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Cc: Stas Malyshev <smalyshev@sugarcrm.com>, Alexey Zakhlestin <indeyets@gmail.com>, Zeev Suraski <zeev@zend.com>, Christopher Jones <christopher.jones@oracle.com>
Date: Thu, 14 Feb 2013 20:08:04 +0100
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Subject: Re: [PHP-DEV] Zend Optimizer+ Source Code now available
From: php@bof.de (Patrick Schaaf)

On Thursday 14 February 2013 10:24:22 Stas Malyshev wrote:
>
> For most scripts, optimizations are not really worth it unless you run
> the same code over and over, so for CLI it would be noticeable only if
> you run long-running CPU-intensive server.

Apart from the long-running servers, there is also cronjobs. I have quite a 
number of them running on some of my servers, some of them once per minute, 
and they all share a certain number of classes between them. I imagine their 
startup and execution could profit a bit from an opcode cache.

What keeps an opcode cache from using a persistent memory mapped file, maybe 
one per UID for security reasons, to cache opcodes from separate CLI 
invocations?

best regards
  Patrick