10,000 credits (38,165)TRP LLR Bronze: Earned 10,000 credits (36,088)Woodall LLR Silver: Earned 100,000 credits (114,875)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (14,198)PPS Sieve Emerald: Earned 50,000,000 credits (73,156,030)TRP Sieve (suspended) Bronze: Earned 10,000 credits (15,666)AP 26/27 Amethyst: Earned 1,000,000 credits (1,127,997)GFN Turquoise: Earned 5,000,000 credits (5,099,320)
Message 73197 - Posted: 5 Feb 2014 | 16:43:45 UTC - in response to Message 73112.

Thanks for the request to un-hide my computers, done, and Update issued.

In the meantime I've re-installed BOINC 7.2.33 with Repair. Noting that I had uninstalled VM because I forgot it was connected to BOINC, I also re-installed VM and Oracle stuff. Computation Errors still occurred, so I'm restarting my PC now to see if that changes the result.

DaveKS
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321 LLR Bronze: Earned 10,000 credits (34,360)Cullen LLR Bronze: Earned 10,000 credits (51,596)ESP LLR Bronze: Earned 10,000 credits (17,627)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (10,532)PPS LLR Silver: Earned 100,000 credits (102,808)PSP LLR Silver: Earned 100,000 credits (196,826)SoB LLR Silver: Earned 100,000 credits (264,666)SR5 LLR Bronze: Earned 10,000 credits (38,165)TRP LLR Bronze: Earned 10,000 credits (36,088)Woodall LLR Silver: Earned 100,000 credits (114,875)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (14,198)PPS Sieve Emerald: Earned 50,000,000 credits (73,156,030)TRP Sieve (suspended) Bronze: Earned 10,000 credits (15,666)AP 26/27 Amethyst: Earned 1,000,000 credits (1,127,997)GFN Turquoise: Earned 5,000,000 credits (5,099,320)
Message 73198 - Posted: 5 Feb 2014 | 17:12:24 UTC

Secunia reported VM install as out of date, so installed the .20 VM update and restarted PC. Tasks still failing after 3 seconds or so.

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Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 28 mega primesEliminated 7 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 2 Fermat divisors2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes highest prime countFound 22 primes in the 2019 Tour de Primes2020 Tour de Primes highest prime scoreFound 21 primes in the 2020 Tour de PrimesFound 4 mega primes in the 2020 Tour de PrimesFound 8 primes in the 2021 Tour de PrimesFound 1 mega prime in the 2021 Tour de Primes321 LLR Double Silver: Earned 200,000,000 credits (201,403,028)Cullen LLR Double Silver: Earned 200,000,000 credits (201,409,561)ESP LLR Double Silver: Earned 200,000,000 credits (203,249,784)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (109,580,172)PPS LLR Double Gold: Earned 500,000,000 credits (728,284,255)PSP LLR Double Bronze: Earned 100,000,000 credits (126,982,721)SoB LLR Double Silver: Earned 200,000,000 credits (206,540,703)SR5 LLR Double Silver: Earned 200,000,000 credits (214,437,634)SGS LLR Double Silver: Earned 200,000,000 credits (202,538,622)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Silver: Earned 200,000,000 credits (201,215,056)Woodall LLR Double Bronze: Earned 100,000,000 credits (111,907,254)321 Sieve (suspended) Double Silver: Earned 200,000,000 credits (235,451,253)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (285,139,652)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,728,939,994)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Silver: Earned 200,000,000 credits (385,720,907)WW Double Amethyst: Earned 1,000,000,000 credits (1,042,532,000)GFN Double Ruby: Earned 2,000,000,000 credits (2,058,252,264)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 73200 - Posted: 5 Feb 2014 | 17:33:54 UTC - in response to Message 73198.
Last modified: 5 Feb 2014 | 17:34:14 UTC

Make sure that you haven't updated your Catalyst drivers to newer than version 12.5. The OpenCL support was dropped for HD 4xxx cards beginning in version 12.6 (sorry if this is the case...I can never remember how to read the driver output that BOINC puts in the machine ID for AMD/ATI cards).

DaveKS
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321 LLR Bronze: Earned 10,000 credits (34,360)Cullen LLR Bronze: Earned 10,000 credits (51,596)ESP LLR Bronze: Earned 10,000 credits (17,627)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (10,532)PPS LLR Silver: Earned 100,000 credits (102,808)PSP LLR Silver: Earned 100,000 credits (196,826)SoB LLR Silver: Earned 100,000 credits (264,666)SR5 LLR Bronze: Earned 10,000 credits (38,165)TRP LLR Bronze: Earned 10,000 credits (36,088)Woodall LLR Silver: Earned 100,000 credits (114,875)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (14,198)PPS Sieve Emerald: Earned 50,000,000 credits (73,156,030)TRP Sieve (suspended) Bronze: Earned 10,000 credits (15,666)AP 26/27 Amethyst: Earned 1,000,000 credits (1,127,997)GFN Turquoise: Earned 5,000,000 credits (5,099,320)
Message 73498 - Posted: 14 Feb 2014 | 20:56:20 UTC - in response to Message 73200.

I have version 8.970.100.1100 Catalyst drivers dated 4/29/2013. ATI Radeon HD 4600 Series.

I've picked up some additional Tasks from PPS Sieve using the ATI and they seem to be running fine. The ones that are failing are GENEFR tasks, running for a few seconds and then reporting "Computation Error".

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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 1 mega primeFound 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 Primes321 LLR Ruby: Earned 2,000,000 credits (4,724,352)Cullen LLR Ruby: Earned 2,000,000 credits (3,624,591)ESP LLR Turquoise: Earned 5,000,000 credits (5,021,269)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Sapphire: Earned 20,000,000 credits (20,751,038)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (36,067,618)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (3,718,606)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,963,361)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 (10,118,303)WW Sapphire: Earned 20,000,000 credits (26,816,000)GFN Emerald: Earned 50,000,000 credits (77,916,132)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 73499 - Posted: 14 Feb 2014 | 21:03:36 UTC - in response to Message 73498.

I have version 8.970.100.1100 Catalyst drivers dated 4/29/2013. ATI Radeon HD 4600 Series.

I've picked up some additional Tasks from PPS Sieve using the ATI and they seem to be running fine. The ones that are failing are GENEFR tasks, running for a few seconds and then reporting "Computation Error".


I'm not an expert on ATI GPUs, but I believe the 4600 does not have double precision floating point, which is required by the genefer app. You can't run Genefer on that GPU.
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Credit: 409,806,319
RAC: 16,781
Discovered 1 mega primeEliminated 1 conjecture "k"Discovered 1 twin prime321 LLR Turquoise: Earned 5,000,000 credits (5,014,405)Cullen LLR Turquoise: Earned 5,000,000 credits (5,734,854)ESP LLR Turquoise: Earned 5,000,000 credits (5,421,149)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,576,209)PPS LLR Jade: Earned 10,000,000 credits (17,389,837)PSP LLR Jade: Earned 10,000,000 credits (10,425,342)SoB LLR Turquoise: Earned 5,000,000 credits (8,986,628)SR5 LLR Turquoise: Earned 5,000,000 credits (5,248,659)SGS LLR Turquoise: Earned 5,000,000 credits (6,878,856)TRP LLR Turquoise: Earned 5,000,000 credits (5,416,106)Woodall LLR Turquoise: Earned 5,000,000 credits (6,400,237)321 Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,000,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,000,977)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,843,367)PPS Sieve Emerald: Earned 50,000,000 credits (78,673,438)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,473,750)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,243,608)AP 26/27 Jade: Earned 10,000,000 credits (12,531,383)WW Ruby: Earned 2,000,000 credits (2,312,000)GFN Double Silver: Earned 200,000,000 credits (202,192,765)PSA Turquoise: Earned 5,000,000 credits (5,042,125)
Message 73500 - Posted: 14 Feb 2014 | 21:10:05 UTC

Michael is correct, you need Double Precision for the GFN projects, which your card does not have.

DaveKS
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Joined: 21 Aug 10
Posts: 7
ID: 66062
Credit: 80,293,835
RAC: 1,250
321 LLR Bronze: Earned 10,000 credits (34,360)Cullen LLR Bronze: Earned 10,000 credits (51,596)ESP LLR Bronze: Earned 10,000 credits (17,627)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (10,532)PPS LLR Silver: Earned 100,000 credits (102,808)PSP LLR Silver: Earned 100,000 credits (196,826)SoB LLR Silver: Earned 100,000 credits (264,666)SR5 LLR Bronze: Earned 10,000 credits (38,165)TRP LLR Bronze: Earned 10,000 credits (36,088)Woodall LLR Silver: Earned 100,000 credits (114,875)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (14,198)PPS Sieve Emerald: Earned 50,000,000 credits (73,156,030)TRP Sieve (suspended) Bronze: Earned 10,000 credits (15,666)AP 26/27 Amethyst: Earned 1,000,000 credits (1,127,997)GFN Turquoise: Earned 5,000,000 credits (5,099,320)
Message 73518 - Posted: 15 Feb 2014 | 15:43:18 UTC - in response to Message 73500.

Thanks, I will de-select those projects.

Van ZimmermanProject donor
Volunteer tester
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Joined: 30 Aug 12
Posts: 1950
ID: 168418
Credit: 6,315,554,899
RAC: 0
Discovered the World's First GFN-20 prime!!!Discovered 2 mega primesFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Sapphire: Earned 20,000,000 credits (20,089,185)Cullen LLR Sapphire: Earned 20,000,000 credits (21,197,588)ESP LLR Sapphire: Earned 20,000,000 credits (20,089,407)Generalized Cullen/Woodall LLR Sapphire: Earned 20,000,000 credits (21,873,609)PPS LLR Sapphire: Earned 20,000,000 credits (21,918,476)PSP LLR Sapphire: Earned 20,000,000 credits (20,117,197)SoB LLR Sapphire: Earned 20,000,000 credits (26,779,370)SR5 LLR Sapphire: Earned 20,000,000 credits (20,278,667)SGS LLR Sapphire: Earned 20,000,000 credits (20,055,153)TRP LLR Sapphire: Earned 20,000,000 credits (20,619,871)Woodall LLR Sapphire: Earned 20,000,000 credits (20,394,541)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (28,148,632)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,373,251)PPS Sieve Double Amethyst: Earned 1,000,000,000 credits (1,051,222,753)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,189,695)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,102,079)AP 26/27 Emerald: Earned 50,000,000 credits (60,248,786)GFN Double Ruby: Earned 2,000,000,000 credits (4,703,540,875)PSA Double Bronze: Earned 100,000,000 credits (198,313,575)
Message 74360 - Posted: 11 Mar 2014 | 11:58:11 UTC - in response to Message 73500.

On a similar vein, I have several Macs, and all those with ATI GPUs, and all those with 5770, 6750M, and 6770M GPUs have consistent "Error while Computing" for Genefer on OpenCL. The two mac pros with GTX 680s appear to have no issue with the cuda version of Genefer.

Van ZimmermanProject donor
Volunteer tester
Send message
Joined: 30 Aug 12
Posts: 1950
ID: 168418
Credit: 6,315,554,899
RAC: 0
Discovered the World's First GFN-20 prime!!!Discovered 2 mega primesFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Sapphire: Earned 20,000,000 credits (20,089,185)Cullen LLR Sapphire: Earned 20,000,000 credits (21,197,588)ESP LLR Sapphire: Earned 20,000,000 credits (20,089,407)Generalized Cullen/Woodall LLR Sapphire: Earned 20,000,000 credits (21,873,609)PPS LLR Sapphire: Earned 20,000,000 credits (21,918,476)PSP LLR Sapphire: Earned 20,000,000 credits (20,117,197)SoB LLR Sapphire: Earned 20,000,000 credits (26,779,370)SR5 LLR Sapphire: Earned 20,000,000 credits (20,278,667)SGS LLR Sapphire: Earned 20,000,000 credits (20,055,153)TRP LLR Sapphire: Earned 20,000,000 credits (20,619,871)Woodall LLR Sapphire: Earned 20,000,000 credits (20,394,541)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (28,148,632)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,373,251)PPS Sieve Double Amethyst: Earned 1,000,000,000 credits (1,051,222,753)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,189,695)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,102,079)AP 26/27 Emerald: Earned 50,000,000 credits (60,248,786)GFN Double Ruby: Earned 2,000,000,000 credits (4,703,540,875)PSA Double Bronze: Earned 100,000,000 credits (198,313,575)
Message 74361 - Posted: 11 Mar 2014 | 12:42:45 UTC - in response to Message 74360.

To answer my own question it would appear that neither the 5770 nor the 67xx have double precision support.

Message boards : Problems and Help : Computation errors on GPU PPS Sieve tasks

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