-
Notifications
You must be signed in to change notification settings - Fork 564
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge Pull Request #12770 from dridzal/Trilinos/rol-trilinos-sync
Automatically Merged using Trilinos Pull Request AutoTester PR Title: b'ROL Trilinos Sync 23-Feb-2024' PR Author: dridzal
- Loading branch information
Showing
116 changed files
with
5,028 additions
and
243 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,22 @@ | ||
MACRO(PYTHON_ADD_TEST TEST_NAME) | ||
|
||
TRIBITS_ADD_TEST( | ||
${PYTHON_EXECUTABLE} | ||
NOEXEPREFIX | ||
NOEXESUFFIX | ||
NAME PYTHON_${TEST_NAME} | ||
ARGS "-m unittest ${TEST_NAME}.py" | ||
NUM_MPI_PROCS 1 | ||
PASS_REGULAR_EXPRESSION "OK" | ||
${ARGN} | ||
) | ||
|
||
IF(TPL_ENABLE_MPI) | ||
tribits_set_tests_properties(ROL_PYTHON_${TEST_NAME}_MPI_1 | ||
PROPERTIES ENVIRONMENT "${PyROL_PYTHONPATH}") | ||
ELSE() | ||
tribits_set_tests_properties(ROL_PYTHON_${TEST_NAME} | ||
PROPERTIES ENVIRONMENT "${PyROL_PYTHONPATH}") | ||
ENDIF() | ||
|
||
ENDMACRO(PYTHON_ADD_TEST TEST_NAME) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
283 changes: 283 additions & 0 deletions
283
packages/rol/example/PDE-OPT/dynamic/adv_diff/example_03.cpp
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,283 @@ | ||
// @HEADER | ||
// ************************************************************************ | ||
// | ||
// Rapid Optimization Library (ROL) Package | ||
// Copyright (2014) Sandia Corporation | ||
// | ||
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive | ||
// license for use of this work by or on behalf of the U.S. Government. | ||
// | ||
// Redistribution and use in source and binary forms, with or without | ||
// modification, are permitted provided that the following conditions are | ||
// met: | ||
// | ||
// 1. Redistributions of source code must retain the above copyright | ||
// notice, this list of conditions and the following disclaimer. | ||
// | ||
// 2. Redistributions in binary form must reproduce the above copyright | ||
// notice, this list of conditions and the following disclaimer in the | ||
// documentation and/or other materials provided with the distribution. | ||
// | ||
// 3. Neither the name of the Corporation nor the names of the | ||
// contributors may be used to endorse or promote products derived from | ||
// this software without specific prior written permission. | ||
// | ||
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY | ||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE | ||
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | ||
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | ||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | ||
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | ||
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
// | ||
// Questions? Contact lead developers: | ||
// Drew Kouri ([email protected]) and | ||
// Denis Ridzal ([email protected]) | ||
// | ||
// ************************************************************************ | ||
// @HEADER | ||
|
||
/*! \file example_01.cpp | ||
\brief Solves a source inversion problem governed by the | ||
advection-diffusion equation. | ||
*/ | ||
|
||
#include "Teuchos_Comm.hpp" | ||
#include "Teuchos_GlobalMPISession.hpp" | ||
#include "Tpetra_Core.hpp" | ||
#include "Tpetra_Version.hpp" | ||
|
||
#include "ROL_Stream.hpp" | ||
#include "ROL_ParameterList.hpp" | ||
#include "ROL_Solver.hpp" | ||
#include "ROL_ReducedDynamicObjective.hpp" | ||
#include "ROL_Bounds.hpp" | ||
#include "ROL_DynamicConstraintCheck.hpp" | ||
#include "ROL_DynamicObjectiveCheck.hpp" | ||
#include "ROL_TypeBIndicatorObjective.hpp" | ||
#include <iostream> | ||
//#include <fenv.h> | ||
|
||
#include "../../TOOLS/meshmanager.hpp" | ||
#include "../../TOOLS/lindynconstraint.hpp" | ||
#include "../../TOOLS/ltiobjective.hpp" | ||
#include "../../TOOLS/pdevector.hpp" | ||
#include "../../TOOLS/pdeobjective.hpp" | ||
#include "dynpde_adv_diff.hpp" | ||
#include "obj_adv_diff.hpp" | ||
#include "mesh_adv_diff.hpp" | ||
#include "l1penaltydynamic.hpp" | ||
|
||
#include "ROL_TypeP_TrustRegionAlgorithm.hpp" | ||
|
||
|
||
int main(int argc, char *argv[]) { | ||
// feenableexcept(FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW); | ||
|
||
using RealT = double; | ||
|
||
/*** Initialize communicator. ***/ | ||
Teuchos::GlobalMPISession mpiSession(&argc, &argv); | ||
ROL::Ptr<const Teuchos::Comm<int>> comm | ||
= Tpetra::getDefaultComm(); | ||
|
||
// This little trick lets us print to std::cout only if a (dummy) command-line argument is provided. | ||
const int myRank = comm->getRank(); | ||
ROL::Ptr<std::ostream> outStream = ROL::makeStreamPtr( std::cout, (argc > 1) && (myRank==0) ); | ||
|
||
int errorFlag = 0; | ||
|
||
// *** Example body. | ||
try { | ||
|
||
/*** Read in XML input ***/ | ||
ROL::Ptr<ROL::ParameterList> parlist = ROL::getParametersFromXmlFile("input.xml"); | ||
int nt = parlist->sublist("Time Discretization").get("Number of Time Steps", 100); | ||
RealT T = parlist->sublist("Time Discretization").get("End Time", 1.0); | ||
RealT dt = T/static_cast<RealT>(nt); | ||
int controlDim = 9; | ||
|
||
/*************************************************************************/ | ||
/***************** BUILD GOVERNING PDE ***********************************/ | ||
/*************************************************************************/ | ||
/*** Initialize main data structure. ***/ | ||
ROL::Ptr<MeshManager<RealT>> meshMgr | ||
= ROL::makePtr<MeshManager_adv_diff<RealT>>(*parlist); | ||
// Initialize PDE describing advection-diffusion equation | ||
ROL::Ptr<DynamicPDE_adv_diff<RealT>> pde | ||
= ROL::makePtr<DynamicPDE_adv_diff<RealT>>(*parlist); | ||
|
||
/*************************************************************************/ | ||
/***************** BUILD CONSTRAINT **************************************/ | ||
/*************************************************************************/ | ||
bool isLTI = !parlist->sublist("Problem").get("Time Varying Coefficients",false); | ||
ROL::Ptr<LinDynConstraint<RealT>> dyn_con | ||
= ROL::makePtr<LinDynConstraint<RealT>>(pde,meshMgr,comm,*parlist,isLTI,*outStream); | ||
dyn_con->getAssembler()->printMeshData(*outStream); | ||
|
||
/*************************************************************************/ | ||
/***************** BUILD STATE VECTORS ***********************************/ | ||
/*************************************************************************/ | ||
ROL::Ptr<Tpetra::MultiVector<>> u0_ptr, uo_ptr, un_ptr, ck_ptr; | ||
u0_ptr = dyn_con->getAssembler()->createStateVector(); | ||
uo_ptr = dyn_con->getAssembler()->createStateVector(); | ||
un_ptr = dyn_con->getAssembler()->createStateVector(); | ||
ck_ptr = dyn_con->getAssembler()->createResidualVector(); | ||
ROL::Ptr<ROL::Vector<RealT>> u0, uo, un, ck, zk; | ||
u0 = ROL::makePtr<PDE_PrimalSimVector<RealT>>(u0_ptr,pde,*dyn_con->getAssembler()); | ||
uo = ROL::makePtr<PDE_PrimalSimVector<RealT>>(uo_ptr,pde,*dyn_con->getAssembler()); | ||
un = ROL::makePtr<PDE_PrimalSimVector<RealT>>(un_ptr,pde,*dyn_con->getAssembler()); | ||
ck = ROL::makePtr<PDE_DualSimVector<RealT>>(ck_ptr,pde,*dyn_con->getAssembler()); | ||
zk = ROL::makePtr<PDE_OptVector<RealT>>(ROL::makePtr<ROL::StdVector<RealT>>(controlDim)); | ||
ROL::Ptr<ROL::PartitionedVector<RealT>> z | ||
= ROL::PartitionedVector<RealT>::create(*zk, nt); | ||
|
||
/*************************************************************************/ | ||
/***************** BUILD COST FUNCTIONAL *********************************/ | ||
/*************************************************************************/ | ||
std::vector<ROL::Ptr<QoI<RealT>>> qoi_vec(2,ROL::nullPtr); | ||
qoi_vec[0] = ROL::makePtr<QoI_State_Cost_adv_diff<RealT>>(pde->getFE()); | ||
qoi_vec[1] = ROL::makePtr<QoI_State_MY_adv_diff<RealT>>(pde->getFE()); | ||
RealT stateCost = parlist->sublist("Problem").get("State Cost",1e5); | ||
RealT myCost = 1e0; | ||
std::vector<RealT> wts = {stateCost, myCost}; | ||
ROL::Ptr<ROL::Objective_SimOpt<RealT>> obj_k | ||
= ROL::makePtr<PDE_Objective<RealT>>(qoi_vec,wts,dyn_con->getAssembler()); | ||
ROL::Ptr<LTI_Objective<RealT>> dyn_obj | ||
= ROL::makePtr<LTI_Objective<RealT>>(*parlist,obj_k,false); | ||
|
||
/*************************************************************************/ | ||
/***************** BUILD REDUCED COST FUNCTIONAL *************************/ | ||
/*************************************************************************/ | ||
std::vector<ROL::TimeStamp<RealT>> timeStamp(nt); | ||
for( int k=0; k<nt; ++k ) { | ||
timeStamp.at(k).t.resize(2); | ||
timeStamp.at(k).t.at(0) = k*dt; | ||
timeStamp.at(k).t.at(1) = (k+1)*dt; | ||
} | ||
ROL::ParameterList &rpl = parlist->sublist("Reduced Dynamic Objective"); | ||
ROL::Ptr<ROL::ReducedDynamicObjective<RealT>> obj | ||
= ROL::makePtr<ROL::ReducedDynamicObjective<RealT>>(dyn_obj, dyn_con, u0, zk, ck, timeStamp, rpl, outStream); | ||
|
||
/*************************************************************************/ | ||
/***************** BUILD BOUND CONSTRAINT AND L1 PENALTY *****************/ | ||
/*************************************************************************/ | ||
ROL::Ptr<ROL::PartitionedVector<RealT>> zlo = ROL::PartitionedVector<RealT>::create(*zk, nt); | ||
ROL::Ptr<ROL::PartitionedVector<RealT>> zhi = ROL::PartitionedVector<RealT>::create(*zk, nt); | ||
zlo->setScalar(-static_cast<RealT>(1)); zhi->setScalar(static_cast<RealT>(1)); | ||
ROL::Ptr<L1_Dyn_Objective<RealT>> nobj | ||
= ROL::makePtr<L1_Dyn_Objective<RealT>>(*parlist, timeStamp, zlo, zhi); | ||
|
||
/*************************************************************************/ | ||
/***************** RUN VECTOR AND DERIVATIVE CHECKS **********************/ | ||
/*************************************************************************/ | ||
bool checkDeriv = parlist->sublist("Problem").get("Check Derivatives",false); | ||
if ( checkDeriv ) { | ||
ROL::Ptr<ROL::PartitionedVector<RealT>> dz = ROL::PartitionedVector<RealT>::create(*zk, nt); | ||
ROL::Ptr<ROL::PartitionedVector<RealT>> hz = ROL::PartitionedVector<RealT>::create(*zk, nt); | ||
z->randomize(); dz->randomize(); hz->randomize(); | ||
zk->randomize(); uo->randomize(); un->randomize(); | ||
ROL::ValidateFunction<RealT> validate(1,13,20,11,true,*outStream); | ||
ROL::DynamicObjectiveCheck<RealT>::check(*dyn_obj,validate,*uo,*un,*zk,timeStamp[0]); | ||
ROL::DynamicConstraintCheck<RealT>::check(*dyn_con,validate,*uo,*un,*zk,timeStamp[0]); | ||
obj->checkGradient(*z,*dz,true,*outStream); | ||
obj->checkHessVec(*z,*dz,true,*outStream); | ||
obj->checkHessSym(*z,*dz,*hz,true,*outStream); | ||
} | ||
|
||
/*************************************************************************/ | ||
/***************** SOLVE OPTIMIZATION PROBLEM ****************************/ | ||
/*************************************************************************/ | ||
RealT gtol(1e-2), zerr(0), ztol0(1e-6), ztol(1); | ||
z->zero(); | ||
ROL::Ptr<ROL::Vector<RealT>> zprev = z->clone(), zdiff = z->clone(); | ||
ROL::Ptr<ROL::TypeP::TrustRegionAlgorithm<RealT>> algo; | ||
parlist->sublist("Status Test").set("Use Relative Tolerances",false); | ||
for (unsigned i = 0; i < 20; ++i) { | ||
*outStream << std::endl << "Moreau-Yosida Parameter: " | ||
<< myCost << std::endl | ||
<< "Gradient Tolerance: " | ||
<< gtol << std::endl << std::endl; | ||
|
||
ztol = ztol0 / std::max(static_cast<RealT>(1),z->norm()); | ||
zprev->set(*z); | ||
parlist->sublist("Status Test").set("Gradient Tolerance",gtol); | ||
parlist->sublist("Status Test").set("Step Tolerance",static_cast<RealT>(1e-4)*gtol); | ||
algo = ROL::makePtr<ROL::TypeP::TrustRegionAlgorithm<RealT>>(*parlist); | ||
std::clock_t timer = std::clock(); | ||
algo->run(*z, *obj, *nobj, *outStream); | ||
*outStream << "Optimization time: " | ||
<< static_cast<RealT>(std::clock()-timer)/static_cast<RealT>(CLOCKS_PER_SEC) | ||
<< " seconds." << std::endl << std::endl; | ||
parlist->sublist("Reduced Dynamic Objective").set("State Rank", static_cast<int>(obj->getStateRank())); | ||
parlist->sublist("Reduced Dynamic Objective").set("Adjoint Rank", static_cast<int>(obj->getAdjointRank())); | ||
parlist->sublist("Reduced Dynamic Objective").set("State Sensitivity Rank", static_cast<int>(obj->getStateSensitivityRank())); | ||
|
||
zdiff->set(*z); zdiff->axpy(static_cast<RealT>(-1),*zprev); | ||
zerr = zdiff->norm(); | ||
*outStream << std::endl << "Control Difference: " | ||
<< zerr << std::endl << std::endl; | ||
if (zerr < ztol && algo->getState()->gnorm < static_cast<RealT>(1e-8)) break; | ||
|
||
myCost *= static_cast<RealT>(2e0); | ||
gtol *= static_cast<RealT>(1e-1); gtol = std::max(gtol,static_cast<RealT>(1e-10)); | ||
wts = {stateCost, myCost}; | ||
obj_k = ROL::makePtr<PDE_Objective<RealT>>(qoi_vec,wts,dyn_con->getAssembler()); | ||
dyn_obj = ROL::makePtr<LTI_Objective<RealT>>(*parlist,obj_k,false); | ||
obj = ROL::makePtr<ROL::ReducedDynamicObjective<RealT>>(dyn_obj, dyn_con, u0, zk, ck, timeStamp, rpl, outStream); | ||
} | ||
|
||
/*************************************************************************/ | ||
/***************** OUTPUT RESULTS ****************************************/ | ||
/*************************************************************************/ | ||
std::clock_t timer_print = std::clock(); | ||
// Output control to file | ||
if ( myRank == 0 ) { | ||
ROL::Ptr<std::vector<RealT>> zn; | ||
std::ofstream zfile; | ||
zfile.open("control.txt"); | ||
zfile << std::scientific << std::setprecision(15); | ||
for (int n = 0; n < nt; ++n) { | ||
zn = ROL::dynamicPtrCast<PDE_OptVector<RealT>>(z->get(n))->getParameter()->getVector(); | ||
for (int i = 0; i < controlDim; ++i) { | ||
zfile << std::right << std::setw(25) << (*zn)[i]; | ||
} | ||
zfile << std::endl; | ||
} | ||
zfile.close(); | ||
} | ||
// Output state to file | ||
uo->set(*u0); un->zero(); | ||
for (int k = 1; k < nt; ++k) { | ||
// Print previous state to file | ||
std::stringstream ufile; | ||
ufile << "state." << k-1 << ".txt"; | ||
dyn_con->outputTpetraVector(uo_ptr, ufile.str()); | ||
// Advance time stepper | ||
dyn_con->solve(*ck, *uo, *un, *z->get(k), timeStamp[k]); | ||
uo->set(*un); | ||
} | ||
// Print previous state to file | ||
std::stringstream ufile; | ||
ufile << "state." << nt-1 << ".txt"; | ||
dyn_con->outputTpetraVector(uo_ptr, ufile.str()); | ||
*outStream << "Output time: " | ||
<< static_cast<RealT>(std::clock()-timer_print)/static_cast<RealT>(CLOCKS_PER_SEC) | ||
<< " seconds." << std::endl << std::endl; | ||
} | ||
catch (std::logic_error& err) { | ||
*outStream << err.what() << "\n"; | ||
errorFlag = -1000; | ||
}; // end try | ||
|
||
if (errorFlag != 0) | ||
std::cout << "End Result: TEST FAILED\n"; | ||
else | ||
std::cout << "End Result: TEST PASSED\n"; | ||
|
||
return 0; | ||
} |
Oops, something went wrong.