On Wed, 16 Dec 2009 03:01:54 +0100, Sergey Gromov <[email protected]>
wrote:
dsimcha wrote:
== Quote from Simen kjaeraas ([email protected])'s article
dsimcha <[email protected]> wrote:
Timing with affinity for all 4 CPUs: 28390 milliseconds
Timing with affinity for only 1 CPU: 533 milliseconds
Tested this on a Core 2 Duo, same options. OS is Windows 7, 64bit. It
scales roughly inverse linearly with number of threads:
163ms for 1,
364ms for 2,
886ms for 4
Maybe you mean core 2 quad?
Nope. Tried with 4 threads to see what the difference was.
--
Simen
