Re: Design of the Zend Engine's Instruction Set
| From: | Stanislav Malyshev | Date: | Mon, 17 Aug 2009 04:40:19 +0000 |
| Subject: | Re: Design of the Zend Engine's Instruction Set | ||
| References: | 1 2 3 4 5 6 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-45292@lists.php.net to get a copy of this message | ||
Hi!
compilers, for example from intel or sun studio? Did you test or have you ever heard of someone who tested the influence of the profiling feedback that modern C compilers offer? (Well don't ask me - it'sWe tried it with Visual PGO and there's some small improvement (around 10% IIRC) but since it depends on training I'm not sure it would be the same for all apps - that actually depends on what VC optimizes and if it's generic enough. -- Stanislav Malyshev, Zend Software Architect stas@zend.com http://www.zend.com/ (408)253-8829 MSN: stas@zend.com