plotClonesPyRoot Namespace Reference

Functions
def	parseLog (logfilename)
def	createGraph (vals)
def	getText
def	getCountLatexes (vals, xmax)
def	doPlot (logfilename)

Variables
	Color = kBlue
	MarkerStyle = kFullStar
float	MarkerSize = 3.8
int	NEventsInFlight = 0
int	NThreads = -1
tuple	argc = len(sys.argv)

Function Documentation

def plotClonesPyRoot.createGraph

(

vals

)

Definition at line 37 of file plotClonesPyRoot.py.

def createGraph(vals):
  graph = TGraph(len(vals))
  counter=0
  for runtime,nclones in vals:
    graph.SetPoint(counter, runtime, nclones)
    counter+=1
  
  graph.SetMarkerStyle(MarkerStyle)
  graph.SetMarkerSize(MarkerSize)
  graph.SetMarkerColor(Color)
  graph.SetTitle("GaudiHive Speedup (Brunel, 100 evts);Algorithm Runtime [s];Number of Clones")
  return graph

def plotClonesPyRoot.doPlot

(

logfilename

)

Definition at line 91 of file plotClonesPyRoot.py.

def doPlot(logfilename):
  global NEventsInFlight
  global NThreads
  vals = parseLog(logfilename)
  graph = createGraph(vals)
  nalgorithms = len(vals)
  
  canvas = TCanvas("Clones","Clones",1024,768)
  canvas.cd()
  canvas.SetGrid()
  graph.Draw("AP")
  
  # Latex
  
  countLatexes=getCountLatexes(vals,graph.GetXaxis().GetXmax())
  map(lambda latex:latex.Draw(),countLatexes)
  evtsIf = getText(.6,.365,
  "#splitline{#splitline{%s Simultaneous Events}{%s Threads}}{%s Algorithms}"%(NEventsInFlight,NThreads,nalgorithms),
                   .8,0,2,12,True)  
  evtsIf.Draw()

  
  a= raw_input("press enter to continue") 
  canvas.Print("PlotClones.png")
  

def plotClonesPyRoot.getCountLatexes	(		vals,
			xmax
	)

Definition at line 59 of file plotClonesPyRoot.py.

def getCountLatexes(vals,xmax):
  #print vals
  def getNclones(runtime_nclones):
    return runtime_nclones[1]
  max_nclones =  int(max(vals,key=getNclones)[1])

  
  latexes=[]
  for i in xrange(1,max_nclones+1):
    n_algos = len( filter(lambda runtime_nclones:runtime_nclones[1]== i ,vals) )
    latexes.append(getText(xmax*1.01,
                           i,
                           n_algos,
                           .7,
                           0,
                           600,
                           12))
  
  
  label = getText(.95,
          .55,
          "Total",
          .8,
          270,
          600,
          12,
          True)
  
  latexes.append(label)
  
  return latexes

def plotClonesPyRoot.getText	(		x,
			y,
			text,
			scale,
			angle,
			colour,
			font,
			NDC = False
	)

Definition at line 50 of file plotClonesPyRoot.py.

def getText(x,y,text,scale,angle,colour,font,NDC=False):
    lat = TLatex(float(x),float(y),
                 "#scale[%s]{#color[%s]{#font[%s]{%s}}}"%(scale,colour,font,text))
    
    lat.SetNDC(NDC)
    if angle!=0.:
       lat.SetTextAngle(angle)
    return lat 

def plotClonesPyRoot.parseLog

(

logfilename

)

Definition at line 21 of file plotClonesPyRoot.py.

def parseLog(logfilename):
  global NEventsInFlight
  global NThreads
  ifile = open(logfilename,"r")
  lines = ifile.readlines()
  vals=[]
  for line in lines:
    if "Summary: name=" in line:
      runtime_nclones = map(float,
                            re.match(".* avg_runtime= ([0-9]*.[0-9]*|[0-9]*.[0-9]*e-[0-9]*) n_clones= ([0-9]).*",line).groups())
      vals.append(runtime_nclones)
    elif "Running with" in line:
      NEventsInFlight,NThreads=map( int, re.match(".* Running with ([0-9]*) parallel events.*algorithms, ([0-9]*) threads",line).groups()) 
      
  return vals
      

Variable Documentation

tuple plotClonesPyRoot.argc = len(sys.argv)

Definition at line 119 of file plotClonesPyRoot.py.

plotClonesPyRoot.Color = kBlue

Definition at line 13 of file plotClonesPyRoot.py.

float plotClonesPyRoot.MarkerSize = 3.8

Definition at line 15 of file plotClonesPyRoot.py.

plotClonesPyRoot.MarkerStyle = kFullStar

Definition at line 14 of file plotClonesPyRoot.py.

int plotClonesPyRoot.NEventsInFlight = 0

Definition at line 17 of file plotClonesPyRoot.py.

int plotClonesPyRoot.NThreads = -1

Definition at line 18 of file plotClonesPyRoot.py.