Re: [boost] [review] The review of Boost.DoubleEnded starts today: September 21 - September 30

Subject: Re: [boost] [review] The review of Boost.DoubleEnded starts today: September 21 - September 30
From: Benedek Thaler (thalerbenedek_at_[hidden])
Date: 2017-10-12 20:18:12

On Wed, Oct 11, 2017 at 6:39 PM, Thorsten Ottosen via Boost <
boost_at_[hidden]> wrote:

> Den 10-10-2017 kl. 23:26 skrev Ion Gaztañaga via Boost:
>
>> On 10/10/2017 10:50, Thorsten Ottosen via Boost wrote:
>>
>
> Interesting points. Anyone willing to do some benchmark? ;-)
>>
>
> Here is one example comparing boost::vector<int> with devector<int>.
>
>
Here are my results of a similar test:

Run on (8 X 3500 MHz CPU s)
2017-10-12 22:16:02
-------------------------------------------------------------
Benchmark                      Time           CPU Iterations
-------------------------------------------------------------
devector_insert/128         3837 ns       3818 ns     176825
devector_insert/512        23179 ns      23168 ns      31408
devector_insert/4096      980113 ns     978796 ns        708
devector_insert/32768   60061674 ns   59983258 ns         11
devector_insert/65536  237795405 ns  237520129 ns          3
cvector_insert/8             853 ns        855 ns     807388
cvector_insert/64           1988 ns       1989 ns     350874
cvector_insert/512         26493 ns      26494 ns      26234
cvector_insert/4096      1752987 ns    1750600 ns        399
cvector_insert/32768   108519299 ns  108385834 ns          6
cvector_insert/65536   436277805 ns  435846258 ns          2

Conditions of the measurement as posted earlier.

Thanks,
Benedek