On Mon, Mar 28, 2016 at 12:55 AM, Oleg Bartunov <obartu...@gmail.com> wrote:
>  We'll post the patch.


> Teodor made something to get abbreviated keys work as
> I remember. I should say, that 27x improvement I got on my macbook. I will
> check on linux.

I think that Linux will be much faster. The stxfrm() blob produced by
Mac OSX will have a horribly low concentration of entropy. For an 8
byte Datum, you get only 2 distinguishing bytes. It's really, really
bad. Mac OSX probably makes very little use of strxfrm() in practice;
there are proprietary APIs that do something similar, but all using
UTF-16 only.

Peter Geoghegan

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