Enormous FFI speedup observed
marlowsd at gmail.com
Tue Feb 28 11:40:09 CET 2012
On 27/02/2012 10:46, Joachim Breitner wrote:
> as I wrote on
> I observe an enormous speed up (22×) in arbtt, and it seems to be
> related to FFI function calls. The release notes do not give a hint what
> has changed to result in this speed up, so I’m curious whether someone
> here knows the reason, or can make a good guess?
A couple of guesses:
Avoiding slop in pinned objects:
but it's hard to know for sure without investigating more closely.
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