On Saturday 23 December 2006 03:29, Alexander Leidinger wrote:
> I want to point out http://www.freebsd.org/projects/ideas/#p-memcpy
> here. Just in case someone wants to play around a little bit.
>
> Bye,
> Alexander.
I have read the code, if a buffer is not aligned at 16 bytes boundary,
it will
Bruce Evans wrote:
None was attached.
(meaning the c prog yes?) I notice that it is stripped out from the web
archive... so here's a link:
http://homepages.paradise.net.nz/markir/download/freebsd/readtest.c
Machines
- ufs2 32k blocksize, 4K fragments
^^
T
Quoting Bruce Evans <[EMAIL PROTECTED]> (Fri, 22 Dec 2006 23:37:53 +1100 (EST)):
> On Fri, 22 Dec 2006, Adrian Chadd wrote:
>
> > On 22/12/06, David Xu <[EMAIL PROTECTED]> wrote:
> >
> >> I suspect in such a test, memory copying speed will be a key factor,
> >> I don't have number to back up my
On Fri, 22 Dec 2006, Adrian Chadd wrote:
On 22/12/06, David Xu <[EMAIL PROTECTED]> wrote:
I suspect in such a test, memory copying speed will be a key factor,
I don't have number to back up my idea, but I think Linux has lots
of tweaks, such as using MMX instruction to copy data.
I had the o
On Fri, 22 Dec 2006, Mark Kirkwood wrote:
I recently did some testing on the performance of cached reads using two
(almost identical) systems, one running FreeBSD 6.2PRE and the other running
Gentoo Linux - the latter acting as a control. I initially started a thread
of the same name on -stabl
