Simulation::KernelInline Namespace Reference

Classes
struct	CycleFunctor
struct	CycleFunctors
class	CycleReducer
struct	CycleReducerType
struct	MoveFunctor
struct	MoveLeaveTally
struct	TagContribution
struct	TagContribution0D
struct	TagCycle
struct	TagLeave
struct	TagLeaveB0D
struct	TagMove
struct	TagMoveLeave

Typedefs
template<typename Space>
using	cycle_reducer_view_type = KernelInline::CycleReducer<Space>::result_view_type
template<typename Space>
using	move_reducer_view_type = Kokkos::View<MoveLeaveTally, Space>
using	fast_tag = void
using	precision_tag = int

Functions
KOKKOS_INLINE_FUNCTION std::size_t	__find_next_compartment (const MC::NeighborsView< ComputeSpace, true > &neighbors, const MC::CumulativeProbabilityView< ComputeSpace, true > &cumulative_probability, const std::size_t i_compartment, const double random_number)
	probably overkill binary search to find next compartment
template<typename ViewType1>
KOKKOS_INLINE_FUNCTION void	find_flow (const ViewType1 &leaving_flow, const std::size_t position, MC::LeavingFlow::float_type &val_flow, MC::LeavingFlow::float_type &_liquid_volume)
template<typename T, typename FastSample = precision_tag>
KOKKOS_INLINE_FUNCTION bool	probability_leaving (const T random_number, const double lambda)
template<typename T, typename FastSample = precision_tag>
KOKKOS_INLINE_FUNCTION bool	probability_leaving (T random_number, double volume, double flow, double dt)
template<>
KOKKOS_INLINE_FUNCTION bool	probability_leaving< float, fast_tag > (float random_number, double volume, double flow, double dt)
template<>
KOKKOS_INLINE_FUNCTION bool	probability_leaving< double, fast_tag > (double random_number, double volume, double flow, double dt)

Variables
constexpr bool	enable_leave = true
constexpr bool	disable_leave = false
constexpr bool	disable_move = false
constexpr bool	enable_move = true
static constexpr bool	_use_kokkos_log = true

Typedef Documentation

cycle_reducer_view_type

template<typename Space>

using Simulation::KernelInline::cycle_reducer_view_type = KernelInline::CycleReducer<Space>::result_view_type

fast_tag

using Simulation::KernelInline::fast_tag = void

move_reducer_view_type

template<typename Space>

using Simulation::KernelInline::move_reducer_view_type = Kokkos::View<MoveLeaveTally, Space>

precision_tag

using Simulation::KernelInline::precision_tag = int

Function Documentation

__find_next_compartment()

KOKKOS_INLINE_FUNCTION std::size_t Simulation::KernelInline::__find_next_compartment	(	const MC::NeighborsView< ComputeSpace, true > &	neighbors,
		const MC::CumulativeProbabilityView< ComputeSpace, true > &	cumulative_probability,
		const std::size_t	i_compartment,
		const double	random_number )

probably overkill binary search to find next compartment

O(log n) over the cumulative transition probabilities of the current compartment, against the first impl which was O(n). Only reached by particles that actually leave, so no branchless mask here: the caller has already decided.

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find_flow()

template<typename ViewType1>

KOKKOS_INLINE_FUNCTION void Simulation::KernelInline::find_flow	(	const ViewType1 &	leaving_flow,
		const std::size_t	position,
		MC::LeavingFlow::float_type &	val_flow,
		MC::LeavingFlow::float_type &	_liquid_volume )

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probability_leaving() [1/2]

template<typename T, typename FastSample = precision_tag>

KOKKOS_INLINE_FUNCTION bool Simulation::KernelInline::probability_leaving	(	const T	random_number,
		const double	lambda )

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probability_leaving() [2/2]

template<typename T, typename FastSample = precision_tag>

KOKKOS_INLINE_FUNCTION bool Simulation::KernelInline::probability_leaving	(	T	random_number,
		double	volume,
		double	flow,
		double	dt )

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probability_leaving< double, fast_tag >()

template<>

KOKKOS_INLINE_FUNCTION bool Simulation::KernelInline::probability_leaving< double, fast_tag >	(	double	random_number,
		double	volume,
		double	flow,
		double	dt )

probability_leaving< float, fast_tag >()

template<>

KOKKOS_INLINE_FUNCTION bool Simulation::KernelInline::probability_leaving< float, fast_tag >	(	float	random_number,
		double	volume,
		double	flow,
		double	dt )

Variable Documentation

_use_kokkos_log

bool Simulation::KernelInline::_use_kokkos_log = true

staticconstexpr

disable_leave

bool Simulation::KernelInline::disable_leave = false

constexpr

disable_move

bool Simulation::KernelInline::disable_move = false

constexpr

enable_leave

bool Simulation::KernelInline::enable_leave = true

constexpr

enable_move

bool Simulation::KernelInline::enable_move = true

constexpr