ruby.git/lib/benchmark.rb, branch v2_4_0_preview2

[DOC] Fix typos

2015-12-23T03:43:23+00:00

* benchmark.rb
* getoptlong.rb
* irb.rb
* net/http.rb
* net/http/header.rb
* net/imap.rb
* optparse.rb
* pstore.rb
* webrick.rb
* xmlrpc.rb

[ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add frozen_string_literal: false for all files

2015-12-16T05:07:31+00:00

When you change this to true, you may need to add more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/benchmark.rb: just use Process::CLOCK_MONOTONIC

2015-06-02T00:08:25+00:00

Assume Process::CLOCK_MONOTONIC exists (possibly emulated) and
there is no need to bloat our code by defining a compatibility
constant.

* lib/benchmark.rb: just use Process::CLOCK_MONOTONIC
  [ruby-core:69390]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/benchmark.rb: Update Benchmark documentation and formatting.

2015-05-19T08:15:07+00:00

  [fix GH-903][ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/benchmark.rb: remove CLOCK_MONOTONIC_RAW support

2014-09-11T08:09:07+00:00

In addition to being unaffected by _offset_ correction,
CLOCK_MONOTONIC_RAW is also unaffected by _frequency_ correction,
making it unsuitable for measuring real time on systems where the
clock is always running too fast or slow.

CLOCK_MONOTONIC (without _RAW) is the correct clock, as it is unaffected
by _offset_ correction (due to human error or battery replacement), but
still takes _frequency_ correction into account for clocks which
consistently run too fast or slow.

Thanks to Vít Ondruch for reporting the issue on ARM [Bug #10202]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/benchmark.rb: Fix a syntax error.

2014-08-31T07:59:12+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

benchmark.rb: Process::CLOCK_MONOTONIC_RAW may be unavailable

2014-08-31T06:05:43+00:00

* lib/benchmark.rb (BENCHMARK_CLOCK): Process::CLOCK_MONOTONIC_RAW
  is not supported on old linux.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

benchmark.rb: prefer Process::CLOCK_MONOTONIC_RAW

2014-08-30T06:15:22+00:00

* lib/benchmark.rb (BENCHMARK_CLOCK): prefer Process::CLOCK_MONOTONIC_RAW
  if available to more accurate measure.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/benchmark.rb (measure): reduce allocations as in r47260

2014-08-24T02:10:28+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47262 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/benchmark.rb: speedup by reducing allocations

2014-08-24T02:03:06+00:00

* lib/benchmark.rb (module Benchmark): define BENCHMARK_CLOCK
  (realtime): use Process.clock_gettime(BENCHMARK_CLOCK)
  [Feature #10165]

* test/benchmark/test_benchmark.rb (test_realtime_output): new test

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e