[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Memory allocation performance



Robert Watson wrote:
Basically, the goal would be to make the pcpu cache FIFO as much as possible as that maximizes the chances that the newly allocated object already has lines in the cache.

Why FIFO? I think LIFO (stack) should be better for this goal as the last freed object has more chances to be still present in cache.

--
Alexander Motin
_______________________________________________
freebsd-performance_(_at_)_freebsd_(_dot_)_org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-performance
To unsubscribe, send any mail to "freebsd-performance-unsubscribe_(_at_)_freebsd_(_dot_)_org"


Visit your host, monkey.org