impactx::elements::RFCavityData Namespace Reference

Variables
int	next_id = 0
	last used id for a created RF cavity
std::map< int, std::vector< amrex::ParticleReal > >	h_cos_coef = {}
	host: cosine coefficients in Fourier expansion of on-axis electric field Ez
std::map< int, std::vector< amrex::ParticleReal > >	h_sin_coef = {}
	host: sine coefficients in Fourier expansion of on-axis electric field Ez
std::map< int, amrex::Gpu::DeviceVector< amrex::ParticleReal > >	d_cos_coef = {}
	device: cosine coefficients in Fourier expansion of on-axis electric field Ez
std::map< int, amrex::Gpu::DeviceVector< amrex::ParticleReal > >	d_sin_coef = {}
	device: sine coefficients in Fourier expansion of on-axis electric field Ez

Detailed Description

Dynamic data for the RFCavity elements

Since we copy the element to the device, we cannot store this data on the element itself. But we can store pointers to this data with the element and keep a lookup table here, which we clean up in the end.

Variable Documentation

d_cos_coef

std::map<int, amrex::Gpu::DeviceVector<amrex::ParticleReal> > impactx::elements::RFCavityData::d_cos_coef = {}

inline

device: cosine coefficients in Fourier expansion of on-axis electric field Ez

d_sin_coef

std::map<int, amrex::Gpu::DeviceVector<amrex::ParticleReal> > impactx::elements::RFCavityData::d_sin_coef = {}

inline

device: sine coefficients in Fourier expansion of on-axis electric field Ez

h_cos_coef

std::map<int, std::vector<amrex::ParticleReal> > impactx::elements::RFCavityData::h_cos_coef = {}

inline

host: cosine coefficients in Fourier expansion of on-axis electric field Ez

h_sin_coef

std::map<int, std::vector<amrex::ParticleReal> > impactx::elements::RFCavityData::h_sin_coef = {}

inline

host: sine coefficients in Fourier expansion of on-axis electric field Ez

next_id

int impactx::elements::RFCavityData::next_id = 0

inline

last used id for a created RF cavity