Hi, all:

I got an unknow error in cgminer for HD7850, please see below:

[2013-07-13 20:08:25] Probing for an alive pool
[2013-07-13 20:08:26] Disabling extra threads due to dynamic mode.
[2013-07-13 20:08:26] Tune dynamic intensity with --gpu-dyinterval
[2013-07-13 20:08:27] Thread 1 being disabled

What's mean of this note? Thank you.