[Webkit-unassigned] [Bug 70687] Typed arrays are 10X slower than normal classic arrays

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Oct 24 12:19:21 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=70687





--- Comment #2 from Oliver Hunt <oliver at apple.com>  2011-10-24 12:19:22 PST ---
Yeah, we know about this.  The problem is essentially that WebKit still uses DOM-based typed arrays, which leads to most of the perf issues we see here (essentially they get the worst performance it is possible to achieve in JSC currently).

Fix is non-trivial, but it also won't be the hardest thing in the world to achieve.

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