There's an issue with NBMiner in several lates releases of NHM Window.
When benchmarking, it crashes with ERROR - CUDA Error: named symbol not found (err_no=500):
[19:21:31] INFO - ----------------------------------------------
[19:21:31] INFO - | |
[19:21:31] INFO - | |
[19:21:31] INFO - | |
[19:21:31] INFO - | |
[19:21:31] INFO - | |
[19:21:31] INFO - | |
[19:21:31] INFO - | |
[19:21:31] INFO - | NBMiner - Crypto GPU Miner |
[19:21:31] INFO - | 42.3 |
[19:21:31] INFO - | |
[19:21:31] INFO - ----------------------------------------------
[19:21:31] INFO - ------------------- System -------------------
[19:21:31] INFO - OS: Windows 10 Version 2009, 10.0.26100
[19:21:31] INFO - CPU: AMD Ryzen 9 5900HX with Radeon Graphics
[19:21:31] INFO - RAM: 17480 MB / 32620 MB
[19:21:31] INFO - VMEM: 45075 MB / 65388 MB
[19:21:31] INFO - CU_DRV: 12.4, 552.12
[19:21:31] INFO - CL_DRV:
[19:21:31] INFO - ------------------- Config -------------------
[19:21:31] INFO - ALGO: octopus
[19:21:31] INFO - URL: stratum+tcp://34.111.128.155:9200
[19:21:31] INFO - USER: 33hGFJZQAfbdzyHGqhJPvZwncDjUBdZqjW
[19:21:31] INFO - TEMP: limit 90C, start 85C
[19:21:31] INFO - ------------------- Device -------------------
[19:21:31] INFO - |ID|PCI| CC| Memory| CU| RamType| RamVendor|
[19:21:31] INFO - *| 0| 1| 86| 16383M| 48| GDDR6| Samsung| NVIDIA GeForce RTX 3080 Laptop GPU
[19:21:32] INFO - ----------------------------------------------
[19:21:32] INFO - octopus - Logging in to 34.111.128.155:9200 ...
[19:21:32] INFO - octopus - Login succeeded.
[19:21:32] INFO - API: 127.0.0.1:4000
[19:21:32] INFO - API server started.
[19:21:32] INFO - octopus - New job: 34.111.128.155:9200, ID: f3867f20, HEIGHT: 93861479, DIFF: 8.590G
[19:21:34] INFO - Device 0 started, Free mem = 15253 MB.
[19:21:34] ERROR - CUDA Error: named symbol not found (err_no=500)
[19:21:34] ERROR - Device 0 exception, exit ...
but when launched via included bat files, like start_ae.bat, or if you enter the hashrate manually and launch it from NHM, it works without issue:
C:\Users\***\AppData\Local\Programs\NiceHash Miner\miner_plugins\f683f550-94eb-11ea-a64d-17be303ea466\bins\23.0\NBMiner_Win>nbminer -a cuckoo_ae -o stratum+tcp://pool.eu.woolypooly.com:20000 -u ak_2tsCxmwtPWUFg6NxrjXkCAdPq6sHwysK3NsVxGTnZhuGGRf4Cy.default
[19:28:48] INFO - ----------------------------------------------
[19:28:48] INFO - | |
[19:28:48] INFO - | |
[19:28:48] INFO - | |
[19:28:48] INFO - | |
[19:28:48] INFO - | |
[19:28:48] INFO - | |
[19:28:48] INFO - | |
[19:28:48] INFO - | NBMiner - Crypto GPU Miner |
[19:28:48] INFO - | 42.3 |
[19:28:48] INFO - | |
[19:28:48] INFO - ----------------------------------------------
[19:28:48] INFO - ------------------- System -------------------
[19:28:48] INFO - OS: Windows 10 Version 2009, 10.0.26100
[19:28:48] INFO - CPU: AMD Ryzen 9 5900HX with Radeon Graphics
[19:28:48] INFO - RAM: 18070 MB / 32620 MB
[19:28:48] INFO - VMEM: 44812 MB / 65388 MB
[19:28:48] INFO - CU_DRV: 12.4, 552.12
[19:28:48] INFO - CL_DRV:
[19:28:48] INFO - ------------------- Config -------------------
[19:28:48] INFO - ALGO: cuckoo_ae
[19:28:48] INFO - URL: stratum+tcp://pool.eu.woolypooly.com:20000
[19:28:48] INFO - USER: ak_2tsCxmwtPWUFg6NxrjXkCAdPq6sHwysK3NsVxGTnZhuGGRf4Cy.default
[19:28:48] INFO - TEMP: limit 90C, start 85C
[19:28:48] INFO - ------------------- Device -------------------
[19:28:48] INFO - |ID|PCI| CC| Memory| CU| RamType| RamVendor|
[19:28:48] INFO - *| 0| 1| 86| 16383M| 48| GDDR6| Samsung| NVIDIA GeForce RTX 3080 Laptop GPU
[19:28:49] INFO - ----------------------------------------------
[19:28:49] INFO - cuckoo_ae - Logging in to pool.eu.woolypooly.com(78.47.18.128):20000 ...
[19:28:51] INFO - cuckoo_ae - Login succeeded.
[19:28:51] INFO - API: 0.0.0.0:22333
[19:28:51] INFO - API server started.
[19:28:51] INFO - cuckoo_ae - New job: pool.eu.woolypooly.com:20000, ID: 00001bca, HEIGHT: 931334, DIFF: 336.0
[19:28:53] INFO - Device 0 started, Free mem = 15253 MB.
[19:28:55] INFO - cuckoo_ae - New job: pool.eu.woolypooly.com:20000, ID: 00001bcb, HEIGHT: 931335, DIFF: 336.0
There's an issue with NBMiner in several lates releases of NHM Window. When benchmarking, it crashes with
ERROR - CUDA Error: named symbol not found (err_no=500):but when launched via included bat files, like start_ae.bat, or if you enter the hashrate manually and launch it from NHM, it works without issue: