- From: John Tamplin <jat@google.com>
- Date: Wed, 28 Mar 2012 20:11:19 -0400
On Wed, Mar 28, 2012 at 8:04 PM, Glenn Maynard <glenn at zewt.org> wrote: > > The result was increased polymorphism at call sites, which defeated the > Java VM's > > optimizing compiler and led to 10x slowdowns in many common > > situations. > > FWIW, I think this has no bearing at all on JS. > Check out this blog post about optimization in V8, in particular the difference between monomorphic and polymorphic calls and the effect on inlining: http://floitsch.blogspot.com/2012/03/optimizing-for-v8-hydrogen.html -- John A. Tamplin Software Engineer (GWT), Google
Received on Wednesday, 28 March 2012 17:11:19 UTC