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

Toggle Menu

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other

drummers-lowrise

Advanced search

Message boards : Problems and Help : lots of maxErr exceeded

Author Message
[AF>EDLS]zOU
Send message
Joined: 7 Apr 15
Posts: 2
ID: 392025
Credit: 119,087,758
RAC: 56,258
321 LLR Silver: Earned 100,000 credits (102,117)Cullen LLR Silver: Earned 100,000 credits (364,288)ESP LLR Silver: Earned 100,000 credits (252,770)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (231,345)PPS LLR Bronze: Earned 10,000 credits (70,937)PSP LLR Gold: Earned 500,000 credits (705,889)SoB LLR Gold: Earned 500,000 credits (673,964)SR5 LLR Bronze: Earned 10,000 credits (91,860)TRP LLR Silver: Earned 100,000 credits (262,659)Woodall LLR Silver: Earned 100,000 credits (284,960)321 Sieve Bronze: Earned 10,000 credits (59,159)PPS Sieve Sapphire: Earned 20,000,000 credits (35,867,440)AP 26/27 Amethyst: Earned 1,000,000 credits (1,576,770)GFN Emerald: Earned 50,000,000 credits (78,534,942)
Message 135296 - Posted: 4 Dec 2019 | 6:21:48 UTC
Last modified: 4 Dec 2019 | 6:44:54 UTC

Hello,

I noticed I have a bunch of tasks aborted because of maxErr exceeded

example below:

Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<message>
The system cannot find the device specified.
(0x14) - exit code 20 (0x14)</message>
<stderr_txt>
geneferocl 3.3.3-2 (Windows/OpenCL/32-bit)

Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.

Running on platform 'NVIDIA CUDA', device 'GeForce GTX 980', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '441.12'.
16 computeUnits @ 1430MHz, memSize=4096MB, cacheSize=768kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Supported transform implementations: ocl ocl2 ocl3 ocl4 ocl5

Command line: projects/www.primegrid.com/geneferocl_windows_3.3.3-2.exe -boinc -q 69944124^65536+1

Normal priority change succeeded.
Checking available transform implementations...
OCL transform is past its b limit.
OCL3 transform is past its b limit.
OCL4 transform is past its b limit.
OCL5 transform is past its b limit.
Using OCL2 transform
Starting initialization...
Initialization complete (0.326 seconds).
Testing 69944124^65536+1...
Estimated time for 69944124^65536+1 is 0:03:40

maxErr exceeded for 69944124^65536+1, 1.0000 > 0.4500
Errors occurred for all available transform implementations
Waiting 10 minutes before attempting to continue from last checkpoint...

geneferocl 3.3.3-2 (Windows/OpenCL/32-bit)

Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.

Running on platform 'NVIDIA CUDA', device 'GeForce GTX 980', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '441.12'.
16 computeUnits @ 1430MHz, memSize=4096MB, cacheSize=768kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Supported transform implementations: ocl ocl2 ocl3 ocl4 ocl5

Command line: projects/www.primegrid.com/geneferocl_windows_3.3.3-2.exe -boinc -q 69944124^65536+1

Normal priority change succeeded.
Using OCL2 transform
Resuming 69944124^65536+1 from a checkpoint (1707847 iterations left)
Estimated time for 69944124^65536+1 is 0:03:41

maxErr exceeded for 69944124^65536+1, 1.0000 > 0.4500
Errors occurred for all available transform implementations
Waiting 10 minutes before attempting to continue from last checkpoint...

geneferocl 3.3.3-2 (Windows/OpenCL/32-bit)

Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.

Running on platform 'NVIDIA CUDA', device 'GeForce GTX 980', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '441.12'.
16 computeUnits @ 1430MHz, memSize=4096MB, cacheSize=768kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Supported transform implementations: ocl ocl2 ocl3 ocl4 ocl5

Command line: projects/www.primegrid.com/geneferocl_windows_3.3.3-2.exe -boinc -q 69944124^65536+1

Normal priority change succeeded.
Using OCL2 transform
Resuming 69944124^65536+1 from a checkpoint (1707847 iterations left)
Estimated time for 69944124^65536+1 is 0:03:41

maxErr exceeded for 69944124^65536+1, 1.0000 > 0.4500
Errors occurred for all available transform implementations
Waiting 10 minutes before attempting to continue from last checkpoint...

geneferocl 3.3.3-2 (Windows/OpenCL/32-bit)

Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.

Running on platform 'NVIDIA CUDA', device 'GeForce GTX 980', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '441.12'.
16 computeUnits @ 1430MHz, memSize=4096MB, cacheSize=768kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Supported transform implementations: ocl ocl2 ocl3 ocl4 ocl5

Command line: projects/www.primegrid.com/geneferocl_windows_3.3.3-2.exe -boinc -q 69944124^65536+1

Normal priority change succeeded.
Using OCL2 transform
Resuming 69944124^65536+1 from a checkpoint (1707847 iterations left)
Estimated time for 69944124^65536+1 is 0:03:41

maxErr exceeded for 69944124^65536+1, 1.0000 > 0.4500
Errors occurred for all available transform implementations
Waiting 10 minutes before attempting to continue from last checkpoint...

geneferocl 3.3.3-2 (Windows/OpenCL/32-bit)

Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.

Running on platform 'NVIDIA CUDA', device 'GeForce GTX 980', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '441.12'.
16 computeUnits @ 1430MHz, memSize=4096MB, cacheSize=768kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Supported transform implementations: ocl ocl2 ocl3 ocl4 ocl5

Command line: projects/www.primegrid.com/geneferocl_windows_3.3.3-2.exe -boinc -q 69944124^65536+1

Normal priority change succeeded.
Using OCL2 transform
Resuming 69944124^65536+1 from a checkpoint (1707847 iterations left)
Estimated time for 69944124^65536+1 is 0:03:41

maxErr exceeded for 69944124^65536+1, 1.0000 > 0.4500
Errors occurred for all available transform implementations
Waiting 10 minutes before attempting to continue from last checkpoint...

geneferocl 3.3.3-2 (Windows/OpenCL/32-bit)

Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.

Running on platform 'NVIDIA CUDA', device 'GeForce GTX 980', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '441.12'.
16 computeUnits @ 1430MHz, memSize=4096MB, cacheSize=768kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Supported transform implementations: ocl ocl2 ocl3 ocl4 ocl5

Command line: projects/www.primegrid.com/geneferocl_windows_3.3.3-2.exe -boinc -q 69944124^65536+1

Normal priority change succeeded.
Using OCL2 transform
Resuming 69944124^65536+1 from a checkpoint (1707847 iterations left)
Estimated time for 69944124^65536+1 is 0:03:41

maxErr exceeded for 69944124^65536+1, 1.0000 > 0.4500
Errors occurred for all available transform implementations
Waiting 10 minutes before attempting to continue from last checkpoint...

geneferocl 3.3.3-2 (Windows/OpenCL/32-bit)

Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.

Running on platform 'NVIDIA CUDA', device 'GeForce GTX 980', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '441.12'.
16 computeUnits @ 1430MHz, memSize=4096MB, cacheSize=768kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Supported transform implementations: ocl ocl2 ocl3 ocl4 ocl5

Command line: projects/www.primegrid.com/geneferocl_windows_3.3.3-2.exe -boinc -q 69944124^65536+1

Normal priority change succeeded.
Calculation failed after 6 tries, please test your GPU or CPU carefully to ensure it can reliably compute GFN tests.
06:13:58 (1228): called boinc_finish(20)

</stderr_txt>
]]>




This is the host:
http://www.primegrid.com/show_host_detail.php?hostid=977035

It's has an ASUS GTX980 20th anniversary and a ASUS GTX980ti 20th anniversary
Nvidia Drivers 441.12, Windows 10

Error happens on Genefer 16/17/18/19, no errors (so far) on 15/20/21/22

[AF>EDLS]zOU
Send message
Joined: 7 Apr 15
Posts: 2
ID: 392025
Credit: 119,087,758
RAC: 56,258
321 LLR Silver: Earned 100,000 credits (102,117)Cullen LLR Silver: Earned 100,000 credits (364,288)ESP LLR Silver: Earned 100,000 credits (252,770)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (231,345)PPS LLR Bronze: Earned 10,000 credits (70,937)PSP LLR Gold: Earned 500,000 credits (705,889)SoB LLR Gold: Earned 500,000 credits (673,964)SR5 LLR Bronze: Earned 10,000 credits (91,860)TRP LLR Silver: Earned 100,000 credits (262,659)Woodall LLR Silver: Earned 100,000 credits (284,960)321 Sieve Bronze: Earned 10,000 credits (59,159)PPS Sieve Sapphire: Earned 20,000,000 credits (35,867,440)AP 26/27 Amethyst: Earned 1,000,000 credits (1,576,770)GFN Emerald: Earned 50,000,000 credits (78,534,942)
Message 135299 - Posted: 4 Dec 2019 | 7:36:59 UTC - in response to Message 135296.

Updated the drivers (just in case)

6 04-Dec-19 8:17:30 CUDA: NVIDIA GPU 0: GeForce GTX 980 Ti (driver version 441.41, CUDA version 10.2, compute capability 5.2, 4096MB, 3959MB available, 7699 GFLOPS peak)
7 04-Dec-19 8:17:30 CUDA: NVIDIA GPU 1: GeForce GTX 980 (driver version 441.41, CUDA version 10.2, compute capability 5.2, 4096MB, 3378MB available, 5859 GFLOPS peak)
8 04-Dec-19 8:17:30 OpenCL: NVIDIA GPU 0: GeForce GTX 980 Ti (driver version 441.41, device version OpenCL 1.2 CUDA, 6144MB, 3959MB available, 7699 GFLOPS peak)
9 04-Dec-19 8:17:30 OpenCL: NVIDIA GPU 1: GeForce GTX 980 (driver version 441.41, device version OpenCL 1.2 CUDA, 4096MB, 3378MB available, 5859 GFLOPS peak)

Post to thread

Message boards : Problems and Help : lots of maxErr exceeded

[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2020 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 0.58, 0.82, 1.03
Generated 29 Mar 2020 | 6:57:08 UTC