Re: FreeBSD Foundation and iXsystems Collaborate to Further the Cause of High Performance Computing on FreeBSD
Francois Tigeot <[email protected]> Mon, 10 Feb 2014 10:51:46 +0100
| Newsgroups | gmane.os.dragonfly-bsd.kernel |
|---|---|
| Message-ID | <[email protected]> |
On Sun, Feb 09, 2014 at 02:25:56PM -0800, Matthew Dillon wrote: > The cpu limit is only because we are using atomic ops to manipulate > the cpumask (thus 64 bits max), Is this really a big performance gain compared to operations limited to a single CPU cache line ? -- Francois Tigeot