On 21.07.2008, at 17:29, Michal Dziemianko wrote:
Hello,
I have looked into Zend/zend_hash.h and I guess it might be sped up
a little. So far it uses D. Bernstein's hash which is quite fast,
but I think it might be worth replacing it with MurmurHash. I have
tried comparison of speed for
Hi Michal,
Can you please send a link to the patch so we can review? I didn't get
the attachment.
Thanks,
Andi
-Original Message-
From: Michal Dziemianko [mailto:[EMAIL PROTECTED]
Sent: Monday, July 21, 2008 8:29 AM
To: internals@lists.php.net
Subject: [PHP-DEV]
Hi Andi,
The patch is attached for 5_3.
I've got some time allocated tomorrow to review all of Michal's patches
that have been produced for the GSoC. I'll try to post some figures from
real life apps.
Scott
Andi Gutmans wrote:
Hi Michal,
Can you please send a link to the patch so we can
: [PHP-DEV] zend_inline_hash_function reimplementation
Hi Andi,
The patch is attached for 5_3.
I've got some time allocated tomorrow to review all of Michal's
patches that
have been produced for the GSoC. I'll try to post some figures from
real life
apps.
Scott
Andi Gutmans wrote
Hi!
I understand this patch has potential portability issues for
architectures that won't be able to read int's unaligned.
Maybe we could keep both of them and do some configure test to see if it
works fine, if not - use the old one?
Also I understand that this function returns uint while
There is an aligned version of the algorithm available but its slower,
there is also a 64-bit version in the works. I emailed the author
about its progress to check.
At the moment adding both looks the way forward, i'll benchmark a PPC
version of the algorithm shortly.
Scott
On 21 Jul
