plotSpeedupsPyRoot Namespace Reference

Functions
	scaleCores (n_threads)
	getText (x, y, text, scale, angle, colour, font)
	formatGraphs (graph, graphc)
	createFname (neif, nt, cFlag)
	xtractTiming (neif, nt, cFlag)

Variables
tuple	fname_template
list	neif_l = [1, 2, 3, 5, 20, 30]
list	nts = [2, 3, 5, 10, 11, 12, 13, 15, 23]
list	cFlags = ["True", "False"]
float	ScalarTime = 1640.87
str	LegendDrawOpts = "lp"
list	LineColours
list	MarkerStyles
int	MarkerSize = 4
int	LineWidth = 6
int	LineStyle = 7
int	graph_counter = 0
int	PhCores = 11
int	TotalCores = 24
float	HtCoreWeight = 0.4
int	LabelsFont = 12
float	LabelsSize = 0.6
bool	scaleThreads = False
int	len_nt = len(nts) + 1
	idealSpeedup = ROOT.TGraph(2)
str	scaled_s = ""
list	neif_graphs = []
	graph = ROOT.TGraph(len_nt)
	graphc = ROOT.TGraph(len_nt)
int	counter = 1
	scaled_tn = tn
	time = xtractTiming(neif, tn, False)
	timec = xtractTiming(neif, tn, True)
	canvas = ROOT.TCanvas("Speedup", "Speedup", 2048, 1800)
	line = ROOT.TLine(11, 0, 11, 25)
	legend = ROOT.TLegend(0.1, 0.45, 0.38, 0.9)
	ph_cores = getText(10.5, 15, "Physical Cores", LabelsSize, 90, 2, LabelsFont)
	ht_cores = getText(12.0, 15, "Hardware Threaded Regime", LabelsSize, 90, 2, LabelsFont)
	is_text = getText(16, 16.5, "Ideal (linear) Speedup", LabelsSize, 45, 918, LabelsFont)
int	ht_weight = 0

Function Documentation

createFname()

plotSpeedupsPyRoot.createFname	(		neif,
			nt,
			cFlag )

Definition at line 110 of file plotSpeedupsPyRoot.py.

def createFname(neif, nt, cFlag):
    return fname_template % (neif, nt, cFlag)
 
 
# --------------------
 
 

formatGraphs()

plotSpeedupsPyRoot.formatGraphs	(		graph,
			graphc )

Definition at line 94 of file plotSpeedupsPyRoot.py.

def formatGraphs(graph, graphc):
    global graph_counter
    graphc.SetLineStyle(LineStyle)
    graphs = (graph, graphc)
    for g in graphs:
        g.SetLineWidth(LineWidth)
        g.SetMarkerSize(MarkerSize)
        g.SetMarkerStyle(MarkerStyles[graph_counter])
        g.SetLineColor(LineColours[graph_counter])
        g.SetMarkerColor(LineColours[graph_counter])
    graph_counter += 1
 
 
# --------------------
 
 

getText()

plotSpeedupsPyRoot.getText	(		x,
			y,
			text,
			scale,
			angle,
			colour,
			font )

Definition at line 82 of file plotSpeedupsPyRoot.py.

def getText(x, y, text, scale, angle, colour, font):
    lat = ROOT.TLatex(
        x, y, "#scale[%s]{#color[%s]{#font[%s]{%s}}}" % (scale, colour, font, text)
    )
    if angle != 0.0:
        lat.SetTextAngle(angle)
    return lat
 
 
# --------------------
 
 

scaleCores()

plotSpeedupsPyRoot.scaleCores

(

n_threads

)

Definition at line 71 of file plotSpeedupsPyRoot.py.

def scaleCores(n_threads):
    effective_n_threads = n_threads
    if effective_n_threads > PhCores:
        ht_cores = n_threads - PhCores
        effective_n_threads = PhCores + ht_cores * HtCoreWeight
    return effective_n_threads
 
 
# --------------------
 
 

xtractTiming()

plotSpeedupsPyRoot.xtractTiming	(		neif,
			nt,
			cFlag )

Definition at line 117 of file plotSpeedupsPyRoot.py.

def xtractTiming(neif, nt, cFlag):
    filename = createFname(neif, nt, cFlag)
    ifile = open(filename, "r")
    seconds = -1
    for line in ifile:
        if "seconds" in line:
            line = line[:-1]
            seconds = float(line.split(" ")[-1])
            break
    ifile.close()
    if seconds == -1:
        seconds = xtractTiming(neif, nts[nts.index(nt) - 1], cFlag)
    return seconds
 
 
# --------------------
 

Variable Documentation

canvas

plotSpeedupsPyRoot.canvas = ROOT.TCanvas("Speedup", "Speedup", 2048, 1800)

Definition at line 191 of file plotSpeedupsPyRoot.py.

cFlags

list plotSpeedupsPyRoot.cFlags = ["True", "False"]

Definition at line 34 of file plotSpeedupsPyRoot.py.

counter

int plotSpeedupsPyRoot.counter = 1

Definition at line 175 of file plotSpeedupsPyRoot.py.

fname_template

tuple plotSpeedupsPyRoot.fname_template

Initial value:

=  (
    "measurement_BrunelScenario_n100_eif%s_aif100_nthreads%s_c%s_dqFalse_v5.log"
)

Definition at line 26 of file plotSpeedupsPyRoot.py.

graph

plotSpeedupsPyRoot.graph = ROOT.TGraph(len_nt)

Definition at line 168 of file plotSpeedupsPyRoot.py.

graph_counter

int plotSpeedupsPyRoot.graph_counter = 0

Definition at line 59 of file plotSpeedupsPyRoot.py.

graphc

plotSpeedupsPyRoot.graphc = ROOT.TGraph(len_nt)

Definition at line 172 of file plotSpeedupsPyRoot.py.

ht_cores

plotSpeedupsPyRoot.ht_cores = getText(12.0, 15, "Hardware Threaded Regime", LabelsSize, 90, 2, LabelsFont)

Definition at line 220 of file plotSpeedupsPyRoot.py.

ht_weight

plotSpeedupsPyRoot.ht_weight = 0

Definition at line 224 of file plotSpeedupsPyRoot.py.

HtCoreWeight

float plotSpeedupsPyRoot.HtCoreWeight = 0.4

Definition at line 63 of file plotSpeedupsPyRoot.py.

idealSpeedup

plotSpeedupsPyRoot.idealSpeedup = ROOT.TGraph(2)

Definition at line 151 of file plotSpeedupsPyRoot.py.

is_text

plotSpeedupsPyRoot.is_text = getText(16, 16.5, "Ideal (linear) Speedup", LabelsSize, 45, 918, LabelsFont)

Definition at line 222 of file plotSpeedupsPyRoot.py.

LabelsFont

int plotSpeedupsPyRoot.LabelsFont = 12

Definition at line 65 of file plotSpeedupsPyRoot.py.

LabelsSize

float plotSpeedupsPyRoot.LabelsSize = 0.6

Definition at line 66 of file plotSpeedupsPyRoot.py.

legend

plotSpeedupsPyRoot.legend = ROOT.TLegend(0.1, 0.45, 0.38, 0.9)

Definition at line 209 of file plotSpeedupsPyRoot.py.

LegendDrawOpts

str plotSpeedupsPyRoot.LegendDrawOpts = "lp"

Definition at line 39 of file plotSpeedupsPyRoot.py.

len_nt

int plotSpeedupsPyRoot.len_nt = len(nts) + 1

Definition at line 149 of file plotSpeedupsPyRoot.py.

line

plotSpeedupsPyRoot.line = ROOT.TLine(11, 0, 11, 25)

Definition at line 198 of file plotSpeedupsPyRoot.py.

LineColours

list plotSpeedupsPyRoot.LineColours

Initial value:

=  [
    ROOT.kRed,
    ROOT.kBlue,
    ROOT.kGreen + 2,
    ROOT.kOrange,
    ROOT.kPink + 10,
    ROOT.kViolet + 10,
]

Definition at line 40 of file plotSpeedupsPyRoot.py.

LineStyle

int plotSpeedupsPyRoot.LineStyle = 7

Definition at line 58 of file plotSpeedupsPyRoot.py.

LineWidth

int plotSpeedupsPyRoot.LineWidth = 6

Definition at line 57 of file plotSpeedupsPyRoot.py.

MarkerSize

int plotSpeedupsPyRoot.MarkerSize = 4

Definition at line 56 of file plotSpeedupsPyRoot.py.

MarkerStyles

list plotSpeedupsPyRoot.MarkerStyles

Initial value:

=  [
    ROOT.kFullCircle,
    ROOT.kOpenCross,
    ROOT.kFullTriangleUp,
    ROOT.kOpenStar,
    ROOT.kFullCross,
    ROOT.kOpenCircle,
]

Definition at line 48 of file plotSpeedupsPyRoot.py.

neif_graphs

list plotSpeedupsPyRoot.neif_graphs = []

Definition at line 166 of file plotSpeedupsPyRoot.py.

neif_l

list plotSpeedupsPyRoot.neif_l = [1, 2, 3, 5, 20, 30]

Definition at line 30 of file plotSpeedupsPyRoot.py.

nts

list plotSpeedupsPyRoot.nts = [2, 3, 5, 10, 11, 12, 13, 15, 23]

Definition at line 32 of file plotSpeedupsPyRoot.py.

ph_cores

plotSpeedupsPyRoot.ph_cores = getText(10.5, 15, "Physical Cores", LabelsSize, 90, 2, LabelsFont)

Definition at line 218 of file plotSpeedupsPyRoot.py.

PhCores

int plotSpeedupsPyRoot.PhCores = 11

Definition at line 61 of file plotSpeedupsPyRoot.py.

ScalarTime

float plotSpeedupsPyRoot.ScalarTime = 1640.87

Definition at line 36 of file plotSpeedupsPyRoot.py.

scaled_s

str plotSpeedupsPyRoot.scaled_s = ""

Definition at line 154 of file plotSpeedupsPyRoot.py.

scaled_tn

plotSpeedupsPyRoot.scaled_tn = tn

Definition at line 177 of file plotSpeedupsPyRoot.py.

scaleThreads

bool plotSpeedupsPyRoot.scaleThreads = False

Definition at line 136 of file plotSpeedupsPyRoot.py.

time

plotSpeedupsPyRoot.time = xtractTiming(neif, tn, False)

Definition at line 180 of file plotSpeedupsPyRoot.py.

timec

plotSpeedupsPyRoot.timec = xtractTiming(neif, tn, True)

Definition at line 182 of file plotSpeedupsPyRoot.py.

TotalCores

int plotSpeedupsPyRoot.TotalCores = 24

Definition at line 62 of file plotSpeedupsPyRoot.py.