Playing SIMD

Iakh via Digitalmars-d digitalmars-d at puremagic.com
Mon Oct 26 02:48:58 PDT 2015


On Monday, 26 October 2015 at 00:00:45 UTC, anonymous wrote:
> runBinary calls naiveIndexOf. You're not testing binaryIndexOf.

You are right.
This is fixed example:
http://dpaste.dzfl.pl/f7a54b789a21

and results at dpaste.dzfl.pl:
-----
SIMD:   TickDuration(151000)
Binary: TickDuration(255000)
Naive:  TickDuration(459000)

So SIMD version ~1.68 faster than binary


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