2016-04-19 19:54 GMT+03:00 David Zuelke :
> I think this solution is merely a band-aid for a more profound architectural
> weakness of current PHP setups, where a web server call out to the engine
> (via embedding or FastCGI) to execute a script, which causes this recurring
> initialization over
.
From: Lin Yo-An
Sent: Wednesday, April 13, 2016 18:55
To: internals@lists.php.net
Subject: [PHP-DEV] Proposal: Startup snapshot for optimizing app load time
Hi internals,
The javascript engine V8 uses a strategy called "startup snapshot" to
optimize app load time
On Tue, 2016-04-19 at 23:59 +0800, Lin Yo-An wrote:
>
> Yes! not all global variables will be snapshotted, for now I think
> EG, SPL_G (which saves the autoloader instances), and some object
> instances and zval. Then these opcode could be skipped a lot. So this
> looks like something on top of o
On 4/19/2016 6:54 PM, David Zuelke wrote:
> I think this solution is merely a band-aid for a more profound architectural
> weakness of current PHP setups, where a web server call out to the engine
> (via embedding or FastCGI) to execute a script, which causes this recurring
> initialization over
I think this solution is merely a band-aid for a more profound architectural
weakness of current PHP setups, where a web server call out to the engine (via
embedding or FastCGI) to execute a script, which causes this recurring
initialization overhead in the first place.
The future is (or should
On Tue, Apr 19, 2016 at 3:10 AM, François Laupretre
wrote:
>
> Le 13/04/2016 17:55, Lin Yo-An a écrit :
> You are mixing 2 related mechanisms here : code persistence and data
> persistence.
>
> Code persistence (reloading the same code again and again in each request)
> is achieved through the aut
Hi,
Le 13/04/2016 17:55, Lin Yo-An a écrit :
Hi internals,
The javascript engine V8 uses a strategy called "startup snapshot" to
optimize app load time (see
http://v8project.blogspot.tw/2015/09/custom-startup-snapshots.html for more
details)
The approach used by V8 creates a snapshot from hea
On 4/13/16 10:55 AM, Lin Yo-An wrote:
Hi internals,
The javascript engine V8 uses a strategy called "startup snapshot" to
optimize app load time (see
http://v8project.blogspot.tw/2015/09/custom-startup-snapshots.html for more
details)
The approach used by V8 creates a snapshot from heap, so th
While this seems interesting, how would it address storing any context
information of extension?
The code above (in your examples) only stores information about the
autoload stack, but anything that would rely on any extension (core or pecl
or custom) would have to serialize information that is po
Hi internals,
The javascript engine V8 uses a strategy called "startup snapshot" to
optimize app load time (see
http://v8project.blogspot.tw/2015/09/custom-startup-snapshots.html for more
details)
The approach used by V8 creates a snapshot from heap, so the V8Context
could be reused directly wit
10 matches
Mail list logo
