plotClonesPyRoot Namespace Reference

Functions
def	parseLog (logfilename)
def	createGraph (vals)
def	getText (x, y, text, scale, angle, colour, font, NDC=False)
def	getCountLatexes (vals, xmax)
def	doPlot (logfilename)

Variables
	Color
	MarkerStyle
	MarkerSize
	NEventsInFlight
	NThreads
	argc

Function Documentation

createGraph()

def plotClonesPyRoot.createGraph

(

vals

)

Definition at line 60 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
 
 

doPlot()

def plotClonesPyRoot.doPlot

(

logfilename

)

Definition at line 108 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(
        0.6,
        0.365,
        "#splitline{#splitline{%s Simultaneous Events}{%s Threads}}{%s Algorithms}"
        % (NEventsInFlight, NThreads, nalgorithms),
        0.8,
        0,
        2,
        12,
        True,
    )
    evtsIf.Draw()
 
    input("press enter to continue")
    canvas.Print("PlotClones.png")
 
 

getCountLatexes()

def plotClonesPyRoot.getCountLatexes	(		vals,
			xmax
	)

Definition at line 89 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 range(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, 0.7, 0, 600, 12))
 
    label = getText(0.95, 0.55, "Total", 0.8, 270, 600, 12, True)
 
    latexes.append(label)
 
    return latexes
 
 

getText()

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

Definition at line 76 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 != 0.0:
        lat.SetTextAngle(angle)
    return lat
 
 

parseLog()

def plotClonesPyRoot.parseLog

(

logfilename

)

Definition at line 32 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

argc

plotClonesPyRoot.argc

Definition at line 142 of file plotClonesPyRoot.py.

Color

plotClonesPyRoot.Color

Definition at line 24 of file plotClonesPyRoot.py.

MarkerSize

plotClonesPyRoot.MarkerSize

Definition at line 26 of file plotClonesPyRoot.py.

MarkerStyle

plotClonesPyRoot.MarkerStyle

Definition at line 25 of file plotClonesPyRoot.py.

NEventsInFlight

plotClonesPyRoot.NEventsInFlight

Definition at line 28 of file plotClonesPyRoot.py.

NThreads

plotClonesPyRoot.NThreads

Definition at line 29 of file plotClonesPyRoot.py.