cmsScimarkParser Namespace Reference

Functions
def	get_max (data, index=1)
def	get_min (data, index=1)
def	manipulate_log (outdir, logfile_name, secsperbin)

Variables
	args
	default
	dest
	help
	options
	parser
	startevt
	usage

Function Documentation

get_max()

def cmsScimarkParser.get_max	(		data,
			index = 1
	)

Definition at line 5 of file cmsScimarkParser.py.

def get_max(data,index=1):
    max_score=-1
    for el in data:
        sec=el[index]
        if max_score<sec:
            max_score=sec
    return max_score
 

Referenced by manipulate_log().

get_min()

def cmsScimarkParser.get_min	(		data,
			index = 1
	)

Definition at line 13 of file cmsScimarkParser.py.

def get_min(data,index=1):
    min_score=1e20
    for el in data:
        sec=el[index]
        if min_score>sec:
            min_score=sec
    return min_score    
    

Referenced by manipulate_log().

manipulate_log()

def cmsScimarkParser.manipulate_log	(		outdir,
			logfile_name,
			secsperbin
	)

Definition at line 21 of file cmsScimarkParser.py.

def manipulate_log(outdir,logfile_name,secsperbin):
 
    import time
    import sys
    import ROOT       
    
    # the fundamental structure: the key is the evt number the value is a list containing
    # Composite Score
    data=[]
    
    # open file and read it and fill the structure!
    logfile=open(logfile_name,'r')
    logfile_lines=logfile.readlines()
    if not logfile_lines:
        print("The logfile %s is empty! Exiting now."%logfile_name)
        sys.exit()
    logfile.close()
 
    # we get the info we need!
    i=0
    bench_number=0;
    while i < len(logfile_lines):
        line=logfile_lines[i]
        #if 'TimeEvent>' in line:
        if 'Composite Score:' in line:
            line=line[:-1] #no \n!
            line_content_list=line.split()
            #event_number=int(line_content_list[1])
            #seconds=float(line_content_list[3])
            composite_score=float(line_content_list[2])
            #data.append((event_number,seconds))
            bench_number+=1
            data.append((bench_number,composite_score))
        i+=1
                                              
    # init Graph and histo
    
    # The Graphs 
    __argv=sys.argv # trick for a strange behaviour of the TApp..
    sys.argv=sys.argv[:1]
    ROOT.gROOT.SetStyle("Plain") # style paranoia
    sys.argv=__argv
    #Cannot use this option when the logfile includes ~2000
    #Composite Scores or more... PyRoot seg-faults.
    #Set ROOT in batch mode to avoid canvases popping up!
    #ROOT.gROOT.SetBatch(1)
 
    # Save in file
    rootfilename='%s/graphs.root' %outdir
    myfile=ROOT.TFile(rootfilename,'RECREATE')   
    
    
    # Set fancy limits
    min_val=get_min(data,1)
    max_val=get_max(data,1)
    interval=int(max_val-min_val)
    
    min_val=min_val-interval*0.2
    max_val=max_val+interval*0.2
    interval=int(max_val-min_val)
    
    nbins=int(interval/secsperbin)
    
    print('Minval=',min_val,' maxval=',max_val, ' interval=',interval)
    
    histo=ROOT.TH1F('Composite Score(Mflops)','Composite Score (Mflops)',nbins,min_val,max_val)
    histo.GetXaxis().SetTitle("Mflops")    
    
    npoints=len(data)   
    
    graph=ROOT.TGraph(npoints)
    graph.SetMarkerStyle(8)
    graph.SetMarkerSize(.7)
    graph.SetMarkerColor(1)
    graph.SetLineWidth(3)
    graph.SetLineColor(2)        
    graph.SetTitle('Composite Score')
    graph.SetName('Composite Score')    
    graph.GetXaxis().SetTitle("Benchmark sequential number")
    
    last_event=data[-1][0]
    print('last event =',last_event)
    graph.GetXaxis().SetLimits(0,last_event)
        
    graph.GetYaxis().SetTitleOffset(1.3)
    graph.GetYaxis().SetTitle("Mflops")
    graph.GetYaxis().SetRangeUser(min_val,max_val)
 
    
    
    # Fill them
    
    evt_counter=0
    for bench_number,composite_score in data:
        graph.SetPoint(evt_counter,bench_number,composite_score)
        histo.Fill(composite_score)
        evt_counter+=1
                
    #A line which represents the average is drawn in the TGraph
    avg=histo.GetMean()
    avg_line=ROOT.TLine(1,avg,last_event,avg)
    avg_line.SetLineColor(4)
    avg_line.SetLineWidth(2)
        
    # draw and save!
    graph_canvas=ROOT.TCanvas('graph_canvas')
    graph_canvas.cd()
    graph.Draw("ALP")
    avg_line.Draw("Same")
    
    graph_canvas.Print("%s/graph.png" %outdir,"png")
    
    # write it on file
    graph.Write()
    graph_canvas.Write()    
 
    histo_canvas=ROOT.TCanvas('histo_canvas')
    histo_canvas.cd()
    histo.Draw('')
 
    histo_canvas.Print("%s/histo.png" %outdir,"png")
    
    # write it on file
    histo.Write()
    histo_canvas.Write() 
    
    myfile.Close()   
                    
    # The html page!------------------------------------------------------------------------------
    
    titlestring='<b>Report executed with release %s on %s.</b>\n<br>\n<hr>\n'\
                                   %(os.environ['CMSSW_VERSION'],time.asctime())
        
    html_file_name='%s/%s.html' %(outdir,logfile_name[:-4])# a way to say the string until its last but 4th char
    html_file=open(html_file_name,'w')
    html_file.write('<html>\n<body>\n'+\
                    titlestring)
    html_file.write('<table>\n'+\
                    '<tr><td><img  src=graph.png></img></td></tr>'+\
                    '<tr><td><img  src=histo.png></img></td></tr>'+\
                    '</table>\n')
    html_file.write('\n</body>\n</html>')
    html_file.close()    
    
    

References dqmMemoryStats.float, get_max(), get_min(), createfilelist.int, and print().

Variable Documentation

args

cmsScimarkParser.args

Definition at line 191 of file cmsScimarkParser.py.

default

cmsScimarkParser.default

Definition at line 178 of file cmsScimarkParser.py.

dest

cmsScimarkParser.dest

Definition at line 179 of file cmsScimarkParser.py.

help

cmsScimarkParser.help

Definition at line 177 of file cmsScimarkParser.py.

options

cmsScimarkParser.options

Definition at line 191 of file cmsScimarkParser.py.

parser

cmsScimarkParser.parser

Definition at line 175 of file cmsScimarkParser.py.

startevt

cmsScimarkParser.startevt

Definition at line 203 of file cmsScimarkParser.py.

usage

cmsScimarkParser.usage

Definition at line 174 of file cmsScimarkParser.py.