Yeah I updated it again (disabled page_t initialization) so in general
it's more like 3x faster. Which is good if you require low-latency
(finance, gaming industry, ...). That's why we all use C++ after all, no?

-- 
*Phil Bouchard*
Founder & CTO
C.: (819) 328-4743
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On 7/24/21 12:18 PM, Phil Bouchard via Std-Proposals wrote:
>
> Interestingly, if I increase the LOOP_SIZE the overall time taken is 
> less thus is faster. Also please keep DATASET_SIZE to 1 because I 
> didn't test it with other sizes.
>
> I'll follow later this weekend, meanwhile I've put the code here:
>
> https://github.com/philippeb8/Flash-Alloc
>
>
> -- 
>
> *Phil Bouchard*
> Founder & CTO
> C.: (819) 328-4743
>
> Fornux Logo <http://www.fornux.com>
>
>
> On 7/24/21 6:19 AM, DBJ wrote:
>> https://godbolt.org/z/T4qc5o8Mb <https://godbolt.org/z/T4qc5o8Mb>
>>
>> that turns out to be many times slower vs. std::allocator<> ...
>>
>> I must be doing something wrong?
>>
>> On Sat, 24 Jul 2021 at 09:40, Phil Bouchard via Std-Proposals 
>> <std-proposals_at_[hidden] 
>> <mailto:std-proposals_at_[hidden]>> wrote:
>>
>>     And here's a more generic one that is 10x faster for straight
>>     allocations.
>>
>>     Anyway my point being that apparently the rebind oddity has been
>>     removed from the C++20 standards but not from my system
>>     headers... So perhaps adding a similar ultra fast allocator such
>>     as this one into the stdlib would be constructive.
>>
>>
>>     Regards,
>>
>>     -- 
>>
>>     *Phil Bouchard*
>>     Founder & CTO
>>     C.: (819) 328-4743
>>
>>     Fornux Logo <http://www.fornux.com>
>>
>>
>>     On 7/23/21 10:23 PM, Phil Bouchard via Std-Proposals wrote:
>>>
>>>     Greetings,
>>>
>>>     Given the default memory allocator is known to be slow, it came
>>>     to my attention that if we collect more information at
>>>     compile-time regarding not only the type being allocated but the
>>>     container type and the usage frequency then we can have much
>>>     higher performance.
>>>
>>>     In the attached example, if we use a queue then we can speed up
>>>     the overall allocation time by 7x!
>>>
>>>
>>>     Regards,
>>>
>>>     -- 
>>>
>>>     *Phil Bouchard*
>>>     Founder & CTO
>>>     C.: (819) 328-4743
>>>
>>>     Fornux Logo <http://www.fornux.com>
>>>
>>     -- 
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>>
>