shift.hpp File Reference

#include "plasma.hpp"
#include "domain_decomposition.hpp"
#include "grid.hpp"
#include "sort.hpp"

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Namespaces
	Shift

Enumerations
enum	Shift::ShiftPh0 : bool { Shift::NoPhase0 =false, Shift::Phase0 =true }

Functions
void	shift (Species< DeviceType > &species, SortViews< DeviceType > &sort_views, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, const DomainDecomposition< DeviceType > &pol_decomp, int isp, bool send_phase0)
void	shift_all_species (Plasma &plasma, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, const DomainDecomposition< DeviceType > &pol_decomp, Shift::ShiftPh0 shift_ph0)

Function Documentation

void shift	(	Species< DeviceType > &	species,
		SortViews< DeviceType > &	sort_views,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		const DomainDecomposition< DeviceType > &	pol_decomp,
		int	isp,
		bool	send_phase0
	)

Shifts particles between MPI ranks. First the particles are sorted by destination rank The particles are packed into a buffer and sent with an MPI all-to-all Then they are unpacked from the receiving buffer back into the particle AoSoA The same is done for phase0, needed for ions

Parameters

[in,out]	species	contains the particles
[in]	sort_views	is needed for the sort
[in]	grid	is needed for the sort
[in]	magnetic_field	is needed for the sort
[in]	pol_decomp	is needed for the sort and shift
[in]	isp	is the species index

Returns

void

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void shift_all_species	(	Plasma &	plasma,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		const DomainDecomposition< DeviceType > &	pol_decomp,
		Shift::ShiftPh0	shift_ph0
	)

Shifts particles between MPI ranks. First the particles are sorted by destination rank The particles are packed into a buffer and sent with an MPI all-to-all Then they are unpacked from the receiving buffer back into the particle AoSoA The same is done for phase0, needed for ions

Parameters

[in,out]	plasma	contains all species info
[in]	grid	is needed for the sort
[in]	magnetic_field	is needed for the sort
[in]	pol_decomp	is needed for the sort

Returns

void

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