Gecko [ goons4good.org ]

Name	Size	Permission	Date
cgi	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
date	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
digest	[ DIR ]	drwxr-xr-x	2023-08-27 00:26
dl	[ 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
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
test	[ 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	6.44 KB	-rw-r--r--	2013-02-03 21:50
abbrev.rb	3.31 KB	-rw-r--r--	2013-02-24 00:06
base64.rb	2.63 KB	-rw-r--r--	2009-10-02 06:45
benchmark.rb	17.94 KB	-rw-r--r--	2012-07-17 23:56
cgi.rb	9.39 KB	-rw-r--r--	2012-11-30 00:06
cmath.rb	7.22 KB	-rw-r--r--	2011-07-23 08:14
complex.rb	380 B	-rw-r--r--	2009-08-16 11:34
csv.rb	81.32 KB	-rw-r--r--	2014-09-17 01:56
date.rb	946 B	-rw-r--r--	2023-07-26 09:58
debug.rb	28.9 KB	-rw-r--r--	2013-02-02 00:04
delegate.rb	9.78 KB	-rw-r--r--	2014-04-30 03:45
digest.rb	2.24 KB	-rw-r--r--	2023-07-26 09:58
dl.rb	280 B	-rw-r--r--	2023-07-26 09:58
drb.rb	19 B	-rw-r--r--	2009-10-02 06:45
e2mmap.rb	3.8 KB	-rw-r--r--	2011-05-18 20:07
erb.rb	26.08 KB	-rw-r--r--	2014-09-03 00:42
expect.rb	2.14 KB	-rw-r--r--	2023-07-26 09:58
fiddle.rb	1.25 KB	-rw-r--r--	2023-07-26 09:58
fileutils.rb	46.35 KB	-rw-r--r--	2014-10-16 03:23
find.rb	2.08 KB	-rw-r--r--	2012-09-20 03:14
forwardable.rb	7.56 KB	-rw-r--r--	2013-01-03 21:52
getoptlong.rb	15.38 KB	-rw-r--r--	2013-12-24 10:46
gserver.rb	8.86 KB	-rw-r--r--	2014-07-06 23:55
ipaddr.rb	26.17 KB	-rw-r--r--	2013-02-22 23:03
irb.rb	20.03 KB	-rw-r--r--	2013-02-05 10:57
json.rb	1.74 KB	-rw-r--r--	2023-07-26 09:58
kconv.rb	5.74 KB	-rw-r--r--	2023-07-26 09:58
logger.rb	20.96 KB	-rw-r--r--	2013-07-13 11:16
mathn.rb	6.52 KB	-rw-r--r--	2011-08-26 18:22
matrix.rb	45.02 KB	-rw-r--r--	2013-02-05 00:43
mkmf.rb	78.19 KB	-rw-r--r--	2023-07-26 09:55
monitor.rb	6.93 KB	-rw-r--r--	2012-11-16 11:55
mutex_m.rb	2 KB	-rw-r--r--	2013-02-23 23:49
observer.rb	5.71 KB	-rw-r--r--	2012-08-21 09:03
open-uri.rb	23.66 KB	-rw-r--r--	2014-02-16 12:02
open3.rb	21.17 KB	-rw-r--r--	2013-01-12 23:40
openssl.rb	528 B	-rw-r--r--	2023-07-26 09:58
optparse.rb	51.27 KB	-rw-r--r--	2014-02-19 11:38
ostruct.rb	7.64 KB	-rw-r--r--	2012-10-28 17:20
pathname.rb	15.3 KB	-rw-r--r--	2023-07-26 09:58
pp.rb	13.14 KB	-rw-r--r--	2012-08-15 07:50
prettyprint.rb	9.63 KB	-rw-r--r--	2011-08-02 11:25
prime.rb	13.98 KB	-rw-r--r--	2013-01-13 00:07
profile.rb	205 B	-rw-r--r--	2009-10-02 06:45
profiler.rb	4.29 KB	-rw-r--r--	2013-02-02 19:38
pstore.rb	14.85 KB	-rw-r--r--	2012-11-10 23:23
psych.rb	9.9 KB	-rw-r--r--	2023-07-26 09:58
rake.rb	2.07 KB	-rw-r--r--	2012-11-29 14:16
rational.rb	308 B	-rw-r--r--	2009-09-23 20:42
rdoc.rb	4.88 KB	-rw-r--r--	2013-02-19 00:06
resolv-replace.rb	1.73 KB	-rw-r--r--	2013-04-03 13:27
resolv.rb	61.45 KB	-rw-r--r--	2015-06-01 11:13
ripper.rb	2.53 KB	-rw-r--r--	2023-07-26 09:58
rss.rb	2.84 KB	-rw-r--r--	2011-05-11 06:22
rubygems.rb	27.53 KB	-rw-r--r--	2023-07-26 09:55
scanf.rb	23.52 KB	-rw-r--r--	2011-11-05 03:37
securerandom.rb	8.56 KB	-rw-r--r--	2012-09-13 09:01
set.rb	17.32 KB	-rw-r--r--	2012-11-24 13:51
shell.rb	10.3 KB	-rw-r--r--	2012-12-04 21:55
shellwords.rb	5.94 KB	-rw-r--r--	2012-11-09 01:28
singleton.rb	4.02 KB	-rw-r--r--	2011-05-18 10:09
socket.rb	25.76 KB	-rw-r--r--	2023-07-26 09:58
sync.rb	7.26 KB	-rw-r--r--	2012-12-23 05:18
tempfile.rb	10.15 KB	-rw-r--r--	2013-10-09 12:11
thread.rb	6.94 KB	-rw-r--r--	2014-02-09 11:07
thwait.rb	3.38 KB	-rw-r--r--	2011-06-28 23:09
time.rb	21.09 KB	-rw-r--r--	2013-10-09 11:07
timeout.rb	3.16 KB	-rw-r--r--	2013-04-14 11:20
tmpdir.rb	4.15 KB	-rw-r--r--	2012-12-12 07:40
tracer.rb	6.54 KB	-rw-r--r--	2013-02-04 12:59
tsort.rb	6.79 KB	-rw-r--r--	2009-03-05 23:23
ubygems.rb	268 B	-rw-r--r--	2009-10-02 06:45
un.rb	8.34 KB	-rw-r--r--	2012-08-03 04:23
uri.rb	3.07 KB	-rw-r--r--	2011-05-13 16:03
weakref.rb	3.23 KB	-rw-r--r--	2012-12-02 02:57
webrick.rb	6.7 KB	-rw-r--r--	2012-11-07 01:49
xmlrpc.rb	8.49 KB	-rw-r--r--	2012-09-12 22:24
yaml.rb	2.3 KB	-rw-r--r--	2013-05-19 15:01

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
  def start_profile
    @@start = Process.times[0]
    @@stacks = {}
    @@maps = {}
    PROFILE_CALL_PROC.enable
    PROFILE_RETURN_PROC.enable
  end
  def stop_profile
    PROFILE_CALL_PROC.disable
    PROFILE_RETURN_PROC.disable
  end
  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