This has at least one bug that I know of that has been fixed in sgminer for ages, and no one has committed to the repo in over a month. Is this project dead?
I also noticed there have been nearly no updates in the repo for a month. I really do hope someone is working on an AMD optimized miner cause this is ridiculous how inefficient this is vs the 750Ti. Otherwise X11 will soon be unprofitable to mine on AMD.
BTW, 14.4 drivers got me a miniscule bump in my X11 MH (2.410 on 13.12 to 2.470 on 14.4 for my 290s).