mxcl/homebrew — pull request #12411 by gvdl (2012-05-24 22:54:04+00:00)
Title: Please add the OpenPA library

OpenPA is an open source, highly-portable C library that provides atomic
primitives (and related constructs) for high performance, concurrent
software. The project is run by the Argonne National Laboratory and was
spun out of the MPICH2 project.