source: issm/oecreview/Archive/13393-13976/ISSM-13861-13862.diff@ 14312

Last change on this file since 14312 was 13980, checked in by Mathieu Morlighem, 12 years ago

preparing oecreview for 13393-13976'
File size: 20.2 KB
RevLine 
[13980]1Index: ../trunk-jpl/src/m/classes/autodiff.py
2===================================================================
3--- ../trunk-jpl/src/m/classes/autodiff.py (revision 13861)
4+++ ../trunk-jpl/src/m/classes/autodiff.py (revision 13862)
5@@ -1,4 +1,6 @@
6 #module imports
7+from dependent import *
8+from independent import *
9 from fielddisplay import fielddisplay
10 from EnumDefinitions import *
11 from checkfield import *
12@@ -13,32 +15,183 @@
13 """
14
15 #properties
16- def __init__(self):
17- # {{{ Properties
18- self.isautodiff = False
19+ def __init__(self,*args): # {{{
20+ self.isautodiff = False
21+ self.dependents = []
22+ self.independents = []
23+ self.driver = 'fos_forward'
24
25- #set defaults
26- self.setdefaultparameters()
27+ if not len(args):
28+ self.setdefaultparameters()
29+ else:
30+ raise RuntimeError("constructor not supported")
31+ # }}}
32
33- #}}}
34- def __repr__(self):
35- # {{{ Display
36- string=' automatic differentiation parameters:'
37- string="%s\n%s"%(string,fielddisplay(self,'isautodiff','indicates if the automatic differentiation is activated'))
38- return string
39- #}}}
40- def setdefaultparameters(self):
41- # {{{setdefaultparameters
42+ def __repr__(self): # {{{
43+ s =" automatic differentiation parameters:"
44+
45+ s+="%s\n" % fielddisplay(self,'isautodiff',"indicates if the automatic differentiation is activated")
46+ s+="%s\n" % fielddisplay(self,'dependents',"list of dependent variables")
47+ s+="%s\n" % fielddisplay(self,'independents',"list of independent variables")
48+ s+="%s\n" % fielddisplay(self,'driver',"ADOLC driver ('fos_forward' or 'fov_forward'")
49+
50+ return s
51+ # }}}
52+
53+ def setdefaultparameters(self): # {{{
54 return self
55- #}}}
56+ # }}}
57
58 def checkconsistency(self,md,solution,analyses): # {{{
59+
60+ #Early return
61+ if not self.isautodiff:
62+ return md
63+
64+ #Driver value:
65+ md = checkfield(md,'autodiff.driver','values',['fos_forward','fov_forward','fov_forward_all','fos_reverse','fov_reverse','fov_reverse_all'])
66+
67+ #go through our dependents and independents and check consistency:
68+ for dep in self.dependents:
69+ dep.checkconsistency(md,solution,analyses)
70+ for i,indep in enumerate(self.independents):
71+ indep.checkconsistency(md,i,solution,analyses,self.driver)
72+
73 return md
74 # }}}
75
76 def marshall(self,fid): # {{{
77 WriteData(fid,'object',self,'fieldname','isautodiff','format','Boolean')
78- WriteData(fid,'data',False,'enum',AutodiffMassFluxSegmentsPresentEnum(),'format','Boolean');
79- WriteData(fid,'data',False,'enum',AutodiffKeepEnum(),'format','Boolean');
80+ WriteData(fid,'object',self,'fieldname','driver','format','String')
81+
82+ #early return
83+ if not self.isautodiff:
84+ WriteData(fid,'data',False,'enum',AutodiffMassFluxSegmentsPresentEnum(),'format','Boolean')
85+ WriteData(fid,'data',False,'enum',AutodiffKeepEnum(),'format','Boolean')
86+ return
87+
88+ #process dependent variables {{{
89+ num_dependent_objects=len(self.dependents)
90+ WriteData(fid,'data',num_dependent_objects,'enum',AutodiffNumDependentObjectsEnum(),'format','Integer')
91+
92+ if num_dependent_objects:
93+ names=numpy.zeros(num_dependent_objects)
94+ types=numpy.zeros(num_dependent_objects)
95+ indices=numpy.zeros(num_dependent_objects)
96+
97+ for i,dep in enumerate(self.dependents):
98+ names[i]=StringToEnum(dep.name)[0]
99+ types[i]=dep.typetoscalar()
100+ indices[i]=dep.index
101+
102+ WriteData(fid,'data',names,'enum',AutodiffDependentObjectNamesEnum(),'format','IntMat','mattype',3)
103+ WriteData(fid,'data',types,'enum',AutodiffDependentObjectTypesEnum(),'format','IntMat','mattype',3)
104+ WriteData(fid,'data',indices,'enum',AutodiffDependentObjectIndicesEnum(),'format','IntMat','mattype',3)
105+ #}}}
106+
107+ #process independent variables {{{
108+ num_independent_objects=len(self.independents)
109+ WriteData(fid,'data',num_independent_objects,'enum',AutodiffNumIndependentObjectsEnum(),'format','Integer')
110+
111+ if num_independent_objects:
112+ names=numpy.zeros(num_independent_objects)
113+ types=numpy.zeros(num_independent_objects)
114+
115+ for i,indep in enumerate(self.independents):
116+ names[i]=StringToEnum(indep.name)[0]
117+ types[i]=indep.typetoscalar()
118+
119+ WriteData(fid,'data',names,'enum',AutodiffIndependentObjectNamesEnum(),'format','IntMat','mattype',3)
120+ WriteData(fid,'data',types,'enum',AutodiffIndependentObjectTypesEnum(),'format','IntMat','mattype',3)
121+ #}}}
122+
123+ #if driver is fos_forward, build index: {{{
124+ if strcmpi(self.driver,'fos_forward'):
125+ index=0
126+
127+ for indep in self.independents:
128+ if not isnan(indep.fos_forward_index):
129+ index+=indep.fos_forward_index
130+ break
131+ else:
132+ if strcmpi(indep.type,'scalar'):
133+ index+=1
134+ else:
135+ index+=indep.nods
136+
137+ index-=1 #get c-index numbering going
138+ WriteData(fid,'data',index,'enum',AutodiffFosForwardIndexEnum(),'format','Integer')
139+ #}}}
140+
141+ #if driver is fos_reverse, build index: {{{
142+ if strcmpi(self.driver,'fos_reverse'):
143+ index=0
144+
145+ for dep in self.dependents:
146+ if not isnan(dep.fos_reverse_index):
147+ index+=dep.fos_reverse_index
148+ break
149+ else:
150+ if strcmpi(dep.type,'scalar'):
151+ index+=1
152+ else:
153+ index+=dep.nods
154+
155+ index-=1 #get c-index numbering going
156+ WriteData(fid,'data',index,'enum',AutodiffFosReverseIndexEnum(),'format','Integer')
157+ end
158+ #}}}
159+
160+ #if driver is fov_forward, build indices: {{{
161+ if strcmpi(self.driver,'fov_forward'):
162+ indices=0
163+
164+ for indep in self.independents:
165+ if indep.fos_forward_index:
166+ indices+=indep.fov_forward_indices
167+ break
168+ else:
169+ if strcmpi(indep.type,'scalar'):
170+ indices+=1
171+ else:
172+ indices+=indep.nods
173+
174+ indices-=1 #get c-indices numbering going
175+ WriteData(fid,'data',indices,'enum',AutodiffFovForwardIndicesEnum(),'format','IntMat','mattype',3)
176+ end
177+ #}}}
178+
179+ #deal with mass fluxes: {{{
180+ mass_flux_segments=[dep.segments for dep in self.dependents if strcmpi(dep.name,'MassFlux')]
181+
182+ if mass_flux_segments:
183+ WriteData(fid,'data',mass_flux_segments,'enum',MassFluxSegmentsEnum(),'format','MatArray')
184+ flag=True
185+ else:
186+ flag=False
187+ WriteData(fid,'data',flag,'enum',AutodiffMassFluxSegmentsPresentEnum(),'format','Boolean')
188+ #}}}
189+
190+ #deal with trace keep on: {{{
191+ keep=False
192+
193+ #From ADOLC userdoc:
194+ # The optional integer argument keep of trace on determines whether the numerical values of all active variables are
195+ # recorded in a buffered temporary array or file called the taylor stack. This option takes effect if keep = 1 and
196+ # prepares the scene for an immediately following gradient evaluation by a call to a routine implementing the reverse
197+ # mode as described in the Section 4 and Section 5.
198+ #
199+
200+ if len(self.driver)<=3:
201+ keep=False #there is no "_reverse" string within the driver string:
202+ else:
203+ if strncmpi(self.driver[3:],'_reverse',8):
204+ keep=True
205+ else:
206+ keep=False
207+ WriteData(fid,'data',keep,'enum',AutodiffKeepEnum(),'format','Boolean')
208+ #}}}
209+
210+ return
211 # }}}
212
213Index: ../trunk-jpl/src/m/classes/autodiff.m
214===================================================================
215--- ../trunk-jpl/src/m/classes/autodiff.m (revision 13861)
216+++ ../trunk-jpl/src/m/classes/autodiff.m (revision 13862)
217@@ -54,10 +54,10 @@
218 WriteData(fid,'object',obj,'fieldname','driver','format','String');
219
220 %early return
221- if ~obj.isautodiff,
222- WriteData(fid,'data',false,'enum',AutodiffMassFluxSegmentsPresentEnum,'format','Boolean');
223- WriteData(fid,'data',false,'enum',AutodiffKeepEnum,'format','Boolean');
224- return;
225+ if ~obj.isautodiff,
226+ WriteData(fid,'data',false,'enum',AutodiffMassFluxSegmentsPresentEnum(),'format','Boolean');
227+ WriteData(fid,'data',false,'enum',AutodiffKeepEnum(),'format','Boolean');
228+ return;
229 end
230
231 %process dependent variables {{{
232@@ -117,7 +117,7 @@
233 end
234 end
235 index=index-1; %get c-index numbering going
236- WriteData(fid,'data',index,'enum',AutodiffFosForwardIndexEnum(),'format','Integer');
237+ WriteData(fid,'data',index,'enum',AutodiffFosForwardIndexEnum(),'format','Integer');
238 end
239 %}}}
240 %if driver is fos_reverse, build index: {{{
241@@ -138,7 +138,7 @@
242 end
243 end
244 index=index-1; %get c-index numbering going
245- WriteData(fid,'data',index,'enum',AutodiffFosReverseIndexEnum(),'format','Integer');
246+ WriteData(fid,'data',index,'enum',AutodiffFosReverseIndexEnum(),'format','Integer');
247 end
248 %}}}
249 %if driver is fov_forward, build indices: {{{
250@@ -159,8 +159,7 @@
251 end
252 end
253 indices=indices-1; %get c-indices numbering going
254-
255- WriteData(fid,'data',indices,'enum',AutodiffFovForwardIndicesEnum,'format','IntMat','mattype',3);
256+ WriteData(fid,'data',indices,'enum',AutodiffFovForwardIndicesEnum(),'format','IntMat','mattype',3);
257 end
258 %}}}
259 %deal with mass fluxes: {{{
260@@ -172,12 +171,12 @@
261 end
262 end
263 if ~isempty(mass_flux_segments),
264- WriteData(fid,'data',mass_flux_segments,'enum',MassFluxSegmentsEnum,'format','MatArray');
265+ WriteData(fid,'data',mass_flux_segments,'enum',MassFluxSegmentsEnum(),'format','MatArray');
266 flag=true;
267- else
268- flag=false;
269+ else
270+ flag=false;
271 end
272- WriteData(fid,'data',flag,'enum',AutodiffMassFluxSegmentsPresentEnum,'format','Boolean');
273+ WriteData(fid,'data',flag,'enum',AutodiffMassFluxSegmentsPresentEnum(),'format','Boolean');
274 %}}}
275 %deal with trace keep on: {{{
276 keep=false;
277@@ -198,7 +197,7 @@
278 keep=false;
279 end
280 end
281- WriteData(fid,'data',keep,'enum',AutodiffKeepEnum,'format','Boolean');
282+ WriteData(fid,'data',keep,'enum',AutodiffKeepEnum(),'format','Boolean');
283 %}}}
284
285 end % }}}
286Index: ../trunk-jpl/src/m/classes/dependent.m
287===================================================================
288--- ../trunk-jpl/src/m/classes/dependent.m (revision 13861)
289+++ ../trunk-jpl/src/m/classes/dependent.m (revision 13862)
290@@ -14,35 +14,34 @@
291 nods = 0;
292 end
293 methods
294- function obj= dependent(varargin) % {{{
295+ function obj = dependent(varargin) % {{{
296
297- %use provided options to change fields
298- options=pairoptions(varargin{:});
299+ %use provided options to change fields
300+ options=pairoptions(varargin{:});
301
302- obj.name=getfieldvalue(options,'name','');
303- obj.type=getfieldvalue(options,'type','');
304- obj.exp=getfieldvalue(options,'exp','');
305- obj.segments=getfieldvalue(options,'segments',[]);
306- obj.index=getfieldvalue(options,'index',-1);
307- obj.nods=getfieldvalue(options,'nods',0);
308+ obj.name=getfieldvalue(options,'name','');
309+ obj.type=getfieldvalue(options,'type','');
310+ obj.exp=getfieldvalue(options,'exp','');
311+ obj.segments=getfieldvalue(options,'segments',[]);
312+ obj.index=getfieldvalue(options,'index',-1);
313+ obj.nods=getfieldvalue(options,'nods',0);
314
315- %if name is mass flux:
316- if strcmpi(obj.name,'MassFlux'),
317- %make sure that we supplied a file and that it exists!
318- if exist(obj.exp)~=2,
319- error('dependent checkconsistency: specified ''exp'' file does not exist!');
320- end
321- %process the file and retrieve segments
322- mesh=getfieldvalue(options,'mesh');
323- obj.segments=MeshProfileIntersection(mesh.elements,mesh.x,mesh.y,obj.exp);
324- end
325- end
326- %}}}
327+ %if name is mass flux:
328+ if strcmpi(obj.name,'MassFlux'),
329+ %make sure that we supplied a file and that it exists!
330+ if exist(obj.exp)~=2,
331+ error('dependent checkconsistency: specified ''exp'' file does not exist!');
332+ end
333+ %process the file and retrieve segments
334+ mesh=getfieldvalue(options,'mesh');
335+ obj.segments=MeshProfileIntersection(mesh.elements,mesh.x,mesh.y,obj.exp);
336+ end
337+ end
338+ %}}}
339 function obj = setdefaultparameters(obj) % {{{
340- %do nothing
341+ %do nothing
342 end % }}}
343 function md = checkconsistency(obj,md,solution,analyses) % {{{
344- %do nothing for now
345 if strcmpi(obj.name,'MassFlux'),
346 if isempty(obj.segments),
347 error('dependent checkconsistency error: need segments to compute this dependent response');
348@@ -56,14 +55,13 @@
349 error('cannot declare a dependent with a fos_reverse_index when the driver is not fos_reverse!');
350 end
351 if obj.nods==0,
352- error('ependent checkconsistency error: nods should be set to the size of the independent variable');
353+ error('dependent checkconsistency error: nods should be set to the size of the independent variable');
354 end
355-
356 end
357
358 end % }}}
359 function disp(obj) % {{{
360- disp(sprintf(' dependent variable :'));
361+ disp(sprintf(' dependent variable:'));
362
363 fielddisplay(obj,'name','variable name (must match corresponding Enum)');
364 fielddisplay(obj,'type','type of variable (''vertex'' or ''scalar'')');
365@@ -78,11 +76,11 @@
366
367 end % }}}
368 function scalar=typetoscalar(obj) % {{{
369- if strcmpi(obj.type,'scalar'),
370- scalar=0;
371- elseif strcmpi(obj.type,'vertex'),
372- scalar=1;
373- end
374+ if strcmpi(obj.type,'scalar'),
375+ scalar=0;
376+ elseif strcmpi(obj.type,'vertex'),
377+ scalar=1;
378+ end
379
380 end % }}}
381 end
382Index: ../trunk-jpl/src/m/classes/independent.py
383===================================================================
384--- ../trunk-jpl/src/m/classes/independent.py (revision 0)
385+++ ../trunk-jpl/src/m/classes/independent.py (revision 13862)
386@@ -0,0 +1,75 @@
387+from pairoptions import *
388+from MatlabFuncs import *
389+from EnumDefinitions import *
390+from WriteData import *
391+
392+class independent(object):
393+ """
394+ INDEPENDENT class definition
395+
396+ Usage:
397+ independent=independent();
398+ """
399+
400+ def __init__(self,*args): # {{{
401+ self.name = ''
402+ self.type = ''
403+ self.fos_forward_index = float('NaN')
404+ self.fov_forward_indices = numpy.array([])
405+ self.nods = 0
406+
407+ #set defaults
408+ self.setdefaultparameters()
409+
410+ #use provided options to change fields
411+ options=pairoptions(*args)
412+
413+ #OK get other fields
414+ self=options.AssignObjectFields(self)
415+ # }}}
416+
417+ def setdefaultparameters(self): # {{{
418+ #do nothing
419+ return self
420+ # }}}
421+
422+ def checkconsistency(self,md,i,solution,analyses,driver): # {{{
423+ if not isnan(self.fos_forward_index):
424+ if not strcmpi(driver,'fos_forward'):
425+ raise TypeError("cannot declare an independent with a fos_forward_index when the driver is not fos_forward!")
426+ if self.nods==0:
427+ raise TypeError("independent checkconsistency error: nods should be set to the size of the independent variable")
428+
429+ if self.fov_forward_indices:
430+ if not strcmpi(driver,'fov_forward'):
431+ raise TypeError("cannot declare an independent with fov_forward_indices when the driver is not fov_forward!")
432+ if self.nods==0:
433+ raise TypeError("independent checkconsistency error: nods should be set to the size of the independent variable")
434+ end
435+ md = checkfield(md,"autodiff.independents[%d].fov_forward_indices" % i,'>=',1,'<=',self.nods,'size',[float('NaN'),1])
436+
437+ return md
438+ # }}}
439+
440+ def __repr__(self): # {{{
441+ s =" independent variable:\n"
442+
443+ s+="%s\n" % fielddisplay(self,'name',"variable name (must match corresponding Enum)")
444+ s+="%s\n" % fielddisplay(self,'type',"type of variable ('vertex' or 'scalar')")
445+ if not isnan(self.fos_forward_index):
446+ s+="%s\n" % fielddisplay(self,'fos_forward_index',"index for fos_foward driver of ADOLC")
447+ if numpy.any(numpy.logical_not(numpy.isnan(self.fov_forward_indices))):
448+ s+="%s\n" % fielddisplay(self,'fov_forward_indices',"indices for fov_foward driver of ADOLC")
449+
450+ return s
451+ # }}}
452+
453+ def typetoscalar(self): # {{{
454+ if strcmpi(self.type,'scalar'):
455+ scalar=0
456+ elif strcmpi(self.type,'vertex'):
457+ scalar=1
458+
459+ return scalar
460+ # }}}
461+
462Index: ../trunk-jpl/src/m/classes/independent.m
463===================================================================
464--- ../trunk-jpl/src/m/classes/independent.m (revision 13861)
465+++ ../trunk-jpl/src/m/classes/independent.m (revision 13862)
466@@ -12,22 +12,21 @@
467 nods = 0;
468 end
469 methods
470- function obj= independent(varargin) % {{{
471+ function obj = independent(varargin) % {{{
472
473- %use provided options to change fields
474- options=pairoptions(varargin{:});
475+ %use provided options to change fields
476+ options=pairoptions(varargin{:});
477
478- %OK get other fields
479- obj=AssignObjectFields(pairoptions(varargin{:}),obj);
480+ %OK get other fields
481+ obj=AssignObjectFields(pairoptions(varargin{:}),obj);
482
483- end
484- %}}}
485+ end
486+ %}}}
487 function obj = setdefaultparameters(obj) % {{{
488 %do nothing
489
490 end % }}}
491 function md = checkconsistency(obj,md,i,solution,analyses,driver) % {{{
492- %do nothing for now
493 if ~isnan(obj.fos_forward_index),
494 if ~strcmpi(driver,'fos_forward'),
495 error('cannot declare an independent with a fos_forward_index when the driver is not fos_forward!');
496@@ -41,7 +40,6 @@
497 if ~strcmpi(driver,'fov_forward'),
498 error('cannot declare an independent with fov_forward_indices when the driver is not fov_forward!');
499 end
500-
501 if obj.nods==0,
502 error('independent checkconsistency error: nods should be set to the size of the independent variable');
503 end
504@@ -50,7 +48,7 @@
505
506 end % }}}
507 function disp(obj) % {{{
508- disp(sprintf(' independent variable :'));
509+ disp(sprintf(' independent variable:'));
510
511 fielddisplay(obj,'name','variable name (must match corresponding Enum)');
512 fielddisplay(obj,'type','type of variable (''vertex'' or ''scalar'')');
513Index: ../trunk-jpl/src/m/classes/dependent.py
514===================================================================
515--- ../trunk-jpl/src/m/classes/dependent.py (revision 0)
516+++ ../trunk-jpl/src/m/classes/dependent.py (revision 13862)
517@@ -0,0 +1,94 @@
518+import os.path
519+from pairoptions import *
520+from MatlabFuncs import *
521+from EnumDefinitions import *
522+from WriteData import *
523+#from MeshProfileIntersection import *
524+
525+class dependent(object):
526+ """
527+ DEPENDENT class definition
528+
529+ Usage:
530+ dependent=dependent();
531+ """
532+
533+ def __init__(self,*args): # {{{
534+ self.name = ''
535+ self.type = ''
536+ self.fos_reverse_index = float('NaN')
537+ self.exp = ''
538+ self.segments = []
539+ self.index = -1
540+ self.nods = 0
541+
542+ #set defaults
543+ self.setdefaultparameters()
544+
545+ #use provided options to change fields
546+ options=pairoptions(*args)
547+
548+ self.name=options.getfieldvalue('name','')
549+ self.type=options.getfieldvalue('type','')
550+ self.exp=options.getfieldvalue('exp','')
551+ self.segments=options.getfieldvalue('segments',[])
552+ self.index=options.getfieldvalue('index',-1)
553+ self.nods=options.getfieldvalue('nods',0)
554+
555+ #if name is mass flux:
556+ if strcmpi(self.name,'MassFlux'):
557+ #make sure that we supplied a file and that it exists!
558+ if not os.path.exists(self.exp):
559+ raise IOError("dependent checkconsistency: specified 'exp' file does not exist!")
560+ #process the file and retrieve segments
561+ mesh=options.getfieldvalue('mesh')
562+ raise RuntimeError("MeshProfileIntersection is not complete.")
563+ self.segments=MeshProfileIntersection(mesh.elements,mesh.x,mesh.y,self.exp)
564+ # }}}
565+
566+ def setdefaultparameters(self): # {{{
567+ #do nothing
568+ return self
569+ # }}}
570+
571+ def checkconsistency(self,md,solution,analyses): # {{{
572+ if strcmpi(self.name,'MassFlux'):
573+ if not self.segments:
574+ raise RuntimeError("dependent checkconsistency error: need segments to compute this dependent response")
575+ if self.index<0:
576+ raise RuntimeError("dependent checkconsistency error: index for segments should be >=0")
577+
578+ if not isnan(self.fos_reverse_index):
579+ if not strcmpi(driver,'fos_reverse'):
580+ raise TypeError("cannot declare a dependent with a fos_reverse_index when the driver is not fos_reverse!")
581+ if self.nods==0:
582+ raise TypeError("dependent checkconsistency error: nods should be set to the size of the independent variable")
583+
584+ return md
585+ # }}}
586+
587+ def __repr__(self): # {{{
588+ s =" dependent variable:\n"
589+
590+ s+="%s\n" % fielddisplay(self,'name',"variable name (must match corresponding Enum)")
591+ s+="%s\n" % fielddisplay(self,'type',"type of variable ('vertex' or 'scalar')")
592+
593+ if not isnan(self.fos_reverse_index):
594+ s+="%s\n" % fielddisplay(self,'fos_reverse_index',"index for fos_reverse driver of ADOLC")
595+ end
596+ if self.exp:
597+ s+="%s\n" % fielddisplay(self,'exp',"file needed to compute dependent variable")
598+ s+="%s\n" % fielddisplay(self,'segments',"mass flux segments")
599+
600+ return s
601+ # }}}
602+
603+ def typetoscalar(self): # {{{
604+ if strcmpi(self.type,'scalar'):
605+ scalar=0
606+ elif strcmpi(self.type,'vertex'):
607+ scalar=1
608+
609+ return scalar
610+ # }}}
611+
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