Hallo!
our experience with ardour has been that DC bias is measurably more
effective at reducing CPU load than DAZ, FTZ or both combined. DAZ and
FTZ do both help significantly, however.
One more question: is it not necessary to deactivate DAZ, FTZ again
after the application (or operation) ?
Or is this done automatically ?
(because I cannot see it e.g. in your ardour code)
Because e.g. in this document:
http://developer.apple.com/documentation/Performance/Conceptual/Accelerate_sse_migration/migration_sse_translation/chapter_4_section_2.html#//apple_ref/doc/uid/TP40002729-CH248-279676
they set it back afterwards.
Thanks,
LG
Georg
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