Namespaces
namespace	detail

namespace	dsl

namespace	finiteVolume

namespace	la

namespace	sundials

namespace	timeIntegration

Classes
class	ArgList

class	BaseClassData
	Represents the data for a base class. More...

class	BaseClassDocumentation
	Provides a mechanism for registering and retrieving documentation for base and derived classes. More...

class	BoundaryData
	Represents the boundary fields for a computational domain. More...

class	BoundaryMesh
	Represents boundaries of an unstructured mesh. More...

class	Collection
	A type-erased interface collection types. More...

class	CollectionMixin
	A mixin class for collection of documents in a database to simplify the implementation of common operations. More...

class	CPUExecutor
	Executor for handling multicore CPU based parallelization. More...

class	Database

class	DerivedClassDocumentation
	Class representing the documentation for a derived class. More...

class	Dictionary
	A class representing a dictionary that stores key-value pairs. More...

class	DimensionMismatch
	Error for handling two containers of incompatible lengths. More...

class	Document
	A class representing a document in a database. More...

class	Error
	Base class for consistent error representation. More...

class	Field
	Represents the domain fields for a computational domain. More...

class	GPUExecutor
	Executor for GPU offloading. More...

class	NeoNException
	Custom exception class for NeoN. More...

struct	Parameters

struct	RegisterDocumentation
	Template struct for registering documentation of a base class. More...

class	RuntimeSelectionFactory
	A factory class for runtime selection of derived classes. More...

class	RuntimeSelectionFactory< Base, Parameters< Args... > >

class	SegmentedVector
	Data structure that stores a segmented fields or a vector of vectors. More...

class	SegmentedVectorView
	A class representing a segment of indices. More...

class	SerialExecutor
	Reference executor for serial CPU execution. More...

class	StencilDataBase
	A class that represents a stencil database. More...

struct	SumKernel

class	Time

class	TokenList
	A class representing a list of tokens. More...

class	UnstructuredMesh
	Represents an unstructured mesh in NeoN. More...

class	Vec3
	A class for the representation of a 3D Vec3. More...

class	Vector
	A class to contain the data and executors for a field and define some basic operations. More...

class	View

Concepts
concept	parallelForKernel

concept	parallelForVectorKernel

Typedefs
using	DocumentValidator = std::function< bool(Dictionary)>
	A type alias for a function that validates a Dictionary object.

using	Executor = std::variant< SerialExecutor, CPUExecutor, GPUExecutor >

using	Input = std::variant< Dictionary, TokenList >

using	label = int32_t

using	localIdx = int32_t

using	globalIdx = int64_t

using	size_t = std::size_t

using	mpi_label_t = int

typedef float	scalar

using	word = std::string

using	labelVector = NeoN::Vector< label >

using	localIdxVector = NeoN::Vector< localIdx >

using	scalarVector = NeoN::Vector< scalar >

using	vectorVector = NeoN::Vector< Vec3 >

Functions
template<typename Type >
void	validateRegistration (const Type &field, const std::string &errorMessage)
	Validates that a field is registered in the database.

bool	hasId (Dictionary doc)
	Checks if a Dictionary object has an "id" key.

const std::string &	name (const NeoN::Document &doc)
	Retrieves the name of a Document.

std::string &	name (NeoN::Document &doc)
	Retrieves the name of a Document.

std::string	demangle (const char *mangledName)

template<typename T , typename Container , typename Key >
void	logBadAnyCast (const std::bad_any_cast &e, const Key &key, const Container &data)

void	logOutRange (const std::out_of_range &e, const std::string &key, const std::unordered_map< std::string, std::any > &data)

bool	operator== (const Executor &lhs, const Executor &rhs)
	Checks if two executors are equal, i.e. they are of the same type.

bool	operator!= (const Executor &lhs, const Executor &rhs)
	Checks if two executors are not equal, i.e. they are not of the same type.

template<class DataClass >
DataClass	read (Input input)

template<typename Executor , parallelForKernel Kernel>
void	parallelFor (const Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel, std::string name="parallelFor")

template<parallelForKernel Kernel>
void	parallelFor (const NeoN::Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel, std::string name="parallelFor")

template<typename Executor , typename ValueType , parallelForVectorKernel< ValueType > Kernel>
void	parallelFor (const Executor &exec, Vector< ValueType > &field, Kernel kernel, std::string name="parallelFor")

template<typename ValueType , parallelForVectorKernel< ValueType > Kernel>
void	parallelFor (Vector< ValueType > &field, Kernel kernel, std::string name="parallelFor")

template<typename Executor , typename Kernel , typename T >
void	parallelReduce (const Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel, T &value)

template<typename Kernel , typename T >
void	parallelReduce (const NeoN::Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel, T &value)

template<typename Executor , typename ValueType , typename Kernel , typename T >
void	parallelReduce (const Executor &exec, Vector< ValueType > &field, Kernel kernel, T &value)

template<typename ValueType , typename Kernel , typename T >
void	parallelReduce (Vector< ValueType > &field, Kernel kernel, T &value)

template<typename Executor , typename Kernel >
void	parallelScan (const Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel)

template<typename Kernel >
void	parallelScan (const NeoN::Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel)

template<typename Executor , typename Kernel , typename ReturnType >
void	parallelScan (const Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel, ReturnType &returnValue)

template<typename Kernel , typename ReturnType >
void	parallelScan (const NeoN::Executor &exec, std::pair< localIdx, localIdx > range, Kernel kernel, ReturnType &returnValue)

template<>
KOKKOS_INLINE_FUNCTION localIdx	one< localIdx > ()

template<>
KOKKOS_INLINE_FUNCTION localIdx	zero< localIdx > ()

KOKKOS_INLINE_FUNCTION scalar	mag (const scalar &s)

template<>
KOKKOS_INLINE_FUNCTION scalar	one< scalar > ()

template<>
KOKKOS_INLINE_FUNCTION scalar	zero< scalar > ()

template<typename T >
KOKKOS_INLINE_FUNCTION T	one ()

template<typename T >
KOKKOS_INLINE_FUNCTION T	zero ()

KOKKOS_INLINE_FUNCTION Vec3	operator* (const scalar &sclr, Vec3 rhs)

KOKKOS_INLINE_FUNCTION scalar	operator& (const Vec3 &lhs, Vec3 rhs)

KOKKOS_INLINE_FUNCTION scalar	mag (const Vec3 &vec)

std::ostream &	operator<< (std::ostream &out, const Vec3 &vec)

template<>
KOKKOS_INLINE_FUNCTION Vec3	one< Vec3 > ()

template<>
KOKKOS_INLINE_FUNCTION Vec3	zero< Vec3 > ()

void	logOutRange (const std::out_of_range &e, const std::size_t &key, const std::vector< std::any > &data)

template<typename T >
Vector< T >	operator+ (Vector< T > lhs, const Vector< T > &rhs)
	Arithmetic add operator, addition of two fields.

template<typename T >
Vector< T >	operator- (Vector< T > lhs, const Vector< T > &rhs)
	Arithmetic subtraction operator, subtraction one field from another.

template<typename T , typename Inner >
void	map (Vector< T > &a, const Inner inner, std::pair< localIdx, localIdx > range={0, 0})
	Map a field using a specific executor.

template<typename ValueType >
void	fill (Vector< ValueType > &a, const std::type_identity_t< ValueType > value, std::pair< localIdx, localIdx > range={0, 0})
	Fill the field with a scalar value using a specific executor.

template<typename ValueType >
void	setVector (Vector< ValueType > &a, const View< const std::type_identity_t< ValueType > > b, std::pair< localIdx, localIdx > range={0, 0})
	Set the field with a view of values using a specific executor.

template<typename ValueType >
void	scalarMul (Vector< ValueType > &a, const scalar value)

template<typename ValueType >
void	add (Vector< ValueType > &a, const Vector< std::type_identity_t< ValueType > > &b)

template<typename ValueType >
void	sub (Vector< ValueType > &a, const Vector< std::type_identity_t< ValueType > > &b)

template<typename ValueType >
void	mul (Vector< ValueType > &a, const Vector< std::type_identity_t< ValueType > > &b)

template<typename... Args>
auto	spans (Args &... fields)

template<typename... Args>
auto	copyToHosts (Args &... fields)

template<typename T >
bool	equal (Vector< T > &field, T value)

template<typename T >
bool	equal (const Vector< T > &field, const Vector< T > &field2)

template<typename T >
bool	equal (const Vector< T > &field, View< T > span2)

template<typename IndexType >
IndexType	segmentsFromIntervals (const Vector< IndexType > &intervals, Vector< IndexType > &offsets)
	Compute segment offsets from an input field corresponding to lengths by computing a prefix sum.

UnstructuredMesh	createSingleCellMesh (const Executor exec)
	creates a mesh containing only a single cell @warn currently this is only a 2D mesh

UnstructuredMesh	create1DUniformMesh (const Executor exec, const localIdx nCells)
	A factory function for a 1D mesh.

Variables
constexpr scalar	ROOTVSMALL = 1e-18

Typedef Documentation

◆ DocumentValidator

NeoN::DocumentValidator

A type alias for a function that validates a Dictionary object.

This type alias represents a function that takes a Dictionary object as an argument and returns a boolean value indicating whether the Dictionary is valid or not.

Example usage:

DocumentValidator validator = [](Dictionary dict) -> bool {
    // Validation logic here
    return true; // or false based on validation
};

Definition at line 30 of file document.hpp.

◆ Executor

using NeoN::Executor = typedef std::variant<SerialExecutor, CPUExecutor, GPUExecutor>

Definition at line 16 of file executor.hpp.

◆ globalIdx

using NeoN::globalIdx = typedef int64_t

Definition at line 31 of file label.hpp.

◆ Input

using NeoN::Input = typedef std::variant<Dictionary, TokenList>

Definition at line 13 of file input.hpp.

◆ label

using NeoN::label = typedef int32_t

Definition at line 24 of file label.hpp.

◆ labelVector

using NeoN::labelVector = typedef NeoN::Vector<label>

Definition at line 13 of file fieldTypeDefs.hpp.

◆ localIdx

using NeoN::localIdx = typedef int32_t

Definition at line 30 of file label.hpp.

◆ localIdxVector

using NeoN::localIdxVector = typedef NeoN::Vector<localIdx>

Definition at line 14 of file fieldTypeDefs.hpp.

◆ mpi_label_t

using NeoN::mpi_label_t = typedef int

Definition at line 37 of file label.hpp.

◆ scalar

typedef float NeoN::scalar

Definition at line 14 of file scalar.hpp.

◆ scalarVector

using NeoN::scalarVector = typedef NeoN::Vector<scalar>

Definition at line 15 of file fieldTypeDefs.hpp.

◆ size_t

using NeoN::size_t = typedef std::size_t

Definition at line 36 of file label.hpp.

◆ vectorVector

using NeoN::vectorVector = typedef NeoN::Vector<Vec3>

Definition at line 16 of file fieldTypeDefs.hpp.

◆ word

using NeoN::word = typedef std::string

Definition at line 15 of file time.hpp.

Function Documentation

◆ add()

template<typename ValueType >

void NeoN::add	(	Vector< ValueType > &	a,
		const Vector< std::type_identity_t< ValueType > > &	b
	)

Definition at line 119 of file fieldFreeFunctions.hpp.

◆ copyToHosts()

template<typename... Args>

auto NeoN::copyToHosts ( Args &... fields )

Definition at line 150 of file fieldFreeFunctions.hpp.

◆ create1DUniformMesh()

UnstructuredMesh NeoN::create1DUniformMesh	(	const Executor	exec,
		const localIdx	nCells
	)

A factory function for a 1D mesh.

A 1D mesh in 3D space in which each cell has a left and a right face. The 1D mesh is aligned with the x coordinate of Cartesian coordinate system.

◆ createSingleCellMesh()

UnstructuredMesh NeoN::createSingleCellMesh ( const Executor exec )

creates a mesh containing only a single cell @warn currently this is only a 2D mesh

a 2D mesh in 3D space with left, right, top, bottom boundary faces with the centre at (0.5, 0.5, 0.0) left, top, right, bottom faces and four boundaries one left, right, top, bottom

◆ demangle()

std::string NeoN::demangle ( const char * mangledName )

◆ equal() [1/3]

template<typename T >

bool NeoN::equal	(	const Vector< T > &	field,
		const Vector< T > &	field2
	)

Definition at line 171 of file fieldFreeFunctions.hpp.

◆ equal() [2/3]

template<typename T >

bool NeoN::equal	(	const Vector< T > &	field,
		View< T >	span2
	)

Definition at line 193 of file fieldFreeFunctions.hpp.

◆ equal() [3/3]

template<typename T >

bool NeoN::equal	(	Vector< T > &	field,
		T	value
	)

Definition at line 156 of file fieldFreeFunctions.hpp.

◆ fill()

template<typename ValueType >

void NeoN::fill	(	Vector< ValueType > &	a,
		const std::type_identity_t< ValueType >	value,
		std::pair< localIdx, localIdx >	range = `{0, 0}`
	)

Fill the field with a scalar value using a specific executor.

Parameters

field	The field to fill.
value	The scalar value to fill the field with.
range	The range to fill the field in. If not provided, the whole field is filled.

Definition at line 50 of file fieldFreeFunctions.hpp.

◆ hasId()

bool NeoN::hasId ( Dictionary doc )

Checks if a Dictionary object has an "id" key.

This function checks if the given Dictionary object has an "id" key.

Parameters

doc	The Dictionary object to check.

Returns: true if the Dictionary has an "id" key, false otherwise.

◆ logBadAnyCast()

template<typename T , typename Container , typename Key >

void NeoN::logBadAnyCast	(	const std::bad_any_cast &	e,
		const Key &	key,
		const Container &	data
	)

Definition at line 19 of file demangle.hpp.

◆ logOutRange() [1/2]

void NeoN::logOutRange	(	const std::out_of_range &	e,
		const std::size_t &	key,
		const std::vector< std::any > &	data
	)

◆ logOutRange() [2/2]

void NeoN::logOutRange	(	const std::out_of_range &	e,
		const std::string &	key,
		const std::unordered_map< std::string, std::any > &	data
	)

◆ mag() [1/2]

KOKKOS_INLINE_FUNCTION scalar NeoN::mag ( const scalar & s )

Definition at line 20 of file scalar.hpp.

◆ mag() [2/2]

KOKKOS_INLINE_FUNCTION scalar NeoN::mag ( const Vec3 & vec )

Definition at line 162 of file vec3.hpp.

◆ map()

template<typename T , typename Inner >

void NeoN::map	(	Vector< T > &	a,
		const Inner	inner,
		std::pair< localIdx, localIdx >	range = `{0, 0}`
	)

Map a field using a specific executor.

Parameters

a	The field to map.
inner	The function to apply to each element of the field.
range	The range to map the field in. If not provided, the whole field is mapped.

Definition at line 29 of file fieldFreeFunctions.hpp.

◆ mul()

template<typename ValueType >

void NeoN::mul	(	Vector< ValueType > &	a,
		const Vector< std::type_identity_t< ValueType > > &	b
	)

Definition at line 136 of file fieldFreeFunctions.hpp.

◆ name() [1/2]

const std::string & NeoN::name ( const NeoN::Document & doc )

Retrieves the name of a Document.

This function retrieves the name of the Document by looking up the "name" key in the Document's Dictionary object.

Parameters

doc	The Document to retrieve the name from.

Returns: std::string The name of the Document.

◆ name() [2/2]

std::string & NeoN::name ( NeoN::Document & doc )

Retrieves the name of a Document.

This function retrieves the name of the Document by looking up the "name" key in the Document's Dictionary object.

Parameters

doc	The Document to retrieve the name from.

Returns: std::string The name of the Document.

◆ one()

template<typename T >

KOKKOS_INLINE_FUNCTION T NeoN::one ( )

◆ one< localIdx >()

template<>

KOKKOS_INLINE_FUNCTION localIdx NeoN::one< localIdx > ( )

Definition at line 41 of file label.hpp.

◆ one< scalar >()

template<>

KOKKOS_INLINE_FUNCTION scalar NeoN::one< scalar > ( )

Definition at line 24 of file scalar.hpp.

◆ one< Vec3 >()

template<>

KOKKOS_INLINE_FUNCTION Vec3 NeoN::one< Vec3 > ( )

Definition at line 168 of file vec3.hpp.

◆ operator!=()

bool NeoN::operator!=	(	const Executor &	lhs,
		const Executor &	rhs
	)

inline

Checks if two executors are not equal, i.e. they are not of the same type.

Parameters

lhs	The first executor.
rhs	The second executor.

Returns: True if the executors not are equal, false otherwise.

Definition at line 51 of file executor.hpp.

◆ operator&()

KOKKOS_INLINE_FUNCTION scalar NeoN::operator&	(	const Vec3 &	lhs,
		Vec3	rhs
	)

Definition at line 156 of file vec3.hpp.

◆ operator*()

KOKKOS_INLINE_FUNCTION Vec3 NeoN::operator*	(	const scalar &	sclr,
		Vec3	rhs
	)

Definition at line 149 of file vec3.hpp.

◆ operator+()

template<typename T >

Vector< T > NeoN::operator+	(	Vector< T >	lhs,
		const Vector< T > &	rhs
	)

Arithmetic add operator, addition of two fields.

Parameters

lhs	The field to add with this field.
rhs	The field to add with this field.

Returns: The result of the addition.

Definition at line 460 of file vector.hpp.

◆ operator-()

template<typename T >

Vector< T > NeoN::operator-	(	Vector< T >	lhs,
		const Vector< T > &	rhs
	)

Arithmetic subtraction operator, subtraction one field from another.

Parameters

lhs	The field to subtract from.
rhs	The field to subtract by.

Returns: The result of the subtraction.

Definition at line 473 of file vector.hpp.

◆ operator<<()

std::ostream & NeoN::operator<<	(	std::ostream &	out,
		const Vec3 &	vec
	)

◆ operator==()

bool NeoN::operator==	(	const Executor &	lhs,
		const Executor &	rhs
	)

inline

Checks if two executors are equal, i.e. they are of the same type.

Parameters

lhs	The first executor.
rhs	The second executor.

Returns: True if the executors are equal, false otherwise.

Definition at line 24 of file executor.hpp.

◆ parallelFor() [1/4]

template<typename Executor , parallelForKernel Kernel>

void NeoN::parallelFor	(	const Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel,
		std::string	name = `"parallelFor"`
	)

Definition at line 28 of file parallelAlgorithms.hpp.

◆ parallelFor() [2/4]

template<typename Executor , typename ValueType , parallelForVectorKernel< ValueType > Kernel>

void NeoN::parallelFor	(	const Executor &	exec,
		Vector< ValueType > &	field,
		Kernel	kernel,
		std::string	name = `"parallelFor"`
	)

Definition at line 75 of file parallelAlgorithms.hpp.

◆ parallelFor() [3/4]

template<parallelForKernel Kernel>

void NeoN::parallelFor	(	const NeoN::Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel,
		std::string	name = `"parallelFor"`
	)

Definition at line 56 of file parallelAlgorithms.hpp.

◆ parallelFor() [4/4]

template<typename ValueType , parallelForVectorKernel< ValueType > Kernel>

void NeoN::parallelFor	(	Vector< ValueType > &	field,
		Kernel	kernel,
		std::string	name = `"parallelFor"`
	)

Definition at line 103 of file parallelAlgorithms.hpp.

◆ parallelReduce() [1/4]

template<typename Executor , typename Kernel , typename T >

void NeoN::parallelReduce	(	const Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel,
		T &	value
	)

Definition at line 109 of file parallelAlgorithms.hpp.

◆ parallelReduce() [2/4]

template<typename Executor , typename ValueType , typename Kernel , typename T >

void NeoN::parallelReduce	(	const Executor &	exec,
		Vector< ValueType > &	field,
		Kernel	kernel,
		T &	value
	)

Definition at line 150 of file parallelAlgorithms.hpp.

◆ parallelReduce() [3/4]

template<typename Kernel , typename T >

void NeoN::parallelReduce	(	const NeoN::Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel,
		T &	value
	)

Definition at line 141 of file parallelAlgorithms.hpp.

◆ parallelReduce() [4/4]

template<typename ValueType , typename Kernel , typename T >

void NeoN::parallelReduce	(	Vector< ValueType > &	field,
		Kernel	kernel,
		T &	value
	)

Definition at line 179 of file parallelAlgorithms.hpp.

◆ parallelScan() [1/4]

template<typename Executor , typename Kernel >

void NeoN::parallelScan	(	const Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel
	)

Definition at line 185 of file parallelAlgorithms.hpp.

◆ parallelScan() [2/4]

template<typename Executor , typename Kernel , typename ReturnType >

void NeoN::parallelScan	(	const Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel,
		ReturnType &	returnValue
	)

Definition at line 201 of file parallelAlgorithms.hpp.

◆ parallelScan() [3/4]

template<typename Kernel >

void NeoN::parallelScan	(	const NeoN::Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel
	)

Definition at line 195 of file parallelAlgorithms.hpp.

◆ parallelScan() [4/4]

template<typename Kernel , typename ReturnType >

void NeoN::parallelScan	(	const NeoN::Executor &	exec,
		std::pair< localIdx, localIdx >	range,
		Kernel	kernel,
		ReturnType &	returnValue
	)

Definition at line 216 of file parallelAlgorithms.hpp.

◆ read()

template<class DataClass >

DataClass NeoN::read ( Input input )

Definition at line 16 of file input.hpp.

◆ scalarMul()

template<typename ValueType >

void NeoN::scalarMul	(	Vector< ValueType > &	a,
		const scalar	value
	)

Definition at line 94 of file fieldFreeFunctions.hpp.

◆ segmentsFromIntervals()

template<typename IndexType >

IndexType NeoN::segmentsFromIntervals	(	const Vector< IndexType > &	intervals,
		Vector< IndexType > &	offsets
	)

Compute segment offsets from an input field corresponding to lengths by computing a prefix sum.

The offsets are computed by a prefix sum of the input values. So, with given input of {1, 2, 3, 4, 5} the offsets are {0, 1, 3, 6, 10, 15}. Note that the length of offSpan must be length of intervals + 1 and are all elements of offSpan are required to be zero

Parameters

[in]	in	The values to compute the offsets from.
[in,out]	offsets	The field to store the resulting offsets in.

Definition at line 25 of file segmentedVector.hpp.

◆ setVector()

template<typename ValueType >

void NeoN::setVector	(	Vector< ValueType > &	a,
		const View< const std::type_identity_t< ValueType > >	b,
		std::pair< localIdx, localIdx >	range = `{0, 0}`
	)

Set the field with a view of values using a specific executor.

Parameters

a	The field to set.
b	The view of values to set the field with.
range	The range to set the field in. If not provided, the whole field is set.

Definition at line 76 of file fieldFreeFunctions.hpp.

◆ spans()

template<typename... Args>

auto NeoN::spans ( Args &... fields )

Definition at line 144 of file fieldFreeFunctions.hpp.

◆ sub()

template<typename ValueType >

void NeoN::sub	(	Vector< ValueType > &	a,
		const Vector< std::type_identity_t< ValueType > > &	b
	)

Definition at line 128 of file fieldFreeFunctions.hpp.

◆ validateRegistration()

template<typename Type >

void NeoN::validateRegistration	(	const Type &	field,
		const std::string &	errorMessage
	)

Validates that a field is registered in the database.

Template Parameters

Type	The type of the field.

Parameters

field	The field to validate.
errorMessage	The error message

Exceptions

std::runtime_error if the field is not registered in the database.

Definition at line 120 of file database.hpp.

◆ zero()

template<typename T >

KOKKOS_INLINE_FUNCTION T NeoN::zero ( )

◆ zero< localIdx >()

template<>

KOKKOS_INLINE_FUNCTION localIdx NeoN::zero< localIdx > ( )

Definition at line 47 of file label.hpp.

◆ zero< scalar >()

template<>

KOKKOS_INLINE_FUNCTION scalar NeoN::zero< scalar > ( )

Definition at line 30 of file scalar.hpp.

◆ zero< Vec3 >()

template<>

KOKKOS_INLINE_FUNCTION Vec3 NeoN::zero< Vec3 > ( )

Definition at line 174 of file vec3.hpp.

Variable Documentation

◆ ROOTVSMALL

constexpr scalar NeoN::ROOTVSMALL = 1e-18

constexpr

Definition at line 17 of file scalar.hpp.

Namespaces

Classes

Concepts

Typedefs

Functions

Variables

Typedef Documentation

◆ DocumentValidator

◆ Executor

◆ globalIdx

◆ Input

◆ label

◆ labelVector

◆ localIdx

◆ localIdxVector

◆ mpi_label_t

◆ scalar

◆ scalarVector

◆ size_t

◆ vectorVector

◆ word

Function Documentation

◆ add()

◆ copyToHosts()

◆ create1DUniformMesh()

◆ createSingleCellMesh()

◆ demangle()

◆ equal() [1/3]

◆ equal() [2/3]

◆ equal() [3/3]

◆ fill()

◆ hasId()

◆ logBadAnyCast()

◆ logOutRange() [1/2]

◆ logOutRange() [2/2]

◆ mag() [1/2]

◆ mag() [2/2]

◆ map()

◆ mul()

◆ name() [1/2]

◆ name() [2/2]

◆ one()

◆ one< localIdx >()

◆ one< scalar >()

◆ one< Vec3 >()

◆ operator!=()

◆ operator&()

◆ operator*()

◆ operator+()

◆ operator-()

◆ operator<<()

◆ operator==()

◆ parallelFor() [1/4]

◆ parallelFor() [2/4]

◆ parallelFor() [3/4]

◆ parallelFor() [4/4]

◆ parallelReduce() [1/4]

◆ parallelReduce() [2/4]

◆ parallelReduce() [3/4]

◆ parallelReduce() [4/4]

◆ parallelScan() [1/4]

◆ parallelScan() [2/4]

◆ parallelScan() [3/4]

◆ parallelScan() [4/4]

◆ read()

◆ scalarMul()

◆ segmentsFromIntervals()

◆ setVector()

◆ spans()

◆ sub()

◆ validateRegistration()

◆ zero()

◆ zero< localIdx >()

◆ zero< scalar >()

◆ zero< Vec3 >()

Variable Documentation

◆ ROOTVSMALL