I keep getting this error:
[OPENCL]:Allocating/mapping single buffer failed with: clEnqueueWriteBuffer(-4). GPU can't allocate the DAG in a single chunk. Bailing.
[OPENCL]:clEnqueueWriteBuffer(-38)
I am using cuda 8.0.61, nvidia driver 375.66, and when I use ethminer –list-devices I get:
[OPENCL]:
Listing OpenCL devices.
FORMAT: [deviceID] deviceName
[0] GeForce GTX 1080 Ti
CL_DEVICE_TYPE: GPU
CL_DEVICE_GLOBAL_MEM_SIZE: 11711807488
CL_DEVICE_MAX_MEM_ALLOC_SIZE: 2927951872
CL_DEVICE_MAX_WORK_GROUP_SIZE: 1024
I have tried all of these solutions ( https://github.com/ethereum/libethereum/pull/203 ) but it still doesn't work.
Any other ideas?
Best Answer
You should update your driver. The 1080 ti came out after that driver was made. For step 4, enter 'sudo apt-get install nvidia-381'
http://www.linuxandubuntu.com/home/how-to-install-latest-nvidia-drivers-in-linux