polyfem::assembler::AssemblyValsCache Class Reference

Caches basis evaluation and geometric mapping at every element. More...

#include <AssemblyValsCache.hpp>

Public Member Functions
void	init (const bool is_volume, const std::vector< basis::ElementBases > &bases, const std::vector< basis::ElementBases > &gbases, const bool is_mass=false)
	computes the basis evaluation and geometric mapping for each of the given ElementBases in bases initializes cache member
void	compute (const int el_index, const bool is_volume, const basis::ElementBases &basis, const basis::ElementBases &gbasis, ElementAssemblyValues &vals) const
	retrieves cached basis evaluation and geometric for the given element if it doesn't exist, computes and caches it (modifies cache member in the latter case)
void	clear ()
bool	is_mass () const

Private Attributes
std::vector< ElementAssemblyValues >	cache
	vector of basis values and geometric mapping with one entry per element
bool	is_mass_

Detailed Description

Caches basis evaluation and geometric mapping at every element.

Definition at line 10 of file AssemblyValsCache.hpp.

Member Function Documentation

clear()

void polyfem::assembler::AssemblyValsCache::clear ( )

inline

Definition at line 22 of file AssemblyValsCache.hpp.

References cache.

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

Here is the caller graph for this function:

compute()

void polyfem::assembler::AssemblyValsCache::compute	(	const int	el_index,
		const bool	is_volume,
		const basis::ElementBases &	basis,
		const basis::ElementBases &	gbasis,
		ElementAssemblyValues &	vals
	)		const

retrieves cached basis evaluation and geometric for the given element if it doesn't exist, computes and caches it (modifies cache member in the latter case)

Definition at line 33 of file AssemblyValsCache.cpp.

References cache, polyfem::basis::ElementBases::compute_mass_quadrature(), is_mass_, quadrature, and vals.

Referenced by polyfem::assembler::RhsAssembler::assemble(), polyfem::assembler::RhsAssembler::compute_energy(), polyfem::solver::ComplianceForm::compute_partial_gradient_step(), polyfem::solver::WeightedVolumeForm::compute_partial_gradient_with_param(), polyfem::solver::AdjointTools::compute_shape_derivative_functional_term(), polyfem::solver::AdjointTools::dJ_du_step(), polyfem::solver::ElasticForm::force_material_derivative(), polyfem::solver::InertiaForm::force_shape_derivative(), polyfem::solver::ElasticForm::force_shape_derivative(), polyfem::solver::BodyForm::force_shape_derivative(), polyfem::solver::AdjointTools::integrate_objective(), polyfem::assembler::RhsAssembler::time_bc(), and polyfem::solver::WeightedVolumeForm::value_unweighted_with_param().

Here is the call graph for this function:

Here is the caller graph for this function:

init()

void polyfem::assembler::AssemblyValsCache::init	(	const bool	is_volume,
		const std::vector< basis::ElementBases > &	bases,
		const std::vector< basis::ElementBases > &	gbases,
		const bool	is_mass = false
	)

computes the basis evaluation and geometric mapping for each of the given ElementBases in bases initializes cache member

Definition at line 11 of file AssemblyValsCache.cpp.

References cache, is_mass(), is_mass_, polyfem::utils::maybe_parallel_for(), and quadrature.

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

Here is the call graph for this function:

Here is the caller graph for this function:

is_mass()

bool polyfem::assembler::AssemblyValsCache::is_mass ( ) const

inline

Definition at line 27 of file AssemblyValsCache.hpp.

References is_mass_.

Referenced by init(), and polyfem::assembler::RhsAssembler::RhsAssembler().

Here is the caller graph for this function:

Member Data Documentation

cache

std::vector<ElementAssemblyValues> polyfem::assembler::AssemblyValsCache::cache

private

vector of basis values and geometric mapping with one entry per element

Definition at line 30 of file AssemblyValsCache.hpp.

Referenced by clear(), compute(), and init().

is_mass_

bool polyfem::assembler::AssemblyValsCache::is_mass_

private

Definition at line 31 of file AssemblyValsCache.hpp.

Referenced by compute(), init(), and is_mass().

---

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

• src/polyfem/assembler/AssemblyValsCache.hpp
• src/polyfem/assembler/AssemblyValsCache.cpp