NekInterface.h File Reference

#include "CardinalEnums.h"
#include "MooseTypes.h"
#include "NekBoundaryCoupling.h"
#include "NekVolumeCoupling.h"
#include "inipp.hpp"
#include "nekrs.hpp"
#include "bcMap.hpp"
#include "udf.hpp"
#include "mesh.h"
#include "libmesh/point.h"
#include <string>
#include <vector>

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Classes
struct	nekrs::usrwrkIndices
struct	nekrs::characteristicScales
	Characteristic scales assumed in nekRS if using a non-dimensional solution. More...

Namespaces
	nekrs
	Cardinal-specific nekRS API.

Functions
void	nekrs::initializeHostMeshParameters ()
	Allocate memory for the host mesh parameters. More...
void	nekrs::updateHostMeshParameters ()
	Update the mesh parameters on host. More...
dfloat *	nekrs::getSgeo ()
dfloat *	nekrs::getVgeo ()
void	nekrs::setAbsoluteTol (double tol)
void	nekrs::setRelativeTol (double tol)
void	nekrs::setNekSetupTime (const double &time)
double	nekrs::getNekSetupTime ()
void	nekrs::setStartTime (const double &start)
bool	nekrs::isInitialized ()
void	nekrs::write_usrwrk_field_file (const int &slot, const std::string &prefix, const dfloat &time, const int &step, const bool &write_coords)
void	nekrs::write_field_file (const std::string &prefix, const dfloat time, const int &step)
void	nekrs::buildOnly (int buildOnly)
int	nekrs::buildOnly ()
void	nekrs::interpolateVolumeHex3D (const double *I, double *x, int N, double *Ix, int M)
bool	nekrs::hasCHT ()
bool	nekrs::hasMovingMesh ()
bool	nekrs::hasVariableDt ()
bool	nekrs::hasBlendingSolver ()
bool	nekrs::hasUserMeshSolver ()
bool	nekrs::endControlElapsedTime ()
bool	nekrs::endControlTime ()
bool	nekrs::endControlNumSteps ()
int	nekrs::scalarFieldOffset ()
int	nekrs::velocityFieldOffset ()
mesh_t *	nekrs::entireMesh ()
mesh_t *	nekrs::flowMesh ()
mesh_t *	nekrs::temperatureMesh ()
mesh_t *	nekrs::getMesh (const nek_mesh::NekMeshEnum pp_mesh)
int	nekrs::commRank ()
int	nekrs::commSize ()
bool	nekrs::hasTemperatureVariable ()
bool	nekrs::hasTemperatureSolve ()
bool	nekrs::hasScalarVariable (int scalarId)
bool	nekrs::hasHeatSourceKernel ()
bool	nekrs::scratchAvailable ()
void	nekrs::initializeScratch (const unsigned int &n_slots)
void	nekrs::freeScratch ()
	Free the scratch space. More...
double	nekrs::viscosity ()
double	nekrs::Pr ()
void	nekrs::copyDeformationToDevice ()
	Copy the deformation from host to device. More...
template<typename T >
void	nekrs::allgatherv (const std::vector< int > &base_counts, const T *input, T *output, const int multiplier=1)
void	nekrs::displacementAndCounts (const std::vector< int > &base_counts, int *counts, int *displacement, const int multiplier)
void	nekrs::interpolationMatrix (double *I, int starting_points, int ending_points)
void	nekrs::interpolateSurfaceFaceHex3D (double *scratch, const double *I, double *x, int N, double *Ix, int M)
Point	nekrs::centroidFace (int local_elem_id, int local_face_id)
Point	nekrs::centroid (int local_elem_id)
Point	nekrs::gllPoint (int local_elem_id, int local_node_id)
Point	nekrs::gllPointFace (int local_elem_id, int local_face_id, int local_node_id)
std::vector< double >	nekrs::usrwrkSideIntegral (const unsigned int &slot, const std::vector< int > &boundary, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::usrwrkVolumeIntegral (const unsigned int &slot, const nek_mesh::NekMeshEnum pp_mesh)
void	nekrs::scaleUsrwrk (const unsigned int &slot, const dfloat &value)
bool	nekrs::normalizeFluxBySideset (const NekBoundaryCoupling &nek_boundary_coupling, const std::vector< int > &boundary, const std::vector< double > &moose_integral, std::vector< double > &nek_integral, double &normalized_nek_integral)
bool	nekrs::normalizeFlux (const NekBoundaryCoupling &nek_boundary_coupling, const std::vector< int > &boundary, const double moose_integral, double nek_integral, double &normalized_nek_integral)
double	nekrs::area (const std::vector< int > &boundary_id, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::sideIntegral (const std::vector< int > &boundary_id, const field::NekFieldEnum &integrand, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::volume (const nek_mesh::NekMeshEnum pp_mesh)
void	nekrs::dimensionalizeVolume (double &integral)
void	nekrs::dimensionalizeArea (double &integral)
void	nekrs::dimensionalizeVolumeIntegral (const field::NekFieldEnum &integrand, const Real &volume, double &integral)
void	nekrs::dimensionalizeSideIntegral (const field::NekFieldEnum &integrand, const Real &area, double &integral)
void	nekrs::dimensionalizeSideIntegral (const field::NekFieldEnum &integrand, const std::vector< int > &boundary_id, double &integral, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::volumeIntegral (const field::NekFieldEnum &integrand, const double &volume, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::massFlowrate (const std::vector< int > &boundary_id, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::sideMassFluxWeightedIntegral (const std::vector< int > &boundary_id, const field::NekFieldEnum &integrand, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::pressureSurfaceForce (const std::vector< int > &boundary_id, const Point &direction, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::heatFluxIntegral (const std::vector< int > &boundary_id, const nek_mesh::NekMeshEnum pp_mesh)
void	nekrs::limitTemperature (const double *min_T, const double *max_T)
void	nekrs::gradient (const int offset, const double *f, double *grad_f, const nek_mesh::NekMeshEnum pp_mesh)
double	nekrs::volumeExtremeValue (const field::NekFieldEnum &field, const nek_mesh::NekMeshEnum pp_mesh, const bool max)
double	nekrs::sideExtremeValue (const std::vector< int > &boundary_id, const field::NekFieldEnum &field, const nek_mesh::NekMeshEnum pp_mesh, const bool max)
int	nekrs::Nfaces ()
bool	nekrs::isHeatFluxBoundary (const int boundary)
bool	nekrs::isMovingMeshBoundary (const int boundary)
bool	nekrs::isTemperatureBoundary (const int boundary)
const std::string	nekrs::temperatureBoundaryType (const int boundary)
int	nekrs::polynomialOrder ()
int	nekrs::Nelements ()
int	nekrs::dim ()
int	nekrs::NfaceVertices ()
	Number of vertices required to define an element face Vertices refer to the points required to place the "corners" of an element face, and not the quadrature points. For instance, for hexahedral elements, the number of vertices per face is 4 regardless of the polynomial order. More...
int	nekrs::NboundaryFaces ()
int	nekrs::NboundaryID ()
bool	nekrs::validBoundaryIDs (const std::vector< int > &boundary_id, int &first_invalid_id, int &n_boundaries)
void	nekrs::storeBoundaryCoupling (const std::vector< int > &boundary_id, int &N)
double	nekrs::scalar01 (const int id)
	Get the scalar01 solution at given GLL index. More...
double	nekrs::scalar02 (const int id)
	Get the scalar02 solution at given GLL index. More...
double	nekrs::scalar03 (const int id)
	Get the scalar03 solution at given GLL index. More...
double	nekrs::temperature (const int id)
	Get the temperature solution at given GLL index. More...
double	nekrs::pressure (const int id)
double	nekrs::unity (const int id)
double	nekrs::velocity_x (const int id)
double	nekrs::velocity_y (const int id)
double	nekrs::velocity_z (const int id)
double	nekrs::velocity (const int id)
void	nekrs::flux (const int id, const dfloat value)
void	nekrs::heat_source (const int id, const dfloat value)
void	nekrs::x_displacement (const int id, const dfloat value)
void	nekrs::y_displacement (const int id, const dfloat value)
void	nekrs::z_displacement (const int id, const dfloat value)
void	nekrs::initializeDimensionalScales (const double U_ref, const double T_ref, const double dT_ref, const double L_ref, const double rho_ref, const double Cp_ref)
void	nekrs::dimensionalize (const field::NekFieldEnum &field, double &value)
	Dimensionalize a field by multiplying the nondimensional form by the reference. More...
double	nekrs::referenceFlux ()
double	nekrs::referenceSource ()
double	nekrs::referenceLength ()
double	nekrs::referenceArea ()
double	nekrs::referenceVolume ()
template<typename T >
MPI_Datatype	nekrs::resolveType ()

Variables
double(*)(int)	nekrs::solutionPointer (const field::NekFieldEnum &field)