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Updated perambulator binary format to save payload in big endian format on disk

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This commit is contained in:
Michael Marshall
2019-02-04 23:07:59 +00:00
parent 008ac6b5ae
commit 7f5354630a
4 changed files with 80 additions and 33 deletions
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17
tests/hadrons/Test_hadrons_distil.cc
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@@ -254,7 +254,7 @@ bool bNumber( int &ri, const char * & pstr, bool bGobbleWhiteSpace = true )
#ifdef DEBUG
typedef Grid::Hadrons::MDistil::NamedTensor<Complex,3> MyTensor;
typedef Grid::Hadrons::MDistil::NamedTensor<Complex,Real,3> MyTensor;
void DebugShowTensor(MyTensor &x, const char * n)
{
@@ -270,7 +270,7 @@ void DebugShowTensor(MyTensor &x, const char * n)
MyTensor::Index SizeCalculated{1};
std::cout << "Dimensions again";
for(int i=0 ; i < d.size() ; i++ ) {
std::cout << " : [" << i << "]=" << d[i];
std::cout << " : [" << i << ", " << x.IndexNames[i] << "]=" << d[i];
SizeCalculated *= d[i];
}
std::cout << std::endl;
@@ -281,7 +281,7 @@ void DebugShowTensor(MyTensor &x, const char * n)
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);
x(i,j,k) = std::complex<double>(SizeCalculated, -SizeCalculated);
SizeCalculated--;
}
// Show raw data
@@ -300,19 +300,20 @@ bool DebugEigenTest()
std::array<std::string,3> as={"Alpha", "Beta", "Gamma"};
MyTensor x(as, 2,1,4);
DebugShowTensor(x, "x");
x.WriteTemporary(pszTestFileName);
x.WriteBinary(pszTestFileName);
DebugShowTensor(x, "x");
// Test initialisation of an array of strings
for( auto a : as )
std::cout << a << std::endl;
Grid::Hadrons::MDistil::Perambulator<Complex,3> p{as,2,7,2};
Grid::Hadrons::MDistil::Perambulator<Complex,Real,3> p{as,2,7,2};
DebugShowTensor(p, "p");
std::cout << "p.IndexNames follow" << std::endl;
for( auto a : p.IndexNames )
std::cout << a << std::endl;
// Now see whether we can read a tensor back
std::array<std::string,3> a2={"Alpha", "Delta", "Gamma"};
MyTensor y(a2, 2,1,4);
y.ReadTemporary(pszTestFileName);
std::array<std::string,3> a2={"Alpha", "Gamma", "Delta"};
MyTensor y(a2, 2,4,1);
y.ReadBinary(pszTestFileName);
DebugShowTensor(y, "y");
return true;
}