Re: New JSON library from the maker of Beast!

From: Mateusz Loskot (mateusz_at_[hidden])
Date: 2019-10-23 10:06:27

On Wed, 23 Oct 2019 at 01:31, Michael Caisse via Boost
<boost_at_[hidden]> wrote:
> On 10/22/19 15:40, Robert Ramey via Boost wrote:
> > On 10/22/19 1:45 PM, Niall Douglas via Boost wrote:
> >>> I have the results from a simple benchmarking program that I wrote,
> >>> which parses a bunch of random JSON. There are two data sets, a small
> >>> one and a big one:
> >>>
>
> <snip impressive comparisons of parse times>
>
> >>
> >> Impressive Vinnie. Not at all a small accomplishment to match RapidJSON.
> >> Congrats!
> >>
> >
> > Nail,
> >
> > I'd love to see the result you'd get by using one of number of JSON
> > parsers implemented by Boost.Spirit.  A number of them pop up by
> > googling "C++ JSON spirit" including one by our own Michael Caisse.  I'd
> > also be curious to know the compile time as well as the runtime for the
> > programs above.
> >
>
> The Michael Caisse one isn't made for speed. It does something else. It
> will perform poorly in comparison I suspect.

Yes, I confirm. I run it through my basic JSON benchmark in 2013
(before Milo from RapidJSON started his nativejson-benchmark):
https://github.com/mloskot/json_benchmark

However, it was/is a quality learning material!

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net