A highly efficient, modified version of m0mchill’s poclbm miner.
The modifications improve efficiency when used in a mining pool, and currently the only mining pool that shows you your efficiency is Bitcoin Pool. m0mchill’s poclbm miner will quit searching a getwork when it either finds an answer or when the askrate is reached, which is not at all efficient. Currently m0mchill’s miner averages around 20% efficiency depending on your video card, while poclbm-mod averages around 100% efficiency. poclbm-mod will continue working through a getwork until it has finished the entire work. Many getwork’s from the pool server will contain more than one answer, which would be skipped with m0mchill’s poclbm.