On Sun, 30 Jul 2017, Lorenzo Ridolfi wrote:
> There’s a lot of Vector Libraries that wrap the usage of SSE
> instructions. I used one of that libraries in a project long time a
> go and I could not find it. But the performance improvement was
> great.
As a lcms user, I would definitely prefer if lcms has no external
dependencies.
The ideal situation is if the C code is written in such a way that
modern optimizing compilers do the right thing by default and produce
good code for any CPU. This should mean that the compilers
automatically produce SSE code where they should if it is enabled.
Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
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