performance harness

rubyredrick · Jun 5, 2009 · 9724c17 · 9724c17
1 parent 3a914a7
commit 9724c17
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Showing 14 changed files with 500,838 additions and 71 deletions.
diff --git a/profiling/profile1.rb → performance/paris_eastern/subject.rb b/profiling/profile1.rb → performance/paris_eastern/subject.rb
@@ -1,7 +1,6 @@
-require File.expand_path(File.join(File.dirname(__FILE__), %w[.. lib ri_cal]))
-require 'rubygems'
-
-cals = RiCal.parse_string <<-END_OF_DATA
+class Subject
+  def initialize(out=STDOUT)
+    cals = RiCal.parse_string <<-END_OF_DATA
 BEGIN:VCALENDAR
 METHOD:PUBLISH
 X-WR-TIMEZONE:America/New_York
@@ -78,20 +77,14 @@
 END:VCALENDAR
 END_OF_DATA
 
-cal = cals.first
-event = cal.events.find {|event| event.summary == "Paris Event"}
-date_time = event.dtstart_property
-require 'ruby-prof'
-result = RubyProf.profile do
-  date_time.in_time_zone("US/Eastern")
-end
-
-printer = RubyProf::GraphHtmlPrinter.new(result)
-profile_file = File.expand_path(File.join(File.dirname(__FILE__), %w[.. profiles profile1.html]))
-File.open(profile_file, "w") do |pf|
-  printer.print(pf)
-end
-
-system("open #{profile_file}")
-printer = RubyProf::FlatPrinter.new(result)
-printer.print(STDOUT, 0)
+    cal = cals.first
+    event = cal.events.find {|event| event.summary == "Paris Event"}
+    @date_time = event.dtstart_property
+  end
+
+  def run
+    puts "start"
+    @date_time.in_time_zone("US/Eastern")
+    puts "done"
+  end
+end
diff --git a/performance/penultimate_weekday/subject.rb b/performance/penultimate_weekday/subject.rb
@@ -0,0 +1,15 @@
+require 'tzinfo'
+
+
+class Subject
+  def initialize(out=STDOUT)
+    @event = RiCal.Event do |e|
+      e.dtstart = "TZID=America/New_York:19970929T090000"
+      e.rrule = "FREQ=MONTHLY;BYDAY=MO,TU,WE,TH,FR;BYSETPOS=-2"
+    end
+  end
+
+  def run
+    @event.occurrences(:count => 7)
+  end
+end
diff --git a/profiling/ical_files/profile3.ics → performance/psm_big_enum/ical.ics b/profiling/ical_files/profile3.ics → performance/psm_big_enum/ical.ics
diff --git a/performance/psm_big_enum/subject.rb b/performance/psm_big_enum/subject.rb
@@ -0,0 +1,16 @@
+class Subject
+  def initialize(out=STDOUT)
+    calendar_file = File.open(File.join(File.dirname(__FILE__), *%w[ical.ics]), 'r')
+    @calendar = RiCal.parse(calendar_file).first
+    @cutoff = Date.parse("20100531")
+    @out = out
+  end
+  def run
+    cutoff = @cutoff
+    @calendar.events.each do |event|
+      event.occurrences(:before => cutoff).each do |instance|
+        @out.puts "Event #{instance.uid.slice(0..5)}, starting #{instance.dtstart}, ending #{instance.dtend}"
+      end 
+    end
+  end
+end
diff --git a/profiling/profile2.rb → performance/utah_cycling/subject.rb b/profiling/profile2.rb → performance/utah_cycling/subject.rb
@@ -1,7 +1,6 @@
-require File.expand_path(File.join(File.dirname(__FILE__), %w[.. lib ri_cal]))
-require 'rubygems'
-
-cals = RiCal.parse_string <<-ENDCAL
+class Subject
+  def initialize(out=STDOUT)
+    cals = RiCal.parse_string <<-ENDCAL
 BEGIN:VCALENDAR
 METHOD:PUBLISH
 PRODID:-//Apple Inc.//iCal 3.0//EN
@@ -47,19 +46,10 @@
 END:VEVENT
 END:VCALENDAR
 ENDCAL
-event = cals.first.events.first
-
-require 'ruby-prof'
-result = RubyProf.profile do
-  event.occurrences
-end
-
-printer = RubyProf::GraphHtmlPrinter.new(result)
-profile_file = File.expand_path(File.join(File.dirname(__FILE__), %w[.. profiles profile2.html]))
-File.open(profile_file, "w") do |pf|
-  printer.print(pf)
-end
+    @event = cals.first.events.first
+  end
 
-# system("open #{profile_file}")
-printer = RubyProf::FlatPrinter.new(result)
-printer.print(STDOUT, 0)
+  def run
+    @event.occurrences
+  end
+end
diff --git a/performance_data/benchmarks.out b/performance_data/benchmarks.out
@@ -0,0 +1,36 @@
+Rehearsal ------------------------------------------------------------
+Benchmark paris_eastern: start
+done
+  0.510000   0.000000   0.510000 (  0.523553)
+--------------------------------------------------- total: 0.510000sec
+
+                               user     system      total        real
+Benchmark paris_eastern: start
+done
+  0.000000   0.000000   0.000000 (  0.001200)
+
+
+Rehearsal ------------------------------------------------------------------
+Benchmark penultimate_weekday:   0.330000   0.010000   0.340000 (  0.345082)
+--------------------------------------------------------- total: 0.340000sec
+
+                                     user     system      total        real
+Benchmark penultimate_weekday:   0.310000   0.000000   0.310000 (  0.307988)
+
+
+Rehearsal -----------------------------------------------------------
+Benchmark psm_big_enum:   7.300000   0.060000   7.360000 (  7.415546)
+-------------------------------------------------- total: 7.360000sec
+
+                              user     system      total        real
+Benchmark psm_big_enum:   6.570000   0.050000   6.620000 (  6.668513)
+
+
+Rehearsal -----------------------------------------------------------
+Benchmark utah_cycling:   0.120000   0.000000   0.120000 (  0.119998)
+-------------------------------------------------- total: 0.120000sec
+
+                              user     system      total        real
+Benchmark utah_cycling:   0.040000   0.000000   0.040000 (  0.038606)
+
+