1 # -*- coding: utf-8 -*-
3 # Copyright (C) 2008-2024 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
23 import numpy, copy, logging
24 from daCore import BasicObjects, PlatformInfo
25 mpr = PlatformInfo.PlatformInfo().MachinePrecision()
26 mfp = PlatformInfo.PlatformInfo().MaximumPrecision()
28 # ==============================================================================
29 class ElementaryAlgorithm(BasicObjects.Algorithm):
31 BasicObjects.Algorithm.__init__(self, "CONTROLEDFUNCTIONTEST")
32 self.defineRequiredParameter(
33 name = "ShowElementarySummary",
36 message = "Calcule et affiche un résumé à chaque évaluation élémentaire",
38 self.defineRequiredParameter(
39 name = "NumberOfPrintedDigits",
42 message = "Nombre de chiffres affichés pour les impressions de réels",
45 self.defineRequiredParameter(
46 name = "NumberOfRepetition",
49 message = "Nombre de fois où l'exécution de la fonction est répétée",
52 self.defineRequiredParameter(
56 message = "Titre du tableau et de la figure",
58 self.defineRequiredParameter(
62 message = "Activation du mode debug lors de l'exécution",
64 self.defineRequiredParameter(
65 name = "StoreSupplementaryCalculations",
68 message = "Liste de calculs supplémentaires à stocker et/ou effectuer",
71 "SimulatedObservationAtCurrentState",
74 self.requireInputArguments(
75 mandatory= ("Xb", "HO"),
88 def run(self, Xb=None, Y=None, U=None, HO=None, EM=None, CM=None, R=None, B=None, Q=None, Parameters=None):
89 self._pre_run(Parameters, Xb, Y, U, HO, EM, CM, R, B, Q)
91 FunctionToTest = HO["Direct"].appliedControledFormTo
95 if hasattr(U, "store") and len(U) > 1:
96 Un = numpy.ravel( U[-1] ).reshape((-1, 1))
97 elif hasattr(U, "store") and len(U) == 1:
98 Un = numpy.ravel( U[0] ).reshape((-1, 1))
100 Un = numpy.ravel( U ).reshape((-1, 1))
105 __s = self._parameters["ShowElementarySummary"]
106 __p = self._parameters["NumberOfPrintedDigits"]
107 __r = self._parameters["NumberOfRepetition"]
110 __flech = 3 * "=" + "> "
112 if len(self._parameters["ResultTitle"]) > 0:
113 __rt = str(self._parameters["ResultTitle"])
114 msgs += (__marge + "====" + "=" * len(__rt) + "====\n")
115 msgs += (__marge + " " + __rt + "\n")
116 msgs += (__marge + "====" + "=" * len(__rt) + "====\n")
118 msgs += (__marge + "%s\n"%self._name)
119 msgs += (__marge + "%s\n"%("=" * len(self._name),))
122 msgs += (__marge + "This test allows to analyze the (repetition of the) launch of some\n")
123 msgs += (__marge + "given simulation operator F, applied to one single vector x and to\n")
124 msgs += (__marge + "one control vector u as arguments, in a sequential way.\n")
125 msgs += (__marge + "The output shows simple statistics related to its successful execution,\n")
126 msgs += (__marge + "or related to the similarities of repetition of its execution.\n")
128 msgs += (__flech + "Information before launching:\n")
129 msgs += (__marge + "-----------------------------\n")
131 msgs += (__marge + "Characteristics of input vector X, internally converted:\n")
132 msgs += (__marge + " Type...............: %s\n")%type( X0 )
133 msgs += (__marge + " Length of vector...: %i\n")%max(numpy.ravel( X0 ).shape)
134 msgs += (__marge + " Minimum value......: %." + str(__p) + "e\n")%numpy.min( X0 )
135 msgs += (__marge + " Maximum value......: %." + str(__p) + "e\n")%numpy.max( X0 )
136 msgs += (__marge + " Mean of vector.....: %." + str(__p) + "e\n")%numpy.mean( X0, dtype=mfp )
137 msgs += (__marge + " Standard error.....: %." + str(__p) + "e\n")%numpy.std( X0, dtype=mfp )
138 msgs += (__marge + " L2 norm of vector..: %." + str(__p) + "e\n")%numpy.linalg.norm( X0 )
141 msgs += (__marge + "Characteristics of control parameter U, internally converted: None\n")
143 msgs += (__marge + "Characteristics of control parameter U, internally converted:\n")
144 msgs += (__marge + " Type...............: %s\n")%type( Un )
145 msgs += (__marge + " Length of vector...: %i\n")%max(numpy.ravel( Un ).shape)
146 msgs += (__marge + " Minimum value......: %." + str(__p) + "e\n")%numpy.min( Un )
147 msgs += (__marge + " Maximum value......: %." + str(__p) + "e\n")%numpy.max( Un )
148 msgs += (__marge + " Mean of vector.....: %." + str(__p) + "e\n")%numpy.mean( Un, dtype=mfp )
149 msgs += (__marge + " Standard error.....: %." + str(__p) + "e\n")%numpy.std( Un, dtype=mfp )
150 msgs += (__marge + " L2 norm of vector..: %." + str(__p) + "e\n")%numpy.linalg.norm( Un )
152 msgs += (__marge + "%s\n\n"%("-" * 75,))
154 if self._parameters["SetDebug"]:
155 CUR_LEVEL = logging.getLogger().getEffectiveLevel()
156 logging.getLogger().setLevel(logging.DEBUG)
158 msgs += (__flech + "Beginning of repeated evaluation, activating debug\n")
160 msgs += (__flech + "Beginning of evaluation, activating debug\n")
163 msgs += (__flech + "Beginning of repeated evaluation, without activating debug\n")
165 msgs += (__flech + "Beginning of evaluation, without activating debug\n")
169 HO["Direct"].disableAvoidingRedundancy()
173 if self._toStore("CurrentState"):
174 self.StoredVariables["CurrentState"].store( X0 )
176 msgs = (__marge + "%s\n"%("-" * 75,)) # 2-1
179 msgs += (__flech + "Repetition step number %i on a total of %i\n"%(i + 1, __r))
181 msgs += (__flech + "Launching operator sequential evaluation\n")
184 Yn = FunctionToTest( (X0, Un) )
188 msgs += (__flech + "End of operator sequential evaluation\n")
190 msgs += (__flech + "Information after evaluation:\n")
192 msgs += (__marge + "Characteristics of simulated output vector Y=F((X,U)), to compare to others:\n")
193 msgs += (__marge + " Type...............: %s\n")%type( Yn )
194 msgs += (__marge + " Length of vector...: %i\n")%max(numpy.ravel( Yn ).shape)
195 msgs += (__marge + " Minimum value......: %." + str(__p) + "e\n")%numpy.min( Yn )
196 msgs += (__marge + " Maximum value......: %." + str(__p) + "e\n")%numpy.max( Yn )
197 msgs += (__marge + " Mean of vector.....: %." + str(__p) + "e\n")%numpy.mean( Yn, dtype=mfp )
198 msgs += (__marge + " Standard error.....: %." + str(__p) + "e\n")%numpy.std( Yn, dtype=mfp )
199 msgs += (__marge + " L2 norm of vector..: %." + str(__p) + "e\n")%numpy.linalg.norm( Yn )
201 if self._toStore("SimulatedObservationAtCurrentState"):
202 self.StoredVariables["SimulatedObservationAtCurrentState"].store( numpy.ravel(Yn) )
204 Ys.append( copy.copy( numpy.ravel(
208 HO["Direct"].enableAvoidingRedundancy()
211 msgs = (__marge + "%s\n\n"%("-" * 75,)) # 3
212 if self._parameters["SetDebug"]:
214 msgs += (__flech + "End of repeated evaluation, deactivating debug if necessary\n")
216 msgs += (__flech + "End of evaluation, deactivating debug if necessary\n")
217 logging.getLogger().setLevel(CUR_LEVEL)
220 msgs += (__flech + "End of repeated evaluation, without deactivating debug\n")
222 msgs += (__flech + "End of evaluation, without deactivating debug\n")
224 msgs += (__marge + "%s\n"%("-" * 75,))
228 msgs += (__flech + "Launching statistical summary calculation for %i states\n"%__r)
230 msgs += (__marge + "%s\n"%("-" * 75,))
232 msgs += (__flech + "Statistical analysis of the outputs obtained through sequential repeated evaluations\n") # noqa: E501
234 msgs += (__marge + "(Remark: numbers that are (about) under %.0e represent 0 to machine precision)\n"%mpr) # noqa: E501
236 Yy = numpy.array( Ys )
237 msgs += (__marge + "Number of evaluations...........................: %i\n")%len( Ys )
239 msgs += (__marge + "Characteristics of the whole set of outputs Y:\n")
240 msgs += (__marge + " Size of each of the outputs...................: %i\n")%Ys[0].size
241 msgs += (__marge + " Minimum value of the whole set of outputs.....: %." + str(__p) + "e\n")%numpy.min( Yy ) # noqa: E501
242 msgs += (__marge + " Maximum value of the whole set of outputs.....: %." + str(__p) + "e\n")%numpy.max( Yy ) # noqa: E501
243 msgs += (__marge + " Mean of vector of the whole set of outputs....: %." + str(__p) + "e\n")%numpy.mean( Yy, dtype=mfp ) # noqa: E501
244 msgs += (__marge + " Standard error of the whole set of outputs....: %." + str(__p) + "e\n")%numpy.std( Yy, dtype=mfp ) # noqa: E501
246 Ym = numpy.mean( numpy.array( Ys ), axis=0, dtype=mfp )
247 msgs += (__marge + "Characteristics of the vector Ym, mean of the outputs Y:\n")
248 msgs += (__marge + " Size of the mean of the outputs...............: %i\n")%Ym.size
249 msgs += (__marge + " Minimum value of the mean of the outputs......: %." + str(__p) + "e\n")%numpy.min( Ym ) # noqa: E501
250 msgs += (__marge + " Maximum value of the mean of the outputs......: %." + str(__p) + "e\n")%numpy.max( Ym ) # noqa: E501
251 msgs += (__marge + " Mean of the mean of the outputs...............: %." + str(__p) + "e\n")%numpy.mean( Ym, dtype=mfp ) # noqa: E501
252 msgs += (__marge + " Standard error of the mean of the outputs.....: %." + str(__p) + "e\n")%numpy.std( Ym, dtype=mfp ) # noqa: E501
254 Ye = numpy.mean( numpy.array( Ys ) - Ym, axis=0, dtype=mfp )
255 msgs += (__marge + "Characteristics of the mean of the differences between the outputs Y and their mean Ym:\n") # noqa: E501
256 msgs += (__marge + " Size of the mean of the differences...........: %i\n")%Ye.size
257 msgs += (__marge + " Minimum value of the mean of the differences..: %." + str(__p) + "e\n")%numpy.min( Ye ) # noqa: E501
258 msgs += (__marge + " Maximum value of the mean of the differences..: %." + str(__p) + "e\n")%numpy.max( Ye ) # noqa: E501
259 msgs += (__marge + " Mean of the mean of the differences...........: %." + str(__p) + "e\n")%numpy.mean( Ye, dtype=mfp ) # noqa: E501
260 msgs += (__marge + " Standard error of the mean of the differences.: %." + str(__p) + "e\n")%numpy.std( Ye, dtype=mfp ) # noqa: E501
262 msgs += (__marge + "%s\n"%("-" * 75,))
265 msgs += (__marge + "End of the \"%s\" verification\n\n"%self._name)
266 msgs += (__marge + "%s\n"%("-" * 75,))
269 self._post_run(HO, EM)
272 # ==============================================================================
273 if __name__ == "__main__":
274 print("\n AUTODIAGNOSTIC\n")