1 #-*-coding:iso-8859-1-*-
3 # Copyright (C) 2008-2013 EDF R&D
5 # This library is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU Lesser General Public
7 # License as published by the Free Software Foundation; either
8 # version 2.1 of the License.
10 # This library is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # Lesser General Public License for more details.
15 # You should have received a copy of the GNU Lesser General Public
16 # License along with this library; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 # Author: Jean-Philippe Argaud, jean-philippe.argaud@edf.fr, EDF R&D
24 from daCore import BasicObjects, PlatformInfo
25 m = PlatformInfo.SystemUsage()
29 # ==============================================================================
30 class ElementaryAlgorithm(BasicObjects.Algorithm):
32 BasicObjects.Algorithm.__init__(self, "REPEATEDFUNCTIONTEST")
33 self.defineRequiredParameter(
34 name = "NumberOfPrintedDigits",
37 message = "Nombre de chiffres affichés pour les impressions de réels",
40 self.defineRequiredParameter(
41 name = "NumberOfRepetition",
44 message = "Nombre de fois où l'exécution de la fonction est répétée",
47 self.defineRequiredParameter(
51 message = "Titre du tableau et de la figure",
53 self.defineRequiredParameter(
57 message = "Activation du mode debug lors de l'exécution",
60 def run(self, Xb=None, Y=None, U=None, HO=None, EM=None, CM=None, R=None, B=None, Q=None, Parameters=None):
61 logging.debug("%s Lancement"%self._name)
62 logging.debug("%s Taille mémoire utilisée de %.1f Mo"%(self._name, m.getUsedMemory("M")))
64 self.setParameters(Parameters)
66 Hm = HO["Direct"].appliedTo
68 Xn = numpy.asmatrix(numpy.ravel( Xb )).T
71 _p = self._parameters["NumberOfPrintedDigits"]
72 if len(self._parameters["ResultTitle"]) > 0:
73 msg = " ====" + "="*len(self._parameters["ResultTitle"]) + "====\n"
74 msg += " " + self._parameters["ResultTitle"] + "\n"
75 msg += " ====" + "="*len(self._parameters["ResultTitle"]) + "====\n"
78 msg = "===> Information before launching:\n"
79 msg += " -----------------------------\n"
80 msg += " Characteristics of input vector X, internally converted:\n"
81 msg += " Type...............: %s\n"%type( Xn )
82 msg += " Lenght of vector...: %i\n"%max(numpy.matrix( Xn ).shape)
83 msg += (" Minimum value......: %."+str(_p)+"e\n")%numpy.min( Xn )
84 msg += (" Maximum value......: %."+str(_p)+"e\n")%numpy.max( Xn )
85 msg += (" Mean of vector.....: %."+str(_p)+"e\n")%numpy.mean( Xn )
86 msg += (" Standard error.....: %."+str(_p)+"e\n")%numpy.std( Xn )
87 msg += (" L2 norm of vector..: %."+str(_p)+"e\n")%numpy.linalg.norm( Xn )
90 if self._parameters["SetDebug"]:
91 CUR_LEVEL = logging.getLogger().getEffectiveLevel()
92 logging.getLogger().setLevel(logging.DEBUG)
93 print("===> Beginning of evaluation, activating debug\n")
95 print("===> Beginning of evaluation, without activating debug\n")
99 for i in range(self._parameters["NumberOfRepetition"]):
100 print(" %s\n"%("-"*75,))
101 if self._parameters["NumberOfRepetition"] > 1:
102 print("===> Repetition step number %i on a total of %i\n"%(i+1,self._parameters["NumberOfRepetition"]))
103 print("===> Launching direct operator evaluation\n")
107 print("\n===> End of direct operator evaluation\n")
109 msg = ("===> Information after evaluation:\n")
110 msg += ("\n Characteristics of output vector Y, to compare to other calculations:\n")
111 msg += (" Type...............: %s\n")%type( Y )
112 msg += (" Lenght of vector...: %i\n")%max(numpy.matrix( Y ).shape)
113 msg += (" Minimum value......: %."+str(_p)+"e\n")%numpy.min( Y )
114 msg += (" Maximum value......: %."+str(_p)+"e\n")%numpy.max( Y )
115 msg += (" Mean of vector.....: %."+str(_p)+"e\n")%numpy.mean( Y )
116 msg += (" Standard error.....: %."+str(_p)+"e\n")%numpy.std( Y )
117 msg += (" L2 norm of vector..: %."+str(_p)+"e\n")%numpy.linalg.norm( Y )
120 Ys.append( copy.copy( numpy.ravel(Y) ) )
122 print(" %s\n"%("-"*75,))
123 if self._parameters["SetDebug"]:
124 print("===> End evaluation, deactivating debug if necessary\n")
125 logging.getLogger().setLevel(CUR_LEVEL)
127 if self._parameters["NumberOfRepetition"] > 1:
128 msg = (" %s\n"%("-"*75,))
129 msg += ("\n===> Statistical analysis of the outputs obtained throught repeated evaluations\n")
130 Yy = numpy.array( Ys )
131 msg += ("\n Characteristics of the whole set of outputs Y:\n")
132 msg += (" Number of evaluations.........................: %i\n")%len( Ys )
133 msg += (" Minimum value of the whole set of outputs.....: %."+str(_p)+"e\n")%numpy.min( Yy )
134 msg += (" Maximum value of the whole set of outputs.....: %."+str(_p)+"e\n")%numpy.max( Yy )
135 msg += (" Mean of vector of the whole set of outputs....: %."+str(_p)+"e\n")%numpy.mean( Yy )
136 msg += (" Standard error of the whole set of outputs....: %."+str(_p)+"e\n")%numpy.std( Yy )
137 Ym = numpy.mean( numpy.array( Ys ), axis=0 )
138 msg += ("\n Characteristics of the vector Ym, mean of the outputs Y:\n")
139 msg += (" Size of the mean of the outputs...............: %i\n")%Ym.size
140 msg += (" Minimum value of the mean of the outputs......: %."+str(_p)+"e\n")%numpy.min( Ym )
141 msg += (" Maximum value of the mean of the outputs......: %."+str(_p)+"e\n")%numpy.max( Ym )
142 msg += (" Mean of the mean of the outputs...............: %."+str(_p)+"e\n")%numpy.mean( Ym )
143 msg += (" Standard error of the mean of the outputs.....: %."+str(_p)+"e\n")%numpy.std( Ym )
144 Ye = numpy.mean( numpy.array( Ys ) - Ym, axis=0 )
145 msg += "\n Characteristics of the mean of the differences between the outputs Y and their mean Ym:\n"
146 msg += (" Size of the mean of the differences...........: %i\n")%Ym.size
147 msg += (" Minimum value of the mean of the differences..: %."+str(_p)+"e\n")%numpy.min( Ye )
148 msg += (" Maximum value of the mean of the differences..: %."+str(_p)+"e\n")%numpy.max( Ye )
149 msg += (" Mean of the mean of the differences...........: %."+str(_p)+"e\n")%numpy.mean( Ye )
150 msg += (" Standard error of the mean of the differences.: %."+str(_p)+"e\n")%numpy.std( Ye )
151 msg += ("\n %s\n"%("-"*75,))
154 logging.debug("%s Taille mémoire utilisée de %.1f Mo"%(self._name, m.getUsedMemory("M")))
155 logging.debug("%s Terminé"%self._name)
159 # ==============================================================================
160 if __name__ == "__main__":
161 print '\n AUTODIAGNOSTIC \n'