util.hpp File Reference

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Classes
struct	mfem::ceed::BasisHash
struct	mfem::ceed::RestrHash

Namespaces
	mfem
	mfem::ceed

Typedefs
using	mfem::ceed::BasisKey = std::tuple< const mfem::FiniteElementSpace *, const mfem::IntegrationRule *, int, int, int >
using	mfem::ceed::BasisMap = std::unordered_map< const BasisKey, CeedBasis, BasisHash >
using	mfem::ceed::RestrKey = std::tuple< const mfem::FiniteElementSpace *, int, int, int, int >
using	mfem::ceed::RestrMap = std::unordered_map< const RestrKey, CeedElemRestriction, RestrHash >

Enumerations
enum	mfem::ceed::restr_type { mfem::ceed::Standard, mfem::ceed::Strided, mfem::ceed::Coeff }

Functions
bool	mfem::DeviceCanUseCeed ()
	Function that determines if a CEED kernel should be used, based on the current mfem::Device configuration. More...
void	mfem::ceed::RemoveBasisAndRestriction (const mfem::FiniteElementSpace *fes)
	Remove from ceed_basis_map and ceed_restr_map the entries associated with the given fes. More...
void	mfem::ceed::InitVector (const mfem::Vector &v, CeedVector &cv)
	Initialize a CeedVector from an mfem::Vector. More...
void	mfem::ceed::InitBasisAndRestriction (const mfem::FiniteElementSpace &fes, const mfem::IntegrationRule &ir, Ceed ceed, CeedBasis *basis, CeedElemRestriction *restr)
	Initialize a CeedBasis and a CeedElemRestriction based on an mfem::FiniteElementSpace fes, and an mfem::IntegrationRule ir. More...
void	mfem::ceed::InitBasisAndRestriction (const FiniteElementSpace &fes, const IntegrationRule &ir, int nelem, const int *indices, Ceed ceed, CeedBasis *basis, CeedElemRestriction *restr)
	Initialize a CeedBasis and a CeedElemRestriction based on an mfem::FiniteElementSpace fes, and an mfem::IntegrationRule ir, and a list of nelem elements of indices indices. More...
int	mfem::ceed::CeedOperatorGetActiveField (CeedOperator oper, CeedOperatorField *field)
template<typename Integrator >
const IntegrationRule &	mfem::ceed::GetRule (const Integrator &integ, const FiniteElement &trial_fe, const FiniteElement &test_fe, ElementTransformation &Trans)
const std::string &	mfem::ceed::GetCeedPath ()
	Return the path to the libCEED q-function headers. More...
template<typename T >
std::size_t	mfem::ceed::CeedHash (const T key)
	Wrapper for std::hash. More...
std::size_t	mfem::ceed::CeedHashCombine (std::size_t seed, std::size_t hash)
	Effective way to combine hashes (from libCEED). More...