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import sys |
2 |
import unittest |
3 |
import os |
4 |
|
5 |
esys_root=os.getenv('ESYS_ROOT') |
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sys.path.append(esys_root+'/finley/lib') |
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sys.path.append(esys_root+'/escript/lib') |
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sys.path.append(esys_root+'/escript/py_src') |
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|
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from escript import * |
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import finley |
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import numarray |
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from util import * |
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|
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""" |
16 |
tests arithmetic operations on Data: |
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|
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+arg1 |
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-arg1 |
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arg1+arg2 |
21 |
arg1-arg2 |
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arg1*arg2 |
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arg1/arg2 |
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arg1**arg2 |
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arg1+=arg2 |
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arg1-=arg2 |
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arg1*=arg2 |
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arg1/=arg2 |
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|
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various values for arg1 and arg2 are tested on various atoms. |
31 |
|
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moreover various slicing operations are tested. |
33 |
|
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the results are compared to reference result. if the relative difference is |
35 |
bigger than tol an exception is raised. |
36 |
|
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by Lutz Gross, ACcESS, University of Queensland, Australia, 2003. |
38 |
|
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Version $Id$ |
40 |
|
41 |
""" |
42 |
|
43 |
from numarray import array,Float64,ones,greater |
44 |
|
45 |
Tag1=10 |
46 |
Tag2=11 |
47 |
|
48 |
tol=1.E-15 |
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|
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# |
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# list of arguments: a list item has the form [a0,a1,a2] |
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# what a0 is the default value and a1 is used for tag Tag1 |
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# and a2 for tag2. a0,a1,a2 are converted into numarrays. |
54 |
# |
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# binary operations are tested on all pairs from arglist |
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# |
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# each item in the arglist are used to construct the following 5 argument |
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# types arg for arithmetic operations: |
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# |
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# 1) arg is a numarray/list a0 |
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# 2) arg is a Data with default value a0 |
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# 3) arg is an DataArray with constant value a0 |
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# 4) arg is a Data object with constant value a0 and value a1 for tag Tag1 |
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# 5) arg is a Data object with constant value a0 and value a1 for tag Tag1 |
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# and value a2 for Tag2. |
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# |
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# i.e for a single binary arithmetic operation (len(arglist)*5)**2 |
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# test are performed. |
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# |
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|
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arglist = [ \ |
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[ [3,4], [-5,6.], [2,3] ], \ |
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[ [[1,2],[3,4]], [[5,6],[7,8]], [[-5,-6],[7,8]] ], \ |
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[ [[15,8],[12,8]], [[-9,9],[13,8]], [[7,34],[19,7]] ], \ |
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[ [[[15,8],[12,8]],[[-9,9],[13,8]]], [[[3,4],[-9,4]],[[1,-9],[7,4]]], [[[5,2],[6,2]],[[-6,4],[7,5]]] ], \ |
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[ 3.0, 6.0, 3 ] \ |
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] |
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|
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# these are used to test slicing: |
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a_r1=[ [1,2,3], [-1,-2,-3], [100,200,300] ] |
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a_r1_in=[ [1./1,2,3], [-1./1,-1./2,-1./3], [1./100,1./200,1./300] ] |
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a_r4=[ \ |
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[ [ [[ 1,2,3],[11,12,13]], [[21,22,23],[31,32,33]], [[41,42,43],[51,52,53]] ], [ [[101,102,103],[111,112,113]], [[121,122,123],[131,132,133]], [[141,142,143],[151,152,153]] ], [ [[201,202,203],[211,212,213]], [[221,222,223],[231,232,233]], [[241,242,243],[251,252,253]] ] ], \ |
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[ [ [[ -1,-2,-3],[-11,-12,-13]], [[-21,-22,-23],[-31,-32,-33]], [[-41,-42,-43],[-51,-52,-53]] ], [ [[-101,-102,-103],[-111,-112,-113]], [[-121,-122,-123],[-131,-132,-133]], [[-141,-142,-143],[-151,-152,-153]] ], [ [[-201,-202,-203],[-211,-212,-213]], [[-221,-222,-223],[-231,-232,-233]], [[-241,-242,-243],[-251,-252,-253]] ] ], \ |
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[ [[[ 11,12,13],[111,112,113]], [[121,122,123],[131,132,133]], [[141,142,143],[151,152,153]] ], [ [[1101,1102,1103],[1111,1112,1113]], [[1121,1122,1123],[1131,1132,1133]], [[1141,1142,1143],[1151,1152,1153]] ], [ [[1201,1202,1203],[1211,1212,1213]], [[1221,1222,1223],[1231,1232,1233]], [[1241,1242,1243],[1251,1252,1253]] ] ] ] |
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a_r4_in=[ \ |
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[ [ [[ 1./1,1./2,1./3],[1./11,1./12,1./13]], [[1./21,1./22,1./23],[1./31,1./32,1./33]], [[1./41,1./42,1./43],[1./51,1./52,1./53]] ], [ [[1./101,1./102,1./103],[1./111,1./112,1./113]], [[1./121,1./122,1./123],[1./131,1./132,1./133]], [[1./141,1./142,1./143],[1./151,1./152,1./153]] ], [ [[1./201,1./202,1./203],[1./211,1./212,1./213]], [[1./221,1./222,1./223],[1./231,1./232,1./233]], [[1./241,1./242,1./243],[1./251,1./252,1./253]] ] ], \ |
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[ [ [[ -1./1,-1./2,-1./3],[-1./11,-1./12,-1./13]], [[-1./21,-1./22,-1./23],[-1./31,-1./32,-1./33]], [[-1./41,-1./42,-1./43],[-1./51,-1./52,-1./53]] ], [ [[-1./101,-1./102,-1./103],[-1./111,-1./112,-1./113]], [[-1./121,-1./122,-1./123],[-1./131,-1./132,-1./133]], [[-1./141,-1./142,-1./143],[1./-151,-1./152,-1./153]] ], [ [[-1./201,-1./202,-1./203],[-1./211,-1./212,-1./213]], [[-1./221,-1./222,-1./223],[-1./231,-1./232,-1./233]], [[-1./241,-1./242,-1./243],[-1./251,-1./252,-1./253]] ] ], \ |
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[ [[[ 1./11,1./12,1./13],[1./111,1./112,1./113]], [[1./121,1./122,1./123],[1./131,1./132,1./133]], [[1./141,1./142,1./143],[1./151,1./152,1./153]] ], [ [[1./1101,1./1102,1./1103],[1./1111,1./1112,1./1113]], [[1./1121,1./1122,1./1123],[1./1131,1./1132,1./1133]], [[1./1141,1./1142,1./1143],[1./1151,1./1152,1./1153]] ], [ [[1./1201,1./1202,1./1203],[1./1211,1./1212,1./1213]], [[1./1221,1./1222,1./1223],[1./1231,1./1232,1./1233]], [[1./1241,1./1242,1./1243],[1./1251,1./1252,1./1253]] ] ] ] |
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|
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def turnToArray(val,tagged): |
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if tagged=="Tagged1": |
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out=[array(val[0],Float64),array(val[1],Float64),array(val[0],Float64)] |
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elif tagged=="Tagged2": |
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out=[array(val[0],Float64),array(val[1],Float64),array(val[2],Float64)] |
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else: |
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out=[array(val[0],Float64),array(val[0],Float64),array(val[0],Float64)] |
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return out |
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|
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def prepareArg(val,ex,wh): |
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if ex=="Array": |
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out=val[0] |
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else: |
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if ex=="Expanded": |
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exx=True |
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else: |
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exx=False |
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out=Data(val[0],what=wh,expand=exx) |
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if ex=="Tagged1": |
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out.setTaggedValue(Tag1,val[1]) |
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elif ex=="Tagged2": |
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out.setTaggedValue(Tag1,val[1]) |
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out.setTaggedValue(Tag2,val[2]) |
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return out |
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|
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def checkResult(text,res,val0,val1,val2,wh): |
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ref=Data(val0,what=wh,expand=False) |
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ref.setTaggedValue(Tag1,val1) |
119 |
ref.setTaggedValue(Tag2,val2) |
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norm=Lsup(ref)+tol |
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error=Lsup(ref-res)/norm |
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print "@@ %s, shape %s: error = %e"%(text,ref.getShape(),error) |
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if error>tol: |
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#raise SystemError,"@@ %s at %s: error is too large"%(text,wh) |
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print "**** %s: error is too large"%(text) |
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|
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def getRank(arg): |
128 |
if isinstance(arg,Data): |
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return arg.getRank() |
130 |
else: |
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g=array(arg) |
132 |
if g.rank==0: |
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return 1 |
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else: |
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return g.rank |
136 |
|
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def isScalar(arg): |
138 |
if isinstance(arg,Data): |
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if arg.getRank()==1 and arg.getShape()[0]==1: |
140 |
return not None |
141 |
else: |
142 |
return None |
143 |
else: |
144 |
g=array(arg) |
145 |
if g.rank==0: |
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return not None |
147 |
else: |
148 |
if g.rank==1 and g.shape[0]==1: |
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return not None |
150 |
else: |
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return None |
152 |
|
153 |
msh=finley.Rectangle(20,6,1) |
154 |
for wh in [ContinuousFunction(msh),Function(msh)]: |
155 |
|
156 |
# |
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# ============================================================== |
158 |
# |
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# test slicing: |
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# |
161 |
|
162 |
for ex1 in ["Array","Constant","Expanded","Tagged1","Tagged2"]: |
163 |
|
164 |
print "Slice getting: ", ex1, ":" |
165 |
|
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# slice getting |
167 |
|
168 |
# rank 1 |
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arg=prepareArg(a_r1,ex1,wh) |
170 |
arrays=turnToArray(a_r1,ex1) |
171 |
if isinstance(arg,Data): |
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checkResult("slicing: rank=1 [:] "+ex1,arg[:], \ |
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arrays[0][:], \ |
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arrays[1][:], \ |
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arrays[2][:], \ |
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wh) |
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checkResult("slicing: rank=1 [1] "+ex1,arg[1], \ |
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arrays[0][1], \ |
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arrays[1][1], \ |
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arrays[2][1], \ |
181 |
wh) |
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checkResult("slicing: rank=1 [1:3] "+ex1,arg[1:3], \ |
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arrays[0][1:3], \ |
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arrays[1][1:3], \ |
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arrays[2][1:3], \ |
186 |
wh) |
187 |
|
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# rank 4 |
189 |
arg=prepareArg(a_r4,ex1,wh) |
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arrays=turnToArray(a_r4,ex1) |
191 |
if isinstance(arg,Data): |
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checkResult("slicing: rank=4 [:] "+ex1,arg[:], \ |
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arrays[0][:], \ |
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arrays[1][:], \ |
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arrays[2][:], \ |
196 |
wh) |
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checkResult("slicing: rank=4 [1] "+ex1,arg[1], \ |
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arrays[0][1], \ |
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arrays[1][1], \ |
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arrays[2][1], \ |
201 |
wh) |
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checkResult("slicing: rank=4 [1:3] "+ex1,arg[1:3], \ |
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arrays[0][1:3], \ |
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arrays[1][1:3], \ |
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arrays[2][1:3], \ |
206 |
wh) |
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checkResult("slicing: rank=4 [:,:] "+ex1,arg[:,:], \ |
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arrays[0][:,:], \ |
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arrays[1][:,:], \ |
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arrays[2][:,:], \ |
211 |
wh) |
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checkResult("slicing: rank=4 [:,1] "+ex1,arg[:,1], \ |
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arrays[0][:,1], \ |
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arrays[1][:,1], \ |
215 |
arrays[2][:,1], \ |
216 |
wh) |
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checkResult("slicing: rank=4 [:,1:3] "+ex1,arg[:,1:3], \ |
218 |
arrays[0][:,1:3], \ |
219 |
arrays[1][:,1:3], \ |
220 |
arrays[2][:,1:3], \ |
221 |
wh) |
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checkResult("slicing: rank=4 [1:2,1:3] "+ex1,arg[1:2,1:3], \ |
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arrays[0][1:2,1:3], \ |
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arrays[1][1:2,1:3], \ |
225 |
arrays[2][1:2,1:3], \ |
226 |
wh) |
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checkResult("slicing: rank=4 [1:2,1:3,1,1] "+ex1,arg[1:2,1:3,1,1], \ |
228 |
arrays[0][1:2,1:3,1,1], \ |
229 |
arrays[1][1:2,1:3,1,1], \ |
230 |
arrays[2][1:2,1:3,1,1], \ |
231 |
wh) |
232 |
checkResult("slicing: rank=4 [1:2,1:3,:,1] "+ex1,arg[1:2,1:3,:,1], \ |
233 |
arrays[0][1:2,1:3,:,1], \ |
234 |
arrays[1][1:2,1:3,:,1], \ |
235 |
arrays[2][1:2,1:3,:,1], \ |
236 |
wh) |
237 |
checkResult("slicing: rank=4 [1:2,1:3,0,:] "+ex1,arg[1:2,1:3,0,:], \ |
238 |
arrays[0][1:2,1:3,0,:], \ |
239 |
arrays[1][1:2,1:3,0,:], \ |
240 |
arrays[2][1:2,1:3,0,:], \ |
241 |
wh) |
242 |
checkResult("slicing: rank=4 [1:2,1:3,0,1] "+ex1,arg[1:2,1:3,0,1], \ |
243 |
arrays[0][1:2,1:3,0,1], \ |
244 |
arrays[1][1:2,1:3,0,1], \ |
245 |
arrays[2][1:2,1:3,0,1], \ |
246 |
wh) |
247 |
checkResult("slicing: rank=4 [1,1,0,1] "+ex1,arg[1,1,0,1], \ |
248 |
arrays[0][1,1,0,1], \ |
249 |
arrays[1][1,1,0,1], \ |
250 |
arrays[2][1,1,0,1], \ |
251 |
wh) |
252 |
|
253 |
# slice setting |
254 |
|
255 |
#for ex2 in ["Array","Constant","Expanded","Tagged1","Tagged2"]: |
256 |
for ex2 in ["Expanded"]: |
257 |
|
258 |
print "Slice setting: ", ex1, ",", ex2, ":" |
259 |
|
260 |
# rank 1 |
261 |
|
262 |
arrays_in=turnToArray(a_r1_in,ex2) |
263 |
|
264 |
arg2=prepareArg(a_r1,ex1,wh) |
265 |
arrays2=turnToArray(a_r1,ex1) |
266 |
a_in=[arrays_in[0][:],arrays_in[1][:],arrays_in[2][:]] |
267 |
arg2[:]=prepareArg(a_in,ex2,wh) |
268 |
arrays2[0][:]=a_in[0] |
269 |
arrays2[1][:]=a_in[1] |
270 |
arrays2[2][:]=a_in[2] |
271 |
checkResult("slicing, set: rank=1 [:] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
272 |
|
273 |
arg2=prepareArg(a_r1,ex1,wh) |
274 |
arrays2=turnToArray(a_r1,ex1) |
275 |
a_in=[arrays_in[0][1],arrays_in[1][1],arrays_in[2][1]] |
276 |
arg2[1]=prepareArg(a_in,ex2,wh) |
277 |
arrays2[0][1]=a_in[0] |
278 |
arrays2[1][1]=a_in[1] |
279 |
arrays2[2][1]=a_in[2] |
280 |
checkResult("slicing, set: rank=1 [1] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
281 |
|
282 |
arg2=prepareArg(a_r1,ex1,wh) |
283 |
arrays2=turnToArray(a_r1,ex1) |
284 |
a_in=[arrays_in[0][1:3],arrays_in[1][1:3],arrays_in[2][1:3]] |
285 |
arg2[1:3]=prepareArg(a_in,ex2,wh) |
286 |
arrays2[0][1:3]=a_in[0] |
287 |
arrays2[1][1:3]=a_in[1] |
288 |
arrays2[2][1:3]=a_in[2] |
289 |
checkResult("slicing, set: rank=1 [1:3] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
290 |
|
291 |
# rank 4 |
292 |
|
293 |
arrays_in=turnToArray(a_r4_in,ex2) |
294 |
|
295 |
arg2=prepareArg(a_r4,ex1,wh) |
296 |
arrays2=turnToArray(a_r4,ex1) |
297 |
a_in=[arrays_in[0][:],arrays_in[1][:],arrays_in[2][:]] |
298 |
arg2[:]=prepareArg(a_in,ex2,wh) |
299 |
arrays2[0][:]=a_in[0] |
300 |
arrays2[1][:]=a_in[1] |
301 |
arrays2[2][:]=a_in[2] |
302 |
checkResult("slicing, set: rank=4 [:] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
303 |
|
304 |
arg2=prepareArg(a_r4,ex1,wh) |
305 |
arrays2=turnToArray(a_r4,ex1) |
306 |
a_in=[arrays_in[0][1],arrays_in[1][1],arrays_in[2][1]] |
307 |
arg2[1]=prepareArg(a_in,ex2,wh) |
308 |
arrays2[0][1]=a_in[0] |
309 |
arrays2[1][1]=a_in[1] |
310 |
arrays2[2][1]=a_in[2] |
311 |
checkResult("slicing, set: rank=4 [1] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
312 |
|
313 |
arg2=prepareArg(a_r4,ex1,wh) |
314 |
arrays2=turnToArray(a_r4,ex1) |
315 |
a_in=[arrays_in[0][1:3],arrays_in[1][1:3],arrays_in[2][1:3]] |
316 |
arg2[1:3]=prepareArg(a_in,ex2,wh) |
317 |
arrays2[0][1:3]=a_in[0] |
318 |
arrays2[1][1:3]=a_in[1] |
319 |
arrays2[2][1:3]=a_in[2] |
320 |
checkResult("slicing, set: rank=4 [1:3] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
321 |
|
322 |
arg2=prepareArg(a_r4,ex1,wh) |
323 |
arrays2=turnToArray(a_r4,ex1) |
324 |
a_in=[arrays_in[0][:,:],arrays_in[1][:,:],arrays_in[2][:,:]] |
325 |
arg2[:,:]=prepareArg(a_in,ex2,wh) |
326 |
arrays2[0][:,:]=a_in[0] |
327 |
arrays2[1][:,:]=a_in[1] |
328 |
arrays2[2][:,:]=a_in[2] |
329 |
checkResult("slicing, set: rank=4 [:,:] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
330 |
|
331 |
arg2=prepareArg(a_r4,ex1,wh) |
332 |
arrays2=turnToArray(a_r4,ex1) |
333 |
a_in=[arrays_in[0][:,1],arrays_in[1][:,1],arrays_in[2][:,1]] |
334 |
arg2[:,1]=prepareArg(a_in,ex2,wh) |
335 |
arrays2[0][:,1]=a_in[0] |
336 |
arrays2[1][:,1]=a_in[1] |
337 |
arrays2[2][:,1]=a_in[2] |
338 |
checkResult("slicing, set: rank=4 [:,1] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
339 |
|
340 |
arg2=prepareArg(a_r4,ex1,wh) |
341 |
arrays2=turnToArray(a_r4,ex1) |
342 |
a_in=[arrays_in[0][:,1:3],arrays_in[1][:,1:3],arrays_in[2][:,1:3]] |
343 |
arg2[:,1:3]=prepareArg(a_in,ex2,wh) |
344 |
arrays2[0][:,1:3]=a_in[0] |
345 |
arrays2[1][:,1:3]=a_in[1] |
346 |
arrays2[2][:,1:3]=a_in[2] |
347 |
checkResult("slicing, set: rank=4 [:,1:3] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
348 |
|
349 |
arg2=prepareArg(a_r4,ex1,wh) |
350 |
arrays2=turnToArray(a_r4,ex1) |
351 |
a_in=[arrays_in[0][1:2,1:3],arrays_in[1][1:2,1:3],arrays_in[2][1:2,1:3]] |
352 |
arg2[1:2,1:3]=prepareArg(a_in,ex2,wh) |
353 |
arrays2[0][1:2,1:3]=a_in[0] |
354 |
arrays2[1][1:2,1:3]=a_in[1] |
355 |
arrays2[2][1:2,1:3]=a_in[2] |
356 |
checkResult("slicing, set: rank=4 [1:2,1:3] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
357 |
|
358 |
arg2=prepareArg(a_r4,ex1,wh) |
359 |
arrays2=turnToArray(a_r4,ex1) |
360 |
a_in=[arrays_in[0][1:2,1:3,1,1],arrays_in[1][1:2,1:3,1,1],arrays_in[2][1:2,1:3,1,1]] |
361 |
arg2[1:2,1:3,1,1]=prepareArg(a_in,ex2,wh) |
362 |
arrays2[0][1:2,1:3,1,1]=a_in[0] |
363 |
arrays2[1][1:2,1:3,1,1]=a_in[1] |
364 |
arrays2[2][1:2,1:3,1,1]=a_in[2] |
365 |
checkResult("slicing, set: rank=4 [1:2,1:3,1,1] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
366 |
|
367 |
arg2=prepareArg(a_r4,ex1,wh) |
368 |
arrays2=turnToArray(a_r4,ex1) |
369 |
a_in=[arrays_in[0][1:2,1:3,:,1],arrays_in[1][1:2,1:3,:,1],arrays_in[2][1:2,1:3,:,1]] |
370 |
arg2[1:2,1:3,:,1]=prepareArg(a_in,ex2,wh) |
371 |
arrays2[0][1:2,1:3,:,1]=a_in[0] |
372 |
arrays2[1][1:2,1:3,:,1]=a_in[1] |
373 |
arrays2[2][1:2,1:3,:,1]=a_in[2] |
374 |
checkResult("slicing, set: rank=4 [1:2,1:3,:,1] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
375 |
|
376 |
arg2=prepareArg(a_r4,ex1,wh) |
377 |
arrays2=turnToArray(a_r4,ex1) |
378 |
a_in=[arrays_in[0][1:2,1:3,0,:],arrays_in[1][1:2,1:3,0,:],arrays_in[2][1:2,1:3,0,:]] |
379 |
arg2[1:2,1:3,0,:]=prepareArg(a_in,ex2,wh) |
380 |
arrays2[0][1:2,1:3,0,:]=a_in[0] |
381 |
arrays2[1][1:2,1:3,0,:]=a_in[1] |
382 |
arrays2[2][1:2,1:3,0,:]=a_in[2] |
383 |
checkResult("slicing, set: rank=4 [1:2,1:3,0,:] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
384 |
|
385 |
arg2=prepareArg(a_r4,ex1,wh) |
386 |
arrays2=turnToArray(a_r4,ex1) |
387 |
a_in=[arrays_in[0][1:2,1:3,0,1],arrays_in[1][1:2,1:3,0,1],arrays_in[2][1:2,1:3,0,1]] |
388 |
arg2[1:2,1:3,0,1]=prepareArg(a_in,ex2,wh) |
389 |
arrays2[0][1:2,1:3,0,1]=a_in[0] |
390 |
arrays2[1][1:2,1:3,0,1]=a_in[1] |
391 |
arrays2[2][1:2,1:3,0,1]=a_in[2] |
392 |
checkResult("slicing, set: rank=4 [1:2,1:3,0,1] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
393 |
|
394 |
arg2=prepareArg(a_r4,ex1,wh) |
395 |
arrays2=turnToArray(a_r4,ex1) |
396 |
a_in=[arrays_in[0][1,1,0,1],arrays_in[1][1,1,0,1],arrays_in[2][1,1,0,1]] |
397 |
arg2[1,1,0,1]=prepareArg(a_in,ex2,wh) |
398 |
arrays2[0][1,1,0,1]=a_in[0] |
399 |
arrays2[1][1,1,0,1]=a_in[1] |
400 |
arrays2[2][1,1,0,1]=a_in[2] |
401 |
checkResult("slicing, set: rank=4 [1,1,0,1] "+ex1+","+ex2,arg2,arrays2[0],arrays2[1],arrays2[2],wh) |
402 |
|
403 |
# |
404 |
# ============================================================== |
405 |
# |
406 |
# test operators: |
407 |
# |
408 |
|
409 |
#for ex1 in ["Array","Constant","Expanded","Tagged1","Tagged2"]: |
410 |
for ex1 in ["Array","Constant","Expanded"]: |
411 |
|
412 |
for a1 in arglist: |
413 |
|
414 |
arg1=prepareArg(a1,ex1,wh) |
415 |
arrays1=turnToArray(a1,ex1) |
416 |
if isScalar(arg1): |
417 |
t1="(scalar)" |
418 |
else: |
419 |
t1="" |
420 |
|
421 |
# |
422 |
# unary operations: |
423 |
# |
424 |
|
425 |
print "Unary ops: ", ex1, ":" |
426 |
|
427 |
if isinstance(arg1,Data): |
428 |
|
429 |
# pos: |
430 |
#ref=checkResult("+"+ex1,+arg1, \ |
431 |
# +arrays1[0], \ |
432 |
# +arrays1[1], \ |
433 |
# +arrays1[2], \ |
434 |
# wh) |
435 |
# neg: |
436 |
#ref=checkResult("-"+ex1,-arg1, \ |
437 |
# -arrays1[0], \ |
438 |
# -arrays1[1], \ |
439 |
# -arrays1[2], \ |
440 |
# wh) |
441 |
# pos: |
442 |
ref=checkResult("where positive("+ex1+")",(arg1-3).wherePositive(), \ |
443 |
numarray.greater(arrays1[0],3.), \ |
444 |
numarray.greater(arrays1[1],3.), \ |
445 |
numarray.greater(arrays1[2],3.), \ |
446 |
wh) |
447 |
# negative: |
448 |
ref=checkResult("where negative("+ex1+")",(arg1-3).whereNegative(), \ |
449 |
numarray.greater(3.,arrays1[0]), \ |
450 |
numarray.greater(3.,arrays1[1]), \ |
451 |
numarray.greater(3.,arrays1[2]), \ |
452 |
wh) |
453 |
# non-negative: |
454 |
ref=checkResult("where nonnegative("+ex1+")",(arg1-3).whereNonNegative(), \ |
455 |
numarray.greater_equal(arrays1[0],3.), \ |
456 |
numarray.greater_equal(arrays1[1],3.), \ |
457 |
numarray.greater_equal(arrays1[2],3.), \ |
458 |
wh) |
459 |
# non-positive: |
460 |
ref=checkResult("where nonpositive("+ex1+")",(arg1-3).whereNonPositive(), \ |
461 |
numarray.greater_equal(3.,arrays1[0]), \ |
462 |
numarray.greater_equal(3.,arrays1[1]), \ |
463 |
numarray.greater_equal(3.,arrays1[2]), \ |
464 |
wh) |
465 |
# zero: |
466 |
ref=checkResult("where zero("+ex1+")",(arg1-3).whereZero(), \ |
467 |
numarray.less_equal(numarray.abs(arrays1[0]-3.),EPSILON), \ |
468 |
numarray.less_equal(numarray.abs(arrays1[1]-3.),EPSILON), \ |
469 |
numarray.less_equal(numarray.abs(arrays1[2]-3.),EPSILON), \ |
470 |
wh) |
471 |
# non-zero: |
472 |
ref=checkResult("where nonzero("+ex1+")",(arg1-3).whereNonZero(), \ |
473 |
numarray.greater(numarray.abs(arrays1[0]-3.),EPSILON), \ |
474 |
numarray.greater(numarray.abs(arrays1[1]-3.),EPSILON), \ |
475 |
numarray.greater(numarray.abs(arrays1[2]-3.),EPSILON), \ |
476 |
wh) |
477 |
|
478 |
# |
479 |
# binary operations |
480 |
# |
481 |
|
482 |
for ex2 in ["Array","Constant","Expanded","Tagged1","Tagged2"]: |
483 |
|
484 |
print "Binary ops: ", ex1, ",", ex2, ":" |
485 |
|
486 |
for a2 in arglist: |
487 |
|
488 |
arg2=prepareArg(a2,ex2,wh) |
489 |
arrays2=turnToArray(a2,ex2) |
490 |
if isScalar(arg2): |
491 |
t2="(scalar)" |
492 |
else: |
493 |
t2="" |
494 |
|
495 |
if isinstance(arg1,Data) or isinstance(arg2,Data): |
496 |
|
497 |
# the shape must match or at least one argument is sclar: |
498 |
if (getRank(arg1)==getRank(arg2)) or isScalar(arg1) or isScalar(arg2): |
499 |
|
500 |
# sum |
501 |
checkResult(ex1+t1+"+"+ex2+t2,arg1+arg2, \ |
502 |
arrays1[0]+arrays2[0], \ |
503 |
arrays1[1]+arrays2[1], \ |
504 |
arrays1[2]+arrays2[2], \ |
505 |
wh) |
506 |
# sub |
507 |
checkResult(ex1+t1+"-"+ex2+t2,arg1-arg2, \ |
508 |
arrays1[0]-arrays2[0], \ |
509 |
arrays1[1]-arrays2[1], \ |
510 |
arrays1[2]-arrays2[2], \ |
511 |
wh) |
512 |
# mul |
513 |
checkResult(ex1+t1+"*"+ex2+t2,arg1*arg2, \ |
514 |
arrays1[0]*arrays2[0], \ |
515 |
arrays1[1]*arrays2[1], \ |
516 |
arrays1[2]*arrays2[2], \ |
517 |
wh) |
518 |
# div |
519 |
checkResult(ex1+t1+"/"+ex2+t2,arg1/arg2, \ |
520 |
arrays1[0]/arrays2[0], \ |
521 |
arrays1[1]/arrays2[1], \ |
522 |
arrays1[2]/arrays2[2], \ |
523 |
wh) |
524 |
# pow |
525 |
if isinstance(arg1,Data): |
526 |
a=arg1 |
527 |
else: |
528 |
a=Data(value=arg1,what=arg2.getFunctionSpace()) |
529 |
checkResult(ex1+t1+"^"+ex2+t2,a**arg2, \ |
530 |
arrays1[0]**arrays2[0], \ |
531 |
arrays1[1]**arrays2[1], \ |
532 |
arrays1[2]**arrays2[2], \ |
533 |
wh) |
534 |
|
535 |
# inplace for arg2 which must be of class Data |
536 |
# if arg1 is expanded arg2 must be expanded |
537 |
if isinstance(arg2,Data): |
538 |
|
539 |
# if arg2 is scalar arg1 must be scalar: |
540 |
#if not (isScalar(arg2) and not isScalar(arg1)): |
541 |
if not(isScalar(arg2)) and not(isScalar(arg1)): |
542 |
|
543 |
# inplace add: |
544 |
arrays2[0]+=arrays1[0] |
545 |
arrays2[1]+=arrays1[1] |
546 |
arrays2[2]+=arrays1[2] |
547 |
arg2+=arg1 |
548 |
checkResult(ex2+t2+"+="+ex1+t1,arg2, \ |
549 |
arrays2[0], \ |
550 |
arrays2[1], \ |
551 |
arrays2[2], \ |
552 |
wh) |
553 |
# inplace sub: |
554 |
arrays2[0]-=arrays1[0] |
555 |
arrays2[1]-=arrays1[1] |
556 |
arrays2[2]-=arrays1[2] |
557 |
arg2-=arg1 |
558 |
checkResult(ex2+t2+"-="+ex1+t1,arg2, \ |
559 |
arrays2[0], \ |
560 |
arrays2[1], \ |
561 |
arrays2[2], \ |
562 |
wh) |
563 |
# inplace mul: |
564 |
arrays2[0]*=arrays1[0] |
565 |
arrays2[1]*=arrays1[1] |
566 |
arrays2[2]*=arrays1[2] |
567 |
arg2*=arg1 |
568 |
checkResult(ex2+t2+"*="+ex1+t1,arg2, \ |
569 |
arrays2[0], \ |
570 |
arrays2[1], \ |
571 |
arrays2[2], \ |
572 |
wh) |
573 |
# inplace div: |
574 |
arrays2[0]/=arrays1[0] |
575 |
arrays2[1]/=arrays1[1] |
576 |
arrays2[2]/=arrays1[2] |
577 |
arg2/=arg1 |
578 |
checkResult(ex2+t2+"/="+ex1+t1,arg2, \ |
579 |
arrays2[0], \ |
580 |
arrays2[1], \ |
581 |
arrays2[2], \ |
582 |
wh) |
583 |
|