| 1 |
import sys |
| 2 |
import unittest |
| 3 |
import os |
| 4 |
|
| 5 |
esys_root=os.getenv('ESYS_ROOT') |
| 6 |
sys.path.append(esys_root+'/finley/lib') |
| 7 |
sys.path.append(esys_root+'/escript/lib') |
| 8 |
sys.path.append(esys_root+'/escript/py_src') |
| 9 |
|
| 10 |
from escript import * |
| 11 |
import finley |
| 12 |
import numarray |
| 13 |
from util import * |
| 14 |
|
| 15 |
""" |
| 16 |
tests arithmetic operations on Data: |
| 17 |
|
| 18 |
+arg1 |
| 19 |
-arg1 |
| 20 |
arg1+arg2 |
| 21 |
arg1-arg2 |
| 22 |
arg1*arg2 |
| 23 |
arg1/arg2 |
| 24 |
arg1**arg2 |
| 25 |
arg1+=arg2 |
| 26 |
arg1-=arg2 |
| 27 |
arg1*=arg2 |
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arg1/=arg2 |
| 29 |
|
| 30 |
various values for arg1 and arg2 are tested on various atoms. |
| 31 |
|
| 32 |
moreover various slicing operations are tested. |
| 33 |
|
| 34 |
the results are compared to reference result. if the relative difference is |
| 35 |
bigger than tol an exception is raised. |
| 36 |
|
| 37 |
by Lutz Gross, ACcESS, University of Queensland, Australia, 2003. |
| 38 |
|
| 39 |
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 |
| 49 |
|
| 50 |
# |
| 51 |
# list of arguments: a list item has the form [a0,a1,a2] |
| 52 |
# 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 |
# |
| 55 |
# binary operations are tested on all pairs from arglist |
| 56 |
# |
| 57 |
# each item in the arglist are used to construct the following 5 argument |
| 58 |
# types arg for arithmetic operations: |
| 59 |
# |
| 60 |
# 1) arg is a numarray/list a0 |
| 61 |
# 2) arg is a Data with default value a0 |
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# 3) arg is an DataArray with constant value a0 |
| 63 |
# 4) arg is a Data object with constant value a0 and value a1 for tag Tag1 |
| 64 |
# 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. |
| 66 |
# |
| 67 |
# i.e for a single binary arithmetic operation (len(arglist)*5)**2 |
| 68 |
# test are performed. |
| 69 |
# |
| 70 |
|
| 71 |
arglist = [ \ |
| 72 |
[ [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]]] ], \ |
| 76 |
[ 3.0, 6.0, 3 ] \ |
| 77 |
] |
| 78 |
|
| 79 |
# these are used to test slicing: |
| 80 |
a_r1=[ [1,2,3], [-1,-2,-3], [100,200,300] ] |
| 81 |
a_r1_in=[ [1./1,2,3], [-1./1,-1./2,-1./3], [1./100,1./200,1./300] ] |
| 82 |
a_r4=[ \ |
| 83 |
[ [ [[ 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]] ] ], \ |
| 84 |
[ [ [[ -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]] ] ], \ |
| 85 |
[ [[[ 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]] ] ] ] |
| 86 |
a_r4_in=[ \ |
| 87 |
[ [ [[ 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]] ] ], \ |
| 88 |
[ [ [[ -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]] ] ], \ |
| 89 |
[ [[[ 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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|
| 91 |
def turnToArray(val,tagged): |
| 92 |
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)] |
| 96 |
else: |
| 97 |
out=[array(val[0],Float64),array(val[0],Float64),array(val[0],Float64)] |
| 98 |
return out |
| 99 |
|
| 100 |
def prepareArg(val,ex,wh): |
| 101 |
if ex=="Array": |
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out=val[0] |
| 103 |
else: |
| 104 |
if ex=="Expanded": |
| 105 |
exx=True |
| 106 |
else: |
| 107 |
exx=False |
| 108 |
out=Data(val[0],what=wh,expand=exx) |
| 109 |
if ex=="Tagged1": |
| 110 |
out.setTaggedValue(Tag1,val[1]) |
| 111 |
elif ex=="Tagged2": |
| 112 |
out.setTaggedValue(Tag1,val[1]) |
| 113 |
out.setTaggedValue(Tag2,val[2]) |
| 114 |
return out |
| 115 |
|
| 116 |
def checkResult(text,res,val0,val1,val2,wh): |
| 117 |
ref=Data(val0,what=wh,expand=False) |
| 118 |
ref.setTaggedValue(Tag1,val1) |
| 119 |
ref.setTaggedValue(Tag2,val2) |
| 120 |
norm=Lsup(ref)+tol |
| 121 |
error=Lsup(ref-res)/norm |
| 122 |
print "@@ %s, shape %s: error = %e"%(text,ref.getShape(),error) |
| 123 |
if error>tol: |
| 124 |
#raise SystemError,"@@ %s at %s: error is too large"%(text,wh) |
| 125 |
print "**** %s: error is too large"%(text) |
| 126 |
|
| 127 |
def getRank(arg): |
| 128 |
if isinstance(arg,Data): |
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return arg.getRank() |
| 130 |
else: |
| 131 |
g=array(arg) |
| 132 |
if g.rank==0: |
| 133 |
return 1 |
| 134 |
else: |
| 135 |
return g.rank |
| 136 |
|
| 137 |
def isScalar(arg): |
| 138 |
if isinstance(arg,Data): |
| 139 |
if arg.getRank()==1 and arg.getShape()[0]==1: |
| 140 |
return not None |
| 141 |
else: |
| 142 |
return None |
| 143 |
else: |
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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: |
| 149 |
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 |
# |
| 157 |
# ============================================================== |
| 158 |
# |
| 159 |
# test slicing: |
| 160 |
# |
| 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): |
| 172 |
checkResult("slicing: rank=1 [:] "+ex1,arg[:], \ |
| 173 |
arrays[0][:], \ |
| 174 |
arrays[1][:], \ |
| 175 |
arrays[2][:], \ |
| 176 |
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], \ |
| 180 |
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], \ |
| 184 |
arrays[1][1:3], \ |
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arrays[2][1:3], \ |
| 186 |
wh) |
| 187 |
|
| 188 |
# rank 4 |
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arg=prepareArg(a_r4,ex1,wh) |
| 190 |
arrays=turnToArray(a_r4,ex1) |
| 191 |
if isinstance(arg,Data): |
| 192 |
checkResult("slicing: rank=4 [:] "+ex1,arg[:], \ |
| 193 |
arrays[0][:], \ |
| 194 |
arrays[1][:], \ |
| 195 |
arrays[2][:], \ |
| 196 |
wh) |
| 197 |
checkResult("slicing: rank=4 [1] "+ex1,arg[1], \ |
| 198 |
arrays[0][1], \ |
| 199 |
arrays[1][1], \ |
| 200 |
arrays[2][1], \ |
| 201 |
wh) |
| 202 |
checkResult("slicing: rank=4 [1:3] "+ex1,arg[1:3], \ |
| 203 |
arrays[0][1:3], \ |
| 204 |
arrays[1][1:3], \ |
| 205 |
arrays[2][1:3], \ |
| 206 |
wh) |
| 207 |
checkResult("slicing: rank=4 [:,:] "+ex1,arg[:,:], \ |
| 208 |
arrays[0][:,:], \ |
| 209 |
arrays[1][:,:], \ |
| 210 |
arrays[2][:,:], \ |
| 211 |
wh) |
| 212 |
checkResult("slicing: rank=4 [:,1] "+ex1,arg[:,1], \ |
| 213 |
arrays[0][:,1], \ |
| 214 |
arrays[1][:,1], \ |
| 215 |
arrays[2][:,1], \ |
| 216 |
wh) |
| 217 |
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) |
| 222 |
checkResult("slicing: rank=4 [1:2,1:3] "+ex1,arg[1:2,1:3], \ |
| 223 |
arrays[0][1:2,1:3], \ |
| 224 |
arrays[1][1:2,1:3], \ |
| 225 |
arrays[2][1:2,1:3], \ |
| 226 |
wh) |
| 227 |
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 |
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