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Classes | Functions
makePlots Namespace Reference

## Classes
class | TimingInfo

## Functions
def | instancesVsTime (filename)
def | prepareTimingPlots

## Function Documentation

def makePlots.instancesVsTime | ( |  | filename | ) |

Definition at line 6 of file makePlots.py.

6 def instancesVsTime(filename):
7 logfile = open(filename)
8 nOfInstances = {}
9 runtime = {}
10 # extract all info
11 for line in logfile.readlines():
12 if "I ran" in line:
13 name = line.split("SUCCESS")[0]
14 runtime[name] = float(line.split("runtime of")[1] )
15 if name in nOfInstances: number = nOfInstances[name]
16 else: number =0
17 nOfInstances[name] = number+1
18 # now sort it
19 x = []
20 y = []
21 for name in runtime:
22 x.append( runtime[name] )
23 y.append( nOfInstances[name] )
24 fig = plt.figure()
25 ax = fig.add_subplot(111)
26 yo = ax.scatter(x,y)
27 ax.grid(True)
28 plt.xlabel("Runtime (s)")
29 plt.ylabel("# instances")
30 plt.title("Requested algorithm instances with 10 events and 10 threads in parallel.")
31 plt.savefig("test.pdf")
32
33
makePlots.instancesVsTime
def instancesVsTime(filename)
Definition: makePlots.py:6

def makePlots.prepareTimingPlots | ( |  | config = `"BrunelScenario"`,
|  |  | path = `"../options"`
| ) |  |

Definition at line 43 of file makePlots.py.

43 def prepareTimingPlots(config="BrunelScenario", path = "../options"):
44
45 # first read all the timings
46 timings = []
47 for filename in os.listdir(path):
48 if filename.startswith(config) and filename.endswith("time"):
49 ff = open( os.path.join(path,filename) )
50 time = ff.read().rstrip("\n")
51 timing = TimingInfo(filename,time)
52 timings.append(timing)
53 # now prepare the various plots:
54 # o parallel algos vs. time (for fixed parallel events)
55 fig = plt.figure()
56 ax = fig.add_subplot(111)
57 times = []
58 algos = []
59 for timing in timings:
60 if timing.events == 1:
61 times.append(timing.time)
62 algos.append(timing.algos)
63 ax.plot(algos, times)
64 plt.xlabel("Max algos in parallel")
65 plt.ylabel("runtime (s)")
66 plt.title("Brunel / CPUCruncher profiling.")
67
68 plt.savefig("timing.pdf")
69
70
makePlots.prepareTimingPlots
def prepareTimingPlots
Definition: makePlots.py:43
makePlots.TimingInfo
Definition: makePlots.py:34