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Data Fields
dt_opencl_device_t Struct Reference

#include <opencl.h>

+ Collaboration diagram for dt_opencl_device_t:

Data Fields

dt_pthread_mutex_t lock
 
cl_device_id devid
 
cl_context context
 
cl_command_queue cmd_queue
 
size_t max_image_width
 
size_t max_image_height
 
cl_ulong max_mem_alloc
 
cl_ulong max_global_mem
 
cl_ulong used_global_mem
 
cl_program program [256]
 
cl_kernel kernel [512]
 
int program_used [256]
 
int kernel_used [512]
 
cl_event * eventlist
 
dt_opencl_eventtag_t * eventtags
 
int numevents
 
int eventsconsolidated
 
int maxevents
 
int lostevents
 
int totalevents
 
int totalsuccess
 
int totallost
 
int maxeventslot
 
int nvidia_sm_20
 
const char * vendor
 
const char * name
 
const char * cname
 
const char * options
 
const char * options_md5
 
cl_int summary
 
size_t memory_in_use
 
size_t peak_memory
 
size_t used_available
 
int runtime_error
 
int avoid_atomics
 
int micro_nap
 
int pinned_memory
 
int clroundup_wd
 
int clroundup_ht
 
unsigned int cltype
 
int event_handles
 
int use_events
 
int disabled
 
size_t forced_headroom
 

Detailed Description

to support multi-gpu and mixed systems with cpu support, we encapsulate devices and use separate command queues.

Definition at line 122 of file opencl.h.

Field Documentation

◆ avoid_atomics

int dt_opencl_device_t::avoid_atomics

Definition at line 164 of file opencl.h.

Referenced by dt_opencl_avoid_atomics(), dt_opencl_device_init(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ clroundup_ht

int dt_opencl_device_t::clroundup_ht

Definition at line 185 of file opencl.h.

Referenced by dt_opencl_dev_roundup_height(), dt_opencl_device_init(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ clroundup_wd

int dt_opencl_device_t::clroundup_wd

Definition at line 184 of file opencl.h.

Referenced by dt_opencl_dev_roundup_width(), dt_opencl_device_init(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ cltype

unsigned int dt_opencl_device_t::cltype

Definition at line 188 of file opencl.h.

Referenced by dt_opencl_device_init().

◆ cmd_queue

cl_command_queue dt_opencl_device_t::cmd_queue

Definition at line 127 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_enqueue_barrier(), dt_opencl_enqueue_copy_buffer_to_buffer(), dt_opencl_enqueue_copy_buffer_to_image(), dt_opencl_enqueue_copy_image(), dt_opencl_enqueue_copy_image_to_buffer(), dt_opencl_enqueue_kernel_2d_with_local(), dt_opencl_finish(), dt_opencl_map_buffer(), dt_opencl_map_image(), dt_opencl_read_buffer_from_device(), dt_opencl_read_host_from_device_raw(), dt_opencl_unmap_mem_object(), dt_opencl_write_buffer_to_device(), and dt_opencl_write_host_to_device_raw().

◆ cname

const char* dt_opencl_device_t::cname

Definition at line 150 of file opencl.h.

Referenced by _device_by_cname(), dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ context

cl_context dt_opencl_device_t::context

Definition at line 126 of file opencl.h.

Referenced by _dt_opencl_alloc_image2d(), dt_opencl_alloc_device_buffer_with_flags(), dt_opencl_cleanup_device(), dt_opencl_copy_host_to_device_constant(), dt_opencl_copy_host_to_device_rowpitch(), dt_opencl_device_init(), dt_opencl_get_mem_context_id(), and dt_opencl_load_program().

◆ devid

cl_device_id dt_opencl_device_t::devid

Definition at line 125 of file opencl.h.

Referenced by dt_opencl_build_program(), dt_opencl_device_init(), dt_opencl_get_kernel_work_group_size(), dt_opencl_get_max_work_item_sizes(), dt_opencl_get_work_group_limits(), and dt_opencl_load_program().

◆ disabled

int dt_opencl_device_t::disabled

Definition at line 200 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ event_handles

int dt_opencl_device_t::event_handles
Todo:
we should be able to test for that with using >= OpenCl 2.0

Definition at line 193 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_events_get_slot(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ eventlist

cl_event* dt_opencl_device_t::eventlist

Definition at line 137 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_events_flush(), dt_opencl_events_get_slot(), dt_opencl_events_profiling(), dt_opencl_events_reset(), and dt_opencl_events_wait_for().

◆ eventsconsolidated

int dt_opencl_device_t::eventsconsolidated

Definition at line 140 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_events_flush(), dt_opencl_events_get_slot(), dt_opencl_events_profiling(), dt_opencl_events_reset(), and dt_opencl_events_wait_for().

◆ eventtags

dt_opencl_eventtag_t* dt_opencl_device_t::eventtags

Definition at line 138 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_events_flush(), dt_opencl_events_get_slot(), dt_opencl_events_profiling(), and dt_opencl_events_reset().

◆ forced_headroom

size_t dt_opencl_device_t::forced_headroom

Definition at line 204 of file opencl.h.

Referenced by dt_opencl_check_tuning(), dt_opencl_device_init(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ kernel

cl_kernel dt_opencl_device_t::kernel[512]

Definition at line 134 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_create_kernel(), dt_opencl_device_init(), dt_opencl_enqueue_kernel_2d_with_local(), dt_opencl_free_kernel(), dt_opencl_get_kernel_work_group_size(), and dt_opencl_set_kernel_arg().

◆ kernel_used

int dt_opencl_device_t::kernel_used[512]

Definition at line 136 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_create_kernel(), dt_opencl_device_init(), and dt_opencl_free_kernel().

◆ lock

dt_pthread_mutex_t dt_opencl_device_t::lock

Definition at line 124 of file opencl.h.

Referenced by dt_dev_pixelpipe_cache_flush_clmem_for_pipe(), dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_lock_device(), and dt_opencl_unlock_device().

◆ lostevents

int dt_opencl_device_t::lostevents

Definition at line 142 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_events_flush(), dt_opencl_events_get_slot(), dt_opencl_events_profiling(), dt_opencl_events_reset(), and dt_opencl_events_wait_for().

◆ max_global_mem

cl_ulong dt_opencl_device_t::max_global_mem

Definition at line 131 of file opencl.h.

Referenced by dt_opencl_check_tuning(), and dt_opencl_device_init().

◆ max_image_height

size_t dt_opencl_device_t::max_image_height

Definition at line 129 of file opencl.h.

Referenced by _default_process_tiling_cl_ptp(), _default_process_tiling_cl_roi(), dt_opencl_device_init(), and dt_opencl_image_fits_device().

◆ max_image_width

size_t dt_opencl_device_t::max_image_width

Definition at line 128 of file opencl.h.

Referenced by _default_process_tiling_cl_ptp(), _default_process_tiling_cl_roi(), dt_opencl_device_init(), and dt_opencl_image_fits_device().

◆ max_mem_alloc

cl_ulong dt_opencl_device_t::max_mem_alloc

Definition at line 130 of file opencl.h.

Referenced by _opencl_get_device_memalloc(), and dt_opencl_device_init().

◆ maxevents

int dt_opencl_device_t::maxevents

Definition at line 141 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_events_get_slot(), and dt_opencl_events_reset().

◆ maxeventslot

int dt_opencl_device_t::maxeventslot

Definition at line 146 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), and dt_opencl_events_get_slot().

◆ memory_in_use

size_t dt_opencl_device_t::memory_in_use

Definition at line 154 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_get_device_available(), and dt_opencl_memory_statistics().

◆ micro_nap

int dt_opencl_device_t::micro_nap

Definition at line 167 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_micro_nap(), dt_opencl_read_device_config(), and dt_opencl_write_device_config().

◆ name

const char* dt_opencl_device_t::name

Definition at line 149 of file opencl.h.

Referenced by dt_opencl_check_tuning(), dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_events_profiling(), and dt_opencl_init().

◆ numevents

int dt_opencl_device_t::numevents

Definition at line 139 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_events_flush(), dt_opencl_events_get_slot(), dt_opencl_events_profiling(), dt_opencl_events_reset(), and dt_opencl_events_wait_for().

◆ nvidia_sm_20

int dt_opencl_device_t::nvidia_sm_20

Definition at line 147 of file opencl.h.

Referenced by dt_opencl_device_init().

◆ options

const char* dt_opencl_device_t::options

Definition at line 151 of file opencl.h.

Referenced by dt_opencl_build_program(), dt_opencl_cleanup_device(), dt_opencl_device_init(), and dt_opencl_load_program().

◆ options_md5

const char* dt_opencl_device_t::options_md5

Definition at line 152 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), and dt_opencl_load_program().

◆ peak_memory

size_t dt_opencl_device_t::peak_memory

Definition at line 155 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), and dt_opencl_memory_statistics().

◆ pinned_memory

int dt_opencl_device_t::pinned_memory

Definition at line 180 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_read_device_config(), dt_opencl_use_pinned_memory(), and dt_opencl_write_device_config().

◆ program

cl_program dt_opencl_device_t::program[256]

Definition at line 133 of file opencl.h.

Referenced by dt_opencl_build_program(), dt_opencl_cleanup_device(), dt_opencl_create_kernel(), dt_opencl_device_init(), and dt_opencl_load_program().

◆ program_used

int dt_opencl_device_t::program_used[256]

Definition at line 135 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), and dt_opencl_load_program().

◆ runtime_error

int dt_opencl_device_t::runtime_error

Definition at line 159 of file opencl.h.

Referenced by dt_opencl_device_init().

◆ summary

cl_int dt_opencl_device_t::summary

Definition at line 153 of file opencl.h.

Referenced by dt_opencl_device_init(), dt_opencl_events_flush(), and dt_opencl_events_reset().

◆ totalevents

int dt_opencl_device_t::totalevents

Definition at line 143 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), and dt_opencl_events_get_slot().

◆ totallost

int dt_opencl_device_t::totallost

Definition at line 145 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_events_get_slot(), and dt_opencl_events_wait_for().

◆ totalsuccess

int dt_opencl_device_t::totalsuccess

Definition at line 144 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), and dt_opencl_events_flush().

◆ use_events

int dt_opencl_device_t::use_events

Definition at line 196 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), dt_opencl_device_init(), dt_opencl_events_flush(), dt_opencl_events_get_slot(), dt_opencl_events_profiling(), dt_opencl_events_reset(), dt_opencl_events_wait_for(), and dt_opencl_read_device_config().

◆ used_available

size_t dt_opencl_device_t::used_available

Definition at line 156 of file opencl.h.

Referenced by dt_opencl_check_tuning(), dt_opencl_device_init(), and dt_opencl_get_device_available().

◆ used_global_mem

cl_ulong dt_opencl_device_t::used_global_mem

Definition at line 132 of file opencl.h.

Referenced by dt_opencl_device_init().

◆ vendor

const char* dt_opencl_device_t::vendor

Definition at line 148 of file opencl.h.

Referenced by dt_opencl_cleanup_device(), and dt_opencl_device_init().

The documentation for this struct was generated from the following file: