dist_6D.c File Reference

6D distribution collecting and processing functions. More...

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "../ascot5.h"
#include "../consts.h"
#include "../physlib.h"
#include "dist_6D.h"
#include "../gctransform.h"

Go to the source code of this file.

Functions
size_t	dist_6D_index (int i_r, int i_phi, int i_z, int i_pr, int i_pphi, int i_pz, int i_time, int i_q, size_t step_7, size_t step_6, size_t step_5, size_t step_4, size_t step_3, size_t step_2, size_t step_1)
	Internal function calculating the index in the histogram array.
int	dist_6D_init (dist_6D_data *data)
	Initializes distribution data.
void	dist_6D_free (dist_6D_data *data)
	Free allocated resources.
void	dist_6D_offload (dist_6D_data *data)
	Offload data to the accelerator.
void	dist_6D_onload (dist_6D_data *data)
	Onload data back to the host.
void	dist_6D_update_fo (dist_6D_data *dist, particle_simd_fo *p_f, particle_simd_fo *p_i)
	Update the histogram from full-orbit particles.
void	dist_6D_update_gc (dist_6D_data *dist, particle_simd_gc *p_f, particle_simd_gc *p_i)
	Update the histogram from guiding-center particles.

Detailed Description

6D distribution collecting and processing functions.

Definition in file dist_6D.c.

Function Documentation

dist_6D_index()

size_t dist_6D_index	(	int	i_r,
		int	i_phi,
		int	i_z,
		int	i_pr,
		int	i_pphi,
		int	i_pz,
		int	i_time,
		int	i_q,
		size_t	step_7,
		size_t	step_6,
		size_t	step_5,
		size_t	step_4,
		size_t	step_3,
		size_t	step_2,
		size_t	step_1 )

Internal function calculating the index in the histogram array.

Definition at line 17 of file dist_6D.c.

dist_6D_init()

int dist_6D_init

(

dist_6D_data *

data

)

Initializes distribution data.

Definition at line 34 of file dist_6D.c.

dist_6D_free()

void dist_6D_free

(

dist_6D_data *

data

)

Free allocated resources.

Definition at line 58 of file dist_6D.c.

dist_6D_offload()

void dist_6D_offload

(

dist_6D_data *

data

)

Offload data to the accelerator.

Parameters

data	pointer to the data struct

Definition at line 67 of file dist_6D.c.

dist_6D_onload()

void dist_6D_onload

(

dist_6D_data *

data

)

Onload data back to the host.

Parameters

data	pointer to the data struct

Definition at line 78 of file dist_6D.c.

dist_6D_update_fo()

void dist_6D_update_fo	(	dist_6D_data *	dist,
		particle_simd_fo *	p_f,
		particle_simd_fo *	p_i )

Update the histogram from full-orbit particles.

This function updates the histogram from the particle data. Bins are calculated as vector op and histogram is updates as an atomic operation to avoid race conditions.

Parameters

dist	pointer to distribution parameter struct
p_i	pointer to SIMD particle struct at the beginning of time step
p_f	pointer to SIMD particle struct at the end of time step

Definition at line 95 of file dist_6D.c.

dist_6D_update_gc()

void dist_6D_update_gc	(	dist_6D_data *	dist,
		particle_simd_gc *	p_f,
		particle_simd_gc *	p_i )

Update the histogram from guiding-center particles.

This function updates the histogram from the guiding center data. Bins are calculated as vector op and histogram is updates as an atomic operation to avoid race conditions.

Parameters

dist	pointer to distribution parameter struct
p_i	pointer to SIMD GC struct at the beginning of time step
p_f	pointer to SIMD GC struct at the end of time step

Definition at line 186 of file dist_6D.c.