[PD-dev] gcc 4.1 and auto-vectorization
Hans-Christoph Steiner
HANS at EDS.ORG
Sat Nov 18 22:30:12 CET 2006
On Nov 18, 2006, at 4:16 PM, Mathieu Bouchard wrote:
> On Sat, 18 Nov 2006, Hans-Christoph Steiner wrote:
>
>> I really doubt that the gcc devs put a lot of effort into
>> something that has no effect. Perhaps not for Pd, that may be
>> true. But they are talking about vectorizing loops, it may not be
>> the best thing to vectorize, but there are definitely vectorizable
>> loops in Pd.
>
> perhaps it would be a good start to reimplement newbytes(n) using
> memalign(16,n) instead of malloc(n).
Submit a patch to the tracker and we can try it out on the Pd-
extended auto-builds. Does memalign() exist in Windows land?
.hc
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Computer science is no more related to the computer than astronomy is
related to the telescope. -Edsger Dykstra
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