Wanted: Review manager for std.data.json

Andrei Alexandrescu via Digitalmars-d digitalmars-d at puremagic.com
Thu Apr 9 07:58:08 PDT 2015


On 4/9/15 5:10 AM, John Colvin wrote:
> On Thursday, 9 April 2015 at 11:49:00 UTC, Martin Nowak wrote:
>> On 04/08/2015 08:32 PM, tcha wrote:
>>
>> Now with release numbers.
>>
>>> D new - debug - 14.98s, 1782.0Mb
>> 8.53s, 1786.8Mb
>>> D new Gdc - debug - 29.08s, 1663.9Mb
>> GDC still misses @nogc support.
>>> D new Ldc - 16.99s, 1663.0Mb
>> 18.76s, 1664.1Mb
>>> D new lazy - debug - 11.50s, 213.2Mb
>> 4.57s, 206Mb
>>> D new lazy Gdc - 13.66s, 206.1Mb
>> Can't compile stdx.data.json with gdc-4.9.0 which doesn't yet support
>> @nogc.
>>> D new lazy Ldc - 3.59s, 205.4Mb
>> 4.0s, 205.4Mb
>>
>> LDC doesn't yet have the GC improvements, therefor is much slower for
>> the DOM parsing benchmarks.
>
> Still getting trounced across the board by rapidjson.

Agreed. Rapidjson is the most important baseline. -- Andrei


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