I am running Mac OS X 10.7 on a MBP and OS X 10.8 on a Mac Mini. The Mini has a Intel HD Graphics 4000 GPU and the MBP has a 3000.
I know that I cannot mine with the MBP as the GPU does not support OpenCL. The Mac Mini should be able to as the Intel HD 4000 supports OpenCL 1.2.
However when I run:
bfgminer -n
[2013-12-04 15:35:22] 0 GPU devices max detected
My GPU is not detected. I have the latest XCode installed as the well as command line tools and compiled bfgminer with the latest install of brew.
I just want to play around with mining and am not interested in buying an ASIC set up.
How can I get my GPU to be detected by bfgminer or cgminer?
Update:
When I run 'bfgminer --verbose' I get the following error:
[2013-12-04 17:30:57] JSON-RPC call failed: { "code": -1,
"message": "Unsupported method 'getblocktemplate'" }
sysctl -n machdep.cpu.brand_string
yields: Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz