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cholesky test can take matrix size and precision arguments

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nojhan 2011-11-12 23:53:23 +01:00
commit 17ce8a90e3
1 changed files with 15 additions and 2 deletions
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17
edo/test/t-cholesky.cpp
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@ -99,7 +99,16 @@ bool equal( const MT& M1, const MT& M2, double prec /* = 1/std::numeric_limits<d
int main(int argc, char** argv)
{
unsigned int N = 4;
double precision = 1e-15;
if( argc >= 2 ) {
N = std::atof(argv[1]);
}
if( argc >= 3 ) {
precision = std::atof(argv[2]);
}
typedef edoSamplerNormalMulti<EOT,EOD>::Cholesky::CovarMat CovarMat;
typedef edoSamplerNormalMulti<EOT,EOD>::Cholesky::FactorMat FactorMat;
@ -115,9 +124,13 @@ int main(int argc, char** argv)
}
}
double precision = 1e-15;
setformat(std::cout);
std::cout << "usage: t-cholesky [N] [precision]" << std::endl;
std::cout << "N = " << N << std::endl;
std::cout << "precision = " << precision << std::endl;
std::string linesep = "--------------------------------------------------------------------------------------------";
std::cout << linesep << std::endl;
setformat(std::cout);
std::cout << "Covariance matrix" << std::endl << format(V) << std::endl;
std::cout << linesep << std::endl;