On 11 Jan 2010, at 16:52, Jeff Squyres wrote: > Arrgh -- if only the Linux kernel community had accepted ummunotify, this > would now be a moot point (i.e., the argument would be solely with the > OS/glibc, not the MPI!).
Disabling MMAP based malloc is purely about performance, ummunotify is about correctness and is a much more complex issue. Ashley,
