I have configured Phoenix Miner 2.0.0 to use my GPU (I think), but it pegs both CPU cores and doesn't touch the GPU.
[general]
autodetect = +cl -cpu
verbose = Enable
backend = http://<user>:<password>@bitcoinpool.com:8334/ #The user and password of course contain the real values
failback = 600
queuesize = 1
queuedelay = 5
statusinterval = 1
ratesamples = 10
logfile = phoenix.log
[cl:0:0]
autoconfigure = False
kernel = opencl
name = GPU 0
#start_undetected = False #if I uncomment, it doesn't process anything
disabled = False
worksize = 256
vectors = True
vectors4 = False
bfi_int = False
goffset = True
fastloop = True
aggression = 1
Results of uncommenting start_undetected:
[07/04/2012 03:51:14] Welcome to Phoenix v2.0.0
[03:51:15] Connected to server
[0 Khash/s] [0 Accepted] [0 Rejected] [RPC (+LP)]
This has normal levels of CPU usage.
Results when commented:
[07/04/2012 03:52:41] Welcome to Phoenix v2.0.0
[03:52:44] Connected to server
[03:54:25] LP: New work pushed
[751 Khash/s] [0 Accepted] [0 Rejected] [RPC (+LP)]
This has both cores of the CPU pegged at 100% and nothing on the GPU.
GPU: ATI Radeon HD 2400 XT
OpenCL: Looks like 12.6 (I just downloaded it today, 2012-07-04)
CPU: Intel Core 2 Duo E6750 @2.667GHz
OS: Windows 7 Ultimate
Do I have a config problem?