From: gamelinks007@gmail.com
To: ruby-dev@ruby-lang.org
Subject: [ruby-dev:50937] [Ruby master Feature#17054] Implemented some NilClass method in Ruby code is faster
Date: Mon, 27 Jul 2020 16:54:22 +0000 (UTC) [thread overview]
Message-ID: <redmine.issue-17054.20200727165421.35524@ruby-lang.org> (raw)
In-Reply-To: <redmine.issue-17054.20200727165421.35524@ruby-lang.org>
Issue #17054 has been reported by S_H_ (Shun Hiraoka).
----------------------------------------
Feature #17054: Implemented some NilClass method in Ruby code is faster
https://bugs.ruby-lang.org/issues/17054
* Author: S_H_ (Shun Hiraoka)
* Status: Open
* Priority: Normal
----------------------------------------
Looking at these pull requests, I think, "Is it faster to implement some NilClass method by Ruby code?".
https://github.com/ruby/ruby/pull/3264
https://github.com/ruby/ruby/pull/3277
So I tried implementing NilClass by Ruby.
benchmark:
```bash
sh@MyComputer:~/rubydev/build$ make benchmark/benchmark.yml -e COMPARE_RUBY=~/.rbenv/shims/ruby -e BENCH_RUBY=../install/bin/ruby
generating known_errors.inc
known_errors.inc unchanged
generating vm_call_iseq_optimized.inc
vm_call_iseq_optimized.inc unchanged
# Iteration per second (i/s)
| |compare-ruby|built-ruby|
|:-----|-----------:|---------:|
|to_i | 36.563M| 60.801M|
| | -| 1.66x|
|to_f | 66.225M| 70.205M|
| | -| 1.06x|
```
`COMPARE_RUBY` is `ruby 2.8.0dev (2020-07-27T15:18:40Z master c5ae79d7e9) [x86_64-linux]`. `BENCH_RUBY` is ahead of `ruby 2.8.0dev (2020-07-27T15:18:40Z master c5ae79d7e9) [x86_64-linux]`
--
https://bugs.ruby-lang.org/
next parent reply other threads:[~2020-07-27 16:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-27 16:54 gamelinks007 [this message]
2020-07-27 17:01 ` [ruby-dev:50938] " gamelinks007
2020-07-27 17:59 ` [ruby-dev:50939] " marcandre-ruby-core
2020-07-27 18:12 ` [ruby-dev:50940] " marcandre-ruby-core
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