plotSpeedup Namespace Reference

Functions
def	getRuntime (n_algos_in_flight, n_evts_in_flight, cloneFlag)
def	getRuntimes ()
def	getGraphPoints (n_evts_in_flight, cloneFlag, runtimes)
def	getSingleGraph (n_evts_in_flight, cloneFlag, runtimes, colour, style)
def	make_plot (runtimes, cloneFlag)

Variables
list	n_algos_in_flight_l = [1, 2, 5, 7, 10, 16, 20, 22]
list	n_evts_in_flight_l = [1, 2, 4, 6, 7, 8, 9, 11, 13, 14, 15]
int	colour_l = [kRed, kBlue, kOrange, kGreen, kMagenta, kCyan]*2
int	line_style_l = [1]*6
list	cloneFlag_l = [True, False]
string	filename_scheleton = "timing_measurement_BrunelScenario_n150_eif%s_aif%s_nthreads24_c%s_dqFalse.log"
	runtimes = getRuntimes()

Detailed Description

Script that fetches all the logfiles from disk and reads the timings.
Parameters can be changed according to the working points considered.
Some parameters of the plots are hardcoded.

Function Documentation

def plotSpeedup.getGraphPoints	(		n_evts_in_flight,
			cloneFlag,
			runtimes
	)

Definition at line 54 of file plotSpeedup.py.

def getGraphPoints(n_evts_in_flight, cloneFlag, runtimes):
    points = []
    for key, rt in runtimes.items():
        this_n_algos_in_flight, this_n_evts_in_flight, this_cloneFlag = key
        if this_n_evts_in_flight == n_evts_in_flight and \
           this_cloneFlag == cloneFlag:
            points.append((this_n_algos_in_flight, rt))
    return sorted(points)

def plotSpeedup.getRuntime	(		n_algos_in_flight,
			n_evts_in_flight,
			cloneFlag
	)

Definition at line 24 of file plotSpeedup.py.

def getRuntime(n_algos_in_flight,  n_evts_in_flight, cloneFlag):
    filename = filename_scheleton % (
        n_evts_in_flight, n_algos_in_flight, cloneFlag)
    print filename
    rt = 0.
    for line in open(filename, "r").readlines():
        rt = float(line[:-1])
        # print filename
        # print rt
    return rt


'''
Dictionary with
o Key = [n_algos_in_flight,  n_evts_in_flight, cloneFlag]
o Val = Runtime
'''

def plotSpeedup.getRuntimes

(

)

Definition at line 43 of file plotSpeedup.py.

def getRuntimes():
    runtimes = {}
    for n_algos_in_flight in n_algos_in_flight_l:
        for n_evts_in_flight in n_evts_in_flight_l:
            for cloneFlag in cloneFlag_l:
                rt = getRuntime(n_algos_in_flight,
                                n_evts_in_flight, cloneFlag)
                runtimes[n_algos_in_flight,  n_evts_in_flight, cloneFlag] = rt
    return runtimes

def plotSpeedup.getSingleGraph	(		n_evts_in_flight,
			cloneFlag,
			runtimes,
			colour,
			style
	)

Definition at line 64 of file plotSpeedup.py.

def getSingleGraph(n_evts_in_flight, cloneFlag, runtimes, colour, style):
    points = getGraphPoints(n_evts_in_flight, cloneFlag, runtimes)
    graph = TGraph(len(points))
    graph.GetXaxis().SetTitle("Maximum # in flight algos")
    graph.GetXaxis().SetRangeUser(0, 23)
    graph.GetYaxis().SetTitle("Runtime [s]")
    graph.GetYaxis().SetTitleOffset(1.45)
    graph.GetYaxis().SetRangeUser(0.1, 275)
    graph.GetYaxis().SetNdivisions(12, 5, 1)
    graph.SetLineWidth(3)
    graph.SetLineColor(colour)
    graph.SetMarkerColor(colour)
    graph.SetLineStyle(style)
    graph.SetFillColor(kWhite)
    point_n = 0
    # print points
    for x, y in points:
        graph.SetPoint(point_n, x, y)
        point_n += 1
    return graph

def plotSpeedup.make_plot	(		runtimes,
			cloneFlag
	)

Definition at line 86 of file plotSpeedup.py.

def make_plot(runtimes, cloneFlag):
    title = "Brunel 150 events"
    clone_string = ""
    if cloneFlag:
        clone_string = "_clone"
        title += " (Cloning)"
    plotname = "runtime%s.pdf" % clone_string

    canvas = TCanvas(plotname, "plot", 500, 400)
    canvas.SetGrid()
    canvas.cd()

    graphs = []
    first = True
    for colour, n_evts_in_flight, line_style in zip(colour_l, n_evts_in_flight_l, line_style_l):
        print n_evts_in_flight
        graph = getSingleGraph(n_evts_in_flight, cloneFlag,
                               runtimes, colour, line_style)
        opts = "LSame"
        if first:
            opts = "AL"
        first = False
        graph.SetTitle(title)
        graph.Draw(opts)
        graphs.append(graph)

    # Make Legend
    legend = TLegend(.499, .45, .9, .9, "# Parallel Events")
    legend.SetTextSize(0.04)
    legend.SetFillColor(kWhite)
    # evil
    for graph, n in zip(graphs, n_evts_in_flight_l):
        legend.AddEntry(graph, "%s" % n)
    legend.Draw()

    # Add some text
    l = TLatex(.13, .16, "#font[12]{#scale[.8]{24 Threads}}")
    l.SetNDC()
    l.Draw()

    dummy = raw_input("Press enter to save...")
    canvas.Print(plotname)


# -------------------------------------------------------------------------------

Variable Documentation

list plotSpeedup.cloneFlag_l = [True, False]

Definition at line 15 of file plotSpeedup.py.

int plotSpeedup.colour_l = [kRed, kBlue, kOrange, kGreen, kMagenta, kCyan]*2

Definition at line 13 of file plotSpeedup.py.

string plotSpeedup.filename_scheleton = "timing_measurement_BrunelScenario_n150_eif%s_aif%s_nthreads24_c%s_dqFalse.log"

Definition at line 21 of file plotSpeedup.py.

int plotSpeedup.line_style_l = [1]*6

Definition at line 14 of file plotSpeedup.py.

list plotSpeedup.n_algos_in_flight_l = [1, 2, 5, 7, 10, 16, 20, 22]

Definition at line 11 of file plotSpeedup.py.

list plotSpeedup.n_evts_in_flight_l = [1, 2, 4, 6, 7, 8, 9, 11, 13, 14, 15]

Definition at line 12 of file plotSpeedup.py.

plotSpeedup.runtimes = getRuntimes()

Definition at line 131 of file plotSpeedup.py.