[PD] fast way to convert two 8 bit data to one 16 bit data in big lists ?

Roman Haefeli reduzent at gmail.com
Fri Sep 25 11:41:37 CEST 2020


On Fri, 2020-09-25 at 00:30 +0200, Benjamin ~ b01 wrote

>  [...] I'm using a list-drip [...]

This abstraction is from an pre-[list store]-era. Mathieu Bouchard went
to great lengths to optimize what was possible at the time, but there
was still no other way than to pass at least half of the list around on
each iteration. Nowadays you can serially scan through the whole list
with [list store] which takes only linear time. You might already get
much better results by replacing [list-drip] by the list serializer
from the list help file (see bottom of the help).

Roman
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