[Webkit-unassigned] [Bug 100737] Optimize vclip for NEON in VectorMath

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Oct 30 02:39:41 PDT 2012


Gabor Rapcsanyi <rgabor at webkit.org> changed:

           What    |Removed                     |Added
 Attachment #171404|                            |review?, commit-queue?
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--- Comment #1 from Gabor Rapcsanyi <rgabor at webkit.org>  2012-10-30 02:40:59 PST ---
Created an attachment (id=171404)
 --> (https://bugs.webkit.org/attachment.cgi?id=171404&action=review)
proposed patch

I have made independent tests on this function.
The vector size was 1000 with float numbers and I ran it 100 000 times.
The average results:
REF  elapsed time is 1219 ms
NEON elapsed time is 427 ms

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