[Webkit-unassigned] [Bug 24986] ARM JIT port

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jun 10 01:43:27 PDT 2009


https://bugs.webkit.org/show_bug.cgi?id=24986





------- Comment #21 from oszi at inf.u-szeged.hu  2009-06-10 01:43 PDT -------
Created an attachment (id=31125)
 --> (https://bugs.webkit.org/attachment.cgi?id=31125&action=view)
comparison between interpreter and MacroAssembler based ARM JIT+YARR

YARR support implemented in out ARM port based on MacroAssembler. You can find
it on Staikos:
(http://code.staikos.net/cgi-bin/gitweb.cgi?p=webkit;a=shortlog;h=loki/ma-arm-port).

SunsSpider results are:
1.34x as fast (trunk-r43818 -> ARM JIT with MacroAssembler)
1.48x as fast (trunk-r43818 -> ARM JIT with MacroAssembler + YARR)

No significant change on V8 and WindScorpion.

br,
Csaba


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