Module: Benchmark::IPS
- Included in:
- Benchmark
- Defined in:
- lib/benchmark/ips.rb,
lib/benchmark/ips/job.rb,
lib/benchmark/ips/share.rb,
lib/benchmark/ips/report.rb,
lib/benchmark/ips/stats/sd.rb,
lib/benchmark/ips/job/entry.rb,
lib/benchmark/ips/stats/bootstrap.rb,
lib/benchmark/ips/job/stdout_report.rb,
lib/benchmark/ips/stats/stats_metric.rb
Overview
Benchmark in iterations per second, no more guessing!
Defined Under Namespace
Modules: Helpers, Stats Classes: Job, Report, Share
Constant Summary collapse
- VERSION =
Benchmark-ips Gem version.
"2.8.4"
- CODENAME =
CODENAME of current version.
"Tardy Turtle"
Class Method Summary collapse
-
.options ⇒ Object
Set options for running the benchmarks.
Instance Method Summary collapse
-
#ips(*args) {|job| ... } ⇒ Report
Measure code in block, each code's benchmarked result will display in iteration per second with standard deviation in given time.
Class Method Details
.options ⇒ Object
Set options for running the benchmarks. :format => [:human, :raw]
:human format narrows precision and scales results for readability
:raw format displays 6 places of precision and exact iteration counts
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# File 'lib/benchmark/ips.rb', line 88 def self. @options ||= {:format => :human} end |
Instance Method Details
#ips(*args) {|job| ... } ⇒ Report
Measure code in block, each code's benchmarked result will display in iteration per second with standard deviation in given time.
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# File 'lib/benchmark/ips.rb', line 29 def ips(*args) if args[0].is_a?(Hash) time, warmup, quiet = args[0].values_at(:time, :warmup, :quiet) else time, warmup, quiet = args end suite = nil sync, $stdout.sync = $stdout.sync, true if defined? Benchmark::Suite and Suite.current suite = Benchmark::Suite.current end quiet ||= (suite && suite.quiet?) job = Job.new({:suite => suite, :quiet => quiet }) job_opts = {} job_opts[:time] = time unless time.nil? job_opts[:warmup] = warmup unless warmup.nil? job.config job_opts yield job job.load_held_results job.run if job.run_single? && job.all_results_have_been_run? job.clear_held_results else job.save_held_results puts '', 'Pausing here -- run Ruby again to measure the next benchmark...' if job.run_single? end $stdout.sync = sync job.run_comparison job.generate_json report = job.full_report if ENV['SHARE'] || ENV['SHARE_URL'] require 'benchmark/ips/share' share = Share.new report, job share.share end report end |