122 lines
2.6 KiB
Python
Executable File
122 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import os, sys
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sys.path.append(os.path.abspath(os.path.dirname(os.path.abspath(__file__))+"/../scripts"))
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import fileinput
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import numpy as np
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import matplotlib as mpl
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show = len(sys.argv) > 1 and sys.argv[1] == 'show'
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if not show:
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mpl.use('pgf')
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import matplotlib.pyplot as plt
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import matplotlib.lines as lines
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from common import set_size, config_plt, get_colors, fix_log_rects
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config_plt()
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def toFloat(s):
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return float(s.split(' ')[1].replace(',', '.'))
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def loadData(fn):
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content = []
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with open(fn) as f:
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content = f.readlines()
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values = {}
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for line in content:
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n, real, user, sys, _ = [x for x in line.split(':')]
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time = toFloat(user) + toFloat(sys)
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if not n in values:
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values[n] = []
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values[n].append(time);
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if "5" in values:
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values.pop("5")
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return values
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def figCT(title, xlabel, xticks, output, datasrcs, legendOutside=False, error=False, log=False):
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fig = plt.figure()
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plt.title(title)
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plt.xlabel(xlabel)
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plt.ylabel(u"temps (s)")
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plt.xticks(xticks)
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if log:
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plt.yscale('log')
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nd = len(datasrcs)
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width = 1.5
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pos = .5-.5*nd
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for f, label in datasrcs:
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values = loadData(f)
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barcolor, errcolor = get_colors(['dep/fixed', 'indep/fixed', 'dep/rand', 'indep/rand'], label)
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for k, a in values.items():
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x = int(k)
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m = np.mean(a)
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s = 2.5758 * np.std(a) / np.sqrt(len(a))
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x = x + pos*width
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bar = plt.bar(x, m, width=width, color=barcolor, label=label)
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if log:
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fix_log_rects(bar, 1e-4)
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if error:
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plt.errorbar(x, m, s, elinewidth=.8, capsize=1, ecolor=errcolor)
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label=''
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pos = pos + 1
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bbox=(1, 1)
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if not legendOutside:
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bbox=(.38, 1)
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plt.legend(bbox_to_anchor=bbox)
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fig.set_size_inches(set_size(455.24408, .8))
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if not show:
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plt.savefig(output, format='pdf', bbox_inches='tight')
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return plt
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# script
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plts = []
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plt = figCT(u"", u"nombre de boucles", [10, 20, 30, 40, 50, 60, 70, 80, 90, 100],
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"plots/fixediv.pdf", [
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['data/ct_fixediv_dep_fixedi', 'dep/fixed'],
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['data/ct_fixediv_indep_fixedi', 'indep/fixed'],
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['data/ct_fixediv_dep_randi', 'dep/rand'],
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['data/ct_fixediv_indep_randi', 'indep/rand'],
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],
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legendOutside=True,
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error=True
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)
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plts.append(plt)
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plt = figCT(u"", u"nombre d'instructions", [10, 20, 30, 40, 50, 60, 70, 80, 90, 100],
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"plots/fixedv.pdf", [
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['data/ct_fixedv_dep_fixedi', 'dep/fixed'],
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['data/ct_fixedv_indep_fixedi', 'indep/fixed'],
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['data/ct_fixedv_dep_randi', 'dep/rand'],
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['data/ct_fixedv_indep_randi', 'indep/rand'],
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],
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error=True,
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log=True
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)
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plts.append(plt)
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if show:
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for plt in plts:
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plt.show()
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