[PD] Re: pure == slow, impure == fast ? was purepd
fbar at footils.org
Mon Nov 21 12:21:28 CET 2005
günter geiger hat gesagt: // günter geiger wrote:
> On Sun, 20 Nov 2005, Frank Barknecht wrote:
> > would give a big performance boost. OTOH it is possible to get this
> > boost right now, if it's important, by replacing the serialization in
> > [list-drip] with zexy's drip. As all [list]-abs use the [list-drip]
> > abstraction, this will accelerate all of them immediatly.
> Or for the same reason by using the "serialize" object from ggee, which
> might have been an inspiration for Johannes' drip. But then it might have
> not, sometimes people just do the same thing at the same time in different
> places without knowing. In any case it might be a sign of the usefullness
> of the object.
However [serialize] works the other way around, by turning a stream of
floats into a list. In Zexy a similar object is called [repack],
however repack starts a new list as soon as the specified length is
reached and then waits until the new list is filled.
In [list]-abs I have [list-lastx] which basically is the same as your
[serialize], additionally it also accepts symbol atoms to pack into
the list. A [repack] clone is not part of [list]-abs (yet), but it's
simply done using a:
[list prepend]X[t a]
Zexy's drip and my [list-drip] "unpack" a list, that is, they spit out
each element of a list after another. [list-drip] has a IMO quite
useful second outlet which sends a bang, after the whole input list
Regarding the usefulness: All my newer patches use at least one [list]
object. And regarding the usefulness of [list-drip]: Of the currently
40 list-abstractions 19 use a kind of "drip".
Frank Barknecht _ ______footils.org_ __goto10.org__
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