PolyFEM
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Public Member Functions | Private Attributes | List of all members
polyfem::solver::DiffCache Class Reference

#include <DiffCache.hpp>

Public Member Functions

void init (const int dimension, const int ndof, const int n_time_steps=0)
 
void cache_quantities_static (const Eigen::MatrixXd &u, const StiffnessMatrix &gradu_h, const ipc::Collisions &contact_set, const ipc::FrictionCollisions &friction_constraint_set, const Eigen::MatrixXd &disp_grad)
 
void cache_quantities_transient (const int cur_step, const int cur_bdf_order, const Eigen::MatrixXd &u, const Eigen::MatrixXd &v, const Eigen::MatrixXd &acc, const StiffnessMatrix &gradu_h, const ipc::Collisions &collision_set, const ipc::FrictionCollisions &friction_collision_set)
 
void cache_quantities_quasistatic (const int cur_step, const Eigen::MatrixXd &u, const StiffnessMatrix &gradu_h, const ipc::Collisions &contact_set, const Eigen::MatrixXd &disp_grad)
 
void cache_adjoints (const Eigen::MatrixXd &adjoint_mat)
 
const Eigen::MatrixXd & adjoint_mat () const
 
int size () const
 
int bdf_order (int step) const
 
Eigen::MatrixXd disp_grad (int step=0) const
 
Eigen::VectorXd u (int step) const
 
Eigen::VectorXd v (int step) const
 
Eigen::VectorXd acc (int step) const
 
const StiffnessMatrix & gradu_h (int step) const
 
const ipc::Collisions & collision_set (int step) const
 
const ipc::FrictionCollisions & friction_collision_set (int step) const
 

Private Attributes

int n_time_steps_ = 0
 
int cur_size_ = 0
 
std::vector< Eigen::MatrixXd > disp_grad_
 
Eigen::MatrixXd u_
 
Eigen::MatrixXd v_
 
Eigen::MatrixXd acc_
 
Eigen::VectorXi bdf_order_
 
std::vector< StiffnessMatrix > gradu_h_
 
std::vector< ipc::Collisions > collision_set_
 
std::vector< ipc::FrictionCollisions > friction_collision_set_
 
Eigen::MatrixXd adjoint_mat_
 

Detailed Description

Definition at line 18 of file DiffCache.hpp.

Member Function Documentation

◆ acc()

Eigen::VectorXd polyfem::solver::DiffCache::acc ( int  step) const
inline

Definition at line 126 of file DiffCache.hpp.

References acc_, and size().

Referenced by cache_quantities_transient().

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◆ adjoint_mat()

const Eigen::MatrixXd & polyfem::solver::DiffCache::adjoint_mat ( ) const
inline

Definition at line 99 of file DiffCache.hpp.

References adjoint_mat_.

Referenced by cache_adjoints(), and polyfem::State::get_adjoint_mat().

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◆ bdf_order()

int polyfem::solver::DiffCache::bdf_order ( int  step) const
inline

Definition at line 102 of file DiffCache.hpp.

References bdf_order_, and size().

Referenced by polyfem::State::compute_force_jacobian_prev(), and polyfem::State::solve_transient_adjoint().

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◆ cache_adjoints()

void polyfem::solver::DiffCache::cache_adjoints ( const Eigen::MatrixXd &  adjoint_mat)
inline

Definition at line 98 of file DiffCache.hpp.

References adjoint_mat(), and adjoint_mat_.

Referenced by polyfem::State::solve_adjoint_cached().

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◆ cache_quantities_quasistatic()

void polyfem::solver::DiffCache::cache_quantities_quasistatic ( const int  cur_step,
const Eigen::MatrixXd &  u,
const StiffnessMatrix &  gradu_h,
const ipc::Collisions &  contact_set,
const Eigen::MatrixXd &  disp_grad 
)
inline

Definition at line 83 of file DiffCache.hpp.

References collision_set_, cur_size_, disp_grad(), disp_grad_, gradu_h(), gradu_h_, u(), and u_.

Referenced by polyfem::State::cache_transient_adjoint_quantities().

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◆ cache_quantities_static()

void polyfem::solver::DiffCache::cache_quantities_static ( const Eigen::MatrixXd &  u,
const StiffnessMatrix &  gradu_h,
const ipc::Collisions &  contact_set,
const ipc::FrictionCollisions &  friction_constraint_set,
const Eigen::MatrixXd &  disp_grad 
)
inline

Definition at line 40 of file DiffCache.hpp.

References collision_set_, cur_size_, disp_grad(), disp_grad_, friction_collision_set_, gradu_h(), gradu_h_, u(), and u_.

Referenced by polyfem::State::cache_transient_adjoint_quantities().

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◆ cache_quantities_transient()

void polyfem::solver::DiffCache::cache_quantities_transient ( const int  cur_step,
const int  cur_bdf_order,
const Eigen::MatrixXd &  u,
const Eigen::MatrixXd &  v,
const Eigen::MatrixXd &  acc,
const StiffnessMatrix &  gradu_h,
const ipc::Collisions &  collision_set,
const ipc::FrictionCollisions &  friction_collision_set 
)
inline

Definition at line 57 of file DiffCache.hpp.

References acc(), acc_, bdf_order_, collision_set(), collision_set_, cur_size_, friction_collision_set(), friction_collision_set_, gradu_h(), gradu_h_, u(), u_, v(), and v_.

Referenced by polyfem::State::cache_transient_adjoint_quantities().

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◆ collision_set()

const ipc::Collisions & polyfem::solver::DiffCache::collision_set ( int  step) const
inline

Definition at line 143 of file DiffCache.hpp.

References collision_set_, and size().

Referenced by cache_quantities_transient(), polyfem::solver::AdjointTools::dJ_shape_static_adjoint_term(), and polyfem::solver::AdjointTools::dJ_shape_transient_adjoint_term().

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◆ disp_grad()

Eigen::MatrixXd polyfem::solver::DiffCache::disp_grad ( int  step = 0) const
inline

Definition at line 110 of file DiffCache.hpp.

References disp_grad_, and size().

Referenced by cache_quantities_quasistatic(), and cache_quantities_static().

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◆ friction_collision_set()

const ipc::FrictionCollisions & polyfem::solver::DiffCache::friction_collision_set ( int  step) const
inline

Definition at line 150 of file DiffCache.hpp.

References friction_collision_set_, and size().

Referenced by cache_quantities_transient(), polyfem::State::compute_force_jacobian_prev(), polyfem::solver::AdjointTools::dJ_friction_transient_adjoint_term(), and polyfem::solver::AdjointTools::dJ_shape_transient_adjoint_term().

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◆ gradu_h()

const StiffnessMatrix & polyfem::solver::DiffCache::gradu_h ( int  step) const
inline

Definition at line 134 of file DiffCache.hpp.

References gradu_h_, and size().

Referenced by cache_quantities_quasistatic(), cache_quantities_static(), cache_quantities_transient(), polyfem::State::solve_static_adjoint(), and polyfem::State::solve_transient_adjoint().

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◆ init()

void polyfem::solver::DiffCache::init ( const int  dimension,
const int  ndof,
const int  n_time_steps = 0 
)
inline

Definition at line 21 of file DiffCache.hpp.

References acc_, bdf_order_, collision_set_, cur_size_, disp_grad_, friction_collision_set_, gradu_h_, n_time_steps_, u_, and v_.

Referenced by polyfem::State::cache_transient_adjoint_quantities().

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◆ size()

int polyfem::solver::DiffCache::size ( ) const
inline

Definition at line 101 of file DiffCache.hpp.

References cur_size_.

Referenced by acc(), bdf_order(), collision_set(), polyfem::solver::AdjointForm::compute_adjoint_rhs(), polyfem::solver::StaticForm::compute_adjoint_rhs(), polyfem::solver::SpatialIntegralForm::compute_adjoint_rhs_step(), polyfem::solver::SpatialIntegralForm::compute_partial_gradient_step(), disp_grad(), friction_collision_set(), gradu_h(), u(), v(), and polyfem::solver::SpatialIntegralForm::value_unweighted_step().

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◆ u()

Eigen::VectorXd polyfem::solver::DiffCache::u ( int  step) const
inline

Definition at line 112 of file DiffCache.hpp.

References size(), and u_.

Referenced by cache_quantities_quasistatic(), cache_quantities_static(), cache_quantities_transient(), polyfem::solver::SpatialIntegralForm::compute_adjoint_rhs_step(), polyfem::solver::NodeTargetForm::compute_adjoint_rhs_step(), polyfem::State::compute_force_jacobian_prev(), polyfem::solver::SpatialIntegralForm::compute_partial_gradient_step(), polyfem::solver::ComplianceForm::compute_partial_gradient_step(), polyfem::solver::AdjointTools::dJ_damping_transient_adjoint_term(), polyfem::solver::AdjointTools::dJ_friction_transient_adjoint_term(), polyfem::solver::AdjointTools::dJ_material_transient_adjoint_term(), polyfem::solver::AdjointTools::dJ_shape_transient_adjoint_term(), polyfem::solver::DeformedCollisionBarrierForm::get_updated_mesh_nodes(), polyfem::solver::SpatialIntegralForm::value_unweighted_step(), and polyfem::solver::NodeTargetForm::value_unweighted_step().

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◆ v()

Eigen::VectorXd polyfem::solver::DiffCache::v ( int  step) const
inline

Definition at line 119 of file DiffCache.hpp.

References size(), and v_.

Referenced by cache_quantities_transient(), polyfem::solver::AdjointTools::dJ_shape_transient_adjoint_term(), and polyfem::solver::KineticForm::get_integral_functional().

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Member Data Documentation

◆ acc_

Eigen::MatrixXd polyfem::solver::DiffCache::acc_
private

Definition at line 165 of file DiffCache.hpp.

Referenced by acc(), cache_quantities_transient(), and init().

◆ adjoint_mat_

Eigen::MatrixXd polyfem::solver::DiffCache::adjoint_mat_
private

Definition at line 175 of file DiffCache.hpp.

Referenced by adjoint_mat(), and cache_adjoints().

◆ bdf_order_

Eigen::VectorXi polyfem::solver::DiffCache::bdf_order_
private

Definition at line 167 of file DiffCache.hpp.

Referenced by bdf_order(), cache_quantities_transient(), and init().

◆ collision_set_

std::vector<ipc::Collisions> polyfem::solver::DiffCache::collision_set_
private

Definition at line 172 of file DiffCache.hpp.

Referenced by cache_quantities_quasistatic(), cache_quantities_static(), cache_quantities_transient(), collision_set(), and init().

◆ cur_size_

int polyfem::solver::DiffCache::cur_size_ = 0
private

Definition at line 160 of file DiffCache.hpp.

Referenced by cache_quantities_quasistatic(), cache_quantities_static(), cache_quantities_transient(), init(), and size().

◆ disp_grad_

std::vector<Eigen::MatrixXd> polyfem::solver::DiffCache::disp_grad_
private

Definition at line 162 of file DiffCache.hpp.

Referenced by cache_quantities_quasistatic(), cache_quantities_static(), disp_grad(), and init().

◆ friction_collision_set_

std::vector<ipc::FrictionCollisions> polyfem::solver::DiffCache::friction_collision_set_
private

Definition at line 173 of file DiffCache.hpp.

Referenced by cache_quantities_static(), cache_quantities_transient(), friction_collision_set(), and init().

◆ gradu_h_

std::vector<StiffnessMatrix> polyfem::solver::DiffCache::gradu_h_
private

Definition at line 169 of file DiffCache.hpp.

Referenced by cache_quantities_quasistatic(), cache_quantities_static(), cache_quantities_transient(), gradu_h(), and init().

◆ n_time_steps_

int polyfem::solver::DiffCache::n_time_steps_ = 0
private

Definition at line 159 of file DiffCache.hpp.

Referenced by init().

◆ u_

Eigen::MatrixXd polyfem::solver::DiffCache::u_
private

Definition at line 163 of file DiffCache.hpp.

Referenced by cache_quantities_quasistatic(), cache_quantities_static(), cache_quantities_transient(), init(), and u().

◆ v_

Eigen::MatrixXd polyfem::solver::DiffCache::v_
private

Definition at line 164 of file DiffCache.hpp.

Referenced by cache_quantities_transient(), init(), and v().

The documentation for this class was generated from the following file: