[Development] Proposal for "container-oriented deterministic memory manager"

[Konstantin Tokarev]

05.01.2017, 03:46, "Phil Bouchard" <philippeb8 at gmail.com>:
> On 01/02/2017 04:50 PM, Phil Bouchard wrote:
>>  On 12/29/2016 04:14 AM, Simon Hausmann wrote:
>>>  Hi,
>>
>>  Sorry for the delay...
>>
>>  First I would like to point out this popular Javascript test runs 1.5
>>  faster using Qt over WebKit:
>>
>>  - ~100 FPS on my laptop (x86 @ 2.40GHz) using Chrome (WebKit):
>>  http://www.themaninblue.com/experiment/AnimationBenchmark/html/
>>
>>  - ~150 FPS on my laptop (x86 @ 2.40GHz) using Qt (without QtQuickCompiler):
>>  http://finitetheory.com/personal/phil/JSBenchmark.tar.gz
>>
>>  - I am still waiting for the QtQuickCompiler request to be fulfilled but
>>  anybody who has it already is welcome to try it out and please let us
>>  know the results.
>
> For the record I was able to benchmark the QtQuickCompiler on a x86 @
> 3.4 GHz and I get: ~250 FPS and without the QtQuickCompiler I get
> something similar; which means this is pretty much the maximum speed
> that test can get.

AFAIU QtQuickCompiler has nothing to do with memory management, its main purpose is reduction of start up time and obfuscation of sources.

Note that measuring FPS above screen refresh rate (usually 60) does not make a lot of sense, as underlying graphics systems may not preserve it (and if vsync is enabled, screen refresh rate is a hard upper bound).

>
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-- 
Regards,
Konstantin