Title: Mining on Intel integrated GPU? Post by: taotree on April 22, 2013, 01:09:56 PM I found this topic:
https://bitcointalk.org/index.php?topic=71366.40 It appears someone is doing it. I don't have a dedicated mining rig, just using my desktop. I figure I might as well use everything I have rather than let it sit idle (computer is running anyway). I just updated the driver for the Intel HD 4000. Running cgminer -n, I get the output below. It's apparently getting an error trying to get the device ID of the intel GPU. Any ideas on how to get it working? [2013-04-22 06:02:05] CL Platform 0 vendor: Intel(R) Corporation [2013-04-22 06:02:05] CL Platform 0 name: Intel(R) OpenCL [2013-04-22 06:02:05] CL Platform 0 version: OpenCL 1.2 [2013-04-22 06:02:05] Error -1: Getting Device IDs (num) [2013-04-22 06:02:05] CL Platform 1 vendor: NVIDIA Corporation [2013-04-22 06:02:05] CL Platform 1 name: NVIDIA CUDA [2013-04-22 06:02:05] CL Platform 1 version: OpenCL 1.1 CUDA 4.2.1 [2013-04-22 06:02:05] Platform 1 devices: 1 [2013-04-22 06:02:05] 0 GeForce GTX 670 [2013-04-22 06:02:05] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-22 06:02:05] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-22 06:02:05] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-22 06:02:05] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-22 06:02:05] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-22 06:02:05] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-22 06:02:05] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-22 06:02:05] ADL found less devices than opencl! [2013-04-22 06:02:05] There is possibly more than one display attached to a GPU [2013-04-22 06:02:05] Use the gpu map feature to reliably map OpenCL to ADL [2013-04-22 06:02:05] WARNING: Number of OpenCL and ADL devices did not match! [2013-04-22 06:02:05] Hardware monitoring may NOT match up with devices! [2013-04-22 06:02:05] 1 GPU devices max detected [2013-04-22 06:02:05] USB all: found 6 devices - listing known devices [2013-04-22 06:02:05] No known USB devices Title: Re: Mining on Intel integrated GPU? Post by: Kruncha on April 22, 2013, 01:15:30 PM Check here https://bitcointalk.org/index.php?topic=174091.0 (https://bitcointalk.org/index.php?topic=174091.0)
Hope that helps :) K. |