Class: OAR::Scripting::Application::Graph

Inherits:
OAR::Scripting::Application show all
Includes:
OAR::Scripting
Defined in:
lib/oar/scripting/application/graph.rb

Constant Summary collapse

CMD_NAME = 
"oar-scripting-graph"

Constants included from OAR::Scripting

GEM, VERSION

Instance Method Summary collapse

Methods included from OAR::Scripting

#job, #oarstat, #sh, #step

Methods inherited from OAR::Scripting::Application

exit!, fatal!, #run

Constructor Details

#initialize ⇒ Graph

Returns a new instance of Graph.



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# File 'lib/oar/scripting/application/graph.rb', line 39

def initialize
  super
end

Instance Method Details

#graph_gen(title, file_path, data) ⇒ Object

def

run_application



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# File 'lib/oar/scripting/application/graph.rb', line 135

def graph_gen(title, file_path, data)

  x_max = 0
  y_max = 0
  data.each do |entry|
    x_max = entry.x if entry.x > x_max
    y_max = entry.y if entry.y > y_max
  end

  axis = {  :x => { :title => "Recources count", :max => x_max },
            :y => { :title => "Nodes count", :max => y_max } }

  panel = { :title  => title,
            :bottom => 60,
            :left   => 60,
            :right  => 40,
            :top    => 40 }

  w = 1000
  h = 400

  timeout = Config[:timeout]

  x = pv.Scale.linear(0, axis[:x][:max]).range(0, w)
  y = pv.Scale.linear(0, axis[:y][:max]).range(0, h)

  c = pv.Scale.log(1, timeout).range("green", "brown")

  # The root panel.
  vis = pv.Panel.new().width(w).height(h).bottom(panel[:bottom]).left(panel[:left]).right(panel[:right]).top(panel[:top])

  # Main title
  vis.add(pv.Label).left(((w + panel[:left] + panel[:right]) - panel[:title].length) / 2 ).bottom(h).textAngle(0).text(panel[:title]).font( "35" + "px sans-serif")

  # Axis titles
  vis.add(pv.Label).left(-20).bottom(h/2 - (axis[:y][:title].length / 2)).textAngle(-Math::PI/2).text(axis[:y][:title]).font( "20" + "px sans-serif")
  vis.add(pv.Label).left(w/2 - (axis[:x][:title].length / 2)).bottom(-40).textAngle(0).text(axis[:x][:title]).font( "20" + "px sans-serif")

  # Y-axis and ticks.
  vis.add(pv.Rule).data(y.ticks()).bottom(y).strokeStyle(lambda {|d| d!=0 ? "#eee" : "#000"}).anchor("left").add(pv.Label).visible(lambda {|d|  d > 0 and d < axis[:y][:max]}).text(y.tick_format)

  # X-axis and ticks.
  vis.add(pv.Rule).data(x.ticks()).left(x).stroke_style(lambda {|d| d!=0 ? "#eee" : "#000"}).anchor("bottom").add(pv.Label).visible(lambda {|d|  d > 0 and d < axis[:x][:max]}).text(x.tick_format)

  #/* The dot plot! */
  vis.add(pv.Panel).data(data).add(pv.Dot).left(lambda {|d| x.scale(d.x)}).bottom(lambda {|d| y.scale(d.y)}).stroke_style(lambda {|d| c.scale(d.z)}).fill_style(lambda {|d| c.scale(d.z).alpha(0.2)}).shape_size(lambda {|d| d.z * 5}).anchor("center").add(pv.Label).visible(lambda {|d| d.z > 30}).textAngle(0).text(lambda {|d| "%0.1f" %  d.z});

  vis.render()

  open(file_path, "w") do |file|
    file.puts vis.to_svg
  end

end

#run_application ⇒ Object

def

initialize



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# File 'lib/oar/scripting/application/graph.rb', line 43

def run_application
  Config[:timeout] = 120
  raise "Directory does not exist : #{config[:output]}" until File.exist?(config[:output])
  FileUtils.rm_rf File.join(config[:output], "oar-scripting-graph") if File.exist?(File.join(config[:output], "oar-scripting-graph"))
  FileUtils.mkdir File.join(config[:output], "oar-scripting-graph")
  FileUtils.mkdir File.join(config[:output], "oar-scripting-graph", "css")
  FileUtils.mkdir File.join(config[:output], "oar-scripting-graph", "js")
  FileUtils.mkdir File.join(config[:output], "oar-scripting-graph", "images")
  FileUtils.mkdir File.join(config[:output], "oar-scripting-graph", "logs")
  FileUtils.cp(File.join(File.dirname(__FILE__), 'graph', 'sh_emacs.css'),File.join(config[:output], "oar-scripting-graph", "css"))
  FileUtils.cp(File.join(File.dirname(__FILE__), 'graph', 'sh_main.min.js'),File.join(config[:output], "oar-scripting-graph", "js"))
  FileUtils.cp(File.join(File.dirname(__FILE__), 'graph', 'sh_ruby.min.js'),File.join(config[:output], "oar-scripting-graph", "js"))

  html_path = File.join(config[:output], "oar-scripting-graph")

  dataset = {}

  %w{prologue epilogue}.each do |script|
    dataset[script.to_sym] = {}
    Dir["/var/log/oar/*-#{script}-*.log"].each do |file|
      log = File.read(file).scan(/^.*\[stats\].*$/).first
      log.nil? ? next : json = log.gsub(/^.*\[stats\](.*)$/, '\1')
      stats = JSON.parse json
      p stats
      dataset[script.to_sym][:global] ||= []
      dataset[script.to_sym][:global] << OpenStruct.new( {"x" => stats["job"]["resources_count"], "y" => stats["job"]["host_count"], "z" => stats["duration"]} )
      dataset[script.to_sym][:steps_list] ||= []
      stats["steps"].each do |step|
        dataset[script.to_sym][:steps_list] << step["name"] if !dataset[script.to_sym][:steps_list].include?(step["name"])
        dataset[script.to_sym][:steps] ||= {}
        dataset[script.to_sym][:steps][step["name"].to_sym] ||= []
        dataset[script.to_sym][:steps][step["name"].to_sym] << OpenStruct.new( {"x" => stats["job"]["resources_count"], "y" => stats["job"]["host_count"], "z" => step["duration"]} )
      end
    end
  end

  dataset.each do |script,datas|
    graph_gen("#{script.to_s.capitalize} duration (all steps)", File.join(html_path, "images", "#{script.to_s}_all.svg"), dataset[script][:global])
    dataset[script][:steps_list].each do |step|
      graph_gen("#{script.to_s.capitalize} duration (#{step})", File.join(html_path, "images", "#{script.to_s}_#{step}.svg"), dataset[script][:steps][step.to_sym])
    end
  end

  open(File.join(html_path, "index.html"), "w") do |file|
    file.puts "  <!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n  <html>\n    <head>\n      <title>OAR Scripting graph</title>\n    <link rel=\"stylesheet\" title=\"Default\" href=\"./css/sh_emacs.css\">\n    <script type=\"text/javascript\" src=\"./js/sh_main.min.js\"></script>\n    <script type=\"text/javascript\" src=\"./js/sh_ruby.min.js\"></script>\n    </head>\n  EOH\n    file.puts <<-EOH\n    <body onload=\"sh_highlightDocument('js/', 'sh_ruby.min.js');\">\n      <h1>OAR Scripting graph</h1>\n      <h3>PROLOGUE_EPILOGUE_TIMEOUT=\#{Config[:timeout]}</h3>\n      <h4>Generated at \#{Time.now}</h4>\n  EOH\n    dataset.each do |script,datas|\n      file.puts \"<div>\"\n      file.puts \"<pre class=\\\"sh_ruby\\\">\"\n      file.puts File.read(\"/etc/oar/\#{script.to_s}\")\n      file.puts <<-EOH\n      </pre>\n      </div>\n      <div class='image'>\n        <!--[if IE]>\n          <embed class='svg' height='600' src='\#{File.join(\"./images\", \"\#{script.to_s}_all.svg\")}' width='1100'></embed>\n        <![endif]-->\n        <object class='svg' data='\#{File.join(\"./images\", \"\#{script.to_s}_all.svg\")}' height='600' type='image/svg+xml' width='1100'></object>\n      </div>\n  EOH\n      dataset[script][:steps_list].each do |step|\n        file.puts <<-EOH\n      <div class='image'>\n        <!--[if IE]>\n          <embed class='svg' height='600' src='\#{File.join(\"./images\", \"\#{script.to_s}_\#{step}.svg\")}' width='1100'></embed>\n        <![endif]-->\n        <object class='svg' data='\#{File.join(\"./images\", \"\#{script.to_s}_\#{step}.svg\")}' height='600' type='image/svg+xml' width='1100'></object>\n      </div>\n  EOH\n      end\n    end\n    file.puts <<-EOH\n    </body>\n  </html>\n  EOH\n  end\nend\n"