SimTk/openmm — pull request #630 by peastman (2014-09-30 00:20:30+00:00)
Title: JIT compilation for custom forces in CPU platform

This produces a large speedup for most custom forces. Currently it only works for x86 processors, and only when compiled in 64 bit mode. Hopefully I can add 32 bit support soon, once the author of AsmJit fixes a problem that prevents it from working.