From ced4c5dace63dcb5aabe4d9c480e02e7581b8816 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?= Date: Sun, 22 Dec 2019 11:40:07 +0900 Subject: add NEWS about cache improvement [ci skip] --- NEWS | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'NEWS') diff --git a/NEWS b/NEWS index b56875eea5..cf0afb03d9 100644 --- a/NEWS +++ b/NEWS @@ -729,3 +729,7 @@ RubyVM::InstructionSequence:: * Support built-in methods in Ruby with `__builtin_` syntax. [Feature #16254] Some methods are defined in *.rb (such as trace_point.rb). For example, it is easy to define a method which accepts keyword arguments. + +* Per-call-site method cache, which has been there since around 1.9, was + improved: cache hit rate raised from 89% to 94%. + https://github.com/ruby/ruby/pull/2583 -- cgit v1.2.3