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functional operations work

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This commit is contained in:
Christian Zimmermann 2018-03-22 22:29:21 +01:00
parent dfd153baab
commit 1c7a21a8b8
1 changed files with 36 additions and 0 deletions
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36
src/tests/op_unit_test.cc
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@ -15,6 +15,7 @@ namespace {
double xround(double arg) double xround(double arg)
{ {
if(std::isnan(arg)) { return 0.; }
return roundf(arg * 100000.) / 100000.; return roundf(arg * 100000.) / 100000.;
} }
@ -265,6 +266,15 @@ namespace {
std::vector<double> mv1; std::vector<double> mv1;
std::vector<double> mv2; std::vector<double> mv2;
double vcontract(size_t i)
{
double res = 0.;
for(auto& x: mv2){
res += pow(mv1[i],x);
}
return res;
}
}; };
@ -276,6 +286,32 @@ namespace {
EXPECT_EQ( xround( fma[ i.at( mkt(9.665, -0.0765) ) ] ), xround( pow(9.665, -0.0765) ) ); EXPECT_EQ( xround( fma[ i.at( mkt(9.665, -0.0765) ) ] ), xround( pow(9.665, -0.0765) ) );
} }
TEST_F(MetaOp_Test, Operation)
{
FunctionalMultiArray<double,Pow<double>,SR,SR> fma(sr1ptr, sr2ptr);
MultiArray<double,SR> res( sr1ptr );
auto i1 = MAT::getIndex(sr1ptr);
auto i2 = MAT::getIndex(sr2ptr);
res(i1) = fma(i1,i2).c(i2);
auto i = res.begin();
EXPECT_EQ( xround( res[ i.at( 2.476 ) ] ), xround( vcontract(0) ) );
EXPECT_EQ( xround( res[ i.at( 9.665 ) ] ), xround( vcontract(1) ) );
EXPECT_EQ( xround( res[ i.at( 1.289 ) ] ), xround( vcontract(2) ) );
EXPECT_EQ( xround( res[ i.at( 2.89 ) ] ), xround( vcontract(3) ) );
EXPECT_EQ( xround( res[ i.at( 77.04 ) ] ), xround( vcontract(4) ) );
EXPECT_EQ( xround( res[ i.at( -11.09 ) ] ), xround( vcontract(5) ) );
EXPECT_EQ( xround( res[ i.at( 100.4 ) ] ), xround( vcontract(6) ) );
EXPECT_EQ( xround( res[ i.at( 2.0 ) ] ), xround( vcontract(7) ) );
EXPECT_EQ( xround( res[ i.at( -26.5 ) ] ), xround( vcontract(8) ) );
EXPECT_EQ( xround( res[ i.at( -0.001 ) ] ), xround( vcontract(9) ) );
}
TEST_F(OpTest_Spin, Contract) TEST_F(OpTest_Spin, Contract)
{ {