On Nov 17, 2006, at 7:01 AM, Tim Blechmann wrote:
On Thu, 2006-11-16 at 16:28 -0500, Hans-Christoph Steiner wrote:
Debian/testing now uses gcc 4.1 as its default compiler. I just noticed when doing the apt-get upgrades. Has anyone tried the auto- vectorization stuff? Is it worthwhile with Pd?
you might want to check the archives: http://lists.puredata.info/pipermail/pd-dev/2006-08/007324.html
to explain the terms 'alignment' and 'aliasing':
alignment: audio blocks are not known to be aligned to 16byte boundaries
aliasing: for functions in the form foo(t_sample * a, t_sample * b, int n), the compiler is unable to know if the memory regions of a and b are overlapping (b may be a+1)
Right, I remember that, I was meaning more has anyone tried any benchmarks.
.hc
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Using ReBirth is like trying to play an 808 with a long stick. - David Zicarelli