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/////////////////////////////////////////////////////////////////////////////// |
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// BSD 3-Clause License |
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// |
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// Copyright (C) 2019-2021, LAAS-CNRS, University of Edinburgh |
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// Copyright note valid unless otherwise stated in individual files. |
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// All rights reserved. |
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/////////////////////////////////////////////////////////////////////////////// |
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#include "activation.hpp" |
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#include "../random_generator.hpp" |
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#include "crocoddyl/core/activations/2norm-barrier.hpp" |
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#include "crocoddyl/core/activations/quadratic-barrier.hpp" |
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#include "crocoddyl/core/activations/quadratic-flat-exp.hpp" |
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#include "crocoddyl/core/activations/quadratic-flat-log.hpp" |
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#include "crocoddyl/core/activations/quadratic.hpp" |
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#include "crocoddyl/core/activations/smooth-1norm.hpp" |
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#include "crocoddyl/core/activations/smooth-2norm.hpp" |
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#include "crocoddyl/core/activations/weighted-quadratic-barrier.hpp" |
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#include "crocoddyl/core/activations/weighted-quadratic.hpp" |
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namespace crocoddyl { |
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namespace unittest { |
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const std::vector<ActivationModelTypes::Type> ActivationModelTypes::all( |
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ActivationModelTypes::init_all()); |
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std::ostream& operator<<(std::ostream& os, ActivationModelTypes::Type type) { |
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switch (type) { |
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case ActivationModelTypes::ActivationModelQuad: |
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os << "ActivationModelQuad"; |
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break; |
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case ActivationModelTypes::ActivationModelQuadFlatExp: |
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os << "ActivationModelQuadFlatExp"; |
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break; |
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case ActivationModelTypes::ActivationModelQuadFlatLog: |
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os << "ActivationModelQuadFlatLog"; |
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break; |
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case ActivationModelTypes::ActivationModelSmooth1Norm: |
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os << "ActivationModelSmooth1Norm"; |
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break; |
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case ActivationModelTypes::ActivationModelSmooth2Norm: |
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os << "ActivationModelSmooth2Norm"; |
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break; |
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case ActivationModelTypes::ActivationModelWeightedQuad: |
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os << "ActivationModelWeightedQuad"; |
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break; |
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case ActivationModelTypes::ActivationModelQuadraticBarrier: |
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os << "ActivationModelQuadraticBarrier"; |
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break; |
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case ActivationModelTypes::ActivationModelWeightedQuadraticBarrier: |
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os << "ActivationModelWeightedQuadraticBarrier"; |
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break; |
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case ActivationModelTypes::ActivationModel2NormBarrier: |
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os << "ActivationModel2NormBarrier"; |
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break; |
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case ActivationModelTypes::NbActivationModelTypes: |
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os << "NbActivationModelTypes"; |
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break; |
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default: |
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break; |
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} |
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return os; |
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} |
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ActivationModelFactory::ActivationModelFactory() {} |
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ActivationModelFactory::~ActivationModelFactory() {} |
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std::shared_ptr<crocoddyl::ActivationModelAbstract> |
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ActivationModelFactory::create(ActivationModelTypes::Type activation_type, |
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std::size_t nr) const { |
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std::shared_ptr<crocoddyl::ActivationModelAbstract> activation; |
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Eigen::VectorXd lb = Eigen::VectorXd::Random(nr); |
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Eigen::VectorXd ub = |
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lb + Eigen::VectorXd::Ones(nr) + Eigen::VectorXd::Random(nr); |
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Eigen::VectorXd weights = 1. * Eigen::VectorXd::Random(nr); |
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double alpha = fabs(Eigen::VectorXd::Random(1)[0]); |
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double eps = fabs(Eigen::VectorXd::Random(1)[0]); |
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bool hessian = random_boolean(); |
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switch (activation_type) { |
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case ActivationModelTypes::ActivationModelQuad: |
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activation = std::make_shared<crocoddyl::ActivationModelQuad>(nr); |
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break; |
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case ActivationModelTypes::ActivationModelQuadFlatExp: |
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activation = |
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std::make_shared<crocoddyl::ActivationModelQuadFlatExp>(nr, alpha); |
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break; |
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case ActivationModelTypes::ActivationModelQuadFlatLog: |
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activation = |
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std::make_shared<crocoddyl::ActivationModelQuadFlatLog>(nr, alpha); |
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break; |
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case ActivationModelTypes::ActivationModelSmooth1Norm: |
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activation = |
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std::make_shared<crocoddyl::ActivationModelSmooth1Norm>(nr, eps); |
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break; |
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case ActivationModelTypes::ActivationModelSmooth2Norm: |
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activation = |
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std::make_shared<crocoddyl::ActivationModelSmooth2Norm>(nr, eps); |
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break; |
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case ActivationModelTypes::ActivationModelWeightedQuad: |
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activation = |
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std::make_shared<crocoddyl::ActivationModelWeightedQuad>(weights); |
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break; |
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case ActivationModelTypes::ActivationModelQuadraticBarrier: |
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activation = std::make_shared<crocoddyl::ActivationModelQuadraticBarrier>( |
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crocoddyl::ActivationBounds(lb, ub)); |
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break; |
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case ActivationModelTypes::ActivationModelWeightedQuadraticBarrier: |
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activation = |
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std::make_shared<crocoddyl::ActivationModelWeightedQuadraticBarrier>( |
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crocoddyl::ActivationBounds(lb, ub), weights); |
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break; |
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case ActivationModelTypes::ActivationModel2NormBarrier: |
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activation = std::make_shared<crocoddyl::ActivationModel2NormBarrier>( |
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nr, alpha, hessian); |
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break; |
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default: |
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throw_pretty(__FILE__ ":\n Construct wrong ActivationModelTypes::Type"); |
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break; |
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} |
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return activation; |
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} |
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} // namespace unittest |
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} // namespace crocoddyl |
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