57 #include "ROL_Sacado_Objective.hpp" 58 #include "ROL_Sacado_EqualityConstraint.hpp" 65 #include "Teuchos_oblackholestream.hpp" 66 #include "Teuchos_GlobalMPISession.hpp" 67 #include "Teuchos_XMLParameterListHelpers.hpp" 75 int main(
int argc,
char **argv)
79 Teuchos::GlobalMPISession mpiSession(&argc, &argv);
82 int iprint = argc - 1;
83 Teuchos::RCP<std::ostream> outStream;
84 Teuchos::oblackholestream bhs;
86 outStream = Teuchos::rcp(&std::cout,
false);
88 outStream = Teuchos::rcp(&bhs,
false);
100 Teuchos::RCP< Sacado_Objective<RealT,Example_Objective> > obj =
101 Teuchos::rcp(
new Sacado_Objective<RealT,Example_Objective> ());
103 Teuchos::RCP< Sacado_EqualityConstraint<RealT,Example_Constraint > > constr =
104 Teuchos::rcp(
new Sacado_EqualityConstraint<RealT,Example_Constraint > (nc));
106 Teuchos::RCP<std::vector<RealT> > x_rcp = Teuchos::rcp(
new std::vector<RealT> (dim, 0.0) );
108 Teuchos::RCP<std::vector<RealT> > sol_rcp = Teuchos::rcp(
new std::vector<RealT> (dim, 0.0) );
120 (*sol_rcp)[0] = -1.717143570394391e+00;
121 (*sol_rcp)[1] = 1.595709690183565e+00;
122 (*sol_rcp)[2] = 1.827245752927178e+00;
123 (*sol_rcp)[3] = -7.636430781841294e-01;
124 (*sol_rcp)[4] = -7.636430781841294e-01;
126 RealT left = -1e0, right = 1e0;
127 Teuchos::RCP<std::vector<RealT> > xtest_rcp = Teuchos::rcp(
new std::vector<RealT> (dim, 0.0) );
128 Teuchos::RCP<std::vector<RealT> > g_rcp = Teuchos::rcp(
new std::vector<RealT> (dim, 0.0) );
129 Teuchos::RCP<std::vector<RealT> > d_rcp = Teuchos::rcp(
new std::vector<RealT> (dim, 0.0) );
130 Teuchos::RCP<std::vector<RealT> > v_rcp = Teuchos::rcp(
new std::vector<RealT> (dim, 0.0) );
131 Teuchos::RCP<std::vector<RealT> > vc_rcp = Teuchos::rcp(
new std::vector<RealT> (nc, 0.0) );
132 Teuchos::RCP<std::vector<RealT> > vl_rcp = Teuchos::rcp(
new std::vector<RealT> (nc, 0.0) );
141 for (
int i=0; i<dim; i++) {
142 (*xtest_rcp)[i] = ( (
RealT)rand() / (
RealT)RAND_MAX ) * (right - left) + left;
143 (*d_rcp)[i] = ( (
RealT)rand() / (
RealT)RAND_MAX ) * (right - left) + left;
144 (*v_rcp)[i] = ( (
RealT)rand() / (
RealT)RAND_MAX ) * (right - left) + left;
147 for (
int i=0; i<nc; i++) {
148 (*vc_rcp)[i] = ( (
RealT)rand() / (
RealT)RAND_MAX ) * (right - left) + left;
149 (*vl_rcp)[i] = ( (
RealT)rand() / (
RealT)RAND_MAX ) * (right - left) + left;
152 obj->checkGradient(xtest, d,
true, *outStream); *outStream <<
"\n";
153 obj->checkHessVec(xtest, v,
true, *outStream); *outStream <<
"\n";
154 obj->checkHessSym(xtest, d, v,
true, *outStream); *outStream <<
"\n";
155 constr->checkApplyJacobian(xtest, v, vc,
true, *outStream); *outStream <<
"\n";
156 constr->checkApplyAdjointJacobian(xtest, vl, vc, xtest,
true, *outStream); *outStream <<
"\n";
157 constr->checkApplyAdjointHessian(xtest, vl, d, xtest,
true, *outStream); *outStream <<
"\n";
159 Teuchos::RCP<std::vector<RealT> > v1_rcp = Teuchos::rcp(
new std::vector<RealT> (dim, 0.0) );
160 Teuchos::RCP<std::vector<RealT> > v2_rcp = Teuchos::rcp(
new std::vector<RealT> (nc, 0.0) );
164 constr->solveAugmentedSystem(v1, v2, d, vc, xtest, augtol);
167 Teuchos::RCP<Teuchos::ParameterList> parlist = Teuchos::rcp(
new Teuchos::ParameterList());
168 std::string paramfile =
"parameters.xml";
169 Teuchos::updateParametersFromXmlFile(paramfile,parlist.ptr());
174 algo.run(x, g, vl, vc, *obj, *constr,
true, *outStream);
177 *outStream <<
"\nReference solution x_r =\n";
178 *outStream << std::scientific <<
" " << (*sol_rcp)[0] <<
"\n";
179 *outStream << std::scientific <<
" " << (*sol_rcp)[1] <<
"\n";
180 *outStream << std::scientific <<
" " << (*sol_rcp)[2] <<
"\n";
181 *outStream << std::scientific <<
" " << (*sol_rcp)[3] <<
"\n";
182 *outStream << std::scientific <<
" " << (*sol_rcp)[4] <<
"\n";
183 *outStream <<
"\nOptimal solution x =\n";
184 *outStream << std::scientific <<
" " << (*x_rcp)[0] <<
"\n";
185 *outStream << std::scientific <<
" " << (*x_rcp)[1] <<
"\n";
186 *outStream << std::scientific <<
" " << (*x_rcp)[2] <<
"\n";
187 *outStream << std::scientific <<
" " << (*x_rcp)[3] <<
"\n";
188 *outStream << std::scientific <<
" " << (*x_rcp)[4] <<
"\n";
192 *outStream << std::scientific <<
"\n Absolute Error: " << abserr;
193 *outStream << std::scientific <<
"\n Relative Error: " << relerr <<
"\n";
198 catch (std::logic_error err) {
199 *outStream << err.what() <<
"\n";
204 std::cout <<
"End Result: TEST FAILED\n";
206 std::cout <<
"End Result: TEST PASSED\n";
void axpy(const Real alpha, const Vector< Real > &x)
Compute where .
int main(int argc, char **argv)
virtual void zero()
Set to zero vector.
Real norm() const
Returns where .
Provides the std::vector implementation of the ROL::Vector interface.
Provides an interface to run optimization algorithms.
static const double ROL_EPSILON
Platform-dependent machine epsilon.