D std.regex is so slow

[Daniel Kozak]

I have tried it, but does not change anything

On Tue, Sep 19, 2017 at 6:05 PM, Jon Degenhardt via Digitalmars-d <
digitalmars-d at puremagic.com> wrote:

> On Tuesday, 19 September 2017 at 07:53:27 UTC, Daniel Kozak wrote:
>
>> https://github.com/mariomka/regex-benchmark#performance
>>
>> Do you know why?
>>
>> Here is a code:
>> https://github.com/mariomka/regex-benchmark/blob/master/d/benchmark.d
>>
>> I have try it with ldc too, but is still much slower (10x) than PHP
>>
>
> Might get some gain by compiling with '-flto-full'. Was faster on a regex
> test I ran, though not nearly the deltas shown.
>
> --Jon
>
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