PrimeGrid
Please visit donation page to help the project cover running costs for this month

Toggle Menu

Join PrimeGrid

  1. Read our rules and policies.
  2. Download, install and run the BOINC software used by PrimeGrid.
  3. When prompted, enter the URL:
    http://www.primegrid.com/
  4. Select which subprojects to run via the PrimeGrid Preferences.

Returning Participants

Community

Leader Boards

Results

Other

drummers-lowrise

Advanced search

Message boards : AP26 - AP27 Search : AP on Ubuntu getting computation errors b4 it starts

Subscribe Sort
Author Message
Profile PenguinProject donor
Avatar
Send message
Joined: 14 Sep 12
Posts: 637
ID: 172547
Credit: 1,978,577,857
RAC: 5,122,933
Discovered 5 mega primesEliminated 1 conjecture "k"Discovered 1 AP26Found 1 prime in the 2019 Tour de PrimesFound 15 primes in the 2020 Tour de PrimesFound 15 primes in the 2021 Tour de PrimesFound 2 primes in the 2021 Tour de Primes Mountain Stage321 LLR Jade: Earned 10,000,000 credits (11,983,704)Cullen LLR Turquoise: Earned 5,000,000 credits (6,425,547)ESP LLR Jade: Earned 10,000,000 credits (10,390,853)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,894,366)PPS LLR Sapphire: Earned 20,000,000 credits (45,233,495)PSP LLR Jade: Earned 10,000,000 credits (19,129,729)SoB LLR Ruby: Earned 2,000,000 credits (2,753,793)SR5 LLR Jade: Earned 10,000,000 credits (12,915,304)SGS LLR Jade: Earned 10,000,000 credits (16,419,078)TRP LLR Jade: Earned 10,000,000 credits (16,550,409)Woodall LLR Turquoise: Earned 5,000,000 credits (7,594,147)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (23,909,932)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Double Silver: Earned 200,000,000 credits (430,321,634)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Double Bronze: Earned 100,000,000 credits (101,907,858)WW Double Bronze: Earned 100,000,000 credits (135,964,000)GFN Double Silver: Earned 200,000,000 credits (463,098,397)PSA Double Gold: Earned 500,000,000 credits (666,025,256)
Message 121449 - Posted: 26 Oct 2018 | 23:55:38 UTC

I've got SETI running ok with the GPU, but not the primegrid AP search. B4 the task starts it gets a computation error.

I'm relearning Linux and not sure what could be causing it. EVGA Geforce 1050Ti 4gb card.

Drivers are installed, rebooted, AP tasks fail. Will try a GFN task now and PPS sieve to check those as well.

ID: 121449 | Report as offensive
Profile PenguinProject donor
Avatar
Send message
Joined: 14 Sep 12
Posts: 637
ID: 172547
Credit: 1,978,577,857
RAC: 5,122,933
Discovered 5 mega primesEliminated 1 conjecture "k"Discovered 1 AP26Found 1 prime in the 2019 Tour de PrimesFound 15 primes in the 2020 Tour de PrimesFound 15 primes in the 2021 Tour de PrimesFound 2 primes in the 2021 Tour de Primes Mountain Stage321 LLR Jade: Earned 10,000,000 credits (11,983,704)Cullen LLR Turquoise: Earned 5,000,000 credits (6,425,547)ESP LLR Jade: Earned 10,000,000 credits (10,390,853)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,894,366)PPS LLR Sapphire: Earned 20,000,000 credits (45,233,495)PSP LLR Jade: Earned 10,000,000 credits (19,129,729)SoB LLR Ruby: Earned 2,000,000 credits (2,753,793)SR5 LLR Jade: Earned 10,000,000 credits (12,915,304)SGS LLR Jade: Earned 10,000,000 credits (16,419,078)TRP LLR Jade: Earned 10,000,000 credits (16,550,409)Woodall LLR Turquoise: Earned 5,000,000 credits (7,594,147)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (23,909,932)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Double Silver: Earned 200,000,000 credits (430,321,634)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Double Bronze: Earned 100,000,000 credits (101,907,858)WW Double Bronze: Earned 100,000,000 credits (135,964,000)GFN Double Silver: Earned 200,000,000 credits (463,098,397)PSA Double Gold: Earned 500,000,000 credits (666,025,256)
Message 121450 - Posted: 27 Oct 2018 | 0:17:25 UTC - in response to Message 121449.
Last modified: 27 Oct 2018 | 0:18:14 UTC

PPS-Sieve works

GFN does not (for GFN 15 and GFN-17 MEGA)

AP does not


Floating point math issues?

http://www.primegrid.com/results.php?hostid=939679

ID: 121450 | Report as offensive
Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Avatar
Send message
Joined: 21 Jan 10
Posts: 13619
ID: 53948
Credit: 265,697,506
RAC: 308,773
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 (3,117,969)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 (3,718,526)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 (22,256,000)GFN Emerald: Earned 50,000,000 credits (77,916,132)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 121451 - Posted: 27 Oct 2018 | 1:09:13 UTC

PPS-Sieve is a CUDA program. AP27 and Genefer are OpenCL.

It sounds like the OpenCL driver isn't installed correctly.
____________
My lucky number is 75898524288+1

ID: 121451 | Report as offensive
Profile PenguinProject donor
Avatar
Send message
Joined: 14 Sep 12
Posts: 637
ID: 172547
Credit: 1,978,577,857
RAC: 5,122,933
Discovered 5 mega primesEliminated 1 conjecture "k"Discovered 1 AP26Found 1 prime in the 2019 Tour de PrimesFound 15 primes in the 2020 Tour de PrimesFound 15 primes in the 2021 Tour de PrimesFound 2 primes in the 2021 Tour de Primes Mountain Stage321 LLR Jade: Earned 10,000,000 credits (11,983,704)Cullen LLR Turquoise: Earned 5,000,000 credits (6,425,547)ESP LLR Jade: Earned 10,000,000 credits (10,390,853)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,894,366)PPS LLR Sapphire: Earned 20,000,000 credits (45,233,495)PSP LLR Jade: Earned 10,000,000 credits (19,129,729)SoB LLR Ruby: Earned 2,000,000 credits (2,753,793)SR5 LLR Jade: Earned 10,000,000 credits (12,915,304)SGS LLR Jade: Earned 10,000,000 credits (16,419,078)TRP LLR Jade: Earned 10,000,000 credits (16,550,409)Woodall LLR Turquoise: Earned 5,000,000 credits (7,594,147)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (23,909,932)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Double Silver: Earned 200,000,000 credits (430,321,634)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Double Bronze: Earned 100,000,000 credits (101,907,858)WW Double Bronze: Earned 100,000,000 credits (135,964,000)GFN Double Silver: Earned 200,000,000 credits (463,098,397)PSA Double Gold: Earned 500,000,000 credits (666,025,256)
Message 121458 - Posted: 27 Oct 2018 | 9:54:41 UTC - in response to Message 121451.

PPS-Sieve is a CUDA program. AP27 and Genefer are OpenCL.

It sounds like the OpenCL driver isn't installed correctly.


ok. That's something to go on. I will see about installing the OpenCl drivers, either new, or correctly fixing them, and see what happens.

ID: 121458 | Report as offensive
Profile PenguinProject donor
Avatar
Send message
Joined: 14 Sep 12
Posts: 637
ID: 172547
Credit: 1,978,577,857
RAC: 5,122,933
Discovered 5 mega primesEliminated 1 conjecture "k"Discovered 1 AP26Found 1 prime in the 2019 Tour de PrimesFound 15 primes in the 2020 Tour de PrimesFound 15 primes in the 2021 Tour de PrimesFound 2 primes in the 2021 Tour de Primes Mountain Stage321 LLR Jade: Earned 10,000,000 credits (11,983,704)Cullen LLR Turquoise: Earned 5,000,000 credits (6,425,547)ESP LLR Jade: Earned 10,000,000 credits (10,390,853)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,894,366)PPS LLR Sapphire: Earned 20,000,000 credits (45,233,495)PSP LLR Jade: Earned 10,000,000 credits (19,129,729)SoB LLR Ruby: Earned 2,000,000 credits (2,753,793)SR5 LLR Jade: Earned 10,000,000 credits (12,915,304)SGS LLR Jade: Earned 10,000,000 credits (16,419,078)TRP LLR Jade: Earned 10,000,000 credits (16,550,409)Woodall LLR Turquoise: Earned 5,000,000 credits (7,594,147)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (23,909,932)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,018,833)PPS Sieve Double Silver: Earned 200,000,000 credits (430,321,634)TRP Sieve (suspended) Silver: Earned 100,000 credits (110,630)AP 26/27 Double Bronze: Earned 100,000,000 credits (101,907,858)WW Double Bronze: Earned 100,000,000 credits (135,964,000)GFN Double Silver: Earned 200,000,000 credits (463,098,397)PSA Double Gold: Earned 500,000,000 credits (666,025,256)
Message 121459 - Posted: 27 Oct 2018 | 10:13:41 UTC - in response to Message 121458.

PPS-Sieve is a CUDA program. AP27 and Genefer are OpenCL.

It sounds like the OpenCL driver isn't installed correctly.


ok. That's something to go on. I will see about installing the OpenCl drivers, either new, or correctly fixing them, and see what happens.



Sweet success! First AP task running on the 1050ti on the Ubuntu machine. Thanks Michael!

I ran this command - "sudo apt install ocl-icd-libopencl1"


ID: 121459 | Report as offensive

Message boards : AP26 - AP27 Search : AP on Ubuntu getting computation errors b4 it starts

[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2021 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 1.86, 2.15, 2.55
Generated 14 Apr 2021 | 18:19:45 UTC