NVIDIA Invalid Result GPU ID 0 - with latest version

[Arramis]

Please provide as much as possible information to reproduce the issue.

Basic information

• Type of the CPU. - AMD RYZEN 1700x
• Type of the GPU (if you try to miner with the GPU). EVGA GFORCE 1080 FTW ACX 3.0 08G-P4-6286-KR

Issue with the execution

• Do you compiled the miner by our own? NO - downloaded from here.

  run ./xmr-stak --version-long and add the output here xmr-stak/2.4.3/26a5d65f/master/win/nvidia-amd-cpu/aeon-cryptonight-monero/20

Stability issue

• Is the CPU or GPU overclocked? NO
• Is the Main memory of the CPU or GPU undervolted? I do not know - i did not modify anything.

error

RESULT REPORT Difficulty : 4000 Good results : 33 / 35 (94.3 %) Avg result time : 2.5 sec Pool-side hashes : 92000

Top 10 best results found: | 0 | 96082 | 1 | 43653 | | 2 | 27547 | 3 | 24195 | | 4 | 23085 | 5 | 21177 | | 6 | 18143 | 7 | 16451 | | 8 | 15700 | 9 | 12295 |

Error details: | Count | Error text | Last seen | | 2 | NVIDIA Invalid Result GPU ID 0 | 2018-05-24 23:09:12 |

This error appeared after windows update. Never had any issue with xmr-stak-win64 or xmr-stak -nvidia (the latest version before win64). I played a bit with b-factor and other parameters and the best succes rate is arround 90-95%.

This is nvidia.txt

"gpu_threads_conf" : [ // gpu: GeForce GTX 1080 architecture: 61 // memory: 6758/8192 MiB // smx: 20 { "index" : 0, "threads" : 32, "blocks" : 50, "bfactor" : 10, "bsleep" : 100, "affine_to_cpu" : true, "sync_mode" : 0, },

],

i tried without affine_to_cpu i tried with lower and higher threads, blocks i tried bfactor from 1 to 15 and sleep from 25 to 100 i tried syncmode 0 and 3.

Any ideas? :) Thank you.

[Loule-Corro]

Same here, maybe last cumulative update for Win 10 1803 ?

[Arramis]

yep, that update :) (1803 build 17134.48), so i`m not the only one.

[JerichoJones]

Have you tried uninstall/reinstall driver after the update?

[Arramis]

Yes, no solution.

[jirkag]

I have same problem on linux UBUNTU 18.04 with AMD 18.20 drivers. I am getting invalid results for all my AMD cards in rig. Problem disaper in case that I am revert back to 17. 50 drivers. Please look to this issue, never cards are working with new drivers only.

[smash120]

I had the same issue with my AMD cards and after playing around with my miner and pc for a few days I deleted all files in the following directory C:\Users\userprofile\AppData\Local.openclcache and ran the miner again and the AMD Invalid Result GPU ID 0 no longer displayed.

[Arramis]

Thanks but i do not have the directory Local.openclcache. :)

[serggray]

Please install old Nvidia drivers v380 and problem will vanished.

[Spudz76]

Current Release is built for CUDA10.0 Current Drivers have CUDA 10.1 Run a Driver that still contains CUDA10.0 something must be broken in the backward-compatibility (like every time) Or, compile against CUDA Toolkit 10.1 and run latest driver

You want the detection line [x/y] x and y to be equal It will run anyway as long as CUDA still allows it but it is never ideal.