|author||卜部昌平 <email@example.com>||2019-12-22 11:40:07 +0900|
|committer||卜部昌平 <firstname.lastname@example.org>||2019-12-22 11:55:12 +0900|
add NEWS about cache improvement [ci skip]
Diffstat (limited to 'NEWS')
1 files changed, 4 insertions, 0 deletions
@@ -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%.