Class: B::Enchmark

Inherits:
Ase
  • Object
show all
Defined in:
lib/b.rb

Overview

B::Enchmark

Defined Under Namespace

Classes: Job

Instance Attribute Summary collapse

Attributes inherited from Ase

#opts

Instance Method Summary collapse

Methods inherited from Ase

#register, #run!

Constructor Details

#initialize(id, opts = {}) ⇒ Enchmark

Returns a new instance of Enchmark.



60
61
62
63
64
65
 
# File 'lib/b.rb', line 60

def initialize(id, opts={})
  @opts = {:rounds => DEFAULT_ROUNDS, :compare => nil}.merge(opts)
  @parent = opts[:parent]
  @id, @rounds, @compare = id, opts[:rounds], opts[:compare]
  @buffer = []
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



45
46
47
 
# File 'lib/b.rb', line 45

def id
  @id
end

Instance Method Details

#finish(job) ⇒ Object 



90
91
92
 
# File 'lib/b.rb', line 90

def finish(job)
  super if @compare.nil?
end

#job(id, opts = {}, &block) ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/b.rb', line 47

def job(id, opts={}, &block)
  if opts[:rounds] and @compare
    raise SanityViolation, "Can not override :rounds on job '#{id}' when comparing on :#{@compare}!"
  end
  if opts[:compare]
    raise SanityViolation, "Can not override :compare in a job ('#{id}')"
  end
  opts = @opts.merge(opts)
  (@children ||= []) << Job.new(self, id, opts, block)
  self
end

#post_run ⇒ Object 



67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 
# File 'lib/b.rb', line 67

def post_run
  if @compare
    @buffer.sort! do |a,b|
      a.send(@compare) <=> b.send(@compare)
    end
  end
  @buffer.each_with_index do |job, i|
    if 0 == i
      job.x = 1.0
    else
      job.x = job.send(@compare) / @buffer[0].send(@compare)
    end
  end
  until @buffer.empty? do
    @parent.start @buffer[0]
    @parent.finish @buffer.shift
  end
end

#start(job) ⇒ Object 



86
87
88
 
# File 'lib/b.rb', line 86

def start(job)
  @compare.nil? ? super : @buffer << job
end