Class: Pwrake::ReportMulti

Inherits:
Object
  • Object
show all
Defined in:
lib/pwrake/report/report_multi.rb

Instance Method Summary collapse

Constructor Details

#initialize(list, pattern, options = {}) ⇒ ReportMulti

Returns a new instance of ReportMulti.



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# File 'lib/pwrake/report/report_multi.rb', line 5

def initialize(list,pattern,options={})
  @reports = list.map do |base|
    r = Report.new(base,pattern)
    puts r.base+" elap=#{r.elap}"
    r
  end
  @pattern = pattern
  @img_fmt = options['REPORT_IMAGE'] || 'png'
  @elap_img = 'elap.#{@img_fmt}'
end

Instance Method Details

#histogram_html ⇒ Object 



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# File 'lib/pwrake/report/report_multi.rb', line 91

def histogram_html
  html = ""
  @cmd_rep.each do |cmd,cmd_rep|
    html << "<p>Statistics of Elapsed time of #{cmd}</p>\n<table>\n"
    html << "<th>id</th><th>ncore</th>"+Stat.html_th
    cmd_rep.each do |id,r|
      s = r.cmd_stat[cmd]
      html << "<tr><td>#{id}</td><td>#{r.ncore}</td>" + s.html_td + "</tr>\n"
    end
    html << "</table>\n"
    html << "<img src='./#{File.basename(@images[cmd])}'/>\n"
  end
  html
end

#histogram_plot ⇒ Object 



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# File 'lib/pwrake/report/report_multi.rb', line 106

def histogram_plot
  @cmd_rep.each do |cmd,cmd_rep|
    IO.popen("gnuplot","r+") do |f|
      f.puts "
set terminal #{@img_fmt} # size 480,360
set output '#{@images[cmd]}'
set ylabel 'histogram'
set xlabel 'Execution time (sec)'
set logscale x
set title '#{cmd}'"
      a = []
      ncores = cmd_rep.keys
      ncores.each_with_index{|n,i|
        a << "'-' w histeps ls #{i+1} title ''"
        a << "'-' w lines ls #{i+1} title '#{n}'"
      }
      f.puts "plot "+ a.join(',')

      cmd_rep.each do |ncore,r|
        s = r.cmd_stat[cmd]
        2.times do
          s.hist_each do |x1,x2,y|
            x = Math.sqrt(x1*x2)
            f.printf "%f %d\n", x, y
          end
          f.puts "e"
        end
      end
    end
    puts "Histogram plot: #{@images[cmd]}"
  end
end

#histogram_plot2 ⇒ Object 



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# File 'lib/pwrake/report/report_multi.rb', line 139

def histogram_plot2
  @cmd_rep.each do |cmd,cmd_rep|
    IO.popen("gnuplot","r+") do |f|
      f.puts "
set terminal #{@img_fmt} # size 480,360
set output '#{@images[cmd]}'
set nohidden3d
set palette rgb 33,13,10
set pm3d
set ticslevel 0
unset colorbox
set yrange [#{cmd_rep.size}:0]
set logscale x
set title '#{cmd}'"
      a = []
      ncores = cmd_rep.keys.sort
      ncores.each_with_index{|n,i|
        a << "'-' w lines ls #{i+1} title '#{n} cores'"
      }
      f.puts "splot "+ a.join(',')

      ncores.each_with_index do |ncore,i|
        s = cmd_rep[ncore]
        y = i
        s.hist_each do |x1,x2,z|
          f.printf "%g %g 0\n", x1,y
          f.printf "%g %g 0\n", x2,y
          f.printf "%g %g 0\n", x2,y
        end
        f.puts ""
        s.hist_each do |x1,x2,z|
          f.printf "%g %g %g\n", x1,y,z
          f.printf "%g %g %g\n", x2,y,z
          f.printf "%g %g 0\n", x2,y,z
        end
        f.puts ""
        y = i+1
        s.hist_each do |x1,x2,z|
          f.printf "%g %g %g\n", x1,y,z
          f.printf "%g %g %g\n", x2,y,z
          f.printf "%g %g 0\n", x2,y,z
        end
        f.puts ""
        s.hist_each do |x1,x2,z|
          f.printf "%g %g 0\n", x1,y
          f.printf "%g %g 0\n", x2,y
          f.printf "%g %g 0\n", x2,y
        end
        f.puts "e"
        i = i+1
      end
    end
    puts "Histogram plot: #{@images[cmd]}"
  end
end

#plot_elap ⇒ Object 



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# File 'lib/pwrake/report/report_multi.rb', line 44

def plot_elap
  a = @reports.map{|r| r.ncore * r.elap}.min
  elaps = @reports.map{|r| r.elap}
  logmin = Math.log10(elaps.min)
  logmax = Math.log10(elaps.max)
  mid = (logmin+logmax)/2
  wid = (logmax-logmin).ceil*0.5
  ymin = 10**(mid-wid)
  ymax = 10**(mid+wid)
  IO.popen("gnuplot","r+") do |f|
    f.puts "
set terminal #{@img_fmt} size 640,480
set output '#{@elap_img}'
set xlabel 'ncore'
set ylabel 'time (sec)'
set yrange [#{ymin}:#{ymax}]
set logscale xy
plot #{a}/x,'-' w lp lw 2 ps 2 title 'elapsed time'
"
    @reports.sort_by{|r| r.ncore}.each do |r|
      f.puts "#{r.ncore} #{r.elap}"
    end
    f.puts "e"
  end
  puts "Ncore-time plot: "+@elap_img
end

#report(stat_html) ⇒ Object 



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# File 'lib/pwrake/report/report_multi.rb', line 16

def report(stat_html)
  if true
    @reports.each do |r|
      r.report_html
    end
    plot_elap
  end
  html = Report::HTML_HEAD + "<body><h1>Pwrake Statistics</h1>\n"
  html << "<h2>Log files</h2>\n"
  html << "<table>\n"
  html << "<tr><th>log file</th><th>id</th><th>ncore</th><th>elapsed time(sec)</th><tr>\n"
  @reports.each do |r|
    html << "<tr><td><a href='#{r.html_file}'>#{r.base}</a></td>"
    html << "<td>#{r.id_str}</td><td>#{r.ncore}</td><td>#{r.elap}</td><tr>\n"
  end
  html << "</table>\n"
  html << "<h2>Elapsed time</h2>\n"
  html << "<img src='./#{File.basename(@elap_img)}'  align='top'/></br>\n"

  html << "<h2>Histogram of Execution time</h2>\n"
  html << report_histogram()
  html << "</body></html>\n"

  File.open(stat_html,"w") do |f|
    f.puts html
  end
end

#report_histogram ⇒ Object 



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# File 'lib/pwrake/report/report_multi.rb', line 71

def report_histogram
  @images = {}
  @cmd_rep = {}

  @reports.each do |r|
    r.cmd_stat.each do |cmd,stat|
      if stat.n > 2
        @cmd_rep[cmd] ||= {}
        @cmd_rep[cmd][r.id_str] = r # stat
      end
    end
  end

  @cmd_rep.each_key do |cmd|
    @images[cmd] = 'hist_'+cmd.gsub(/[\/.]/,'_')+'.'+@img_fmt
  end
  histogram_plot
  histogram_html
end