plotSpeedupsPyRoot Namespace Reference

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

Variables
string	fname_template = "measurement_BrunelScenario_n100_eif%s_aif100_nthreads%s_c%s_dqFalse_v5.log"
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
string	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
int	LabelsSize = .6
bool	scaleThreads = False
int	len_nt = len(nts)+1
	idealSpeedup = TGraph(2)
string	scaled_s = ""
list	neif_graphs = []
	graph = TGraph(len_nt)
	graphc = TGraph(len_nt)
int	counter = 1
	scaled_tn = tn
	time = xtractTiming(neif,tn,False)
	timec = xtractTiming(neif,tn,True)
	canvas = TCanvas("Speedup","Speedup",2048,1800)
	line = TLine(11,0,11,25)
	legend = TLegend(.1,.45,.38,.9)
	ph_cores = getText(10.5,15,"Physical Cores",LabelsSize,90,2,LabelsFont)
	ht_cores = getText(12.,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

def plotSpeedupsPyRoot.createFname	(		neif,
			nt,
			cFlag
	)

Definition at line 84 of file plotSpeedupsPyRoot.py.

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

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

def plotSpeedupsPyRoot.formatGraphs	(		graph,
			graphc
	)

Definition at line 70 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

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

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

Definition at line 62 of file plotSpeedupsPyRoot.py.

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

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

def plotSpeedupsPyRoot.scaleCores

(

n_threads

)

Definition at line 53 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

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

def plotSpeedupsPyRoot.xtractTiming	(		neif,
			nt,
			cFlag
	)

Definition at line 89 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

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

Definition at line 157 of file plotSpeedupsPyRoot.py.

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

Definition at line 22 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.counter = 1

Definition at line 141 of file plotSpeedupsPyRoot.py.

string plotSpeedupsPyRoot.fname_template = "measurement_BrunelScenario_n100_eif%s_aif100_nthreads%s_c%s_dqFalse_v5.log"

Definition at line 16 of file plotSpeedupsPyRoot.py.

plotSpeedupsPyRoot.graph = TGraph(len_nt)

Definition at line 134 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.graph_counter = 0

Definition at line 43 of file plotSpeedupsPyRoot.py.

plotSpeedupsPyRoot.graphc = TGraph(len_nt)

Definition at line 138 of file plotSpeedupsPyRoot.py.

plotSpeedupsPyRoot.ht_cores = getText(12.,15,"Hardware Threaded Regime",LabelsSize,90,2,LabelsFont)

Definition at line 186 of file plotSpeedupsPyRoot.py.

plotSpeedupsPyRoot.ht_weight = 0

Definition at line 190 of file plotSpeedupsPyRoot.py.

float plotSpeedupsPyRoot.HtCoreWeight = 0.4

Definition at line 47 of file plotSpeedupsPyRoot.py.

plotSpeedupsPyRoot.idealSpeedup = TGraph(2)

Definition at line 120 of file plotSpeedupsPyRoot.py.

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

Definition at line 188 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.LabelsFont = 12

Definition at line 49 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.LabelsSize = .6

Definition at line 50 of file plotSpeedupsPyRoot.py.

plotSpeedupsPyRoot.legend = TLegend(.1,.45,.38,.9)

Definition at line 175 of file plotSpeedupsPyRoot.py.

string plotSpeedupsPyRoot.LegendDrawOpts = "lp"

Definition at line 27 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.len_nt = len(nts)+1

Definition at line 118 of file plotSpeedupsPyRoot.py.

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

Definition at line 164 of file plotSpeedupsPyRoot.py.

list plotSpeedupsPyRoot.LineColours

Initial value:

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

Definition at line 28 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.LineStyle = 7

Definition at line 42 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.LineWidth = 6

Definition at line 41 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.MarkerSize = 4

Definition at line 40 of file plotSpeedupsPyRoot.py.

list plotSpeedupsPyRoot.MarkerStyles

Initial value:

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

Definition at line 34 of file plotSpeedupsPyRoot.py.

list plotSpeedupsPyRoot.neif_graphs = []

Definition at line 132 of file plotSpeedupsPyRoot.py.

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

Definition at line 18 of file plotSpeedupsPyRoot.py.

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

Definition at line 20 of file plotSpeedupsPyRoot.py.

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

Definition at line 184 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.PhCores = 11

Definition at line 45 of file plotSpeedupsPyRoot.py.

float plotSpeedupsPyRoot.ScalarTime = 1640.87

Definition at line 24 of file plotSpeedupsPyRoot.py.

string plotSpeedupsPyRoot.scaled_s = ""

Definition at line 123 of file plotSpeedupsPyRoot.py.

plotSpeedupsPyRoot.scaled_tn = tn

Definition at line 143 of file plotSpeedupsPyRoot.py.

bool plotSpeedupsPyRoot.scaleThreads = False

Definition at line 106 of file plotSpeedupsPyRoot.py.

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

Definition at line 146 of file plotSpeedupsPyRoot.py.

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

Definition at line 148 of file plotSpeedupsPyRoot.py.

int plotSpeedupsPyRoot.TotalCores = 24

Definition at line 46 of file plotSpeedupsPyRoot.py.