On Wed, Apr 11, 2012 at 17:18, Matt <hel...@gmail.com> wrote:
> Couldn't a much more accurate profiler be built using the debugger hooks? It
> would be massively slower but should be 100% accurate and allow line-by-line
> profiling like perl's Devel::NYTProf.

I don't think you'll get meaningful numbers that way. Each breakpoint
will blow away all caches plus V8's optimizer will never get a chance
to kick in.

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