Speed of hash tables compared to lua

[Daniel Kozak]

On Mon, Sep 14, 2020 at 7:25 AM Daniel Kozak <kozzi11 at gmail.com> wrote:

>
> Does not work, first I have to change
>
> auto map = khash!(keytype, valuetype);
>
> to
>
> auto map = khash!(keytype, valuetype)();
>
> Because I get (source/app.d(20,11): Error: type khash!(uint, double, true,
> true) has no value)
>
> And after that it takes 262ms but end up with SIGSEGV.
> But it print right sum, so I guess it is something with freeing when try
> to dealocate hashmap
>

But this line will fix that for me:

extern(C) __gshared string[] rt_options = [ "gcopt=parallel:0 cleanup:none"
];

So it is something with GC trying to free already freed memory I geuss
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