diff options
Diffstat (limited to 'bench/spbench/spbenchsolver.cpp')
| -rw-r--r-- | bench/spbench/spbenchsolver.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/bench/spbench/spbenchsolver.cpp b/bench/spbench/spbenchsolver.cpp index bcbe0d84f..f7b68ec7d 100644 --- a/bench/spbench/spbenchsolver.cpp +++ b/bench/spbench/spbenchsolver.cpp @@ -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) { |