Gecko [ goons4good.org ]

Name	Size	Permission	Date
cgi	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
digest	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
drb	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
fiddle	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
io	[ DIR ]	drwxr-xr-x	2023-07-26 10:21
irb	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
json	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
matrix	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
net	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
openssl	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
optparse	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
psych	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
racc	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rake	[ DIR ]	drwxr-xr-x	2023-08-27 00:27
rbconfig	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rdoc	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rexml	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rinda	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
ripper	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rss	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
rubygems	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
shell	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
syslog	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
unicode_normalize	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
uri	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
webrick	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
x86_64-linux	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
xmlrpc	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
yaml	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
English.rb	6.42 KB	-rw-r--r--	2014-05-31 15:54
abbrev.rb	3.46 KB	-rw-r--r--	2014-07-11 04:16
base64.rb	2.63 KB	-rw-r--r--	2013-05-18 23:10
benchmark.rb	17.73 KB	-rw-r--r--	2014-09-11 04:09
cgi.rb	9.77 KB	-rw-r--r--	2014-08-07 02:14
cmath.rb	9.34 KB	-rw-r--r--	2015-07-03 15:31
csv.rb	82.45 KB	-rw-r--r--	2014-11-03 22:21
date.rb	980 B	-rw-r--r--	2023-07-26 10:21
debug.rb	29.08 KB	-rw-r--r--	2013-12-14 09:48
delegate.rb	10.71 KB	-rw-r--r--	2014-07-26 13:11
digest.rb	2.79 KB	-rw-r--r--	2023-07-26 10:21
drb.rb	19 B	-rw-r--r--	2009-10-02 06:45
e2mmap.rb	3.77 KB	-rw-r--r--	2014-08-24 03:16
erb.rb	26.35 KB	-rw-r--r--	2014-12-12 05:48
expect.rb	2.14 KB	-rw-r--r--	2023-07-26 10:21
fiddle.rb	1.65 KB	-rw-r--r--	2023-07-26 10:21
fileutils.rb	47.46 KB	-rw-r--r--	2017-03-25 14:24
find.rb	2.48 KB	-rw-r--r--	2014-10-13 03:34
forwardable.rb	8.22 KB	-rw-r--r--	2017-03-25 10:43
getoptlong.rb	15.38 KB	-rw-r--r--	2013-05-19 10:50
ipaddr.rb	17.06 KB	-rw-r--r--	2015-11-24 10:49
irb.rb	20.03 KB	-rw-r--r--	2016-03-28 11:07
json.rb	1.74 KB	-rw-r--r--	2023-07-26 10:21
kconv.rb	5.74 KB	-rw-r--r--	2023-07-26 10:21
logger.rb	20.33 KB	-rw-r--r--	2016-10-27 03:47
mathn.rb	3.84 KB	-rw-r--r--	2014-08-26 08:07
matrix.rb	53.14 KB	-rw-r--r--	2014-11-26 20:03
mkmf.rb	82.59 KB	-rw-r--r--	2023-07-26 10:18
monitor.rb	6.93 KB	-rw-r--r--	2012-11-16 11:55
mutex_m.rb	2 KB	-rw-r--r--	2013-02-19 21:51
observer.rb	5.8 KB	-rw-r--r--	2014-08-27 08:21
open-uri.rb	24.58 KB	-rw-r--r--	2014-12-24 04:11
open3.rb	20.55 KB	-rw-r--r--	2014-11-03 22:09
openssl.rb	528 B	-rw-r--r--	2023-07-26 10:21
optionparser.rb	28 B	-rw-r--r--	2014-05-25 23:25
optparse.rb	52.05 KB	-rw-r--r--	2017-03-25 14:28
ostruct.rb	8.66 KB	-rw-r--r--	2017-03-25 14:35
pathname.rb	15.58 KB	-rw-r--r--	2023-07-26 10:21
pp.rb	14.16 KB	-rw-r--r--	2014-12-05 14:35
prettyprint.rb	15.85 KB	-rw-r--r--	2014-08-21 22:38
prime.rb	13.11 KB	-rw-r--r--	2014-12-10 15:38
profile.rb	205 B	-rw-r--r--	2009-10-02 06:45
profiler.rb	4.51 KB	-rw-r--r--	2013-05-19 19:04
pstore.rb	14.55 KB	-rw-r--r--	2014-07-23 15:31
psych.rb	14.88 KB	-rw-r--r--	2023-07-26 10:21
rake.rb	2.23 KB	-rw-r--r--	2014-12-05 19:22
rdoc.rb	4.96 KB	-rw-r--r--	2014-12-06 20:22
resolv-replace.rb	1.73 KB	-rw-r--r--	2013-03-11 09:47
resolv.rb	72.06 KB	-rw-r--r--	2015-05-19 13:05
ripper.rb	2.53 KB	-rw-r--r--	2023-07-26 10:21
rss.rb	2.84 KB	-rw-r--r--	2011-05-11 06:22
rubygems.rb	31.85 KB	-rw-r--r--	2018-02-16 11:27
scanf.rb	23.54 KB	-rw-r--r--	2014-02-14 20:33
securerandom.rb	9.2 KB	-rw-r--r--	2016-04-22 05:17
set.rb	19.15 KB	-rw-r--r--	2014-08-06 07:28
shell.rb	11.3 KB	-rw-r--r--	2014-08-24 03:16
shellwords.rb	5.96 KB	-rw-r--r--	2014-09-05 06:00
singleton.rb	4.02 KB	-rw-r--r--	2011-05-18 10:09
socket.rb	25.6 KB	-rw-r--r--	2023-07-26 10:21
sync.rb	7.25 KB	-rw-r--r--	2013-05-18 23:10
tempfile.rb	11.11 KB	-rw-r--r--	2014-09-20 21:40
thwait.rb	3.31 KB	-rw-r--r--	2014-08-27 08:10
time.rb	22.25 KB	-rw-r--r--	2015-08-03 15:11
timeout.rb	3.64 KB	-rw-r--r--	2015-08-10 13:08
tmpdir.rb	4.13 KB	-rw-r--r--	2018-03-28 10:34
tracer.rb	6.4 KB	-rw-r--r--	2013-07-18 09:50
tsort.rb	14.27 KB	-rw-r--r--	2014-11-26 05:46
ubygems.rb	268 B	-rw-r--r--	2009-10-02 06:45
un.rb	8.87 KB	-rw-r--r--	2013-07-05 09:43
unicode_normalize.rb	3.16 KB	-rw-r--r--	2015-01-15 21:06
uri.rb	3.07 KB	-rw-r--r--	2014-11-02 19:33
weakref.rb	2.92 KB	-rw-r--r--	2014-07-26 13:12
webrick.rb	6.69 KB	-rw-r--r--	2013-10-05 19:39
xmlrpc.rb	8.49 KB	-rw-r--r--	2013-12-11 22:09
yaml.rb	1.7 KB	-rw-r--r--	2014-06-25 22:52

Rename

# Profile provides a way to Profile your Ruby application.
#
# Profiling your program is a way of determining which methods are called and
# how long each method takes to complete.  This way you can detect which
# methods are possible bottlenecks.
#
# Profiling your program will slow down your execution time considerably,
# so activate it only when you need it.  Don't confuse benchmarking with
# profiling.
#
# There are two ways to activate Profiling:
#
# == Command line
#
# Run your Ruby script with <code>-rprofile</code>:
#
#   ruby -rprofile example.rb
#
# If you're profiling an executable in your <code>$PATH</code> you can use
# <code>ruby -S</code>:
#
#   ruby -rprofile -S some_executable
#
# == From code
#
# Just require 'profile':
#
#   require 'profile'
#
#   def slow_method
#     5000.times do
#       9999999999999999*999999999
#     end
#   end
#
#   def fast_method
#     5000.times do
#       9999999999999999+999999999
#     end
#   end
#
#   slow_method
#   fast_method
#
# The output in both cases is a report when the execution is over:
#
#   ruby -rprofile example.rb
#
#     %   cumulative   self              self     total
#    time   seconds   seconds    calls  ms/call  ms/call  name
#    68.42     0.13      0.13        2    65.00    95.00  Integer#times
#    15.79     0.16      0.03     5000     0.01     0.01  Fixnum#*
#    15.79     0.19      0.03     5000     0.01     0.01  Fixnum#+
#     0.00     0.19      0.00        2     0.00     0.00  IO#set_encoding
#     0.00     0.19      0.00        1     0.00   100.00  Object#slow_method
#     0.00     0.19      0.00        2     0.00     0.00  Module#method_added
#     0.00     0.19      0.00        1     0.00    90.00  Object#fast_method
#     0.00     0.19      0.00        1     0.00   190.00  #toplevel

module Profiler__
  class Wrapper < Struct.new(:defined_class, :method_id, :hash) # :nodoc:
    private :defined_class=, :method_id=, :hash=

def initialize(klass, mid)
      super(klass, mid, nil)
      self.hash = Struct.instance_method(:hash).bind(self).call
    end

def to_s
      "#{defined_class.inspect}#".sub(/\A\#<Class:(.*)>#\z/, '\1.') << method_id.to_s
    end
    alias inspect to_s
  end

# internal values
  @@start = nil # the start time that profiling began
  @@stacks = nil # the map of stacks keyed by thread
  @@maps = nil # the map of call data keyed by thread, class and id. Call data contains the call count, total time,
  PROFILE_CALL_PROC = TracePoint.new(*%i[call c_call b_call]) {|tp| # :nodoc:
    now = Process.times[0]
    stack = (@@stacks[Thread.current] ||= [])
    stack.push [now, 0.0]
  }
  PROFILE_RETURN_PROC = TracePoint.new(*%i[return c_return b_return]) {|tp| # :nodoc:
    now = Process.times[0]
    key = Wrapper.new(tp.defined_class, tp.method_id)
    stack = (@@stacks[Thread.current] ||= [])
    if tick = stack.pop
      threadmap = (@@maps[Thread.current] ||= {})
      data = (threadmap[key] ||= [0, 0.0, 0.0, key])
      data[0] += 1
      cost = now - tick[0]
      data[1] += cost
      data[2] += cost - tick[1]
      stack[-1][1] += cost if stack[-1]
    end
  }
module_function
  # Starts the profiler.
  #
  # See Profiler__ for more information.
  def start_profile
    @@start = Process.times[0]
    @@stacks = {}
    @@maps = {}
    PROFILE_CALL_PROC.enable
    PROFILE_RETURN_PROC.enable
  end
  # Stops the profiler.
  #
  # See Profiler__ for more information.
  def stop_profile
    PROFILE_CALL_PROC.disable
    PROFILE_RETURN_PROC.disable
  end
  # Outputs the results from the profiler.
  #
  # See Profiler__ for more information.
  def print_profile(f)
    stop_profile
    total = Process.times[0] - @@start
    if total == 0 then total = 0.01 end
    totals = {}
    @@maps.values.each do |threadmap|
      threadmap.each do |key, data|
        total_data = (totals[key] ||= [0, 0.0, 0.0, key])
        total_data[0] += data[0]
        total_data[1] += data[1]
        total_data[2] += data[2]
      end
    end

# Maybe we should show a per thread output and a totals view?

data = totals.values
    data = data.sort_by{|x| -x[2]}
    sum = 0
    f.printf "  %%   cumulative   self              self     total\n"
    f.printf " time   seconds   seconds    calls  ms/call  ms/call  name\n"
    for d in data
      sum += d[2]
      f.printf "%6.2f %8.2f  %8.2f %8d ", d[2]/total*100, sum, d[2], d[0]
      f.printf "%8.2f %8.2f  %s\n", d[2]*1000/d[0], d[1]*1000/d[0], d[3]
    end
    f.printf "%6.2f %8.2f  %8.2f %8d ", 0.0, total, 0.0, 1     # ???
    f.printf "%8.2f %8.2f  %s\n", 0.0, total*1000, "#toplevel" # ???
  end
end