SimTk/openmm — pull request #30 by proteneer (2013-06-25 18:02:37+00:00)
Title: Minor update to kernel settings

This is a minor update that basically gives us a free 5% increase in performance. Roughly an overall 5% speedup on Kepler K20c (which has significantly more SMs than the GTX 680s). Before we weren't launching enough blocks to fully occupy the SMs.