Re: [RFC][PATCH 00/26] sched/numa

From: Pekka Enberg
Date: Mon Apr 02 2012 - 12:34:54 EST


On Wed, Mar 21, 2012 at 12:18 AM, Rik van Riel <riel@xxxxxxxxxx> wrote:
> I suspect Java and other runtimes may have issues where
> they simply do not know which thread will end up using
> which objects from the heap heavily.

What kind of JVM workloads are you thinking of? Modern GCs use
thread-local allocation for performance reasons so I'd assume that
most of accesses are on local node.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/