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Add common options to the benchmark interface

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Desire NUENTSA
2012-05-25 17:58:43 +02:00
parent 5cbe6a5fbf
commit 1b9097644d
2 changed files with 26 additions and 7 deletions
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15
bench/spbench/spbenchsolver.cpp
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@@ -16,6 +16,8 @@ void bench_printhelp()
cout<< " -h or --help \n print this help and return\n\n";
cout<< " -d matrixdir \n Use matrixdir as the matrix folder instead of the one specified in the environment variable EIGEN_MATRIXDIR\n\n";
cout<< " -o outputfile.html \n Output the statistics to a html file \n\n";
cout<< " --eps <RelErr> Sets the relative tolerance for iterative solvers (default 1e-08)
cout<< " --maxits <MaxIts> Sets the maximum number of iterations (default 1000)
}
int main(int argc, char ** args)
@@ -56,14 +58,23 @@ int main(int argc, char ** args)
std::cerr << "Unable to open the provided file for writting... \n";
}
// Get the maximum number of iterations and the tolerance
int maxiters = 1000;
double tol = 1e-08;
string inval;
if (get_options(argc, args, "--eps", &inval))
tol = atof(inval.c_str());
if(get_options(argc, args, "--maxits", &inval))
maxiters = atoi(inval.c_str());
string current_dir;
// Test the matrices in %EIGEN_MATRIXDIR/real
current_dir = matrix_dir + "/real";
Browse_Matrices<double>(current_dir, statFileExists, statFile);
Browse_Matrices<double>(current_dir, statFileExists, statFile,maxiters, tol);
// Test the matrices in %EIGEN_MATRIXDIR/complex
current_dir = matrix_dir + "/complex";
Browse_Matrices<std::complex<double> >(current_dir, statFileExists, statFile);
Browse_Matrices<std::complex<double> >(current_dir, statFileExists, statFile, maxiters, tol);
if(statFileExists)
{