Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | #include "arm_compute/core/CL/OpenCL.h" |
| 26 | |
| 27 | #include <dlfcn.h> |
| 28 | #include <iostream> |
| 29 | |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 30 | namespace arm_compute |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 31 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 32 | CLSymbols &CLSymbols::get() |
| 33 | { |
| 34 | static CLSymbols symbols; |
| 35 | return symbols; |
| 36 | } |
| 37 | |
| 38 | bool CLSymbols::load_default() |
| 39 | { |
| 40 | static const std::vector<std::string> libraries{ "libOpenCL.so", "libGLES_mali.so", "libmali.so" }; |
| 41 | |
| 42 | if(_loaded.first) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 43 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 44 | return _loaded.second; |
| 45 | } |
| 46 | |
| 47 | // Indicate that default loading has been tried |
| 48 | _loaded.first = true; |
| 49 | |
| 50 | for(const auto &lib : libraries) |
| 51 | { |
| 52 | if(load(lib)) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 53 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 54 | return true; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 55 | } |
| 56 | } |
| 57 | |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 58 | std::cerr << "Couldn't find any OpenCL library.\n"; |
| 59 | return false; |
| 60 | } |
| 61 | |
| 62 | bool CLSymbols::load(const std::string &library) |
| 63 | { |
| 64 | void *handle = dlopen(library.c_str(), RTLD_LAZY | RTLD_LOCAL); |
| 65 | |
| 66 | if(handle == nullptr) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 67 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 68 | std::cerr << "Can't load " << library << ": " << dlerror() << "\n"; |
| 69 | // Set status of loading to failed |
| 70 | _loaded.second = false; |
| 71 | return false; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 72 | } |
| 73 | |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 74 | #define LOAD_FUNCTION_PTR(func_name, handle) \ |
| 75 | func_name##_ptr = reinterpret_cast<decltype(func_name) *>(dlsym(handle, #func_name)); |
| 76 | |
Anthony Barbier | a9e1533 | 2017-12-22 16:37:30 +0000 | [diff] [blame^] | 77 | LOAD_FUNCTION_PTR(clCreateContextFromType, handle); |
| 78 | LOAD_FUNCTION_PTR(clCreateCommandQueue, handle); |
| 79 | LOAD_FUNCTION_PTR(clGetContextInfo, handle); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 80 | LOAD_FUNCTION_PTR(clBuildProgram, handle); |
| 81 | LOAD_FUNCTION_PTR(clEnqueueNDRangeKernel, handle); |
| 82 | LOAD_FUNCTION_PTR(clSetKernelArg, handle); |
| 83 | LOAD_FUNCTION_PTR(clReleaseKernel, handle); |
| 84 | LOAD_FUNCTION_PTR(clCreateProgramWithSource, handle); |
| 85 | LOAD_FUNCTION_PTR(clCreateBuffer, handle); |
| 86 | LOAD_FUNCTION_PTR(clRetainKernel, handle); |
| 87 | LOAD_FUNCTION_PTR(clCreateKernel, handle); |
| 88 | LOAD_FUNCTION_PTR(clGetProgramInfo, handle); |
| 89 | LOAD_FUNCTION_PTR(clFlush, handle); |
| 90 | LOAD_FUNCTION_PTR(clFinish, handle); |
| 91 | LOAD_FUNCTION_PTR(clReleaseProgram, handle); |
| 92 | LOAD_FUNCTION_PTR(clRetainContext, handle); |
| 93 | LOAD_FUNCTION_PTR(clCreateProgramWithBinary, handle); |
| 94 | LOAD_FUNCTION_PTR(clReleaseCommandQueue, handle); |
| 95 | LOAD_FUNCTION_PTR(clEnqueueMapBuffer, handle); |
| 96 | LOAD_FUNCTION_PTR(clRetainProgram, handle); |
| 97 | LOAD_FUNCTION_PTR(clGetProgramBuildInfo, handle); |
| 98 | LOAD_FUNCTION_PTR(clEnqueueReadBuffer, handle); |
| 99 | LOAD_FUNCTION_PTR(clEnqueueWriteBuffer, handle); |
| 100 | LOAD_FUNCTION_PTR(clReleaseEvent, handle); |
| 101 | LOAD_FUNCTION_PTR(clReleaseContext, handle); |
| 102 | LOAD_FUNCTION_PTR(clRetainCommandQueue, handle); |
| 103 | LOAD_FUNCTION_PTR(clEnqueueUnmapMemObject, handle); |
| 104 | LOAD_FUNCTION_PTR(clRetainMemObject, handle); |
| 105 | LOAD_FUNCTION_PTR(clReleaseMemObject, handle); |
| 106 | LOAD_FUNCTION_PTR(clGetDeviceInfo, handle); |
| 107 | LOAD_FUNCTION_PTR(clGetDeviceIDs, handle); |
| 108 | LOAD_FUNCTION_PTR(clRetainEvent, handle); |
| 109 | LOAD_FUNCTION_PTR(clGetPlatformIDs, handle); |
| 110 | LOAD_FUNCTION_PTR(clGetKernelWorkGroupInfo, handle); |
| 111 | |
| 112 | #undef LOAD_FUNCTION_PTR |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 113 | |
Anthony Barbier | 7b43d31 | 2017-12-14 10:58:47 +0000 | [diff] [blame] | 114 | //Don't call dlclose(handle) or all the symbols will be unloaded ! |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 115 | |
| 116 | // Disable default loading and set status to successful |
| 117 | _loaded = std::make_pair(true, true); |
| 118 | |
| 119 | return true; |
| 120 | } |
| 121 | |
| 122 | bool opencl_is_available() |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 123 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 124 | CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 125 | return CLSymbols::get().clBuildProgram_ptr != nullptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 126 | } |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 127 | } // namespace arm_compute |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 128 | |
Anthony Barbier | a9e1533 | 2017-12-22 16:37:30 +0000 | [diff] [blame^] | 129 | cl_int clGetContextInfo(cl_context context, |
| 130 | cl_context_info param_name, |
| 131 | size_t param_value_size, |
| 132 | void *param_value, |
| 133 | size_t *param_value_size_ret) |
| 134 | { |
| 135 | arm_compute::CLSymbols::get().load_default(); |
| 136 | auto func = arm_compute::CLSymbols::get().clGetContextInfo_ptr; |
| 137 | if(func != nullptr) |
| 138 | { |
| 139 | return func(context, param_name, param_value_size, param_value, param_value_size_ret); |
| 140 | } |
| 141 | else |
| 142 | { |
| 143 | return CL_OUT_OF_RESOURCES; |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | cl_command_queue clCreateCommandQueue(cl_context context, |
| 148 | cl_device_id device, |
| 149 | cl_command_queue_properties properties, |
| 150 | cl_int *errcode_ret) |
| 151 | { |
| 152 | arm_compute::CLSymbols::get().load_default(); |
| 153 | auto func = arm_compute::CLSymbols::get().clCreateCommandQueue_ptr; |
| 154 | if(func != nullptr) |
| 155 | { |
| 156 | return func(context, device, properties, errcode_ret); |
| 157 | } |
| 158 | else |
| 159 | { |
| 160 | return nullptr; |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | cl_context clCreateContextFromType(const cl_context_properties *properties, |
| 165 | cl_device_type device_type, |
| 166 | void (*pfn_notify)(const char *, const void *, size_t, void *), |
| 167 | void *user_data, |
| 168 | cl_int *errcode_ret) |
| 169 | { |
| 170 | arm_compute::CLSymbols::get().load_default(); |
| 171 | auto func = arm_compute::CLSymbols::get().clCreateContextFromType_ptr; |
| 172 | if(func != nullptr) |
| 173 | { |
| 174 | return func(properties, device_type, pfn_notify, user_data, errcode_ret); |
| 175 | } |
| 176 | else |
| 177 | { |
| 178 | return nullptr; |
| 179 | } |
| 180 | } |
| 181 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 182 | cl_int clBuildProgram( |
| 183 | cl_program program, |
| 184 | cl_uint num_devices, |
| 185 | const cl_device_id *device_list, |
| 186 | const char *options, |
| 187 | void(CL_CALLBACK *pfn_notify)(cl_program program, void *user_data), |
| 188 | void *user_data) |
| 189 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 190 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 191 | auto func = arm_compute::CLSymbols::get().clBuildProgram_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 192 | if(func != nullptr) |
| 193 | { |
| 194 | return func(program, num_devices, device_list, options, pfn_notify, user_data); |
| 195 | } |
| 196 | else |
| 197 | { |
| 198 | return CL_OUT_OF_RESOURCES; |
| 199 | } |
| 200 | } |
| 201 | |
| 202 | cl_int clEnqueueNDRangeKernel( |
| 203 | cl_command_queue command_queue, |
| 204 | cl_kernel kernel, |
| 205 | cl_uint work_dim, |
| 206 | const size_t *global_work_offset, |
| 207 | const size_t *global_work_size, |
| 208 | const size_t *local_work_size, |
| 209 | cl_uint num_events_in_wait_list, |
| 210 | const cl_event *event_wait_list, |
| 211 | cl_event *event) |
| 212 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 213 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 214 | auto func = arm_compute::CLSymbols::get().clEnqueueNDRangeKernel_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 215 | if(func != nullptr) |
| 216 | { |
| 217 | return func(command_queue, kernel, work_dim, global_work_offset, global_work_size, local_work_size, num_events_in_wait_list, event_wait_list, event); |
| 218 | } |
| 219 | else |
| 220 | { |
| 221 | return CL_OUT_OF_RESOURCES; |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | cl_int clSetKernelArg( |
| 226 | cl_kernel kernel, |
| 227 | cl_uint arg_index, |
| 228 | size_t arg_size, |
| 229 | const void *arg_value) |
| 230 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 231 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 232 | auto func = arm_compute::CLSymbols::get().clSetKernelArg_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 233 | if(func != nullptr) |
| 234 | { |
| 235 | return func(kernel, arg_index, arg_size, arg_value); |
| 236 | } |
| 237 | else |
| 238 | { |
| 239 | return CL_OUT_OF_RESOURCES; |
| 240 | } |
| 241 | } |
| 242 | |
Georgios Pinitas | baf174e | 2017-09-08 19:47:30 +0100 | [diff] [blame] | 243 | cl_int clRetainMemObject(cl_mem memobj) |
| 244 | { |
| 245 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 246 | auto func = arm_compute::CLSymbols::get().clRetainMemObject_ptr; |
Georgios Pinitas | baf174e | 2017-09-08 19:47:30 +0100 | [diff] [blame] | 247 | if(func != nullptr) |
| 248 | { |
| 249 | return func(memobj); |
| 250 | } |
| 251 | else |
| 252 | { |
| 253 | return CL_OUT_OF_RESOURCES; |
| 254 | } |
| 255 | } |
| 256 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 257 | cl_int clReleaseMemObject(cl_mem memobj) |
| 258 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 259 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 260 | auto func = arm_compute::CLSymbols::get().clReleaseMemObject_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 261 | if(func != nullptr) |
| 262 | { |
| 263 | return func(memobj); |
| 264 | } |
| 265 | else |
| 266 | { |
| 267 | return CL_OUT_OF_RESOURCES; |
| 268 | } |
| 269 | } |
| 270 | |
| 271 | cl_int clEnqueueUnmapMemObject( |
| 272 | cl_command_queue command_queue, |
| 273 | cl_mem memobj, |
| 274 | void *mapped_ptr, |
| 275 | cl_uint num_events_in_wait_list, |
| 276 | const cl_event *event_wait_list, |
| 277 | cl_event *event) |
| 278 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 279 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 280 | auto func = arm_compute::CLSymbols::get().clEnqueueUnmapMemObject_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 281 | if(func != nullptr) |
| 282 | { |
| 283 | return func(command_queue, memobj, mapped_ptr, num_events_in_wait_list, event_wait_list, event); |
| 284 | } |
| 285 | else |
| 286 | { |
| 287 | return CL_OUT_OF_RESOURCES; |
| 288 | } |
| 289 | } |
| 290 | |
| 291 | cl_int clRetainCommandQueue(cl_command_queue command_queue) |
| 292 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 293 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 294 | auto func = arm_compute::CLSymbols::get().clRetainCommandQueue_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 295 | if(func != nullptr) |
| 296 | { |
| 297 | return func(command_queue); |
| 298 | } |
| 299 | else |
| 300 | { |
| 301 | return CL_OUT_OF_RESOURCES; |
| 302 | } |
| 303 | } |
| 304 | |
| 305 | cl_int clReleaseContext(cl_context context) |
| 306 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 307 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 308 | auto func = arm_compute::CLSymbols::get().clReleaseContext_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 309 | if(func != nullptr) |
| 310 | { |
| 311 | return func(context); |
| 312 | } |
| 313 | else |
| 314 | { |
| 315 | return CL_OUT_OF_RESOURCES; |
| 316 | } |
| 317 | } |
| 318 | cl_int clReleaseEvent(cl_event event) |
| 319 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 320 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 321 | auto func = arm_compute::CLSymbols::get().clReleaseEvent_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 322 | if(func != nullptr) |
| 323 | { |
| 324 | return func(event); |
| 325 | } |
| 326 | else |
| 327 | { |
| 328 | return CL_OUT_OF_RESOURCES; |
| 329 | } |
| 330 | } |
| 331 | |
| 332 | cl_int clEnqueueWriteBuffer( |
| 333 | cl_command_queue command_queue, |
| 334 | cl_mem buffer, |
| 335 | cl_bool blocking_write, |
| 336 | size_t offset, |
| 337 | size_t size, |
| 338 | const void *ptr, |
| 339 | cl_uint num_events_in_wait_list, |
| 340 | const cl_event *event_wait_list, |
| 341 | cl_event *event) |
| 342 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 343 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 344 | auto func = arm_compute::CLSymbols::get().clEnqueueWriteBuffer_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 345 | if(func != nullptr) |
| 346 | { |
| 347 | return func(command_queue, buffer, blocking_write, offset, size, ptr, num_events_in_wait_list, event_wait_list, event); |
| 348 | } |
| 349 | else |
| 350 | { |
| 351 | return CL_OUT_OF_RESOURCES; |
| 352 | } |
| 353 | } |
| 354 | |
| 355 | cl_int clEnqueueReadBuffer( |
| 356 | cl_command_queue command_queue, |
| 357 | cl_mem buffer, |
| 358 | cl_bool blocking_read, |
| 359 | size_t offset, |
| 360 | size_t size, |
| 361 | void *ptr, |
| 362 | cl_uint num_events_in_wait_list, |
| 363 | const cl_event *event_wait_list, |
| 364 | cl_event *event) |
| 365 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 366 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 367 | auto func = arm_compute::CLSymbols::get().clEnqueueReadBuffer_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 368 | if(func != nullptr) |
| 369 | { |
| 370 | return func(command_queue, buffer, blocking_read, offset, size, ptr, num_events_in_wait_list, event_wait_list, event); |
| 371 | } |
| 372 | else |
| 373 | { |
| 374 | return CL_OUT_OF_RESOURCES; |
| 375 | } |
| 376 | } |
| 377 | |
| 378 | cl_int clGetProgramBuildInfo( |
| 379 | cl_program program, |
| 380 | cl_device_id device, |
| 381 | cl_program_build_info param_name, |
| 382 | size_t param_value_size, |
| 383 | void *param_value, |
| 384 | size_t *param_value_size_ret) |
| 385 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 386 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 387 | auto func = arm_compute::CLSymbols::get().clGetProgramBuildInfo_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 388 | if(func != nullptr) |
| 389 | { |
| 390 | return func(program, device, param_name, param_value_size, param_value, param_value_size_ret); |
| 391 | } |
| 392 | else |
| 393 | { |
| 394 | return CL_OUT_OF_RESOURCES; |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | cl_int clRetainProgram(cl_program program) |
| 399 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 400 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 401 | auto func = arm_compute::CLSymbols::get().clRetainProgram_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 402 | if(func != nullptr) |
| 403 | { |
| 404 | return func(program); |
| 405 | } |
| 406 | else |
| 407 | { |
| 408 | return CL_OUT_OF_RESOURCES; |
| 409 | } |
| 410 | } |
| 411 | |
| 412 | void *clEnqueueMapBuffer( |
| 413 | cl_command_queue command_queue, |
| 414 | cl_mem buffer, |
| 415 | cl_bool blocking_map, |
| 416 | cl_map_flags map_flags, |
| 417 | size_t offset, |
| 418 | size_t size, |
| 419 | cl_uint num_events_in_wait_list, |
| 420 | const cl_event *event_wait_list, |
| 421 | cl_event *event, |
| 422 | cl_int *errcode_ret) |
| 423 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 424 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 425 | auto func = arm_compute::CLSymbols::get().clEnqueueMapBuffer_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 426 | if(func != nullptr) |
| 427 | { |
| 428 | return func(command_queue, buffer, blocking_map, map_flags, offset, size, num_events_in_wait_list, event_wait_list, event, errcode_ret); |
| 429 | } |
| 430 | else |
| 431 | { |
| 432 | if(errcode_ret != nullptr) |
| 433 | { |
| 434 | *errcode_ret = CL_OUT_OF_RESOURCES; |
| 435 | } |
| 436 | return nullptr; |
| 437 | } |
| 438 | } |
| 439 | |
| 440 | cl_int clReleaseCommandQueue(cl_command_queue command_queue) |
| 441 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 442 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 443 | auto func = arm_compute::CLSymbols::get().clReleaseCommandQueue_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 444 | if(func != nullptr) |
| 445 | { |
| 446 | return func(command_queue); |
| 447 | } |
| 448 | else |
| 449 | { |
| 450 | return CL_OUT_OF_RESOURCES; |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | cl_program clCreateProgramWithBinary( |
| 455 | cl_context context, |
| 456 | cl_uint num_devices, |
| 457 | const cl_device_id *device_list, |
| 458 | const size_t *lengths, |
| 459 | const unsigned char **binaries, |
| 460 | cl_int *binary_status, |
| 461 | cl_int *errcode_ret) |
| 462 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 463 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 464 | auto func = arm_compute::CLSymbols::get().clCreateProgramWithBinary_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 465 | if(func != nullptr) |
| 466 | { |
| 467 | return func(context, num_devices, device_list, lengths, binaries, binary_status, errcode_ret); |
| 468 | } |
| 469 | else |
| 470 | { |
| 471 | if(errcode_ret != nullptr) |
| 472 | { |
| 473 | *errcode_ret = CL_OUT_OF_RESOURCES; |
| 474 | } |
| 475 | return nullptr; |
| 476 | } |
| 477 | } |
| 478 | |
| 479 | cl_int clRetainContext(cl_context context) |
| 480 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 481 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 482 | auto func = arm_compute::CLSymbols::get().clRetainContext_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 483 | if(func != nullptr) |
| 484 | { |
| 485 | return func(context); |
| 486 | } |
| 487 | else |
| 488 | { |
| 489 | return CL_OUT_OF_RESOURCES; |
| 490 | } |
| 491 | } |
| 492 | |
| 493 | cl_int clReleaseProgram(cl_program program) |
| 494 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 495 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 496 | auto func = arm_compute::CLSymbols::get().clReleaseProgram_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 497 | if(func != nullptr) |
| 498 | { |
| 499 | return func(program); |
| 500 | } |
| 501 | else |
| 502 | { |
| 503 | return CL_OUT_OF_RESOURCES; |
| 504 | } |
| 505 | } |
| 506 | |
| 507 | cl_int clFlush(cl_command_queue command_queue) |
| 508 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 509 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 510 | auto func = arm_compute::CLSymbols::get().clFlush_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 511 | if(func != nullptr) |
| 512 | { |
| 513 | return func(command_queue); |
| 514 | } |
| 515 | else |
| 516 | { |
| 517 | return CL_OUT_OF_RESOURCES; |
| 518 | } |
| 519 | } |
| 520 | |
Gian Marco Iodice | 63d76a7 | 2017-08-11 11:56:52 +0100 | [diff] [blame] | 521 | cl_int clFinish(cl_command_queue command_queue) |
| 522 | { |
| 523 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 524 | auto func = arm_compute::CLSymbols::get().clFinish_ptr; |
Gian Marco Iodice | 63d76a7 | 2017-08-11 11:56:52 +0100 | [diff] [blame] | 525 | if(func != nullptr) |
| 526 | { |
| 527 | return func(command_queue); |
| 528 | } |
| 529 | else |
| 530 | { |
| 531 | return CL_OUT_OF_RESOURCES; |
| 532 | } |
| 533 | } |
| 534 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 535 | cl_int clGetProgramInfo( |
| 536 | cl_program program, |
| 537 | cl_program_info param_name, |
| 538 | size_t param_value_size, |
| 539 | void *param_value, |
| 540 | size_t *param_value_size_ret) |
| 541 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 542 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 543 | auto func = arm_compute::CLSymbols::get().clGetProgramInfo_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 544 | if(func != nullptr) |
| 545 | { |
| 546 | return func(program, param_name, param_value_size, param_value, param_value_size_ret); |
| 547 | } |
| 548 | else |
| 549 | { |
| 550 | return CL_OUT_OF_RESOURCES; |
| 551 | } |
| 552 | } |
| 553 | |
| 554 | cl_kernel clCreateKernel( |
| 555 | cl_program program, |
| 556 | const char *kernel_name, |
| 557 | cl_int *errcode_ret) |
| 558 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 559 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 560 | auto func = arm_compute::CLSymbols::get().clCreateKernel_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 561 | if(func != nullptr) |
| 562 | { |
| 563 | return func(program, kernel_name, errcode_ret); |
| 564 | } |
| 565 | else |
| 566 | { |
| 567 | if(errcode_ret != nullptr) |
| 568 | { |
| 569 | *errcode_ret = CL_OUT_OF_RESOURCES; |
| 570 | } |
| 571 | return nullptr; |
| 572 | } |
| 573 | } |
| 574 | |
| 575 | cl_int clRetainKernel(cl_kernel kernel) |
| 576 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 577 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 578 | auto func = arm_compute::CLSymbols::get().clRetainKernel_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 579 | if(func != nullptr) |
| 580 | { |
| 581 | return func(kernel); |
| 582 | } |
| 583 | else |
| 584 | { |
| 585 | return CL_OUT_OF_RESOURCES; |
| 586 | } |
| 587 | } |
| 588 | |
| 589 | cl_mem clCreateBuffer( |
| 590 | cl_context context, |
| 591 | cl_mem_flags flags, |
| 592 | size_t size, |
| 593 | void *host_ptr, |
| 594 | cl_int *errcode_ret) |
| 595 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 596 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 597 | auto func = arm_compute::CLSymbols::get().clCreateBuffer_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 598 | if(func != nullptr) |
| 599 | { |
| 600 | return func(context, flags, size, host_ptr, errcode_ret); |
| 601 | } |
| 602 | else |
| 603 | { |
| 604 | if(errcode_ret != nullptr) |
| 605 | { |
| 606 | *errcode_ret = CL_OUT_OF_RESOURCES; |
| 607 | } |
| 608 | return nullptr; |
| 609 | } |
| 610 | } |
| 611 | |
| 612 | cl_program clCreateProgramWithSource( |
| 613 | cl_context context, |
| 614 | cl_uint count, |
| 615 | const char **strings, |
| 616 | const size_t *lengths, |
| 617 | cl_int *errcode_ret) |
| 618 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 619 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 620 | auto func = arm_compute::CLSymbols::get().clCreateProgramWithSource_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 621 | if(func != nullptr) |
| 622 | { |
| 623 | return func(context, count, strings, lengths, errcode_ret); |
| 624 | } |
| 625 | else |
| 626 | { |
| 627 | if(errcode_ret != nullptr) |
| 628 | { |
| 629 | *errcode_ret = CL_OUT_OF_RESOURCES; |
| 630 | } |
| 631 | return nullptr; |
| 632 | } |
| 633 | } |
| 634 | |
| 635 | cl_int clReleaseKernel(cl_kernel kernel) |
| 636 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 637 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 638 | auto func = arm_compute::CLSymbols::get().clReleaseKernel_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 639 | if(func != nullptr) |
| 640 | { |
| 641 | return func(kernel); |
| 642 | } |
| 643 | else |
| 644 | { |
| 645 | return CL_OUT_OF_RESOURCES; |
| 646 | } |
| 647 | } |
| 648 | |
| 649 | cl_int clGetDeviceIDs(cl_platform_id platform, |
| 650 | cl_device_type device_type, |
| 651 | cl_uint num_entries, |
| 652 | cl_device_id *devices, |
| 653 | cl_uint *num_devices) |
| 654 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 655 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 656 | auto func = arm_compute::CLSymbols::get().clGetDeviceIDs_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 657 | if(func != nullptr) |
| 658 | { |
| 659 | return func(platform, device_type, num_entries, devices, num_devices); |
| 660 | } |
| 661 | else |
| 662 | { |
| 663 | return CL_OUT_OF_RESOURCES; |
| 664 | } |
| 665 | } |
| 666 | |
| 667 | cl_int clGetDeviceInfo(cl_device_id device, |
| 668 | cl_device_info param_name, |
| 669 | size_t param_value_size, |
| 670 | void *param_value, |
| 671 | size_t *param_value_size_ret) |
| 672 | { |
Moritz Pflanzer | 725788e | 2017-07-07 15:35:56 +0100 | [diff] [blame] | 673 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 674 | auto func = arm_compute::CLSymbols::get().clGetDeviceInfo_ptr; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 675 | if(func != nullptr) |
| 676 | { |
| 677 | return func(device, param_name, param_value_size, param_value, param_value_size_ret); |
| 678 | } |
| 679 | else |
| 680 | { |
| 681 | return CL_OUT_OF_RESOURCES; |
| 682 | } |
| 683 | } |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame] | 684 | |
| 685 | cl_int clRetainEvent(cl_event event) |
| 686 | { |
Moritz Pflanzer | 159b6da | 2017-09-20 16:03:35 +0100 | [diff] [blame] | 687 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 688 | auto func = arm_compute::CLSymbols::get().clRetainEvent_ptr; |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame] | 689 | if(func != nullptr) |
| 690 | { |
| 691 | return func(event); |
| 692 | } |
| 693 | else |
| 694 | { |
| 695 | return CL_OUT_OF_RESOURCES; |
| 696 | } |
| 697 | } |
steniu01 | f01f9de | 2017-09-27 17:00:11 +0100 | [diff] [blame] | 698 | |
| 699 | cl_int clGetPlatformIDs(cl_uint num_entries, cl_platform_id *platforms, cl_uint *num_platforms) |
| 700 | { |
| 701 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 702 | auto func = arm_compute::CLSymbols::get().clGetPlatformIDs_ptr; |
steniu01 | f01f9de | 2017-09-27 17:00:11 +0100 | [diff] [blame] | 703 | if(func != nullptr) |
| 704 | { |
| 705 | return func(num_entries, platforms, num_platforms); |
| 706 | } |
| 707 | else |
| 708 | { |
| 709 | return CL_OUT_OF_RESOURCES; |
| 710 | } |
| 711 | } |
Abel Bernabeu | 5a6e053 | 2017-09-28 09:53:45 +0100 | [diff] [blame] | 712 | |
| 713 | cl_int |
| 714 | clGetKernelWorkGroupInfo(cl_kernel kernel, |
| 715 | cl_device_id device, |
| 716 | cl_kernel_work_group_info param_name, |
| 717 | size_t param_value_size, |
| 718 | void *param_value, |
| 719 | size_t *param_value_size_ret) |
| 720 | { |
| 721 | arm_compute::CLSymbols::get().load_default(); |
Anthony Barbier | 58c4ff1 | 2017-11-09 09:15:32 +0000 | [diff] [blame] | 722 | auto func = arm_compute::CLSymbols::get().clGetKernelWorkGroupInfo_ptr; |
Abel Bernabeu | 5a6e053 | 2017-09-28 09:53:45 +0100 | [diff] [blame] | 723 | if(func != nullptr) |
| 724 | { |
| 725 | return func(kernel, device, param_name, param_value_size, param_value, param_value_size_ret); |
| 726 | } |
| 727 | else |
| 728 | { |
| 729 | return CL_OUT_OF_RESOURCES; |
| 730 | } |
| 731 | } |