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Added index names to perambulator

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This commit is contained in:
Michael Marshall
2019-02-01 15:20:35 +00:00
parent 7cc13f48d5
commit f7b90a0c14
4 changed files with 48 additions and 21 deletions
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30
tests/hadrons/Test_hadrons_distil.cc
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@ -237,9 +237,8 @@ bool bNumber( int &ri, const char * & pstr, bool bGobbleWhiteSpace = true )
typedef Eigen::Tensor<Complex,3,Eigen::RowMajor | Eigen::DontAlign> MyTensor;
bool DebugEigenTest()
void DebugShowTensor(MyTensor &x)
{
MyTensor x(2,3,4);
const MyTensor::Index s{x.size()};
std::cout << "x.size() = " << s << std::endl;
std::cout << "x.NumDimensions = " << x.NumDimensions << " (TensorBase)" << std::endl;
@ -261,11 +260,11 @@ bool DebugEigenTest()
// Initialise
assert( d.size() == 3 );
for( int i = 0 ; i < d[0] ; i++ )
for( int j = 0 ; j < d[1] ; j++ )
for( int k = 0 ; k < d[2] ; k++ ) {
x(i,j,k) = std::complex<double>(SizeCalculated, SizeCalculated);
SizeCalculated--;
}
for( int j = 0 ; j < d[1] ; j++ )
for( int k = 0 ; k < d[2] ; k++ ) {
x(i,j,k) = std::complex<double>(SizeCalculated, SizeCalculated);
SizeCalculated--;
}
// Show raw data
std::cout << "Data follow : " << std::endl;
Complex * p = x.data();
@ -274,6 +273,21 @@ bool DebugEigenTest()
std::cout << "x.data()[" << i << "]=" << * p++;
}
std::cout << std::endl;
}
bool DebugEigenTest()
{
MyTensor x(2,3,4);
DebugShowTensor(x);
// Test initialisation of an array of strings
std::array<std::string,3> as={"Alpha", "Beta", "Gamma"};
for( auto a : as )
std::cout << a << std::endl;
Grid::Hadrons::MDistil::Perambulator<Complex,3> p{as,2,7,2};
DebugShowTensor(p);
std::cout << "p.IndexNames follow" << std::endl;
for( auto a : p.IndexNames )
std::cout << a << std::endl;
return true;
}
#endif
@ -282,7 +296,7 @@ int main(int argc, char *argv[])
{
#ifdef DEBUG
// Debug only - test of Eigen::Tensor
//if( DebugEigenTest() ) return 0;
if( DebugEigenTest() ) return 0;
#endif
// Decode command-line parameters. 1st one is which test to run