opencl.h File Reference

#include "common/darktable.h"
#include "control/conf.h"
#include <stdlib.h>

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Data Structures
struct	dt_opencl_t

Macros
#define	DT_OPENCL_MAX_PLATFORMS   5
#define	DT_OPENCL_MAX_PROGRAMS   256
#define	DT_OPENCL_MAX_KERNELS   512
#define	DT_OPENCL_EVENTLISTSIZE   256
#define	DT_OPENCL_EVENTNAMELENGTH   64
#define	DT_OPENCL_MAX_ERRORS   5
#define	DT_OPENCL_MAX_INCLUDES   7
#define	DT_OPENCL_VENDOR_AMD   4098
#define	DT_OPENCL_VENDOR_NVIDIA   4318
#define	DT_OPENCL_VENDOR_INTEL   0x8086u
#define	DT_OPENCL_CBUFFSIZE   1024
#define	DT_OPENCL_DEFAULT_ERROR   -999
#define	DT_OPENCL_SYSMEM_ALLOCATION   -998

Typedefs
typedef struct dt_opencl_t	dt_opencl_t

Functions
static void	dt_opencl_init (dt_opencl_t *cl, const gboolean exclude_opencl, const gboolean print_statistics)
static void	dt_opencl_cleanup (dt_opencl_t *cl)
static gboolean	dt_opencl_finish (const int devid)
static int	dt_opencl_enqueue_barrier (const int devid)
static int	dt_opencl_lock_device (const int dev)
static void	dt_opencl_unlock_device (const int dev)
static int	dt_opencl_load_program (const int dev, const char *filename)
static int	dt_opencl_build_program (const int dev, const int program)
static int	dt_opencl_create_kernel (const int program, const char *name)
static void	dt_opencl_free_kernel (const int kernel)
static int	dt_opencl_get_max_work_item_sizes (const int dev, size_t *sizes)
static int	dt_opencl_get_work_group_limits (const int dev, size_t *sizes, size_t *workgroupsize, unsigned long *localmemsize)
static int	dt_opencl_get_kernel_work_group_size (const int dev, const int kernel, size_t *kernelworkgroupsize)
static int	dt_opencl_set_kernel_arg (const int dev, const int kernel, const size_t size, const void *arg)
static int	dt_opencl_enqueue_kernel_2d (const int dev, const int kernel, const size_t *sizes)
static int	dt_opencl_enqueue_kernel_2d_with_local (const int dev, const int kernel, const size_t *sizes, const size_t *local)
static int	dt_opencl_is_inited (void)
static int	dt_opencl_is_enabled (void)
static void	dt_opencl_disable (void)
static int	dt_opencl_update_settings (void)
static gboolean	dt_opencl_image_fits_device (const int devid, const size_t width, const size_t height, const unsigned bpp, const float factor, const size_t overhead)
static size_t	dt_opencl_get_device_available (const int devid)
static void	dt_opencl_check_tuning (const int devid)
static size_t	dt_opencl_get_device_memalloc (const int devid)
static void	dt_opencl_release_mem_object (void *mem)
static void *	dt_opencl_events_get_slot (const int devid, const char *tag)
static void	dt_opencl_events_reset (const int devid)
static void	dt_opencl_events_wait_for (const int devid)
static int	dt_opencl_events_flush (const int devid, const int reset)
static void	dt_opencl_events_profiling (const int devid, const int aggregated)

Macro Definition Documentation

DT_OPENCL_CBUFFSIZE

#define DT_OPENCL_CBUFFSIZE   1024

DT_OPENCL_DEFAULT_ERROR

#define DT_OPENCL_DEFAULT_ERROR   -999

DT_OPENCL_EVENTLISTSIZE

#define DT_OPENCL_EVENTLISTSIZE   256

DT_OPENCL_EVENTNAMELENGTH

#define DT_OPENCL_EVENTNAMELENGTH   64

DT_OPENCL_MAX_ERRORS

#define DT_OPENCL_MAX_ERRORS   5

DT_OPENCL_MAX_INCLUDES

#define DT_OPENCL_MAX_INCLUDES   7

DT_OPENCL_MAX_KERNELS

#define DT_OPENCL_MAX_KERNELS   512

DT_OPENCL_MAX_PLATFORMS

#define DT_OPENCL_MAX_PLATFORMS   5

DT_OPENCL_MAX_PROGRAMS

#define DT_OPENCL_MAX_PROGRAMS   256

DT_OPENCL_SYSMEM_ALLOCATION

#define DT_OPENCL_SYSMEM_ALLOCATION   -998

DT_OPENCL_VENDOR_AMD

#define DT_OPENCL_VENDOR_AMD   4098

DT_OPENCL_VENDOR_INTEL

#define DT_OPENCL_VENDOR_INTEL   0x8086u

DT_OPENCL_VENDOR_NVIDIA

#define DT_OPENCL_VENDOR_NVIDIA   4318

Typedef Documentation

dt_opencl_t

typedef struct dt_opencl_t dt_opencl_t

Function Documentation

dt_opencl_build_program()

static int dt_opencl_build_program ( const int  dev, const int  program  )

inlinestatic

dt_opencl_check_tuning()

static void dt_opencl_check_tuning ( const int  devid )

inlinestatic

Referenced by dt_dev_pixelpipe_process().

dt_opencl_cleanup()

static void dt_opencl_cleanup ( dt_opencl_t *  cl )

inlinestatic

Referenced by dt_cleanup().

dt_opencl_create_kernel()

static int dt_opencl_create_kernel ( const int  program, const char *  name  )

inlinestatic

Referenced by dt_develop_blend_init_cl_global(), init_global(), and init_global().

dt_opencl_disable()

static void dt_opencl_disable ( void  )

inlinestatic

dt_opencl_enqueue_barrier()

static int dt_opencl_enqueue_barrier ( const int  devid )

inlinestatic

dt_opencl_enqueue_kernel_2d()

static int dt_opencl_enqueue_kernel_2d ( const int  dev, const int  kernel, const size_t *  sizes  )

inlinestatic

dt_opencl_enqueue_kernel_2d_with_local()

static int dt_opencl_enqueue_kernel_2d_with_local ( const int  dev, const int  kernel, const size_t *  sizes, const size_t *  local  )

inlinestatic

dt_opencl_events_flush()

static int dt_opencl_events_flush ( const int  devid, const int  reset  )

inlinestatic

Referenced by dt_dev_pixelpipe_process().

dt_opencl_events_get_slot()

static void * dt_opencl_events_get_slot ( const int  devid, const char *  tag  )

inlinestatic

dt_opencl_events_profiling()

static void dt_opencl_events_profiling ( const int  devid, const int  aggregated  )

inlinestatic

dt_opencl_events_reset()

static void dt_opencl_events_reset ( const int  devid )

inlinestatic

Referenced by dt_dev_pixelpipe_process().

dt_opencl_events_wait_for()

static void dt_opencl_events_wait_for ( const int  devid )

inlinestatic

dt_opencl_finish()

static gboolean dt_opencl_finish ( const int  devid )

inlinestatic

dt_opencl_free_kernel()

static void dt_opencl_free_kernel ( const int  kernel )

inlinestatic

Referenced by cleanup_global(), cleanup_global(), and dt_develop_blend_free_cl_global().

dt_opencl_get_device_available()

static size_t dt_opencl_get_device_available ( const int  devid )

inlinestatic

dt_opencl_get_device_memalloc()

static size_t dt_opencl_get_device_memalloc ( const int  devid )

inlinestatic

dt_opencl_get_kernel_work_group_size()

static int dt_opencl_get_kernel_work_group_size ( const int  dev, const int  kernel, size_t *  kernelworkgroupsize  )

inlinestatic

dt_opencl_get_max_work_item_sizes()

static int dt_opencl_get_max_work_item_sizes ( const int  dev, size_t *  sizes  )

inlinestatic

dt_opencl_get_work_group_limits()

static int dt_opencl_get_work_group_limits ( const int  dev, size_t *  sizes, size_t *  workgroupsize, unsigned long *  localmemsize  )

inlinestatic

dt_opencl_image_fits_device()

static gboolean dt_opencl_image_fits_device ( const int  devid, const size_t  width, const size_t  height, const unsigned  bpp, const float  factor, const size_t  overhead  )

inlinestatic

References FALSE.

dt_opencl_init()

static void dt_opencl_init ( dt_opencl_t *  cl, const gboolean  exclude_opencl, const gboolean  print_statistics  )

inlinestatic

References dt_conf_set_bool(), DT_DEBUG_OPENCL, dt_print(), dt_opencl_t::enabled, dt_opencl_t::error_count, FALSE, dt_opencl_t::inited, and dt_opencl_t::stopped.

Referenced by dt_init().

dt_opencl_is_enabled()

static int dt_opencl_is_enabled ( void  )

inlinestatic

Referenced by _get_base_value().

dt_opencl_is_inited()

static int dt_opencl_is_inited ( void  )

inlinestatic

dt_opencl_load_program()

static int dt_opencl_load_program ( const int  dev, const char *  filename  )

inlinestatic

dt_opencl_lock_device()

static int dt_opencl_lock_device ( const int  dev )

inlinestatic

Referenced by dt_dev_pixelpipe_process().

dt_opencl_release_mem_object()

static void dt_opencl_release_mem_object ( void *  mem )

inlinestatic

dt_opencl_set_kernel_arg()

static int dt_opencl_set_kernel_arg ( const int  dev, const int  kernel, const size_t  size, const void *  arg  )

inlinestatic

dt_opencl_unlock_device()

static void dt_opencl_unlock_device ( const int  dev )

inlinestatic

Referenced by dt_dev_pixelpipe_process().

dt_opencl_update_settings()

static int dt_opencl_update_settings ( void  )

inlinestatic

Referenced by dt_dev_pixelpipe_process().