DMWrapper Struct Reference

#include <DM_wrapper.hpp>

Public Member Functions
	DMWrapper ()
	~DMWrapper ()
	DMWrapper (const DMWrapper &original)
DMWrapper &	operator= (const DMWrapper &original)
PetscErrorCode	initialize_pseudo_inverse_interpolation_petsc (int nthreads, PetscInt order, const PetscInt Nspecies, const PetscReal vPara_min, const PetscReal vPara_max, const PetscInt nvp, const PetscReal vPerp_min, const PetscReal vPerp_max, const PetscInt nmu)
PetscErrorCode	destroy_DM_petsc ()
void	initialize_pseudo_inverse_interpolation (int nthreads, int order, const int Nspecies, const double vPara_min, const double vPara_max, const int nvp, const double vPerp_min, const double vPerp_max, const int nmu)
void	destroy_DM ()

Public Attributes
bool	is_owner
int	dm_len
	Number of PETSc mesh objects to store. More...
Kokkos::View< DMObjects *, Kokkos::LayoutRight, HostType >	obj
	Stores number of threads DMObjects. More...

Constructor & Destructor Documentation

DMWrapper() [1/2]

DMWrapper::DMWrapper ( )

inline

~DMWrapper()

DMWrapper::~DMWrapper ( )

inline

DMWrapper() [2/2]

DMWrapper::DMWrapper ( const DMWrapper &  original )

inline

Member Function Documentation

destroy_DM()

void DMWrapper::destroy_DM ( )

inline

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destroy_DM_petsc()

PetscErrorCode DMWrapper::destroy_DM_petsc ( )

inline

Destroys the PETSc DM and mass matrix objects used for the pseudo-inverse velocity interpolation.

Returns

PetscErrorCode

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initialize_pseudo_inverse_interpolation()

void DMWrapper::initialize_pseudo_inverse_interpolation ( int  nthreads, int  order, const int  Nspecies, const double  vPara_min, const double  vPara_max, const int  nvp, const double  vPerp_min, const double  vPerp_max, const int  nmu  )

inline

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initialize_pseudo_inverse_interpolation_petsc()

PetscErrorCode DMWrapper::initialize_pseudo_inverse_interpolation_petsc ( int  nthreads, PetscInt  order, const PetscInt  Nspecies, const PetscReal  vPara_min, const PetscReal  vPara_max, const PetscInt  nvp, const PetscReal  vPerp_min, const PetscReal  vPerp_max, const PetscInt  nmu  )

inline

Creates the PETSc DM and mass matrix objects used for the pseudo-inverse velocity interpolation, based on the 2D velocity grid parameters.

Parameters

[in]	nthreads	is the number of threads which sets the number of PETSc objects being created.
[in]	order	is the interpolation order (0 = nearest neighbor), (1 = linear), (2 = quadratic), (3 = cubic), ....
[in]	Nspecies	is the number of species being interpolated, typically 1.
[in]	vPara_min	is the minimum v|| of the velocity grid.
[in]	vPara_max	is the maximum v|| of the velocity grid.
[in]	num_vPara	is the number of grid points in v||.
[in]	vPerp_min	is the minimum v⊥ of the velocity grid.
[in]	vPerp_max	is the maximum v⊥ of the velocity grid.
[in]	num_vPerp	is the number of grid points in v⊥.

Returns

PetscErrorCode

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operator=()

DMWrapper& DMWrapper::operator= ( const DMWrapper &  original )

inline

Member Data Documentation

dm_len

int DMWrapper::dm_len

Number of PETSc mesh objects to store.

is_owner

bool DMWrapper::is_owner

obj

Kokkos::View<DMObjects*, Kokkos::LayoutRight, HostType> DMWrapper::obj

Stores number of threads DMObjects.

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

• /p/test_ssd/builds/t3_84szKM/0/xgc/XGC-Devel/XGC_core/cpp/DM_wrapper.hpp