oclbem3d.h File Reference

#include <string.h>
#include "opencl.h"
#include "bem3d.h"

Go to the source code of this file.

Data Structures
struct	_bem3d_ocl
	This structure contains geometry information for the OpenCL computation aswell as all OpenCL kernels and buffers for transferring work packages between main memory and GPU memory. More...
struct	_op_callbacks
	Struct of callback functions for different quadrature cases that arise in the nearfield computation. More...
struct	_nearfield_args
	Struct to store the parameters of the nearfield integration routine. More...
struct	_merge_data_nf
	Struct to store input data for multiple calls to nearfield integration routine. More...

Typedefs
typedef struct _bem3d_ocl	bem3d_ocl
	Abbreviation for struct _bem3d_ocl.
typedef bem3d_ocl *	pbem3d_ocl
	Abbreviation for a pointer to a bem3d_ocl object.
typedef enum _op_type	op_type
	Abbreviation for enum _op_type.
typedef struct _op_callbacks	op_callbacks
	Abbreviation for struct _op_callbacks.
typedef struct _nearfield_args	nearfield_args
	Abbreviation for struct _nearfield_args.
typedef struct _merge_data_nf	merge_data_nf
	Abbreviation for struct _merge_data_nf.

Enumerations
enum	_op_type { SLP, DLP }
	Simple Enum to distinguish between different boundary integral operators. More...

Functions
size_t	getsize_nf (void *data)
	returns the current size of taskgroup for nearfield computations. More...
void	cleanup_nf_task (void *data)
	Cleanup intermediate storage for nearfield computation task. More...
void	cleanup_nf_merge (void *data)
	Cleanup intermediate storage from a nearfield computation merge task. More...
void	split_nf_task (void *data, void ***split, uint *n)
	Splits a neafield computation task into smaller tasks. More...
size_t	getsize_nf_sing (void *data)
	returns the current size of taskgroup for singular nearfield computations. More...
void	cleanup_nf_sing_task (void *data)
	Cleanup intermediate storage for singular nearfield computation task. More...
void	cleanup_nf_sing_merge (void *data)
	Cleanup intermediate storage from a singular nearfield computation merge task. More...
void	split_nf_sing_task (void *data, void ***split, uint *n)
	Splits a singular neafield computation task into smaller tasks. More...
void	close_nf_dist (ptaskgroup tg)
	Close collection of task for disjoint triangle pairs. More...
void	close_nf_vert (ptaskgroup tg)
	Close collection of task for triangle pairs with common vertex. More...
void	close_nf_edge (ptaskgroup tg)
	Close collection of task for triangle pairs with common edge. More...
void	close_nf_iden (ptaskgroup tg)
	Close collection of task for identical triangle pairs. More...
void	merge_nf_sing (ptaskgroup tg, void **data)
	Merge a list of singular nearfield computation tasks into a single object. More...
void	distribute_nf_sing (ptaskgroup tg, void *data)
	Distribute computational results to their correct positions in memory. More...
void	add_nf_entry (pcbem3d bem, op_callbacks *op_cb, uint c, uint tt, uint ss, bool trans, field *entry)
	Adds a single singular entry to the corresponding list. More...
void	close_nf (ptaskgroup tg)
	Close collection of task for nearfield calculations. More...
void	merge_nf (ptaskgroup tg, void **data)
	Merge a list of nearfield computation tasks into a single object. More...
void	distribute_nf (ptaskgroup tg, void *data)
	Distribute computational results to their correct positions in memory. More...

Variables
bem3d_ocl	ocl_bem3d
	Static variable that contains OpenCL buffers and kernels for bem computations.
ptaskgroup	nf
	Global variable for general nearfield tasks.
omp_lock_t	nf_lock
	OpenMP lock for nf.
ptaskgroup	nf_dist
	Global variable for distant triangle pairs.
omp_lock_t	nf_dist_lock
	OpenMP lock for nf_dist.
ptaskgroup	nf_vert
	Global variable for common vertex triangle pairs.
omp_lock_t	nf_vert_lock
	OpenMP lock for nf_vert.
ptaskgroup	nf_edge
	Global variable for common edge triangle pairs.
omp_lock_t	nf_edge_lock
	OpenMP lock for nf_edge.
ptaskgroup	nf_iden
	Global variable for identical triangle pairs.
omp_lock_t	nf_iden_lock
	OpenMP lock for nf_iden.
op_callbacks	op_cb
	Global variable for integral operator callback functions.

Detailed Description

Author

Sven Christophersen

Date

2015