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author | 卜部昌平 <shyouhei@ruby-lang.org> | 2019-12-22 11:40:07 +0900 |
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committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2019-12-22 11:55:12 +0900 |
commit | ced4c5dace63dcb5aabe4d9c480e02e7581b8816 (patch) | |
tree | 7b8530f90cbeeccc4247bff537bd7a5487879886 /NEWS | |
parent | efd4a11ada731ce18f5eb1500c76f77b4d0f313f (diff) |
add NEWS about cache improvement [ci skip]
Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 4 |
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%. + https://github.com/ruby/ruby/pull/2583 |