sparse_cholesky_cl.h File Reference

#include "common/darktable.h"
#include "common/solvers/sparse_cholesky.h"
#include "common/opencl.h"

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Data Structures
struct	_sp_chol_cl_kernels_t
struct	_sp_chol_cl_t

Functions
static void	_sp_chol_cl_free (_sp_chol_cl_t *factor)
static cl_mem	_sp_cl_upload (const int devid, const void *data, const size_t bytes)
static _sp_chol_cl_t *	_sp_chol_factor_cl (const int devid, const _sp_chol_cl_kernels_t kernels, const int dimension, const int *const restrict matrix_col_ptr, const int *const restrict matrix_row_index, const double *const restrict matrix_values)
static int	_sp_chol_solve_cl (const _sp_chol_cl_t *const factor, const _sp_chol_cl_kernels_t kernels, cl_mem rhs)

Function Documentation

_sp_chol_cl_free()

static void _sp_chol_cl_free ( _sp_chol_cl_t *  factor )

inlinestatic

Definition at line 67 of file sparse_cholesky_cl.h.

References dt_opencl_release_mem_object(), and factor.

Referenced by _sp_chol_cl_selftest(), and _sp_chol_factor_cl().

_sp_chol_factor_cl()

static _sp_chol_cl_t * _sp_chol_factor_cl ( const int  devid, const _sp_chol_cl_kernels_t  kernels, const int  dimension, const int *const restrict  matrix_col_ptr, const int *const restrict  matrix_row_index, const double *const restrict  matrix_values  )

inlinestatic

Definition at line 116 of file sparse_cholesky_cl.h.

References _sp_chol_cl_free(), _sp_cl_upload(), _sp_ereach(), _sp_etree(), dimension(), DT_DEBUG_PERF, dt_get_wtime(), dt_opencl_enqueue_kernel_2d(), dt_opencl_enqueue_kernel_2d_with_local(), dt_opencl_finish(), dt_opencl_set_kernel_arg(), dt_print(), factor, _sp_chol_cl_kernels_t::final_level, i, IS_NULL_PTR, k, ROUNDUP, row, and _sp_chol_cl_kernels_t::update_level.

Referenced by _sp_chol_cl_selftest().

_sp_chol_solve_cl()

static int _sp_chol_solve_cl ( const _sp_chol_cl_t *const  factor, const _sp_chol_cl_kernels_t  kernels, cl_mem  rhs  )

inlinestatic

Definition at line 517 of file sparse_cholesky_cl.h.

References _sp_chol_cl_kernels_t::bwd_level, dt_opencl_enqueue_kernel_2d_with_local(), dt_opencl_set_kernel_arg(), factor, and _sp_chol_cl_kernels_t::fwd_level.

Referenced by _sp_chol_cl_selftest().

_sp_cl_upload()

static cl_mem _sp_cl_upload ( const int  devid, const void *  data, const size_t  bytes  )

inlinestatic

Definition at line 90 of file sparse_cholesky_cl.h.

References dt_opencl_alloc_device_buffer(), dt_opencl_release_mem_object(), dt_opencl_write_buffer_to_device(), and IS_NULL_PTR.

Referenced by _harmonic_reconstruct_cl(), _hl_knee_apply_cfa_cl(), _sp_chol_cl_selftest(), and _sp_chol_factor_cl().