Quote from: hankt on February 08, 2018, 03:55:54 AM

Quote from: hankt on February 07, 2018, 09:06:01 AM

How would I launch for just GPU 7, an AMD card?

Oddly, when launched nsgminer only employs my Nvidia cards?

I want to use nsgminer strictly on the Amd cards. Can anyone assist me with configuration switches for that?

If you have both AMD and NVIDIA cards installed, and haven't specified --gpu-platform, the miner selects platform 0 which could be either. The miner used to expect platform 0 to be AMD and platform 1 to be NVIDIA, but platform ordering could be confused sometimes. Also expect some hardware monitoring mismatches and warnings as the AMD ADL code is somewhat old.

Code:

[2018-02-08 11:27:34] OpenCL platform 0 vendor: NVIDIA Corporation
[11:27:34] OpenCL platform 0 name: NVIDIA CUDA
[11:27:34] OpenCL platform 0 version: OpenCL 1.2 CUDA 8.0.5
[11:27:34] Platform 0 devices: 2
[11:27:34] 0 GeForce GTX 750 Ti
[11:27:34] 1 GeForce GTX 750 Ti

[11:27:34] OpenCL platform 1 vendor: Advanced Micro Devices, Inc.
[11:27:34] OpenCL platform 1 name: AMD Accelerated Parallel Processing
[11:27:34] OpenCL platform 1 version: OpenCL 1.2 AMD-APP (938.2)
[11:27:34] Platform 1 devices: 1
[11:27:34] 0 Juniper

[11:27:34] 3 OpenCL GPU devices detected

[11:27:34] Adapter returns ID 0 meaning not AMD. Card order might be confused
[11:27:34] Adapter returns ID 0 meaning not AMD. Card order might be confused
[11:27:34] ADL found more devices than opencl!
[11:27:34] There is possibly at least one GPU that doesn't support OpenCL
[11:27:34] Use the gpu map feature to reliably map OpenCL to ADL
[11:27:34] Adapter returns ID 0 meaning not AMD. Card order might be confused
[11:27:34] WARNING: Number of OpenCL and ADL devices did not match!
[11:27:34] Hardware monitoring may NOT match up with devices!
[11:27:34] GPU 0 AMD Radeon HD 6700 Series hardware monitoring enabled
[11:27:34] GPU 1 AMD Radeon HD 6700 Series hardware monitoring enabled
[11:27:34] Failed to ADL_Overdrive5_ODPerformanceLevels_Get
[11:27:34] Unable to load the NVIDIA Management Library