cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 1 | /* |
| 2 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3 | % % |
| 4 | % % |
| 5 | % % |
| 6 | % OOO PPPP EEEEE N N CCCC L % |
| 7 | % O O P P E NN N C L % |
| 8 | % O O PPPP EEE N N N C L % |
| 9 | % O O P E N NN C L % |
| 10 | % OOO P EEEEE N N CCCC LLLLL % |
| 11 | % % |
| 12 | % % |
| 13 | % MagickCore OpenCL Methods % |
| 14 | % % |
| 15 | % Software Design % |
cristy | de984cd | 2013-12-01 14:49:27 +0000 | [diff] [blame] | 16 | % Cristy % |
cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 17 | % March 2000 % |
| 18 | % % |
| 19 | % % |
cristy | b56bb24 | 2014-11-25 17:12:48 +0000 | [diff] [blame] | 20 | % Copyright 1999-2015 ImageMagick Studio LLC, a non-profit organization % |
cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 21 | % dedicated to making software imaging solutions freely available. % |
| 22 | % % |
| 23 | % You may not use this file except in compliance with the License. You may % |
| 24 | % obtain a copy of the License at % |
| 25 | % % |
| 26 | % http://www.imagemagick.org/script/license.php % |
| 27 | % % |
| 28 | % Unless required by applicable law or agreed to in writing, software % |
| 29 | % distributed under the License is distributed on an "AS IS" BASIS, % |
| 30 | % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % |
| 31 | % See the License for the specific language governing permissions and % |
| 32 | % limitations under the License. % |
| 33 | % % |
| 34 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 35 | % |
| 36 | % |
| 37 | % |
| 38 | */ |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 39 | |
cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 40 | /* |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 41 | Include declarations. |
cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 42 | */ |
| 43 | #include "MagickCore/studio.h" |
| 44 | #include "MagickCore/artifact.h" |
| 45 | #include "MagickCore/cache.h" |
| 46 | #include "MagickCore/color.h" |
| 47 | #include "MagickCore/compare.h" |
| 48 | #include "MagickCore/constitute.h" |
| 49 | #include "MagickCore/distort.h" |
| 50 | #include "MagickCore/draw.h" |
| 51 | #include "MagickCore/effect.h" |
| 52 | #include "MagickCore/exception.h" |
| 53 | #include "MagickCore/exception-private.h" |
| 54 | #include "MagickCore/fx.h" |
| 55 | #include "MagickCore/gem.h" |
| 56 | #include "MagickCore/geometry.h" |
| 57 | #include "MagickCore/image.h" |
| 58 | #include "MagickCore/image-private.h" |
| 59 | #include "MagickCore/layer.h" |
| 60 | #include "MagickCore/mime-private.h" |
| 61 | #include "MagickCore/memory_.h" |
| 62 | #include "MagickCore/monitor.h" |
| 63 | #include "MagickCore/montage.h" |
| 64 | #include "MagickCore/morphology.h" |
cristy | d116555 | 2013-11-24 20:10:57 +0000 | [diff] [blame] | 65 | #include "MagickCore/nt-base.h" |
cristy | 1e37e8f | 2014-02-21 17:05:37 +0000 | [diff] [blame] | 66 | #include "MagickCore/nt-base-private.h" |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 67 | #include "MagickCore/opencl.h" |
| 68 | #include "MagickCore/opencl-private.h" |
cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 69 | #include "MagickCore/option.h" |
| 70 | #include "MagickCore/policy.h" |
| 71 | #include "MagickCore/property.h" |
| 72 | #include "MagickCore/quantize.h" |
| 73 | #include "MagickCore/quantum.h" |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 74 | #include "MagickCore/random_.h" |
| 75 | #include "MagickCore/random-private.h" |
cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 76 | #include "MagickCore/resample.h" |
| 77 | #include "MagickCore/resource_.h" |
| 78 | #include "MagickCore/splay-tree.h" |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 79 | #include "MagickCore/semaphore.h" |
cristy | dbba821 | 2013-07-19 14:53:50 +0000 | [diff] [blame] | 80 | #include "MagickCore/statistic.h" |
| 81 | #include "MagickCore/string_.h" |
| 82 | #include "MagickCore/token.h" |
| 83 | #include "MagickCore/utility.h" |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 84 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 85 | #ifdef MAGICKCORE_CLPERFMARKER |
| 86 | #include "CLPerfMarker.h" |
| 87 | #endif |
| 88 | |
| 89 | |
| 90 | #if defined(MAGICKCORE_OPENCL_SUPPORT) |
| 91 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 92 | #ifdef MAGICKCORE_HAVE_OPENCL_CL_H |
| 93 | #define MAGICKCORE_OPENCL_MACOSX 1 |
| 94 | #endif |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 95 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 96 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 97 | #define NUM_CL_RAND_GENERATORS 1024 /* number of random number generators running in parallel */ |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 98 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 99 | /* |
| 100 | * |
| 101 | * Dynamic library loading functions |
| 102 | * |
| 103 | */ |
| 104 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
| 105 | #else |
| 106 | #include <dlfcn.h> |
| 107 | #endif |
| 108 | |
| 109 | // dynamically load a library. returns NULL on failure |
| 110 | void *OsLibraryLoad(const char *libraryName) |
| 111 | { |
| 112 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
| 113 | return (void *)LoadLibraryA(libraryName); |
| 114 | #else |
| 115 | return (void *)dlopen(libraryName, RTLD_NOW); |
| 116 | #endif |
| 117 | } |
| 118 | |
| 119 | // get a function pointer from a loaded library. returns NULL on failure. |
| 120 | void *OsLibraryGetFunctionAddress(void *library, const char *functionName) |
| 121 | { |
| 122 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
| 123 | if (!library || !functionName) |
| 124 | { |
| 125 | return NULL; |
| 126 | } |
| 127 | return (void *) GetProcAddress( (HMODULE)library, functionName); |
| 128 | #else |
| 129 | if (!library || !functionName) |
| 130 | { |
| 131 | return NULL; |
| 132 | } |
| 133 | return (void *)dlsym(library, functionName); |
| 134 | #endif |
| 135 | } |
| 136 | |
| 137 | // unload a library. |
| 138 | void OsLibraryUnload(void *library) |
| 139 | { |
| 140 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
| 141 | FreeLibrary( (HMODULE)library); |
| 142 | #else |
| 143 | dlclose(library); |
| 144 | #endif |
| 145 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 146 | |
| 147 | |
| 148 | /* |
| 149 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 150 | % % |
| 151 | % % |
| 152 | % % |
| 153 | + A c q u i r e M a g i c k O p e n C L E n v % |
| 154 | % % |
| 155 | % % |
| 156 | % % |
| 157 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 158 | % |
| 159 | % AcquireMagickOpenCLEnv() allocates the MagickCLEnv structure |
| 160 | % |
| 161 | */ |
| 162 | |
| 163 | MagickExport MagickCLEnv AcquireMagickOpenCLEnv() |
| 164 | { |
| 165 | MagickCLEnv clEnv; |
| 166 | clEnv = (MagickCLEnv) AcquireMagickMemory(sizeof(struct _MagickCLEnv)); |
| 167 | if (clEnv != NULL) |
| 168 | { |
| 169 | memset(clEnv, 0, sizeof(struct _MagickCLEnv)); |
cristy | 04b11db | 2014-02-16 15:10:39 +0000 | [diff] [blame] | 170 | ActivateSemaphoreInfo(&clEnv->lock); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 171 | } |
| 172 | return clEnv; |
| 173 | } |
| 174 | |
| 175 | |
| 176 | /* |
| 177 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 178 | % % |
| 179 | % % |
| 180 | % % |
| 181 | + R e l i n q u i s h M a g i c k O p e n C L E n v % |
| 182 | % % |
| 183 | % % |
| 184 | % % |
| 185 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 186 | % |
| 187 | % RelinquishMagickOpenCLEnv() destroy the MagickCLEnv structure |
| 188 | % |
| 189 | % The format of the RelinquishMagickOpenCLEnv method is: |
| 190 | % |
| 191 | % MagickBooleanType RelinquishMagickOpenCLEnv(MagickCLEnv clEnv) |
| 192 | % |
| 193 | % A description of each parameter follows: |
| 194 | % |
| 195 | % o clEnv: MagickCLEnv structure to destroy |
| 196 | % |
| 197 | */ |
| 198 | |
| 199 | MagickExport MagickBooleanType RelinquishMagickOpenCLEnv(MagickCLEnv clEnv) |
| 200 | { |
cristy | f432c63 | 2014-12-07 15:11:28 +0000 | [diff] [blame^] | 201 | if (clEnv != (MagickCLEnv) NULL) |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 202 | { |
dirk | 832becc | 2014-08-04 19:44:34 +0000 | [diff] [blame] | 203 | RelinquishSemaphoreInfo(&clEnv->lock); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 204 | RelinquishMagickMemory(clEnv); |
| 205 | return MagickTrue; |
| 206 | } |
| 207 | return MagickFalse; |
| 208 | } |
| 209 | |
| 210 | |
| 211 | /* |
| 212 | * Default OpenCL environment |
| 213 | */ |
| 214 | MagickCLEnv defaultCLEnv; |
| 215 | SemaphoreInfo* defaultCLEnvLock; |
| 216 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 217 | /* |
| 218 | * OpenCL library |
| 219 | */ |
| 220 | MagickLibrary * OpenCLLib; |
| 221 | SemaphoreInfo* OpenCLLibLock; |
| 222 | |
| 223 | |
| 224 | static MagickBooleanType bindOpenCLFunctions(void* library) |
| 225 | { |
| 226 | #ifdef MAGICKCORE_OPENCL_MACOSX |
| 227 | #define BIND(X) OpenCLLib->X= &X; |
| 228 | #else |
| 229 | #define BIND(X)\ |
| 230 | if ((OpenCLLib->X=(MAGICKpfn_##X)OsLibraryGetFunctionAddress(library,#X)) == NULL)\ |
| 231 | return MagickFalse; |
| 232 | #endif |
| 233 | |
| 234 | BIND(clGetPlatformIDs); |
| 235 | BIND(clGetPlatformInfo); |
| 236 | |
| 237 | BIND(clGetDeviceIDs); |
| 238 | BIND(clGetDeviceInfo); |
| 239 | |
| 240 | BIND(clCreateContext); |
| 241 | |
| 242 | BIND(clCreateBuffer); |
| 243 | BIND(clReleaseMemObject); |
| 244 | |
| 245 | BIND(clCreateProgramWithSource); |
| 246 | BIND(clCreateProgramWithBinary); |
| 247 | BIND(clBuildProgram); |
| 248 | BIND(clGetProgramInfo); |
| 249 | BIND(clGetProgramBuildInfo); |
| 250 | |
| 251 | BIND(clCreateKernel); |
| 252 | BIND(clReleaseKernel); |
| 253 | BIND(clSetKernelArg); |
| 254 | |
| 255 | BIND(clFlush); |
| 256 | BIND(clFinish); |
| 257 | |
| 258 | BIND(clEnqueueNDRangeKernel); |
| 259 | BIND(clEnqueueReadBuffer); |
| 260 | BIND(clEnqueueMapBuffer); |
| 261 | BIND(clEnqueueUnmapMemObject); |
| 262 | |
| 263 | BIND(clCreateCommandQueue); |
| 264 | BIND(clReleaseCommandQueue); |
| 265 | |
| 266 | return MagickTrue; |
| 267 | } |
| 268 | |
| 269 | MagickLibrary * GetOpenCLLib() |
| 270 | { |
| 271 | if (OpenCLLib == NULL) |
| 272 | { |
| 273 | if (OpenCLLibLock == NULL) |
| 274 | { |
| 275 | ActivateSemaphoreInfo(&OpenCLLibLock); |
| 276 | } |
| 277 | |
| 278 | LockSemaphoreInfo(OpenCLLibLock); |
| 279 | |
| 280 | OpenCLLib = (MagickLibrary *) AcquireMagickMemory (sizeof (MagickLibrary)); |
| 281 | |
| 282 | if (OpenCLLib != NULL) |
| 283 | { |
| 284 | MagickBooleanType status = MagickFalse; |
| 285 | void * library = NULL; |
| 286 | |
| 287 | #ifdef MAGICKCORE_OPENCL_MACOSX |
| 288 | status = bindOpenCLFunctions(library); |
| 289 | #else |
| 290 | |
| 291 | memset(OpenCLLib, 0, sizeof(MagickLibrary)); |
| 292 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
| 293 | library = OsLibraryLoad("OpenCL.dll"); |
| 294 | #else |
| 295 | library = OsLibraryLoad("libOpenCL.so"); |
| 296 | #endif |
| 297 | if (library) |
| 298 | status = bindOpenCLFunctions(library); |
| 299 | |
| 300 | if (status==MagickTrue) |
| 301 | OpenCLLib->base=library; |
| 302 | else |
| 303 | OpenCLLib=(MagickLibrary *)RelinquishMagickMemory(OpenCLLib); |
| 304 | #endif |
| 305 | } |
| 306 | |
| 307 | UnlockSemaphoreInfo(OpenCLLibLock); |
| 308 | } |
| 309 | |
| 310 | |
| 311 | return OpenCLLib; |
| 312 | } |
| 313 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 314 | |
| 315 | /* |
| 316 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 317 | % % |
| 318 | % % |
| 319 | % % |
| 320 | + G e t D e f a u l t O p e n C L E n v % |
| 321 | % % |
| 322 | % % |
| 323 | % % |
| 324 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 325 | % |
| 326 | % GetDefaultOpenCLEnv() returns the default OpenCL env |
| 327 | % |
| 328 | % The format of the GetDefaultOpenCLEnv method is: |
| 329 | % |
| 330 | % MagickCLEnv GetDefaultOpenCLEnv() |
| 331 | % |
| 332 | % A description of each parameter follows: |
| 333 | % |
| 334 | % o exception: return any errors or warnings. |
| 335 | % |
| 336 | */ |
| 337 | |
| 338 | MagickExport MagickCLEnv GetDefaultOpenCLEnv() |
| 339 | { |
| 340 | if (defaultCLEnv == NULL) |
| 341 | { |
| 342 | if (defaultCLEnvLock == NULL) |
| 343 | { |
cristy | 04b11db | 2014-02-16 15:10:39 +0000 | [diff] [blame] | 344 | ActivateSemaphoreInfo(&defaultCLEnvLock); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 345 | } |
| 346 | LockSemaphoreInfo(defaultCLEnvLock); |
| 347 | defaultCLEnv = AcquireMagickOpenCLEnv(); |
| 348 | UnlockSemaphoreInfo(defaultCLEnvLock); |
| 349 | } |
| 350 | return defaultCLEnv; |
| 351 | } |
| 352 | |
| 353 | static void LockDefaultOpenCLEnv() { |
| 354 | if (defaultCLEnvLock == NULL) |
| 355 | { |
cristy | 04b11db | 2014-02-16 15:10:39 +0000 | [diff] [blame] | 356 | ActivateSemaphoreInfo(&defaultCLEnvLock); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 357 | } |
| 358 | LockSemaphoreInfo(defaultCLEnvLock); |
| 359 | } |
| 360 | |
| 361 | static void UnlockDefaultOpenCLEnv() { |
| 362 | if (defaultCLEnvLock == NULL) |
| 363 | { |
cristy | 04b11db | 2014-02-16 15:10:39 +0000 | [diff] [blame] | 364 | ActivateSemaphoreInfo(&defaultCLEnvLock); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 365 | } |
| 366 | else |
| 367 | UnlockSemaphoreInfo(defaultCLEnvLock); |
| 368 | } |
| 369 | |
| 370 | |
| 371 | /* |
| 372 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 373 | % % |
| 374 | % % |
| 375 | % % |
| 376 | + S e t D e f a u l t O p e n C L E n v % |
| 377 | % % |
| 378 | % % |
| 379 | % % |
| 380 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 381 | % |
| 382 | % SetDefaultOpenCLEnv() sets the new OpenCL environment as default |
| 383 | % and returns the old OpenCL environment |
| 384 | % |
| 385 | % The format of the SetDefaultOpenCLEnv() method is: |
| 386 | % |
| 387 | % MagickCLEnv SetDefaultOpenCLEnv(MagickCLEnv clEnv) |
| 388 | % |
| 389 | % A description of each parameter follows: |
| 390 | % |
| 391 | % o clEnv: the new default OpenCL environment. |
| 392 | % |
| 393 | */ |
| 394 | MagickExport MagickCLEnv SetDefaultOpenCLEnv(MagickCLEnv clEnv) |
| 395 | { |
| 396 | MagickCLEnv oldEnv; |
| 397 | LockDefaultOpenCLEnv(); |
| 398 | oldEnv = defaultCLEnv; |
| 399 | defaultCLEnv = clEnv; |
| 400 | UnlockDefaultOpenCLEnv(); |
| 401 | return oldEnv; |
| 402 | } |
| 403 | |
| 404 | |
| 405 | |
| 406 | /* |
| 407 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 408 | % % |
| 409 | % % |
| 410 | % % |
| 411 | + S e t M a g i c k O p e n C L E n v P a r a m % |
| 412 | % % |
| 413 | % % |
| 414 | % % |
| 415 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 416 | % |
| 417 | % SetMagickOpenCLEnvParam() sets the parameters in the OpenCL environment |
| 418 | % |
| 419 | % The format of the SetMagickOpenCLEnvParam() method is: |
| 420 | % |
| 421 | % MagickBooleanType SetMagickOpenCLEnvParam(MagickCLEnv clEnv, |
| 422 | % MagickOpenCLEnvParam param, size_t dataSize, void* data, |
| 423 | % ExceptionInfo* exception) |
| 424 | % |
| 425 | % A description of each parameter follows: |
| 426 | % |
| 427 | % o clEnv: the OpenCL environment. |
| 428 | % |
| 429 | % o param: the parameter to be set. |
| 430 | % |
| 431 | % o dataSize: the data size of the parameter value. |
| 432 | % |
| 433 | % o data: the pointer to the new parameter value |
| 434 | % |
| 435 | % o exception: return any errors or warnings |
| 436 | % |
| 437 | */ |
| 438 | |
| 439 | static MagickBooleanType SetMagickOpenCLEnvParamInternal(MagickCLEnv clEnv, MagickOpenCLEnvParam param |
| 440 | , size_t dataSize, void* data, ExceptionInfo* exception) |
| 441 | { |
| 442 | MagickBooleanType status = MagickFalse; |
| 443 | |
| 444 | if (clEnv == NULL |
| 445 | || data == NULL) |
| 446 | goto cleanup; |
| 447 | |
| 448 | switch(param) |
| 449 | { |
| 450 | case MAGICK_OPENCL_ENV_PARAM_DEVICE: |
| 451 | if (dataSize != sizeof(clEnv->device)) |
| 452 | goto cleanup; |
| 453 | clEnv->device = *((cl_device_id*)data); |
| 454 | clEnv->OpenCLInitialized = MagickFalse; |
| 455 | status = MagickTrue; |
| 456 | break; |
| 457 | |
| 458 | case MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED: |
| 459 | if (dataSize != sizeof(clEnv->OpenCLDisabled)) |
| 460 | goto cleanup; |
| 461 | clEnv->OpenCLDisabled = *((MagickBooleanType*)data); |
| 462 | clEnv->OpenCLInitialized = MagickFalse; |
| 463 | status = MagickTrue; |
| 464 | break; |
| 465 | |
| 466 | case MAGICK_OPENCL_ENV_PARAM_OPENCL_INITIALIZED: |
| 467 | (void) ThrowMagickException(exception, GetMagickModule(), ModuleWarning, "SetMagickOpenCLEnvParm cannot modify the OpenCL initialization state.", "'%s'", "."); |
| 468 | break; |
| 469 | |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 470 | case MAGICK_OPENCL_ENV_PARAM_PROGRAM_CACHE_DISABLED: |
| 471 | if (dataSize != sizeof(clEnv->disableProgramCache)) |
| 472 | goto cleanup; |
| 473 | clEnv->disableProgramCache = *((MagickBooleanType*)data); |
| 474 | clEnv->OpenCLInitialized = MagickFalse; |
| 475 | status = MagickTrue; |
| 476 | break; |
| 477 | |
| 478 | case MAGICK_OPENCL_ENV_PARAM_REGENERATE_PROFILE: |
| 479 | if (dataSize != sizeof(clEnv->regenerateProfile)) |
| 480 | goto cleanup; |
| 481 | clEnv->regenerateProfile = *((MagickBooleanType*)data); |
| 482 | clEnv->OpenCLInitialized = MagickFalse; |
| 483 | status = MagickTrue; |
| 484 | break; |
| 485 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 486 | default: |
| 487 | goto cleanup; |
| 488 | }; |
| 489 | |
| 490 | cleanup: |
| 491 | return status; |
| 492 | } |
| 493 | |
| 494 | MagickExport |
| 495 | MagickBooleanType SetMagickOpenCLEnvParam(MagickCLEnv clEnv, MagickOpenCLEnvParam param |
| 496 | , size_t dataSize, void* data, ExceptionInfo* exception) { |
| 497 | MagickBooleanType status = MagickFalse; |
| 498 | if (clEnv!=NULL) { |
| 499 | LockSemaphoreInfo(clEnv->lock); |
| 500 | status = SetMagickOpenCLEnvParamInternal(clEnv,param,dataSize,data,exception); |
| 501 | UnlockSemaphoreInfo(clEnv->lock); |
| 502 | } |
| 503 | return status; |
| 504 | } |
| 505 | |
| 506 | /* |
| 507 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 508 | % % |
| 509 | % % |
| 510 | % % |
| 511 | + G e t M a g i c k O p e n C L E n v P a r a m % |
| 512 | % % |
| 513 | % % |
| 514 | % % |
| 515 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 516 | % |
| 517 | % GetMagickOpenCLEnvParam() gets the parameters in the OpenCL environment |
| 518 | % |
| 519 | % The format of the GetMagickOpenCLEnvParam() method is: |
| 520 | % |
| 521 | % MagickBooleanType GetMagickOpenCLEnvParam(MagickCLEnv clEnv, |
| 522 | % MagickOpenCLEnvParam param, size_t dataSize, void* data, |
| 523 | % ExceptionInfo* exception) |
| 524 | % |
| 525 | % A description of each parameter follows: |
| 526 | % |
| 527 | % o clEnv: the OpenCL environment. |
| 528 | % |
| 529 | % o param: the parameter to be returned. |
| 530 | % |
| 531 | % o dataSize: the data size of the parameter value. |
| 532 | % |
| 533 | % o data: the location where the returned parameter value will be stored |
| 534 | % |
| 535 | % o exception: return any errors or warnings |
| 536 | % |
| 537 | */ |
| 538 | |
| 539 | MagickExport |
| 540 | MagickBooleanType GetMagickOpenCLEnvParam(MagickCLEnv clEnv, MagickOpenCLEnvParam param |
| 541 | , size_t dataSize, void* data, ExceptionInfo* exception) |
| 542 | { |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 543 | MagickBooleanType |
dirk | 5dcb762 | 2013-12-01 10:43:43 +0000 | [diff] [blame] | 544 | status; |
| 545 | |
| 546 | magick_unreferenced(exception); |
| 547 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 548 | status = MagickFalse; |
| 549 | |
| 550 | if (clEnv == NULL |
| 551 | || data == NULL) |
| 552 | goto cleanup; |
| 553 | |
| 554 | switch(param) |
| 555 | { |
| 556 | case MAGICK_OPENCL_ENV_PARAM_DEVICE: |
| 557 | if (dataSize != sizeof(cl_device_id)) |
| 558 | goto cleanup; |
| 559 | *((cl_device_id*)data) = clEnv->device; |
| 560 | status = MagickTrue; |
| 561 | break; |
| 562 | |
| 563 | case MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED: |
| 564 | if (dataSize != sizeof(clEnv->OpenCLDisabled)) |
| 565 | goto cleanup; |
| 566 | *((MagickBooleanType*)data) = clEnv->OpenCLDisabled; |
| 567 | status = MagickTrue; |
| 568 | break; |
| 569 | |
| 570 | case MAGICK_OPENCL_ENV_PARAM_OPENCL_INITIALIZED: |
| 571 | if (dataSize != sizeof(clEnv->OpenCLDisabled)) |
| 572 | goto cleanup; |
| 573 | *((MagickBooleanType*)data) = clEnv->OpenCLInitialized; |
| 574 | status = MagickTrue; |
| 575 | break; |
| 576 | |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 577 | case MAGICK_OPENCL_ENV_PARAM_PROGRAM_CACHE_DISABLED: |
| 578 | if (dataSize != sizeof(clEnv->disableProgramCache)) |
| 579 | goto cleanup; |
| 580 | *((MagickBooleanType*)data) = clEnv->disableProgramCache; |
| 581 | status = MagickTrue; |
| 582 | break; |
| 583 | |
| 584 | case MAGICK_OPENCL_ENV_PARAM_REGENERATE_PROFILE: |
| 585 | if (dataSize != sizeof(clEnv->regenerateProfile)) |
| 586 | goto cleanup; |
| 587 | *((MagickBooleanType*)data) = clEnv->regenerateProfile; |
| 588 | status = MagickTrue; |
| 589 | break; |
| 590 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 591 | default: |
| 592 | goto cleanup; |
| 593 | }; |
| 594 | |
| 595 | cleanup: |
| 596 | return status; |
| 597 | } |
| 598 | |
| 599 | |
| 600 | /* |
| 601 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 602 | % % |
| 603 | % % |
| 604 | % % |
| 605 | + G e t O p e n C L C o n t e x t % |
| 606 | % % |
| 607 | % % |
| 608 | % % |
| 609 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 610 | % |
| 611 | % GetOpenCLContext() returns the OpenCL context |
| 612 | % |
| 613 | % The format of the GetOpenCLContext() method is: |
| 614 | % |
| 615 | % cl_context GetOpenCLContext(MagickCLEnv clEnv) |
| 616 | % |
| 617 | % A description of each parameter follows: |
| 618 | % |
| 619 | % o clEnv: OpenCL environment |
| 620 | % |
| 621 | */ |
| 622 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 623 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 624 | cl_context GetOpenCLContext(MagickCLEnv clEnv) { |
| 625 | if (clEnv == NULL) |
| 626 | return NULL; |
| 627 | else |
| 628 | return clEnv->context; |
| 629 | } |
| 630 | |
| 631 | static char* getBinaryCLProgramName(MagickCLEnv clEnv, MagickOpenCLProgram prog, unsigned int signature) |
| 632 | { |
| 633 | char* name; |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 634 | char* ptr; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 635 | char path[MaxTextExtent]; |
| 636 | char deviceName[MaxTextExtent]; |
| 637 | const char* prefix = "magick_opencl"; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 638 | clEnv->library->clGetDeviceInfo(clEnv->device, CL_DEVICE_NAME, MaxTextExtent, deviceName, NULL); |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 639 | ptr=deviceName; |
| 640 | /* strip out illegal characters for file names */ |
| 641 | while (*ptr != '\0') |
| 642 | { |
| 643 | if ( *ptr == ' ' || *ptr == '\\' || *ptr == '/' || *ptr == ':' || *ptr == '*' |
| 644 | || *ptr == '?' || *ptr == '"' || *ptr == '<' || *ptr == '>' || *ptr == '|') |
| 645 | { |
| 646 | *ptr = '_'; |
| 647 | } |
| 648 | ptr++; |
| 649 | } |
dirk | 584cf81 | 2013-12-12 07:59:15 +0000 | [diff] [blame] | 650 | (void) FormatLocaleString(path,MaxTextExtent,"%s%s%s_%s_%02d_%08x_%.20g.bin", |
dirk | d091dc3 | 2013-12-11 12:26:40 +0000 | [diff] [blame] | 651 | GetOpenCLCachedFilesDirectory(),DirectorySeparator,prefix,deviceName, |
dirk | 584cf81 | 2013-12-12 07:59:15 +0000 | [diff] [blame] | 652 | (unsigned int) prog,signature,(double) sizeof(char*)*8); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 653 | name = (char*)AcquireMagickMemory(strlen(path)+1); |
| 654 | CopyMagickString(name,path,strlen(path)+1); |
| 655 | return name; |
| 656 | } |
| 657 | |
| 658 | static MagickBooleanType saveBinaryCLProgram(MagickCLEnv clEnv, MagickOpenCLProgram prog, unsigned int signature, ExceptionInfo* exception) |
| 659 | { |
| 660 | MagickBooleanType saveSuccessful; |
| 661 | cl_int clStatus; |
| 662 | size_t binaryProgramSize; |
| 663 | unsigned char* binaryProgram; |
| 664 | char* binaryFileName; |
| 665 | FILE* fileHandle; |
| 666 | |
| 667 | #ifdef MAGICKCORE_CLPERFMARKER |
| 668 | clBeginPerfMarkerAMD(__FUNCTION__,""); |
| 669 | #endif |
| 670 | |
| 671 | binaryProgram = NULL; |
| 672 | binaryFileName = NULL; |
| 673 | fileHandle = NULL; |
| 674 | saveSuccessful = MagickFalse; |
| 675 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 676 | clStatus = clEnv->library->clGetProgramInfo(clEnv->programs[prog], CL_PROGRAM_BINARY_SIZES, sizeof(size_t), &binaryProgramSize, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 677 | if (clStatus != CL_SUCCESS) |
| 678 | { |
| 679 | (void) ThrowMagickException(exception, GetMagickModule(), ModuleFatalError, "clGetProgramInfo failed.", "'%s'", "."); |
| 680 | goto cleanup; |
| 681 | } |
| 682 | |
| 683 | binaryProgram = (unsigned char*) AcquireMagickMemory(binaryProgramSize); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 684 | clStatus = clEnv->library->clGetProgramInfo(clEnv->programs[prog], CL_PROGRAM_BINARIES, sizeof(char*), &binaryProgram, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 685 | if (clStatus != CL_SUCCESS) |
| 686 | { |
| 687 | (void) ThrowMagickException(exception, GetMagickModule(), ModuleFatalError, "clGetProgramInfo failed.", "'%s'", "."); |
| 688 | goto cleanup; |
| 689 | } |
| 690 | |
| 691 | binaryFileName = getBinaryCLProgramName(clEnv, prog, signature); |
| 692 | fileHandle = fopen(binaryFileName, "wb"); |
| 693 | if (fileHandle != NULL) |
| 694 | { |
| 695 | fwrite(binaryProgram, sizeof(char), binaryProgramSize, fileHandle); |
| 696 | saveSuccessful = MagickTrue; |
| 697 | } |
| 698 | else |
| 699 | { |
| 700 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 701 | "Saving binary kernel failed.", "'%s'", "."); |
| 702 | } |
| 703 | |
| 704 | cleanup: |
| 705 | if (fileHandle != NULL) |
| 706 | fclose(fileHandle); |
| 707 | if (binaryProgram != NULL) |
| 708 | RelinquishMagickMemory(binaryProgram); |
| 709 | if (binaryFileName != NULL) |
| 710 | free(binaryFileName); |
| 711 | |
| 712 | #ifdef MAGICKCORE_CLPERFMARKER |
| 713 | clEndPerfMarkerAMD(); |
| 714 | #endif |
| 715 | |
| 716 | return saveSuccessful; |
| 717 | } |
| 718 | |
dirk | 5dcb762 | 2013-12-01 10:43:43 +0000 | [diff] [blame] | 719 | static MagickBooleanType loadBinaryCLProgram(MagickCLEnv clEnv, MagickOpenCLProgram prog, unsigned int signature) |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 720 | { |
| 721 | MagickBooleanType loadSuccessful; |
| 722 | unsigned char* binaryProgram; |
| 723 | char* binaryFileName; |
| 724 | FILE* fileHandle; |
| 725 | |
| 726 | #ifdef MAGICKCORE_CLPERFMARKER |
| 727 | clBeginPerfMarkerAMD(__FUNCTION__,""); |
| 728 | #endif |
| 729 | |
| 730 | binaryProgram = NULL; |
| 731 | binaryFileName = NULL; |
| 732 | fileHandle = NULL; |
| 733 | loadSuccessful = MagickFalse; |
| 734 | |
| 735 | binaryFileName = getBinaryCLProgramName(clEnv, prog, signature); |
| 736 | fileHandle = fopen(binaryFileName, "rb"); |
| 737 | if (fileHandle != NULL) |
| 738 | { |
| 739 | int b_error; |
| 740 | size_t length; |
| 741 | cl_int clStatus; |
| 742 | cl_int clBinaryStatus; |
| 743 | |
| 744 | b_error = 0 ; |
| 745 | length = 0; |
| 746 | b_error |= fseek( fileHandle, 0, SEEK_END ) < 0; |
| 747 | b_error |= ( length = ftell( fileHandle ) ) <= 0; |
| 748 | b_error |= fseek( fileHandle, 0, SEEK_SET ) < 0; |
| 749 | if( b_error ) |
| 750 | goto cleanup; |
| 751 | |
| 752 | binaryProgram = (unsigned char*)AcquireMagickMemory(length); |
| 753 | if (binaryProgram == NULL) |
| 754 | goto cleanup; |
| 755 | |
| 756 | memset(binaryProgram, 0, length); |
| 757 | b_error |= fread(binaryProgram, 1, length, fileHandle) != length; |
| 758 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 759 | clEnv->programs[prog] = clEnv->library->clCreateProgramWithBinary(clEnv->context, 1, &clEnv->device, &length, (const unsigned char**)&binaryProgram, &clBinaryStatus, &clStatus); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 760 | if (clStatus != CL_SUCCESS |
| 761 | || clBinaryStatus != CL_SUCCESS) |
| 762 | goto cleanup; |
| 763 | |
| 764 | loadSuccessful = MagickTrue; |
| 765 | } |
| 766 | |
| 767 | cleanup: |
| 768 | if (fileHandle != NULL) |
| 769 | fclose(fileHandle); |
| 770 | if (binaryFileName != NULL) |
| 771 | free(binaryFileName); |
| 772 | if (binaryProgram != NULL) |
| 773 | RelinquishMagickMemory(binaryProgram); |
| 774 | |
| 775 | #ifdef MAGICKCORE_CLPERFMARKER |
| 776 | clEndPerfMarkerAMD(); |
| 777 | #endif |
| 778 | |
| 779 | return loadSuccessful; |
| 780 | } |
| 781 | |
| 782 | static unsigned int stringSignature(const char* string) |
| 783 | { |
| 784 | unsigned int stringLength; |
| 785 | unsigned int n,i,j; |
| 786 | unsigned int signature; |
| 787 | union |
| 788 | { |
| 789 | const char* s; |
| 790 | const unsigned int* u; |
| 791 | }p; |
| 792 | |
| 793 | #ifdef MAGICKCORE_CLPERFMARKER |
| 794 | clBeginPerfMarkerAMD(__FUNCTION__,""); |
| 795 | #endif |
| 796 | |
dirk | b0d783f | 2014-08-31 10:48:05 +0000 | [diff] [blame] | 797 | stringLength = (unsigned int) strlen(string); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 798 | signature = stringLength; |
| 799 | n = stringLength/sizeof(unsigned int); |
| 800 | p.s = string; |
| 801 | for (i = 0; i < n; i++) |
| 802 | { |
| 803 | signature^=p.u[i]; |
| 804 | } |
| 805 | if (n * sizeof(unsigned int) != stringLength) |
| 806 | { |
| 807 | char padded[4]; |
| 808 | j = n * sizeof(unsigned int); |
| 809 | for (i = 0; i < 4; i++,j++) |
| 810 | { |
| 811 | if (j < stringLength) |
| 812 | padded[i] = p.s[j]; |
| 813 | else |
| 814 | padded[i] = 0; |
| 815 | } |
| 816 | p.s = padded; |
| 817 | signature^=p.u[0]; |
| 818 | } |
| 819 | |
| 820 | #ifdef MAGICKCORE_CLPERFMARKER |
| 821 | clEndPerfMarkerAMD(); |
| 822 | #endif |
| 823 | |
| 824 | return signature; |
| 825 | } |
| 826 | |
| 827 | /* OpenCL kernels for accelerate.c */ |
| 828 | extern const char *accelerateKernels, *accelerateKernels2; |
| 829 | |
| 830 | static MagickBooleanType CompileOpenCLKernels(MagickCLEnv clEnv, ExceptionInfo* exception) |
| 831 | { |
| 832 | MagickBooleanType status = MagickFalse; |
| 833 | cl_int clStatus; |
| 834 | unsigned int i; |
| 835 | char* accelerateKernelsBuffer = NULL; |
| 836 | |
| 837 | /* The index of the program strings in this array has to match the value of the enum MagickOpenCLProgram */ |
| 838 | const char* MagickOpenCLProgramStrings[MAGICK_OPENCL_NUM_PROGRAMS]; |
| 839 | |
| 840 | char options[MaxTextExtent]; |
| 841 | unsigned int optionsSignature; |
| 842 | |
| 843 | #ifdef MAGICKCORE_CLPERFMARKER |
| 844 | clBeginPerfMarkerAMD(__FUNCTION__,""); |
| 845 | #endif |
| 846 | |
| 847 | /* Get additional options */ |
| 848 | (void) FormatLocaleString(options, MaxTextExtent, CLOptions, (float)QuantumRange, |
| 849 | (float)QuantumScale, (float)CLCharQuantumScale, (float)MagickEpsilon, (float)MagickPI, (unsigned int)MaxMap, (unsigned int)MAGICKCORE_QUANTUM_DEPTH); |
| 850 | |
| 851 | /* |
| 852 | if (getenv("MAGICK_OCL_DEF")) |
| 853 | { |
| 854 | strcat(options," "); |
| 855 | strcat(options,getenv("MAGICK_OCL_DEF")); |
| 856 | } |
| 857 | */ |
| 858 | |
| 859 | /* |
| 860 | if (getenv("MAGICK_OCL_BUILD")) |
| 861 | printf("options: %s\n", options); |
| 862 | */ |
| 863 | |
| 864 | optionsSignature = stringSignature(options); |
| 865 | |
| 866 | /* get all the OpenCL program strings here */ |
| 867 | accelerateKernelsBuffer = (char*) AcquireMagickMemory(strlen(accelerateKernels)+strlen(accelerateKernels2)+1); |
| 868 | sprintf(accelerateKernelsBuffer,"%s%s",accelerateKernels,accelerateKernels2); |
| 869 | MagickOpenCLProgramStrings[MAGICK_OPENCL_ACCELERATE] = accelerateKernelsBuffer; |
| 870 | |
| 871 | for (i = 0; i < MAGICK_OPENCL_NUM_PROGRAMS; i++) |
| 872 | { |
| 873 | MagickBooleanType loadSuccessful = MagickFalse; |
| 874 | unsigned int programSignature = stringSignature(MagickOpenCLProgramStrings[i]) ^ optionsSignature; |
| 875 | |
| 876 | /* try to load the binary first */ |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 877 | if (clEnv->disableProgramCache != MagickTrue |
| 878 | && !getenv("MAGICK_OCL_REC")) |
dirk | 5dcb762 | 2013-12-01 10:43:43 +0000 | [diff] [blame] | 879 | loadSuccessful = loadBinaryCLProgram(clEnv, (MagickOpenCLProgram)i, programSignature); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 880 | |
| 881 | if (loadSuccessful == MagickFalse) |
| 882 | { |
| 883 | /* Binary CL program unavailable, compile the program from source */ |
| 884 | size_t programLength = strlen(MagickOpenCLProgramStrings[i]); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 885 | clEnv->programs[i] = clEnv->library->clCreateProgramWithSource(clEnv->context, 1, &(MagickOpenCLProgramStrings[i]), &programLength, &clStatus); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 886 | if (clStatus!=CL_SUCCESS) |
| 887 | { |
| 888 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 889 | "clCreateProgramWithSource failed.", "(%d)", (int)clStatus); |
| 890 | |
| 891 | goto cleanup; |
| 892 | } |
| 893 | } |
| 894 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 895 | clStatus = clEnv->library->clBuildProgram(clEnv->programs[i], 1, &clEnv->device, options, NULL, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 896 | if (clStatus!=CL_SUCCESS) |
| 897 | { |
| 898 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 899 | "clBuildProgram failed.", "(%d)", (int)clStatus); |
| 900 | |
| 901 | if (loadSuccessful == MagickFalse) |
| 902 | { |
| 903 | char path[MaxTextExtent]; |
| 904 | FILE* fileHandle; |
| 905 | |
| 906 | /* dump the source into a file */ |
| 907 | (void) FormatLocaleString(path,MaxTextExtent,"%s%s%s" |
| 908 | ,GetOpenCLCachedFilesDirectory() |
| 909 | ,DirectorySeparator,"magick_badcl.cl"); |
| 910 | fileHandle = fopen(path, "wb"); |
| 911 | if (fileHandle != NULL) |
| 912 | { |
| 913 | fwrite(MagickOpenCLProgramStrings[i], sizeof(char), strlen(MagickOpenCLProgramStrings[i]), fileHandle); |
| 914 | fclose(fileHandle); |
| 915 | } |
| 916 | |
| 917 | /* dump the build log */ |
| 918 | { |
| 919 | char* log; |
| 920 | size_t logSize; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 921 | clEnv->library->clGetProgramBuildInfo(clEnv->programs[i], clEnv->device, CL_PROGRAM_BUILD_LOG, 0, NULL, &logSize); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 922 | log = (char*)AcquireMagickMemory(logSize); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 923 | clEnv->library->clGetProgramBuildInfo(clEnv->programs[i], clEnv->device, CL_PROGRAM_BUILD_LOG, logSize, log, &logSize); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 924 | |
| 925 | (void) FormatLocaleString(path,MaxTextExtent,"%s%s%s" |
| 926 | ,GetOpenCLCachedFilesDirectory() |
| 927 | ,DirectorySeparator,"magick_badcl_build.log"); |
| 928 | fileHandle = fopen(path, "wb"); |
| 929 | if (fileHandle != NULL) |
| 930 | { |
| 931 | const char* buildOptionsTitle = "build options: "; |
| 932 | fwrite(buildOptionsTitle, sizeof(char), strlen(buildOptionsTitle), fileHandle); |
| 933 | fwrite(options, sizeof(char), strlen(options), fileHandle); |
| 934 | fwrite("\n",sizeof(char), 1, fileHandle); |
| 935 | fwrite(log, sizeof(char), logSize, fileHandle); |
| 936 | fclose(fileHandle); |
| 937 | } |
| 938 | RelinquishMagickMemory(log); |
| 939 | } |
| 940 | } |
| 941 | goto cleanup; |
| 942 | } |
| 943 | |
| 944 | if (loadSuccessful == MagickFalse) |
| 945 | { |
| 946 | /* Save the binary to a file to avoid re-compilation of the kernels in the future */ |
| 947 | saveBinaryCLProgram(clEnv, (MagickOpenCLProgram)i, programSignature, exception); |
| 948 | } |
| 949 | |
| 950 | } |
| 951 | status = MagickTrue; |
| 952 | |
| 953 | cleanup: |
| 954 | |
| 955 | if (accelerateKernelsBuffer!=NULL) RelinquishMagickMemory(accelerateKernelsBuffer); |
| 956 | |
| 957 | #ifdef MAGICKCORE_CLPERFMARKER |
| 958 | clEndPerfMarkerAMD(); |
| 959 | #endif |
| 960 | |
| 961 | return status; |
| 962 | } |
| 963 | |
| 964 | static MagickBooleanType InitOpenCLPlatformDevice(MagickCLEnv clEnv, ExceptionInfo* exception) { |
| 965 | int i,j; |
| 966 | cl_int status; |
| 967 | cl_uint numPlatforms = 0; |
| 968 | cl_platform_id *platforms = NULL; |
| 969 | char* MAGICK_OCL_DEVICE = NULL; |
| 970 | MagickBooleanType OpenCLAvailable = MagickFalse; |
| 971 | |
| 972 | #ifdef MAGICKCORE_CLPERFMARKER |
| 973 | clBeginPerfMarkerAMD(__FUNCTION__,""); |
| 974 | #endif |
| 975 | |
| 976 | /* check if there's an environment variable overriding the device selection */ |
| 977 | MAGICK_OCL_DEVICE = getenv("MAGICK_OCL_DEVICE"); |
| 978 | if (MAGICK_OCL_DEVICE != NULL) |
| 979 | { |
| 980 | if (strcmp(MAGICK_OCL_DEVICE, "CPU") == 0) |
| 981 | { |
| 982 | clEnv->deviceType = CL_DEVICE_TYPE_CPU; |
| 983 | } |
| 984 | else if (strcmp(MAGICK_OCL_DEVICE, "GPU") == 0) |
| 985 | { |
| 986 | clEnv->deviceType = CL_DEVICE_TYPE_GPU; |
| 987 | } |
| 988 | else if (strcmp(MAGICK_OCL_DEVICE, "OFF") == 0) |
| 989 | { |
| 990 | /* OpenCL disabled */ |
| 991 | goto cleanup; |
| 992 | } |
| 993 | } |
| 994 | else if (clEnv->deviceType == 0) { |
| 995 | clEnv->deviceType = CL_DEVICE_TYPE_ALL; |
| 996 | } |
| 997 | |
| 998 | if (clEnv->device != NULL) |
| 999 | { |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1000 | status = clEnv->library->clGetDeviceInfo(clEnv->device, CL_DEVICE_PLATFORM, sizeof(cl_platform_id), &clEnv->platform, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1001 | if (status != CL_SUCCESS) { |
| 1002 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 1003 | "Failed to get OpenCL platform from the selected device.", "(%d)", status); |
| 1004 | } |
| 1005 | goto cleanup; |
| 1006 | } |
| 1007 | else if (clEnv->platform != NULL) |
| 1008 | { |
| 1009 | numPlatforms = 1; |
| 1010 | platforms = (cl_platform_id *) AcquireMagickMemory(numPlatforms * sizeof(cl_platform_id)); |
| 1011 | if (platforms == (cl_platform_id *) NULL) |
| 1012 | { |
| 1013 | (void) ThrowMagickException(exception, GetMagickModule(), ResourceLimitError, |
| 1014 | "AcquireMagickMemory failed.","."); |
| 1015 | goto cleanup; |
| 1016 | } |
| 1017 | platforms[0] = clEnv->platform; |
| 1018 | } |
| 1019 | else |
| 1020 | { |
| 1021 | clEnv->device = NULL; |
| 1022 | |
| 1023 | /* Get the number of OpenCL platforms available */ |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1024 | status = clEnv->library->clGetPlatformIDs(0, NULL, &numPlatforms); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1025 | if (status != CL_SUCCESS) |
| 1026 | { |
| 1027 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 1028 | "clGetplatformIDs failed.", "(%d)", status); |
| 1029 | goto cleanup; |
| 1030 | } |
| 1031 | |
| 1032 | /* No OpenCL available, just leave */ |
| 1033 | if (numPlatforms == 0) { |
| 1034 | goto cleanup; |
| 1035 | } |
| 1036 | |
| 1037 | platforms = (cl_platform_id *) AcquireMagickMemory(numPlatforms * sizeof(cl_platform_id)); |
| 1038 | if (platforms == (cl_platform_id *) NULL) |
| 1039 | { |
| 1040 | (void) ThrowMagickException(exception, GetMagickModule(), ResourceLimitError, |
| 1041 | "AcquireMagickMemory failed.","."); |
| 1042 | goto cleanup; |
| 1043 | } |
| 1044 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1045 | status = clEnv->library->clGetPlatformIDs(numPlatforms, platforms, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1046 | if (status != CL_SUCCESS) |
| 1047 | { |
| 1048 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 1049 | "clGetPlatformIDs failed.", "(%d)", status); |
| 1050 | goto cleanup; |
| 1051 | } |
| 1052 | } |
| 1053 | |
| 1054 | /* Device selection */ |
| 1055 | clEnv->device = NULL; |
| 1056 | for (j = 0; j < 2; j++) |
| 1057 | { |
| 1058 | |
| 1059 | cl_device_type deviceType; |
| 1060 | if (clEnv->deviceType == CL_DEVICE_TYPE_ALL) |
| 1061 | { |
| 1062 | if (j == 0) |
| 1063 | deviceType = CL_DEVICE_TYPE_GPU; |
| 1064 | else |
| 1065 | deviceType = CL_DEVICE_TYPE_CPU; |
| 1066 | } |
| 1067 | else if (j == 1) |
| 1068 | { |
| 1069 | break; |
| 1070 | } |
| 1071 | else |
| 1072 | deviceType = clEnv->deviceType; |
| 1073 | |
| 1074 | for (i = 0; i < numPlatforms; i++) |
| 1075 | { |
dirk | afb5e94 | 2014-07-11 18:20:52 +0000 | [diff] [blame] | 1076 | char version[MaxTextExtent]; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1077 | cl_uint numDevices; |
dirk | afb5e94 | 2014-07-11 18:20:52 +0000 | [diff] [blame] | 1078 | status = clEnv->library->clGetPlatformInfo(clEnv->platform, CL_PLATFORM_VERSION, MaxTextExtent, version, NULL); |
| 1079 | if (status != CL_SUCCESS) |
| 1080 | { |
| 1081 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 1082 | "clGetPlatformInfo failed.", "(%d)", status); |
| 1083 | goto cleanup; |
| 1084 | } |
| 1085 | if (strncmp(version,"OpenCL 1.0 ",11) == 0) |
| 1086 | continue; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1087 | status = clEnv->library->clGetDeviceIDs(platforms[i], deviceType, 1, &(clEnv->device), &numDevices); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1088 | if (status != CL_SUCCESS) |
| 1089 | { |
| 1090 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1091 | "clGetDeviceIDs failed.", "(%d)", status); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1092 | goto cleanup; |
| 1093 | } |
| 1094 | if (clEnv->device != NULL) |
| 1095 | { |
| 1096 | clEnv->platform = platforms[i]; |
| 1097 | goto cleanup; |
| 1098 | } |
| 1099 | } |
| 1100 | } |
| 1101 | |
| 1102 | cleanup: |
| 1103 | if (platforms!=NULL) |
| 1104 | RelinquishMagickMemory(platforms); |
| 1105 | |
| 1106 | OpenCLAvailable = (clEnv->platform!=NULL |
| 1107 | && clEnv->device!=NULL)?MagickTrue:MagickFalse; |
| 1108 | |
| 1109 | #ifdef MAGICKCORE_CLPERFMARKER |
| 1110 | clEndPerfMarkerAMD(); |
| 1111 | #endif |
| 1112 | |
| 1113 | return OpenCLAvailable; |
| 1114 | } |
| 1115 | |
| 1116 | static MagickBooleanType EnableOpenCLInternal(MagickCLEnv clEnv) { |
cristy | cd8b331 | 2013-12-22 01:51:11 +0000 | [diff] [blame] | 1117 | if (clEnv->OpenCLInitialized != MagickFalse |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1118 | && clEnv->platform != NULL |
| 1119 | && clEnv->device != NULL) { |
| 1120 | clEnv->OpenCLDisabled = MagickFalse; |
| 1121 | return MagickTrue; |
| 1122 | } |
| 1123 | clEnv->OpenCLDisabled = MagickTrue; |
| 1124 | return MagickFalse; |
| 1125 | } |
| 1126 | |
| 1127 | |
| 1128 | static MagickBooleanType autoSelectDevice(MagickCLEnv clEnv, ExceptionInfo* exception); |
| 1129 | /* |
| 1130 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1131 | % % |
| 1132 | % % |
| 1133 | % % |
| 1134 | + I n i t O p e n C L E n v % |
| 1135 | % % |
| 1136 | % % |
| 1137 | % % |
| 1138 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1139 | % |
| 1140 | % InitOpenCLEnv() initialize the OpenCL environment |
| 1141 | % |
| 1142 | % The format of the RelinquishMagickOpenCLEnv method is: |
| 1143 | % |
| 1144 | % MagickBooleanType InitOpenCLEnv(MagickCLEnv clEnv, ExceptionInfo* exception) |
| 1145 | % |
| 1146 | % A description of each parameter follows: |
| 1147 | % |
| 1148 | % o clEnv: OpenCL environment structure |
| 1149 | % |
| 1150 | % o exception: return any errors or warnings. |
| 1151 | % |
| 1152 | */ |
| 1153 | |
| 1154 | MagickExport |
| 1155 | MagickBooleanType InitOpenCLEnvInternal(MagickCLEnv clEnv, ExceptionInfo* exception) { |
| 1156 | MagickBooleanType status = MagickTrue; |
| 1157 | cl_int clStatus; |
| 1158 | cl_context_properties cps[3]; |
| 1159 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1160 | #ifdef MAGICKCORE_CLPERFMARKER |
| 1161 | { |
| 1162 | int status = clInitializePerfMarkerAMD(); |
| 1163 | if (status == AP_SUCCESS) { |
| 1164 | //printf("PerfMarker successfully initialized\n"); |
| 1165 | } |
| 1166 | } |
| 1167 | #endif |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1168 | clEnv->OpenCLInitialized = MagickTrue; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1169 | |
| 1170 | /* check and init the global lib */ |
| 1171 | OpenCLLib=GetOpenCLLib(); |
| 1172 | if (OpenCLLib) |
| 1173 | { |
| 1174 | clEnv->library=OpenCLLib; |
| 1175 | } |
| 1176 | else |
| 1177 | { |
| 1178 | /* turn off opencl */ |
| 1179 | MagickBooleanType flag; |
| 1180 | flag = MagickTrue; |
| 1181 | SetMagickOpenCLEnvParamInternal(clEnv, MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED |
| 1182 | , sizeof(MagickBooleanType), &flag, exception); |
| 1183 | } |
| 1184 | |
cristy | cd8b331 | 2013-12-22 01:51:11 +0000 | [diff] [blame] | 1185 | if (clEnv->OpenCLDisabled != MagickFalse) |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1186 | goto cleanup; |
| 1187 | |
| 1188 | clEnv->OpenCLDisabled = MagickTrue; |
| 1189 | /* setup the OpenCL platform and device */ |
| 1190 | status = InitOpenCLPlatformDevice(clEnv, exception); |
| 1191 | if (status == MagickFalse) { |
| 1192 | /* No OpenCL device available */ |
| 1193 | goto cleanup; |
| 1194 | } |
| 1195 | |
| 1196 | /* create an OpenCL context */ |
| 1197 | cps[0] = CL_CONTEXT_PLATFORM; |
| 1198 | cps[1] = (cl_context_properties)clEnv->platform; |
| 1199 | cps[2] = 0; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1200 | clEnv->context = clEnv->library->clCreateContext(cps, 1, &(clEnv->device), NULL, NULL, &clStatus); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1201 | if (clStatus != CL_SUCCESS) |
| 1202 | { |
| 1203 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 1204 | "clCreateContext failed.", "(%d)", clStatus); |
| 1205 | status = MagickFalse; |
| 1206 | goto cleanup; |
| 1207 | } |
| 1208 | |
| 1209 | status = CompileOpenCLKernels(clEnv, exception); |
| 1210 | if (status == MagickFalse) { |
| 1211 | (void) ThrowMagickException(exception, GetMagickModule(), DelegateWarning, |
| 1212 | "clCreateCommandQueue failed.", "(%d)", status); |
| 1213 | |
| 1214 | status = MagickFalse; |
| 1215 | goto cleanup; |
| 1216 | } |
| 1217 | |
| 1218 | status = EnableOpenCLInternal(clEnv); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1219 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1220 | cleanup: |
| 1221 | return status; |
| 1222 | } |
| 1223 | |
| 1224 | |
| 1225 | MagickExport |
| 1226 | MagickBooleanType InitOpenCLEnv(MagickCLEnv clEnv, ExceptionInfo* exception) { |
| 1227 | MagickBooleanType status = MagickFalse; |
| 1228 | |
| 1229 | if (clEnv == NULL) |
| 1230 | return MagickFalse; |
| 1231 | |
| 1232 | #ifdef MAGICKCORE_CLPERFMARKER |
| 1233 | clBeginPerfMarkerAMD(__FUNCTION__,""); |
| 1234 | #endif |
| 1235 | |
| 1236 | LockSemaphoreInfo(clEnv->lock); |
| 1237 | if (clEnv->OpenCLInitialized == MagickFalse) { |
| 1238 | if (clEnv->device==NULL |
| 1239 | && clEnv->OpenCLDisabled == MagickFalse) |
| 1240 | status = autoSelectDevice(clEnv, exception); |
| 1241 | else |
| 1242 | status = InitOpenCLEnvInternal(clEnv, exception); |
| 1243 | } |
| 1244 | UnlockSemaphoreInfo(clEnv->lock); |
| 1245 | |
| 1246 | #ifdef MAGICKCORE_CLPERFMARKER |
| 1247 | clEndPerfMarkerAMD(); |
| 1248 | #endif |
| 1249 | return status; |
| 1250 | } |
| 1251 | |
| 1252 | |
| 1253 | /* |
| 1254 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1255 | % % |
| 1256 | % % |
| 1257 | % % |
| 1258 | + A c q u i r e O p e n C L C o m m a n d Q u e u e % |
| 1259 | % % |
| 1260 | % % |
| 1261 | % % |
| 1262 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1263 | % |
| 1264 | % AcquireOpenCLCommandQueue() acquires an OpenCL command queue |
| 1265 | % |
| 1266 | % The format of the AcquireOpenCLCommandQueue method is: |
| 1267 | % |
| 1268 | % cl_command_queue AcquireOpenCLCommandQueue(MagickCLEnv clEnv) |
| 1269 | % |
| 1270 | % A description of each parameter follows: |
| 1271 | % |
| 1272 | % o clEnv: the OpenCL environment. |
| 1273 | % |
| 1274 | */ |
| 1275 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 1276 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1277 | cl_command_queue AcquireOpenCLCommandQueue(MagickCLEnv clEnv) |
| 1278 | { |
| 1279 | if (clEnv != NULL) |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1280 | return clEnv->library->clCreateCommandQueue(clEnv->context, clEnv->device, 0, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1281 | else |
| 1282 | return NULL; |
| 1283 | } |
| 1284 | |
| 1285 | |
| 1286 | /* |
| 1287 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1288 | % % |
| 1289 | % % |
| 1290 | % % |
| 1291 | + R e l i n q u i s h O p e n C L C o m m a n d Q u e u e % |
| 1292 | % % |
| 1293 | % % |
| 1294 | % % |
| 1295 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1296 | % |
| 1297 | % RelinquishOpenCLCommandQueue() releases the OpenCL command queue |
| 1298 | % |
| 1299 | % The format of the RelinquishOpenCLCommandQueue method is: |
| 1300 | % |
| 1301 | % MagickBooleanType RelinquishOpenCLCommandQueue(MagickCLEnv clEnv, |
| 1302 | % cl_command_queue queue) |
| 1303 | % |
| 1304 | % A description of each parameter follows: |
| 1305 | % |
| 1306 | % o clEnv: the OpenCL environment. |
| 1307 | % |
| 1308 | % o queue: the OpenCL queue to be released. |
| 1309 | % |
| 1310 | % |
| 1311 | */ |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 1312 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1313 | MagickBooleanType RelinquishOpenCLCommandQueue(MagickCLEnv clEnv, cl_command_queue queue) |
| 1314 | { |
| 1315 | if (clEnv != NULL) |
| 1316 | { |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1317 | return ((clEnv->library->clReleaseCommandQueue(queue) == CL_SUCCESS) ? MagickTrue:MagickFalse); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1318 | } |
| 1319 | else |
| 1320 | return MagickFalse; |
| 1321 | } |
| 1322 | |
| 1323 | |
| 1324 | |
| 1325 | /* |
| 1326 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1327 | % % |
| 1328 | % % |
| 1329 | % % |
| 1330 | + A c q u i r e O p e n C L K e r n e l % |
| 1331 | % % |
| 1332 | % % |
| 1333 | % % |
| 1334 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1335 | % |
| 1336 | % AcquireOpenCLKernel() acquires an OpenCL kernel |
| 1337 | % |
| 1338 | % The format of the AcquireOpenCLKernel method is: |
| 1339 | % |
| 1340 | % cl_kernel AcquireOpenCLKernel(MagickCLEnv clEnv, |
| 1341 | % MagickOpenCLProgram program, const char* kernelName) |
| 1342 | % |
| 1343 | % A description of each parameter follows: |
| 1344 | % |
| 1345 | % o clEnv: the OpenCL environment. |
| 1346 | % |
| 1347 | % o program: the OpenCL program module that the kernel belongs to. |
| 1348 | % |
| 1349 | % o kernelName: the name of the kernel |
| 1350 | % |
| 1351 | */ |
| 1352 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 1353 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1354 | cl_kernel AcquireOpenCLKernel(MagickCLEnv clEnv, MagickOpenCLProgram program, const char* kernelName) |
| 1355 | { |
| 1356 | cl_int clStatus; |
| 1357 | cl_kernel kernel = NULL; |
| 1358 | if (clEnv != NULL && kernelName!=NULL) |
| 1359 | { |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1360 | kernel = clEnv->library->clCreateKernel(clEnv->programs[program], kernelName, &clStatus); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1361 | } |
| 1362 | return kernel; |
| 1363 | } |
| 1364 | |
| 1365 | |
| 1366 | /* |
| 1367 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1368 | % % |
| 1369 | % % |
| 1370 | % % |
| 1371 | + R e l i n q u i s h O p e n C L K e r n e l % |
| 1372 | % % |
| 1373 | % % |
| 1374 | % % |
| 1375 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1376 | % |
| 1377 | % RelinquishOpenCLKernel() releases an OpenCL kernel |
| 1378 | % |
| 1379 | % The format of the RelinquishOpenCLKernel method is: |
| 1380 | % |
| 1381 | % MagickBooleanType RelinquishOpenCLKernel(MagickCLEnv clEnv, |
| 1382 | % cl_kernel kernel) |
| 1383 | % |
| 1384 | % A description of each parameter follows: |
| 1385 | % |
| 1386 | % o clEnv: the OpenCL environment. |
| 1387 | % |
| 1388 | % o kernel: the OpenCL kernel object to be released. |
| 1389 | % |
| 1390 | % |
| 1391 | */ |
| 1392 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 1393 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1394 | MagickBooleanType RelinquishOpenCLKernel(MagickCLEnv clEnv, cl_kernel kernel) |
| 1395 | { |
| 1396 | MagickBooleanType status = MagickFalse; |
| 1397 | if (clEnv != NULL && kernel != NULL) |
| 1398 | { |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1399 | status = ((clEnv->library->clReleaseKernel(kernel) == CL_SUCCESS)?MagickTrue:MagickFalse); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1400 | } |
| 1401 | return status; |
| 1402 | } |
| 1403 | |
| 1404 | /* |
| 1405 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1406 | % % |
| 1407 | % % |
| 1408 | % % |
| 1409 | + G e t O p e n C L D e v i c e L o c a l M e m o r y S i z e % |
| 1410 | % % |
| 1411 | % % |
| 1412 | % % |
| 1413 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1414 | % |
| 1415 | % GetOpenCLDeviceLocalMemorySize() returns local memory size of the device |
| 1416 | % |
| 1417 | % The format of the GetOpenCLDeviceLocalMemorySize method is: |
| 1418 | % |
| 1419 | % unsigned long GetOpenCLDeviceLocalMemorySize(MagickCLEnv clEnv) |
| 1420 | % |
| 1421 | % A description of each parameter follows: |
| 1422 | % |
| 1423 | % o clEnv: the OpenCL environment. |
| 1424 | % |
| 1425 | % |
| 1426 | */ |
| 1427 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 1428 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1429 | unsigned long GetOpenCLDeviceLocalMemorySize(MagickCLEnv clEnv) |
| 1430 | { |
| 1431 | cl_ulong localMemorySize; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1432 | clEnv->library->clGetDeviceInfo(clEnv->device, CL_DEVICE_LOCAL_MEM_SIZE, sizeof(cl_ulong), &localMemorySize, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1433 | return (unsigned long)localMemorySize; |
| 1434 | } |
| 1435 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 1436 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1437 | unsigned long GetOpenCLDeviceMaxMemAllocSize(MagickCLEnv clEnv) |
| 1438 | { |
| 1439 | cl_ulong maxMemAllocSize; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1440 | clEnv->library->clGetDeviceInfo(clEnv->device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof(cl_ulong), &maxMemAllocSize, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1441 | return (unsigned long)maxMemAllocSize; |
| 1442 | } |
| 1443 | |
| 1444 | |
| 1445 | /* |
| 1446 | Beginning of the OpenCL device selection infrastructure |
| 1447 | */ |
| 1448 | |
| 1449 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1450 | typedef enum { |
| 1451 | DS_SUCCESS = 0 |
| 1452 | ,DS_INVALID_PROFILE = 1000 |
| 1453 | ,DS_MEMORY_ERROR |
| 1454 | ,DS_INVALID_PERF_EVALUATOR_TYPE |
| 1455 | ,DS_INVALID_PERF_EVALUATOR |
| 1456 | ,DS_PERF_EVALUATOR_ERROR |
| 1457 | ,DS_FILE_ERROR |
| 1458 | ,DS_UNKNOWN_DEVICE_TYPE |
| 1459 | ,DS_PROFILE_FILE_ERROR |
| 1460 | ,DS_SCORE_SERIALIZER_ERROR |
| 1461 | ,DS_SCORE_DESERIALIZER_ERROR |
| 1462 | } ds_status; |
| 1463 | |
| 1464 | /* device type */ |
| 1465 | typedef enum { |
| 1466 | DS_DEVICE_NATIVE_CPU = 0 |
| 1467 | ,DS_DEVICE_OPENCL_DEVICE |
| 1468 | } ds_device_type; |
| 1469 | |
| 1470 | |
| 1471 | typedef struct { |
| 1472 | ds_device_type type; |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 1473 | cl_device_type oclDeviceType; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1474 | cl_device_id oclDeviceID; |
| 1475 | char* oclDeviceName; |
| 1476 | char* oclDriverVersion; |
| 1477 | cl_uint oclMaxClockFrequency; |
| 1478 | cl_uint oclMaxComputeUnits; |
| 1479 | void* score; /* a pointer to the score data, the content/format is application defined */ |
| 1480 | } ds_device; |
| 1481 | |
| 1482 | typedef struct { |
| 1483 | unsigned int numDevices; |
| 1484 | ds_device* devices; |
| 1485 | const char* version; |
| 1486 | } ds_profile; |
| 1487 | |
| 1488 | /* deallocate memory used by score */ |
| 1489 | typedef ds_status (*ds_score_release)(void* score); |
| 1490 | |
| 1491 | static ds_status releaseDeviceResource(ds_device* device, ds_score_release sr) { |
| 1492 | ds_status status = DS_SUCCESS; |
| 1493 | if (device) { |
| 1494 | if (device->oclDeviceName) free(device->oclDeviceName); |
| 1495 | if (device->oclDriverVersion) free(device->oclDriverVersion); |
| 1496 | if (device->score) status = sr(device->score); |
| 1497 | } |
| 1498 | return status; |
| 1499 | } |
| 1500 | |
| 1501 | static ds_status releaseDSProfile(ds_profile* profile, ds_score_release sr) { |
| 1502 | ds_status status = DS_SUCCESS; |
| 1503 | if (profile!=NULL) { |
| 1504 | if (profile->devices!=NULL && sr!=NULL) { |
| 1505 | unsigned int i; |
| 1506 | for (i = 0; i < profile->numDevices; i++) { |
| 1507 | status = releaseDeviceResource(profile->devices+i,sr); |
| 1508 | if (status != DS_SUCCESS) |
| 1509 | break; |
| 1510 | } |
| 1511 | free(profile->devices); |
| 1512 | } |
| 1513 | free(profile); |
| 1514 | } |
| 1515 | return status; |
| 1516 | } |
| 1517 | |
| 1518 | |
| 1519 | static ds_status initDSProfile(ds_profile** p, const char* version) { |
| 1520 | int numDevices = 0; |
| 1521 | cl_uint numPlatforms = 0; |
| 1522 | cl_platform_id* platforms = NULL; |
| 1523 | cl_device_id* devices = NULL; |
| 1524 | ds_status status = DS_SUCCESS; |
| 1525 | ds_profile* profile = NULL; |
| 1526 | unsigned int next = 0; |
| 1527 | unsigned int i; |
| 1528 | |
| 1529 | if (p == NULL) |
| 1530 | return DS_INVALID_PROFILE; |
| 1531 | |
| 1532 | profile = (ds_profile*)malloc(sizeof(ds_profile)); |
| 1533 | if (profile == NULL) |
| 1534 | return DS_MEMORY_ERROR; |
| 1535 | |
| 1536 | memset(profile, 0, sizeof(ds_profile)); |
| 1537 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1538 | OpenCLLib->clGetPlatformIDs(0, NULL, &numPlatforms); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1539 | if (numPlatforms > 0) { |
| 1540 | platforms = (cl_platform_id*)malloc(numPlatforms*sizeof(cl_platform_id)); |
| 1541 | if (platforms == NULL) { |
| 1542 | status = DS_MEMORY_ERROR; |
| 1543 | goto cleanup; |
| 1544 | } |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1545 | OpenCLLib->clGetPlatformIDs(numPlatforms, platforms, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1546 | for (i = 0; i < (unsigned int)numPlatforms; i++) { |
| 1547 | cl_uint num; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1548 | if (OpenCLLib->clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_CPU | CL_DEVICE_TYPE_GPU, 0, NULL, &num) == CL_SUCCESS) |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 1549 | numDevices+=num; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1550 | } |
| 1551 | } |
| 1552 | |
| 1553 | profile->numDevices = numDevices+1; /* +1 to numDevices to include the native CPU */ |
| 1554 | |
| 1555 | profile->devices = (ds_device*)malloc(profile->numDevices*sizeof(ds_device)); |
| 1556 | if (profile->devices == NULL) { |
| 1557 | profile->numDevices = 0; |
| 1558 | status = DS_MEMORY_ERROR; |
| 1559 | goto cleanup; |
| 1560 | } |
| 1561 | memset(profile->devices, 0, profile->numDevices*sizeof(ds_device)); |
| 1562 | |
| 1563 | if (numDevices > 0) { |
| 1564 | devices = (cl_device_id*)malloc(numDevices*sizeof(cl_device_id)); |
| 1565 | if (devices == NULL) { |
| 1566 | status = DS_MEMORY_ERROR; |
| 1567 | goto cleanup; |
| 1568 | } |
| 1569 | for (i = 0; i < (unsigned int)numPlatforms; i++) { |
| 1570 | cl_uint num; |
| 1571 | |
| 1572 | int d; |
| 1573 | for (d = 0; d < 2; d++) { |
| 1574 | unsigned int j; |
| 1575 | cl_device_type deviceType; |
| 1576 | switch(d) { |
| 1577 | case 0: |
| 1578 | deviceType = CL_DEVICE_TYPE_GPU; |
| 1579 | break; |
| 1580 | case 1: |
| 1581 | deviceType = CL_DEVICE_TYPE_CPU; |
| 1582 | break; |
| 1583 | default: |
| 1584 | continue; |
| 1585 | break; |
| 1586 | } |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1587 | if (OpenCLLib->clGetDeviceIDs(platforms[i], deviceType, numDevices, devices, &num) != CL_SUCCESS) |
dirk | 7b1bb39 | 2013-12-10 22:36:32 +0000 | [diff] [blame] | 1588 | continue; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1589 | for (j = 0; j < num; j++, next++) { |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1590 | size_t length; |
| 1591 | |
| 1592 | profile->devices[next].type = DS_DEVICE_OPENCL_DEVICE; |
| 1593 | profile->devices[next].oclDeviceID = devices[j]; |
| 1594 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1595 | OpenCLLib->clGetDeviceInfo(profile->devices[next].oclDeviceID, CL_DEVICE_NAME |
dirk | 7b1bb39 | 2013-12-10 22:36:32 +0000 | [diff] [blame] | 1596 | , 0, NULL, &length); |
| 1597 | profile->devices[next].oclDeviceName = (char*)malloc(sizeof(char)*length); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1598 | OpenCLLib->clGetDeviceInfo(profile->devices[next].oclDeviceID, CL_DEVICE_NAME |
dirk | 7b1bb39 | 2013-12-10 22:36:32 +0000 | [diff] [blame] | 1599 | , length, profile->devices[next].oclDeviceName, NULL); |
| 1600 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1601 | OpenCLLib->clGetDeviceInfo(profile->devices[next].oclDeviceID, CL_DRIVER_VERSION |
dirk | 7b1bb39 | 2013-12-10 22:36:32 +0000 | [diff] [blame] | 1602 | , 0, NULL, &length); |
| 1603 | profile->devices[next].oclDriverVersion = (char*)malloc(sizeof(char)*length); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1604 | OpenCLLib->clGetDeviceInfo(profile->devices[next].oclDeviceID, CL_DRIVER_VERSION |
dirk | e3c5f89 | 2013-12-10 06:04:40 +0000 | [diff] [blame] | 1605 | , length, profile->devices[next].oclDriverVersion, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1606 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1607 | OpenCLLib->clGetDeviceInfo(profile->devices[next].oclDeviceID, CL_DEVICE_MAX_CLOCK_FREQUENCY |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1608 | , sizeof(cl_uint), &profile->devices[next].oclMaxClockFrequency, NULL); |
| 1609 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 1610 | OpenCLLib->clGetDeviceInfo(profile->devices[next].oclDeviceID, CL_DEVICE_MAX_COMPUTE_UNITS |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1611 | , sizeof(cl_uint), &profile->devices[next].oclMaxComputeUnits, NULL); |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 1612 | |
| 1613 | OpenCLLib->clGetDeviceInfo(profile->devices[next].oclDeviceID, CL_DEVICE_TYPE |
| 1614 | , sizeof(cl_device_type), &profile->devices[next].oclDeviceType, NULL); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1615 | } |
| 1616 | } |
| 1617 | } |
| 1618 | } |
| 1619 | |
| 1620 | profile->devices[next].type = DS_DEVICE_NATIVE_CPU; |
| 1621 | profile->version = version; |
| 1622 | |
| 1623 | cleanup: |
| 1624 | if (platforms) free(platforms); |
| 1625 | if (devices) free(devices); |
| 1626 | if (status == DS_SUCCESS) { |
| 1627 | *p = profile; |
| 1628 | } |
| 1629 | else { |
| 1630 | if (profile) { |
| 1631 | if (profile->devices) |
| 1632 | free(profile->devices); |
| 1633 | free(profile); |
| 1634 | } |
| 1635 | } |
| 1636 | return status; |
| 1637 | } |
| 1638 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 1639 | /* Pointer to a function that calculates the score of a device (ex: device->score) |
| 1640 | update the data size of score. The encoding and the format of the score data |
| 1641 | is implementation defined. The function should return DS_SUCCESS if there's no error to be reported. |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1642 | */ |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 1643 | typedef ds_status (*ds_perf_evaluator)(ds_device* device, void* data); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1644 | |
| 1645 | typedef enum { |
| 1646 | DS_EVALUATE_ALL |
| 1647 | ,DS_EVALUATE_NEW_ONLY |
| 1648 | } ds_evaluation_type; |
| 1649 | |
| 1650 | static ds_status profileDevices(ds_profile* profile, const ds_evaluation_type type |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 1651 | ,ds_perf_evaluator evaluator, void* evaluatorData, unsigned int* numUpdates) { |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1652 | ds_status status = DS_SUCCESS; |
| 1653 | unsigned int i; |
| 1654 | unsigned int updates = 0; |
| 1655 | |
| 1656 | if (profile == NULL) { |
| 1657 | return DS_INVALID_PROFILE; |
| 1658 | } |
| 1659 | if (evaluator == NULL) { |
| 1660 | return DS_INVALID_PERF_EVALUATOR; |
| 1661 | } |
| 1662 | |
| 1663 | for (i = 0; i < profile->numDevices; i++) { |
| 1664 | ds_status evaluatorStatus; |
| 1665 | |
| 1666 | switch (type) { |
| 1667 | case DS_EVALUATE_NEW_ONLY: |
| 1668 | if (profile->devices[i].score != NULL) |
| 1669 | break; |
| 1670 | /* else fall through */ |
| 1671 | case DS_EVALUATE_ALL: |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 1672 | evaluatorStatus = evaluator(profile->devices+i,evaluatorData); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1673 | if (evaluatorStatus != DS_SUCCESS) { |
| 1674 | status = evaluatorStatus; |
| 1675 | return status; |
| 1676 | } |
| 1677 | updates++; |
| 1678 | break; |
| 1679 | default: |
| 1680 | return DS_INVALID_PERF_EVALUATOR_TYPE; |
| 1681 | break; |
| 1682 | }; |
| 1683 | } |
| 1684 | if (numUpdates) |
| 1685 | *numUpdates = updates; |
| 1686 | return status; |
| 1687 | } |
| 1688 | |
| 1689 | |
| 1690 | #define DS_TAG_VERSION "<version>" |
| 1691 | #define DS_TAG_VERSION_END "</version>" |
| 1692 | #define DS_TAG_DEVICE "<device>" |
| 1693 | #define DS_TAG_DEVICE_END "</device>" |
| 1694 | #define DS_TAG_SCORE "<score>" |
| 1695 | #define DS_TAG_SCORE_END "</score>" |
| 1696 | #define DS_TAG_DEVICE_TYPE "<type>" |
| 1697 | #define DS_TAG_DEVICE_TYPE_END "</type>" |
| 1698 | #define DS_TAG_DEVICE_NAME "<name>" |
| 1699 | #define DS_TAG_DEVICE_NAME_END "</name>" |
| 1700 | #define DS_TAG_DEVICE_DRIVER_VERSION "<driver>" |
| 1701 | #define DS_TAG_DEVICE_DRIVER_VERSION_END "</driver>" |
| 1702 | #define DS_TAG_DEVICE_MAX_COMPUTE_UNITS "<max cu>" |
| 1703 | #define DS_TAG_DEVICE_MAX_COMPUTE_UNITS_END "</max cu>" |
| 1704 | #define DS_TAG_DEVICE_MAX_CLOCK_FREQ "<max clock>" |
| 1705 | #define DS_TAG_DEVICE_MAX_CLOCK_FREQ_END "</max clock>" |
| 1706 | |
| 1707 | #define DS_DEVICE_NATIVE_CPU_STRING "native_cpu" |
| 1708 | |
| 1709 | |
| 1710 | |
| 1711 | typedef ds_status (*ds_score_serializer)(ds_device* device, void** serializedScore, unsigned int* serializedScoreSize); |
| 1712 | static ds_status writeProfileToFile(ds_profile* profile, ds_score_serializer serializer, const char* file) { |
| 1713 | ds_status status = DS_SUCCESS; |
| 1714 | FILE* profileFile = NULL; |
| 1715 | |
| 1716 | |
| 1717 | if (profile == NULL) |
| 1718 | return DS_INVALID_PROFILE; |
| 1719 | |
| 1720 | profileFile = fopen(file, "wb"); |
| 1721 | if (profileFile==NULL) { |
| 1722 | status = DS_FILE_ERROR; |
| 1723 | } |
| 1724 | else { |
| 1725 | unsigned int i; |
| 1726 | |
| 1727 | /* write version string */ |
| 1728 | fwrite(DS_TAG_VERSION, sizeof(char), strlen(DS_TAG_VERSION), profileFile); |
| 1729 | fwrite(profile->version, sizeof(char), strlen(profile->version), profileFile); |
| 1730 | fwrite(DS_TAG_VERSION_END, sizeof(char), strlen(DS_TAG_VERSION_END), profileFile); |
| 1731 | fwrite("\n", sizeof(char), 1, profileFile); |
| 1732 | |
| 1733 | for (i = 0; i < profile->numDevices && status == DS_SUCCESS; i++) { |
| 1734 | void* serializedScore; |
| 1735 | unsigned int serializedScoreSize; |
| 1736 | |
| 1737 | fwrite(DS_TAG_DEVICE, sizeof(char), strlen(DS_TAG_DEVICE), profileFile); |
| 1738 | |
| 1739 | fwrite(DS_TAG_DEVICE_TYPE, sizeof(char), strlen(DS_TAG_DEVICE_TYPE), profileFile); |
| 1740 | fwrite(&profile->devices[i].type,sizeof(ds_device_type),1, profileFile); |
| 1741 | fwrite(DS_TAG_DEVICE_TYPE_END, sizeof(char), strlen(DS_TAG_DEVICE_TYPE_END), profileFile); |
| 1742 | |
| 1743 | switch(profile->devices[i].type) { |
| 1744 | case DS_DEVICE_NATIVE_CPU: |
| 1745 | { |
| 1746 | /* There's no need to emit a device name for the native CPU device. */ |
| 1747 | /* |
| 1748 | fwrite(DS_TAG_DEVICE_NAME, sizeof(char), strlen(DS_TAG_DEVICE_NAME), profileFile); |
| 1749 | fwrite(DS_DEVICE_NATIVE_CPU_STRING,sizeof(char),strlen(DS_DEVICE_NATIVE_CPU_STRING), profileFile); |
| 1750 | fwrite(DS_TAG_DEVICE_NAME_END, sizeof(char), strlen(DS_TAG_DEVICE_NAME_END), profileFile); |
| 1751 | */ |
| 1752 | } |
| 1753 | break; |
| 1754 | case DS_DEVICE_OPENCL_DEVICE: |
| 1755 | { |
| 1756 | char tmp[16]; |
| 1757 | |
| 1758 | fwrite(DS_TAG_DEVICE_NAME, sizeof(char), strlen(DS_TAG_DEVICE_NAME), profileFile); |
| 1759 | fwrite(profile->devices[i].oclDeviceName,sizeof(char),strlen(profile->devices[i].oclDeviceName), profileFile); |
| 1760 | fwrite(DS_TAG_DEVICE_NAME_END, sizeof(char), strlen(DS_TAG_DEVICE_NAME_END), profileFile); |
| 1761 | |
| 1762 | fwrite(DS_TAG_DEVICE_DRIVER_VERSION, sizeof(char), strlen(DS_TAG_DEVICE_DRIVER_VERSION), profileFile); |
| 1763 | fwrite(profile->devices[i].oclDriverVersion,sizeof(char),strlen(profile->devices[i].oclDriverVersion), profileFile); |
| 1764 | fwrite(DS_TAG_DEVICE_DRIVER_VERSION_END, sizeof(char), strlen(DS_TAG_DEVICE_DRIVER_VERSION_END), profileFile); |
| 1765 | |
| 1766 | fwrite(DS_TAG_DEVICE_MAX_COMPUTE_UNITS, sizeof(char), strlen(DS_TAG_DEVICE_MAX_COMPUTE_UNITS), profileFile); |
| 1767 | sprintf(tmp,"%d",profile->devices[i].oclMaxComputeUnits); |
| 1768 | fwrite(tmp,sizeof(char),strlen(tmp), profileFile); |
| 1769 | fwrite(DS_TAG_DEVICE_MAX_COMPUTE_UNITS_END, sizeof(char), strlen(DS_TAG_DEVICE_MAX_COMPUTE_UNITS_END), profileFile); |
| 1770 | |
| 1771 | fwrite(DS_TAG_DEVICE_MAX_CLOCK_FREQ, sizeof(char), strlen(DS_TAG_DEVICE_MAX_CLOCK_FREQ), profileFile); |
| 1772 | sprintf(tmp,"%d",profile->devices[i].oclMaxClockFrequency); |
| 1773 | fwrite(tmp,sizeof(char),strlen(tmp), profileFile); |
| 1774 | fwrite(DS_TAG_DEVICE_MAX_CLOCK_FREQ_END, sizeof(char), strlen(DS_TAG_DEVICE_MAX_CLOCK_FREQ_END), profileFile); |
| 1775 | } |
| 1776 | break; |
| 1777 | default: |
| 1778 | status = DS_UNKNOWN_DEVICE_TYPE; |
| 1779 | break; |
| 1780 | }; |
| 1781 | |
| 1782 | fwrite(DS_TAG_SCORE, sizeof(char), strlen(DS_TAG_SCORE), profileFile); |
| 1783 | status = serializer(profile->devices+i, &serializedScore, &serializedScoreSize); |
| 1784 | if (status == DS_SUCCESS && serializedScore!=NULL && serializedScoreSize > 0) { |
| 1785 | fwrite(serializedScore, sizeof(char), serializedScoreSize, profileFile); |
| 1786 | free(serializedScore); |
| 1787 | } |
| 1788 | fwrite(DS_TAG_SCORE_END, sizeof(char), strlen(DS_TAG_SCORE_END), profileFile); |
| 1789 | fwrite(DS_TAG_DEVICE_END, sizeof(char), strlen(DS_TAG_DEVICE_END), profileFile); |
| 1790 | fwrite("\n",sizeof(char),1,profileFile); |
| 1791 | } |
| 1792 | fclose(profileFile); |
| 1793 | } |
| 1794 | return status; |
| 1795 | } |
| 1796 | |
| 1797 | |
| 1798 | static ds_status readProFile(const char* fileName, char** content, size_t* contentSize) { |
| 1799 | ds_status status = DS_SUCCESS; |
| 1800 | FILE * input = NULL; |
| 1801 | size_t size = 0; |
| 1802 | size_t rsize = 0; |
| 1803 | char* binary = NULL; |
| 1804 | |
| 1805 | *contentSize = 0; |
| 1806 | *content = NULL; |
| 1807 | |
| 1808 | input = fopen(fileName, "rb"); |
| 1809 | if(input == NULL) { |
| 1810 | return DS_FILE_ERROR; |
| 1811 | } |
| 1812 | |
| 1813 | fseek(input, 0L, SEEK_END); |
| 1814 | size = ftell(input); |
| 1815 | rewind(input); |
| 1816 | binary = (char*)malloc(size); |
| 1817 | if(binary == NULL) { |
| 1818 | status = DS_FILE_ERROR; |
| 1819 | goto cleanup; |
| 1820 | } |
| 1821 | rsize = fread(binary, sizeof(char), size, input); |
| 1822 | if (rsize!=size |
| 1823 | || ferror(input)) { |
| 1824 | status = DS_FILE_ERROR; |
| 1825 | goto cleanup; |
| 1826 | } |
| 1827 | *contentSize = size; |
| 1828 | *content = binary; |
| 1829 | |
| 1830 | cleanup: |
| 1831 | if (input != NULL) fclose(input); |
| 1832 | if (status != DS_SUCCESS |
| 1833 | && binary != NULL) { |
| 1834 | free(binary); |
| 1835 | *content = NULL; |
| 1836 | *contentSize = 0; |
| 1837 | } |
| 1838 | return status; |
| 1839 | } |
| 1840 | |
| 1841 | |
| 1842 | static const char* findString(const char* contentStart, const char* contentEnd, const char* string) { |
| 1843 | size_t stringLength; |
| 1844 | const char* currentPosition; |
| 1845 | const char* found; |
| 1846 | found = NULL; |
| 1847 | stringLength = strlen(string); |
| 1848 | currentPosition = contentStart; |
| 1849 | for(currentPosition = contentStart; currentPosition < contentEnd; currentPosition++) { |
| 1850 | if (*currentPosition == string[0]) { |
| 1851 | if (currentPosition+stringLength < contentEnd) { |
| 1852 | if (strncmp(currentPosition, string, stringLength) == 0) { |
| 1853 | found = currentPosition; |
| 1854 | break; |
| 1855 | } |
| 1856 | } |
| 1857 | } |
| 1858 | } |
| 1859 | return found; |
| 1860 | } |
| 1861 | |
| 1862 | |
| 1863 | typedef ds_status (*ds_score_deserializer)(ds_device* device, const unsigned char* serializedScore, unsigned int serializedScoreSize); |
| 1864 | static ds_status readProfileFromFile(ds_profile* profile, ds_score_deserializer deserializer, const char* file) { |
| 1865 | |
| 1866 | ds_status status = DS_SUCCESS; |
| 1867 | char* contentStart = NULL; |
| 1868 | const char* contentEnd = NULL; |
| 1869 | size_t contentSize; |
| 1870 | |
| 1871 | if (profile==NULL) |
| 1872 | return DS_INVALID_PROFILE; |
| 1873 | |
| 1874 | status = readProFile(file, &contentStart, &contentSize); |
| 1875 | if (status == DS_SUCCESS) { |
| 1876 | const char* currentPosition; |
| 1877 | const char* dataStart; |
| 1878 | const char* dataEnd; |
| 1879 | size_t versionStringLength; |
| 1880 | |
| 1881 | contentEnd = contentStart + contentSize; |
| 1882 | currentPosition = contentStart; |
| 1883 | |
| 1884 | |
| 1885 | /* parse the version string */ |
| 1886 | dataStart = findString(currentPosition, contentEnd, DS_TAG_VERSION); |
| 1887 | if (dataStart == NULL) { |
| 1888 | status = DS_PROFILE_FILE_ERROR; |
| 1889 | goto cleanup; |
| 1890 | } |
| 1891 | dataStart += strlen(DS_TAG_VERSION); |
| 1892 | |
| 1893 | dataEnd = findString(dataStart, contentEnd, DS_TAG_VERSION_END); |
| 1894 | if (dataEnd==NULL) { |
| 1895 | status = DS_PROFILE_FILE_ERROR; |
| 1896 | goto cleanup; |
| 1897 | } |
| 1898 | |
| 1899 | versionStringLength = strlen(profile->version); |
dirk | 5dcb762 | 2013-12-01 10:43:43 +0000 | [diff] [blame] | 1900 | if (versionStringLength!=(size_t)(dataEnd-dataStart) |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1901 | || strncmp(profile->version, dataStart, versionStringLength)!=(int)0) { |
| 1902 | /* version mismatch */ |
| 1903 | status = DS_PROFILE_FILE_ERROR; |
| 1904 | goto cleanup; |
| 1905 | } |
| 1906 | currentPosition = dataEnd+strlen(DS_TAG_VERSION_END); |
| 1907 | |
| 1908 | /* parse the device information */ |
dirk | 5dcb762 | 2013-12-01 10:43:43 +0000 | [diff] [blame] | 1909 | DisableMSCWarning(4127) |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1910 | while (1) { |
dirk | 5dcb762 | 2013-12-01 10:43:43 +0000 | [diff] [blame] | 1911 | RestoreMSCWarning |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 1912 | unsigned int i; |
| 1913 | |
| 1914 | const char* deviceTypeStart; |
| 1915 | const char* deviceTypeEnd; |
| 1916 | ds_device_type deviceType; |
| 1917 | |
| 1918 | const char* deviceNameStart; |
| 1919 | const char* deviceNameEnd; |
| 1920 | |
| 1921 | const char* deviceScoreStart; |
| 1922 | const char* deviceScoreEnd; |
| 1923 | |
| 1924 | const char* deviceDriverStart; |
| 1925 | const char* deviceDriverEnd; |
| 1926 | |
| 1927 | const char* tmpStart; |
| 1928 | const char* tmpEnd; |
| 1929 | char tmp[16]; |
| 1930 | |
| 1931 | cl_uint maxClockFrequency; |
| 1932 | cl_uint maxComputeUnits; |
| 1933 | |
| 1934 | dataStart = findString(currentPosition, contentEnd, DS_TAG_DEVICE); |
| 1935 | if (dataStart==NULL) { |
| 1936 | /* nothing useful remain, quit...*/ |
| 1937 | break; |
| 1938 | } |
| 1939 | dataStart+=strlen(DS_TAG_DEVICE); |
| 1940 | dataEnd = findString(dataStart, contentEnd, DS_TAG_DEVICE_END); |
| 1941 | if (dataEnd==NULL) { |
| 1942 | status = DS_PROFILE_FILE_ERROR; |
| 1943 | goto cleanup; |
| 1944 | } |
| 1945 | |
| 1946 | /* parse the device type */ |
| 1947 | deviceTypeStart = findString(dataStart, contentEnd, DS_TAG_DEVICE_TYPE); |
| 1948 | if (deviceTypeStart==NULL) { |
| 1949 | status = DS_PROFILE_FILE_ERROR; |
| 1950 | goto cleanup; |
| 1951 | } |
| 1952 | deviceTypeStart+=strlen(DS_TAG_DEVICE_TYPE); |
| 1953 | deviceTypeEnd = findString(deviceTypeStart, contentEnd, DS_TAG_DEVICE_TYPE_END); |
| 1954 | if (deviceTypeEnd==NULL) { |
| 1955 | status = DS_PROFILE_FILE_ERROR; |
| 1956 | goto cleanup; |
| 1957 | } |
| 1958 | memcpy(&deviceType, deviceTypeStart, sizeof(ds_device_type)); |
| 1959 | |
| 1960 | |
| 1961 | /* parse the device name */ |
| 1962 | if (deviceType == DS_DEVICE_OPENCL_DEVICE) { |
| 1963 | |
| 1964 | deviceNameStart = findString(dataStart, contentEnd, DS_TAG_DEVICE_NAME); |
| 1965 | if (deviceNameStart==NULL) { |
| 1966 | status = DS_PROFILE_FILE_ERROR; |
| 1967 | goto cleanup; |
| 1968 | } |
| 1969 | deviceNameStart+=strlen(DS_TAG_DEVICE_NAME); |
| 1970 | deviceNameEnd = findString(deviceNameStart, contentEnd, DS_TAG_DEVICE_NAME_END); |
| 1971 | if (deviceNameEnd==NULL) { |
| 1972 | status = DS_PROFILE_FILE_ERROR; |
| 1973 | goto cleanup; |
| 1974 | } |
| 1975 | |
| 1976 | |
| 1977 | deviceDriverStart = findString(dataStart, contentEnd, DS_TAG_DEVICE_DRIVER_VERSION); |
| 1978 | if (deviceDriverStart==NULL) { |
| 1979 | status = DS_PROFILE_FILE_ERROR; |
| 1980 | goto cleanup; |
| 1981 | } |
| 1982 | deviceDriverStart+=strlen(DS_TAG_DEVICE_DRIVER_VERSION); |
| 1983 | deviceDriverEnd = findString(deviceDriverStart, contentEnd, DS_TAG_DEVICE_DRIVER_VERSION_END); |
| 1984 | if (deviceDriverEnd ==NULL) { |
| 1985 | status = DS_PROFILE_FILE_ERROR; |
| 1986 | goto cleanup; |
| 1987 | } |
| 1988 | |
| 1989 | |
| 1990 | tmpStart = findString(dataStart, contentEnd, DS_TAG_DEVICE_MAX_COMPUTE_UNITS); |
| 1991 | if (tmpStart==NULL) { |
| 1992 | status = DS_PROFILE_FILE_ERROR; |
| 1993 | goto cleanup; |
| 1994 | } |
| 1995 | tmpStart+=strlen(DS_TAG_DEVICE_MAX_COMPUTE_UNITS); |
| 1996 | tmpEnd = findString(tmpStart, contentEnd, DS_TAG_DEVICE_MAX_COMPUTE_UNITS_END); |
| 1997 | if (tmpEnd ==NULL) { |
| 1998 | status = DS_PROFILE_FILE_ERROR; |
| 1999 | goto cleanup; |
| 2000 | } |
| 2001 | memcpy(tmp,tmpStart,tmpEnd-tmpStart); |
| 2002 | tmp[tmpEnd-tmpStart] = '\0'; |
| 2003 | maxComputeUnits = atoi(tmp); |
| 2004 | |
| 2005 | |
| 2006 | tmpStart = findString(dataStart, contentEnd, DS_TAG_DEVICE_MAX_CLOCK_FREQ); |
| 2007 | if (tmpStart==NULL) { |
| 2008 | status = DS_PROFILE_FILE_ERROR; |
| 2009 | goto cleanup; |
| 2010 | } |
| 2011 | tmpStart+=strlen(DS_TAG_DEVICE_MAX_CLOCK_FREQ); |
| 2012 | tmpEnd = findString(tmpStart, contentEnd, DS_TAG_DEVICE_MAX_CLOCK_FREQ_END); |
| 2013 | if (tmpEnd ==NULL) { |
| 2014 | status = DS_PROFILE_FILE_ERROR; |
| 2015 | goto cleanup; |
| 2016 | } |
| 2017 | memcpy(tmp,tmpStart,tmpEnd-tmpStart); |
| 2018 | tmp[tmpEnd-tmpStart] = '\0'; |
| 2019 | maxClockFrequency = atoi(tmp); |
| 2020 | |
| 2021 | |
| 2022 | /* check if this device is on the system */ |
| 2023 | for (i = 0; i < profile->numDevices; i++) { |
| 2024 | if (profile->devices[i].type == DS_DEVICE_OPENCL_DEVICE) { |
| 2025 | size_t actualDeviceNameLength; |
| 2026 | size_t driverVersionLength; |
| 2027 | |
| 2028 | actualDeviceNameLength = strlen(profile->devices[i].oclDeviceName); |
| 2029 | driverVersionLength = strlen(profile->devices[i].oclDriverVersion); |
dirk | 5dcb762 | 2013-12-01 10:43:43 +0000 | [diff] [blame] | 2030 | if (actualDeviceNameLength == (size_t)(deviceNameEnd - deviceNameStart) |
| 2031 | && driverVersionLength == (size_t)(deviceDriverEnd - deviceDriverStart) |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2032 | && maxComputeUnits == profile->devices[i].oclMaxComputeUnits |
| 2033 | && maxClockFrequency == profile->devices[i].oclMaxClockFrequency |
| 2034 | && strncmp(profile->devices[i].oclDeviceName, deviceNameStart, actualDeviceNameLength)==(int)0 |
| 2035 | && strncmp(profile->devices[i].oclDriverVersion, deviceDriverStart, driverVersionLength)==(int)0) { |
| 2036 | |
| 2037 | deviceScoreStart = findString(dataStart, contentEnd, DS_TAG_SCORE); |
| 2038 | if (deviceNameStart==NULL) { |
| 2039 | status = DS_PROFILE_FILE_ERROR; |
| 2040 | goto cleanup; |
| 2041 | } |
| 2042 | deviceScoreStart+=strlen(DS_TAG_SCORE); |
| 2043 | deviceScoreEnd = findString(deviceScoreStart, contentEnd, DS_TAG_SCORE_END); |
| 2044 | status = deserializer(profile->devices+i, (const unsigned char*)deviceScoreStart, deviceScoreEnd-deviceScoreStart); |
| 2045 | if (status != DS_SUCCESS) { |
| 2046 | goto cleanup; |
| 2047 | } |
| 2048 | } |
| 2049 | } |
| 2050 | } |
| 2051 | |
| 2052 | } |
| 2053 | else if (deviceType == DS_DEVICE_NATIVE_CPU) { |
| 2054 | for (i = 0; i < profile->numDevices; i++) { |
| 2055 | if (profile->devices[i].type == DS_DEVICE_NATIVE_CPU) { |
| 2056 | deviceScoreStart = findString(dataStart, contentEnd, DS_TAG_SCORE); |
| 2057 | if (deviceScoreStart==NULL) { |
| 2058 | status = DS_PROFILE_FILE_ERROR; |
| 2059 | goto cleanup; |
| 2060 | } |
| 2061 | deviceScoreStart+=strlen(DS_TAG_SCORE); |
| 2062 | deviceScoreEnd = findString(deviceScoreStart, contentEnd, DS_TAG_SCORE_END); |
| 2063 | status = deserializer(profile->devices+i, (const unsigned char*)deviceScoreStart, deviceScoreEnd-deviceScoreStart); |
| 2064 | if (status != DS_SUCCESS) { |
| 2065 | goto cleanup; |
| 2066 | } |
| 2067 | } |
| 2068 | } |
| 2069 | } |
| 2070 | |
| 2071 | /* skip over the current one to find the next device */ |
| 2072 | currentPosition = dataEnd+strlen(DS_TAG_DEVICE_END); |
| 2073 | } |
| 2074 | } |
| 2075 | cleanup: |
| 2076 | if (contentStart!=NULL) free(contentStart); |
| 2077 | return status; |
| 2078 | } |
| 2079 | |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2080 | |
| 2081 | #if 0 |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2082 | static ds_status getNumDeviceWithEmptyScore(ds_profile* profile, unsigned int* num) { |
| 2083 | unsigned int i; |
| 2084 | if (profile == NULL || num==NULL) |
| 2085 | return DS_MEMORY_ERROR; |
| 2086 | *num=0; |
| 2087 | for (i = 0; i < profile->numDevices; i++) { |
| 2088 | if (profile->devices[i].score == NULL) { |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2089 | (*num)++; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2090 | } |
| 2091 | } |
| 2092 | return DS_SUCCESS; |
| 2093 | } |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2094 | #endif |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2095 | |
| 2096 | /* |
| 2097 | End of the OpenCL device selection infrastructure |
| 2098 | */ |
| 2099 | |
| 2100 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2101 | typedef double AccelerateScoreType; |
| 2102 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2103 | static ds_status AcceleratePerfEvaluator(ds_device *device, |
| 2104 | void *magick_unused(data)) |
| 2105 | { |
| 2106 | #define ACCELERATE_PERF_DIMEN "2048x1536" |
| 2107 | #define NUM_ITER 2 |
| 2108 | #define ReturnStatus(status) \ |
| 2109 | { \ |
| 2110 | if (clEnv!=NULL) \ |
| 2111 | RelinquishMagickOpenCLEnv(clEnv); \ |
| 2112 | if (oldClEnv!=NULL) \ |
| 2113 | defaultCLEnv = oldClEnv; \ |
| 2114 | return status; \ |
| 2115 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2116 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2117 | AccelerateTimer |
| 2118 | timer; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2119 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2120 | ExceptionInfo |
| 2121 | *exception=NULL; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2122 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2123 | MagickCLEnv |
| 2124 | clEnv=NULL, |
| 2125 | oldClEnv=NULL; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2126 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2127 | magick_unreferenced(data); |
| 2128 | |
| 2129 | if (device == NULL) |
| 2130 | ReturnStatus(DS_PERF_EVALUATOR_ERROR); |
| 2131 | |
| 2132 | clEnv=AcquireMagickOpenCLEnv(); |
| 2133 | exception=AcquireExceptionInfo(); |
| 2134 | |
| 2135 | if (device->type == DS_DEVICE_NATIVE_CPU) |
| 2136 | { |
| 2137 | /* CPU device */ |
| 2138 | MagickBooleanType flag=MagickTrue; |
| 2139 | SetMagickOpenCLEnvParamInternal(clEnv, |
| 2140 | MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED,sizeof(MagickBooleanType), |
| 2141 | &flag,exception); |
| 2142 | } |
| 2143 | else if (device->type == DS_DEVICE_OPENCL_DEVICE) |
| 2144 | { |
| 2145 | /* OpenCL device */ |
| 2146 | SetMagickOpenCLEnvParamInternal(clEnv,MAGICK_OPENCL_ENV_PARAM_DEVICE, |
| 2147 | sizeof(cl_device_id),&device->oclDeviceID,exception); |
| 2148 | } |
| 2149 | else |
| 2150 | ReturnStatus(DS_PERF_EVALUATOR_ERROR); |
| 2151 | |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 2152 | /* recompile the OpenCL kernels if it needs to */ |
| 2153 | clEnv->disableProgramCache = defaultCLEnv->disableProgramCache; |
| 2154 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2155 | InitOpenCLEnvInternal(clEnv,exception); |
| 2156 | oldClEnv=defaultCLEnv; |
| 2157 | defaultCLEnv=clEnv; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2158 | |
| 2159 | /* microbenchmark */ |
| 2160 | { |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2161 | Image |
| 2162 | *inputImage; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2163 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2164 | ImageInfo |
| 2165 | *imageInfo; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2166 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2167 | int |
| 2168 | i; |
| 2169 | |
| 2170 | imageInfo=AcquireImageInfo(); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2171 | CloneString(&imageInfo->size,ACCELERATE_PERF_DIMEN); |
| 2172 | CopyMagickString(imageInfo->filename,"xc:none",MaxTextExtent); |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2173 | inputImage=ReadImage(imageInfo,exception); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2174 | |
| 2175 | initAccelerateTimer(&timer); |
| 2176 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2177 | for (i=0; i<=NUM_ITER; i++) |
| 2178 | { |
| 2179 | Image |
| 2180 | *bluredImage, |
| 2181 | *resizedImage, |
| 2182 | *unsharpedImage; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2183 | |
| 2184 | if (i > 0) |
| 2185 | startAccelerateTimer(&timer); |
| 2186 | |
| 2187 | #ifdef MAGICKCORE_CLPERFMARKER |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2188 | clBeginPerfMarkerAMD("PerfEvaluatorRegion",""); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2189 | #endif |
| 2190 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2191 | bluredImage=BlurImage(inputImage,10.0f,3.5f,exception); |
| 2192 | unsharpedImage=UnsharpMaskImage(bluredImage,2.0f,2.0f,50.0f,10.0f, |
| 2193 | exception); |
dirk | 8a5cf51 | 2014-07-28 20:16:27 +0000 | [diff] [blame] | 2194 | resizedImage=ResizeImage(unsharpedImage,640,480,LanczosFilter, |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2195 | exception); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2196 | |
| 2197 | #ifdef MAGICKCORE_CLPERFMARKER |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2198 | clEndPerfMarkerAMD(); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2199 | #endif |
| 2200 | |
| 2201 | if (i > 0) |
| 2202 | stopAccelerateTimer(&timer); |
| 2203 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2204 | if (bluredImage) |
| 2205 | DestroyImage(bluredImage); |
| 2206 | if (unsharpedImage) |
| 2207 | DestroyImage(unsharpedImage); |
| 2208 | if (resizedImage) |
| 2209 | DestroyImage(resizedImage); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2210 | } |
| 2211 | DestroyImage(inputImage); |
| 2212 | } |
| 2213 | /* end of microbenchmark */ |
| 2214 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2215 | if (device->score == NULL) |
| 2216 | device->score=malloc(sizeof(AccelerateScoreType)); |
| 2217 | *(AccelerateScoreType*)device->score=readAccelerateTimer(&timer); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2218 | |
dirk | 22624f1 | 2013-12-01 17:16:37 +0000 | [diff] [blame] | 2219 | ReturnStatus(DS_SUCCESS); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2220 | } |
| 2221 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2222 | ds_status AccelerateScoreSerializer(ds_device* device, void** serializedScore, unsigned int* serializedScoreSize) { |
| 2223 | if (device |
| 2224 | && device->score) { |
| 2225 | /* generate a string from the score */ |
| 2226 | char* s = (char*)malloc(sizeof(char)*256); |
| 2227 | sprintf(s,"%.4f",*((AccelerateScoreType*)device->score)); |
| 2228 | *serializedScore = (void*)s; |
dirk | b0d783f | 2014-08-31 10:48:05 +0000 | [diff] [blame] | 2229 | *serializedScoreSize = (unsigned int) strlen(s); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2230 | return DS_SUCCESS; |
| 2231 | } |
| 2232 | else { |
| 2233 | return DS_SCORE_SERIALIZER_ERROR; |
| 2234 | } |
| 2235 | } |
| 2236 | |
| 2237 | ds_status AccelerateScoreDeserializer(ds_device* device, const unsigned char* serializedScore, unsigned int serializedScoreSize) { |
| 2238 | if (device) { |
| 2239 | /* convert the string back to an int */ |
| 2240 | char* s = (char*)malloc(serializedScoreSize+1); |
| 2241 | memcpy(s, serializedScore, serializedScoreSize); |
| 2242 | s[serializedScoreSize] = (char)'\0'; |
| 2243 | device->score = malloc(sizeof(AccelerateScoreType)); |
| 2244 | *((AccelerateScoreType*)device->score) = (AccelerateScoreType)atof(s); |
| 2245 | free(s); |
| 2246 | return DS_SUCCESS; |
| 2247 | } |
| 2248 | else { |
| 2249 | return DS_SCORE_DESERIALIZER_ERROR; |
| 2250 | } |
| 2251 | } |
| 2252 | |
| 2253 | ds_status AccelerateScoreRelease(void* score) { |
| 2254 | if (score!=NULL) { |
| 2255 | free(score); |
| 2256 | } |
| 2257 | return DS_SUCCESS; |
| 2258 | } |
| 2259 | |
dirk | 1e3b22a | 2014-08-28 05:36:18 +0000 | [diff] [blame] | 2260 | ds_status canWriteProfileToFile(const char *path) |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 2261 | { |
cristy | b515e68 | 2014-10-18 00:26:13 +0000 | [diff] [blame] | 2262 | FILE* profileFile = fopen(path, "ab"); |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 2263 | |
| 2264 | if (profileFile==NULL) |
| 2265 | return DS_FILE_ERROR; |
| 2266 | |
| 2267 | fclose(profileFile); |
| 2268 | return DS_SUCCESS; |
| 2269 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2270 | |
| 2271 | #define IMAGEMAGICK_PROFILE_VERSION "ImageMagick Device Selection v0.9" |
| 2272 | #define IMAGEMAGICK_PROFILE_FILE "ImagemagickOpenCLDeviceProfile" |
| 2273 | static MagickBooleanType autoSelectDevice(MagickCLEnv clEnv, ExceptionInfo* exception) { |
| 2274 | |
| 2275 | MagickBooleanType mStatus = MagickFalse; |
| 2276 | ds_status status; |
| 2277 | ds_profile* profile; |
| 2278 | unsigned int numDeviceProfiled = 0; |
| 2279 | unsigned int i; |
| 2280 | unsigned int bestDeviceIndex; |
| 2281 | AccelerateScoreType bestScore; |
| 2282 | char path[MaxTextExtent]; |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2283 | MagickBooleanType flag; |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 2284 | ds_evaluation_type profileType; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2285 | |
| 2286 | LockDefaultOpenCLEnv(); |
| 2287 | |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2288 | /* Initially, just set OpenCL to off */ |
| 2289 | flag = MagickTrue; |
| 2290 | SetMagickOpenCLEnvParamInternal(clEnv, MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED |
| 2291 | , sizeof(MagickBooleanType), &flag, exception); |
| 2292 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2293 | /* check and init the global lib */ |
| 2294 | OpenCLLib=GetOpenCLLib(); |
| 2295 | if (OpenCLLib==NULL) |
| 2296 | { |
| 2297 | mStatus=InitOpenCLEnvInternal(clEnv, exception); |
| 2298 | goto cleanup; |
| 2299 | } |
| 2300 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2301 | status = initDSProfile(&profile, IMAGEMAGICK_PROFILE_VERSION); |
| 2302 | if (status!=DS_SUCCESS) { |
| 2303 | (void) ThrowMagickException(exception, GetMagickModule(), ModuleFatalError, "Error when initializing the profile", "'%s'", "."); |
| 2304 | goto cleanup; |
| 2305 | } |
| 2306 | |
| 2307 | (void) FormatLocaleString(path,MaxTextExtent,"%s%s%s" |
| 2308 | ,GetOpenCLCachedFilesDirectory() |
| 2309 | ,DirectorySeparator,IMAGEMAGICK_PROFILE_FILE); |
| 2310 | |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 2311 | if (canWriteProfileToFile(path) != DS_SUCCESS) { |
| 2312 | /* We can not write out a device profile, so don't run the benchmark */ |
| 2313 | /* select the first GPU device */ |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 2314 | |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 2315 | bestDeviceIndex = 0; |
| 2316 | for (i = 1; i < profile->numDevices; i++) { |
| 2317 | if ((profile->devices[i].type == DS_DEVICE_OPENCL_DEVICE) && (profile->devices[i].oclDeviceType == CL_DEVICE_TYPE_GPU)) { |
| 2318 | bestDeviceIndex = i; |
| 2319 | break; |
| 2320 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2321 | } |
| 2322 | } |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 2323 | else { |
| 2324 | if (clEnv->regenerateProfile != MagickFalse) { |
| 2325 | profileType = DS_EVALUATE_ALL; |
| 2326 | } |
| 2327 | else { |
| 2328 | readProfileFromFile(profile, AccelerateScoreDeserializer, path); |
| 2329 | profileType = DS_EVALUATE_NEW_ONLY; |
| 2330 | } |
| 2331 | status = profileDevices(profile, profileType, AcceleratePerfEvaluator, NULL, &numDeviceProfiled); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2332 | |
dirk | b05dcc9 | 2014-08-27 15:30:53 +0000 | [diff] [blame] | 2333 | if (status!=DS_SUCCESS) { |
| 2334 | (void) ThrowMagickException(exception, GetMagickModule(), ModuleFatalError, "Error when initializing the profile", "'%s'", "."); |
| 2335 | goto cleanup; |
| 2336 | } |
| 2337 | if (numDeviceProfiled > 0) { |
| 2338 | status = writeProfileToFile(profile, AccelerateScoreSerializer, path); |
| 2339 | if (status!=DS_SUCCESS) { |
| 2340 | (void) ThrowMagickException(exception, GetMagickModule(), ModuleWarning, "Error when saving the profile into a file", "'%s'", "."); |
| 2341 | } |
| 2342 | } |
| 2343 | |
| 2344 | /* pick the best device */ |
| 2345 | bestDeviceIndex = 0; |
| 2346 | bestScore = *(AccelerateScoreType*)profile->devices[bestDeviceIndex].score; |
| 2347 | for (i = 1; i < profile->numDevices; i++) { |
| 2348 | AccelerateScoreType score = *(AccelerateScoreType*)profile->devices[i].score; |
| 2349 | if (score < bestScore) { |
| 2350 | bestDeviceIndex = i; |
| 2351 | bestScore = score; |
| 2352 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2353 | } |
| 2354 | } |
| 2355 | |
| 2356 | /* set up clEnv with the best device */ |
| 2357 | if (profile->devices[bestDeviceIndex].type == DS_DEVICE_NATIVE_CPU) { |
| 2358 | /* CPU device */ |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2359 | flag = MagickTrue; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2360 | SetMagickOpenCLEnvParamInternal(clEnv, MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED |
| 2361 | , sizeof(MagickBooleanType), &flag, exception); |
| 2362 | } |
| 2363 | else if (profile->devices[bestDeviceIndex].type == DS_DEVICE_OPENCL_DEVICE) { |
| 2364 | /* OpenCL device */ |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2365 | flag = MagickFalse; |
| 2366 | SetMagickOpenCLEnvParamInternal(clEnv, MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED |
| 2367 | , sizeof(MagickBooleanType), &flag, exception); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2368 | SetMagickOpenCLEnvParamInternal(clEnv, MAGICK_OPENCL_ENV_PARAM_DEVICE |
| 2369 | , sizeof(cl_device_id), &profile->devices[bestDeviceIndex].oclDeviceID,exception); |
| 2370 | } |
| 2371 | else { |
| 2372 | status = DS_PERF_EVALUATOR_ERROR; |
| 2373 | goto cleanup; |
| 2374 | } |
dirk | 6b57c96 | 2013-11-30 19:14:02 +0000 | [diff] [blame] | 2375 | mStatus=InitOpenCLEnvInternal(clEnv, exception); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2376 | |
| 2377 | status = releaseDSProfile(profile, AccelerateScoreRelease); |
| 2378 | if (status!=DS_SUCCESS) { |
| 2379 | (void) ThrowMagickException(exception, GetMagickModule(), ModuleWarning, "Error when releasing the profile", "'%s'", "."); |
| 2380 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2381 | |
| 2382 | cleanup: |
| 2383 | |
| 2384 | UnlockDefaultOpenCLEnv(); |
| 2385 | return mStatus; |
| 2386 | } |
| 2387 | |
| 2388 | |
| 2389 | /* |
| 2390 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 2391 | % % |
| 2392 | % % |
| 2393 | % % |
| 2394 | + I n i t I m a g e M a g i c k O p e n C L % |
| 2395 | % % |
| 2396 | % % |
| 2397 | % % |
| 2398 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 2399 | % |
| 2400 | % InitImageMagickOpenCL() provides a simplified interface to initialize |
| 2401 | % the OpenCL environtment in ImageMagick |
| 2402 | % |
| 2403 | % The format of the InitImageMagickOpenCL() method is: |
| 2404 | % |
| 2405 | % MagickBooleanType InitImageMagickOpenCL(ImageMagickOpenCLMode mode, |
| 2406 | % void* userSelectedDevice, |
| 2407 | % void* selectedDevice) |
| 2408 | % |
| 2409 | % A description of each parameter follows: |
| 2410 | % |
| 2411 | % o mode: OpenCL mode in ImageMagick, could be off,auto,user |
| 2412 | % |
| 2413 | % o userSelectedDevice: when in user mode, a pointer to the selected |
| 2414 | % cl_device_id |
| 2415 | % |
| 2416 | % o selectedDevice: a pointer to cl_device_id where the selected |
| 2417 | % cl_device_id by ImageMagick could be returned |
| 2418 | % |
| 2419 | % o exception: exception |
| 2420 | % |
| 2421 | */ |
dirk | ed7eb1e | 2013-12-04 05:53:08 +0000 | [diff] [blame] | 2422 | MagickExport MagickBooleanType InitImageMagickOpenCL( |
| 2423 | ImageMagickOpenCLMode mode,void *userSelectedDevice,void *selectedDevice, |
| 2424 | ExceptionInfo *exception) |
| 2425 | { |
dirk | cec9dd6 | 2014-04-08 22:59:41 +0000 | [diff] [blame] | 2426 | MagickBooleanType status = MagickFalse; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2427 | MagickCLEnv clEnv = NULL; |
| 2428 | MagickBooleanType flag; |
| 2429 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2430 | clEnv = GetDefaultOpenCLEnv(); |
| 2431 | if (clEnv!=NULL) { |
| 2432 | switch(mode) { |
| 2433 | |
| 2434 | case MAGICK_OPENCL_OFF: |
| 2435 | flag = MagickTrue; |
| 2436 | SetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED |
| 2437 | , sizeof(MagickBooleanType), &flag, exception); |
| 2438 | status = InitOpenCLEnv(clEnv, exception); |
| 2439 | |
| 2440 | if (selectedDevice) |
| 2441 | *(cl_device_id*)selectedDevice = NULL; |
| 2442 | break; |
| 2443 | |
| 2444 | case MAGICK_OPENCL_DEVICE_SELECT_USER: |
| 2445 | |
| 2446 | if (userSelectedDevice == NULL) |
| 2447 | return MagickFalse; |
| 2448 | |
| 2449 | flag = MagickFalse; |
| 2450 | SetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED |
| 2451 | , sizeof(MagickBooleanType), &flag, exception); |
| 2452 | |
| 2453 | SetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_DEVICE |
| 2454 | , sizeof(cl_device_id), userSelectedDevice,exception); |
| 2455 | |
| 2456 | status = InitOpenCLEnv(clEnv, exception); |
| 2457 | if (selectedDevice) { |
| 2458 | GetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_DEVICE |
| 2459 | , sizeof(cl_device_id), selectedDevice, exception); |
| 2460 | } |
| 2461 | break; |
| 2462 | |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 2463 | case MAGICK_OPENCL_DEVICE_SELECT_AUTO_CLEAR_CACHE: |
| 2464 | flag = MagickTrue; |
| 2465 | SetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_PROGRAM_CACHE_DISABLED |
| 2466 | , sizeof(MagickBooleanType), &flag, exception); |
| 2467 | flag = MagickTrue; |
| 2468 | SetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_REGENERATE_PROFILE |
| 2469 | , sizeof(MagickBooleanType), &flag, exception); |
| 2470 | |
| 2471 | /* fall through here!! */ |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2472 | case MAGICK_OPENCL_DEVICE_SELECT_AUTO: |
| 2473 | default: |
| 2474 | { |
| 2475 | cl_device_id d = NULL; |
| 2476 | flag = MagickFalse; |
| 2477 | SetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_OPENCL_DISABLED |
| 2478 | , sizeof(MagickBooleanType), &flag, exception); |
| 2479 | SetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_DEVICE |
| 2480 | , sizeof(cl_device_id), &d,exception); |
| 2481 | status = InitOpenCLEnv(clEnv, exception); |
| 2482 | if (selectedDevice) { |
| 2483 | GetMagickOpenCLEnvParam(clEnv, MAGICK_OPENCL_ENV_PARAM_DEVICE |
| 2484 | , sizeof(cl_device_id), selectedDevice, exception); |
| 2485 | } |
| 2486 | } |
| 2487 | break; |
| 2488 | }; |
| 2489 | } |
| 2490 | return status; |
| 2491 | } |
| 2492 | |
| 2493 | |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 2494 | MagickPrivate |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2495 | MagickBooleanType OpenCLThrowMagickException(ExceptionInfo *exception, |
| 2496 | const char *module,const char *function,const size_t line, |
| 2497 | const ExceptionType severity,const char *tag,const char *format,...) { |
| 2498 | MagickBooleanType |
| 2499 | status; |
| 2500 | |
| 2501 | MagickCLEnv clEnv; |
| 2502 | |
| 2503 | status = MagickTrue; |
| 2504 | |
| 2505 | clEnv = GetDefaultOpenCLEnv(); |
| 2506 | |
| 2507 | assert(exception != (ExceptionInfo *) NULL); |
| 2508 | assert(exception->signature == MagickSignature); |
| 2509 | |
| 2510 | if (severity!=0) { |
| 2511 | cl_device_type dType; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2512 | clEnv->library->clGetDeviceInfo(clEnv->device,CL_DEVICE_TYPE ,sizeof(cl_device_type),&dType,NULL); |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2513 | if (dType == CL_DEVICE_TYPE_CPU) { |
| 2514 | char buffer[MaxTextExtent]; |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2515 | clEnv->library->clGetPlatformInfo(clEnv->platform, CL_PLATFORM_NAME, MaxTextExtent, buffer, NULL); |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2516 | |
| 2517 | /* Workaround for Intel OpenCL CPU runtime bug */ |
| 2518 | /* Turn off OpenCL when a problem is detected! */ |
| 2519 | if (strncmp(buffer, "Intel",5) == 0) { |
| 2520 | |
| 2521 | InitImageMagickOpenCL(MAGICK_OPENCL_OFF, NULL, NULL, exception); |
| 2522 | } |
| 2523 | } |
| 2524 | } |
| 2525 | |
| 2526 | #ifdef OPENCLLOG_ENABLED |
| 2527 | { |
| 2528 | va_list |
| 2529 | operands; |
| 2530 | va_start(operands,format); |
| 2531 | status=ThrowMagickExceptionList(exception,module,function,line,severity,tag, format,operands); |
| 2532 | va_end(operands); |
| 2533 | } |
| 2534 | #else |
| 2535 | magick_unreferenced(module); |
| 2536 | magick_unreferenced(function); |
| 2537 | magick_unreferenced(line); |
| 2538 | magick_unreferenced(tag); |
| 2539 | magick_unreferenced(format); |
| 2540 | #endif |
| 2541 | |
| 2542 | return(status); |
| 2543 | } |
| 2544 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2545 | MagickPrivate cl_mem GetAndLockRandSeedBuffer(MagickCLEnv clEnv) |
| 2546 | { |
| 2547 | LockSemaphoreInfo(clEnv->lock); |
| 2548 | if (clEnv->seedsLock == NULL) |
| 2549 | { |
| 2550 | ActivateSemaphoreInfo(&clEnv->seedsLock); |
| 2551 | } |
| 2552 | LockSemaphoreInfo(clEnv->seedsLock); |
| 2553 | |
| 2554 | if (clEnv->seeds == NULL) |
| 2555 | { |
| 2556 | cl_int clStatus; |
| 2557 | clEnv->numGenerators = NUM_CL_RAND_GENERATORS; |
| 2558 | clEnv->seeds = clEnv->library->clCreateBuffer(clEnv->context, CL_MEM_READ_WRITE, |
| 2559 | clEnv->numGenerators*4*sizeof(unsigned int), |
| 2560 | NULL, &clStatus); |
| 2561 | if (clStatus != CL_SUCCESS) |
| 2562 | { |
| 2563 | clEnv->seeds = NULL; |
| 2564 | } |
| 2565 | else |
| 2566 | { |
| 2567 | unsigned int i; |
| 2568 | cl_command_queue queue = NULL; |
| 2569 | unsigned int *seeds; |
| 2570 | |
| 2571 | queue = AcquireOpenCLCommandQueue(clEnv); |
| 2572 | seeds = (unsigned int*) clEnv->library->clEnqueueMapBuffer(queue, clEnv->seeds, CL_TRUE, |
| 2573 | CL_MAP_WRITE, 0, |
| 2574 | clEnv->numGenerators*4 |
| 2575 | *sizeof(unsigned int), |
| 2576 | 0, NULL, NULL, &clStatus); |
| 2577 | if (clStatus!=CL_SUCCESS) |
| 2578 | { |
| 2579 | clEnv->library->clReleaseMemObject(clEnv->seeds); |
| 2580 | goto cleanup; |
| 2581 | } |
| 2582 | |
| 2583 | for (i = 0; i < clEnv->numGenerators; i++) { |
| 2584 | RandomInfo* randomInfo = AcquireRandomInfo(); |
| 2585 | const unsigned long* s = GetRandomInfoSeed(randomInfo); |
| 2586 | if (i == 0) |
| 2587 | clEnv->randNormalize = GetRandomInfoNormalize(randomInfo); |
| 2588 | |
| 2589 | seeds[i*4] = (unsigned int) s[0]; |
| 2590 | seeds[i*4+1] = (unsigned int) 0x50a7f451; |
| 2591 | seeds[i*4+2] = (unsigned int) 0x5365417e; |
| 2592 | seeds[i*4+3] = (unsigned int) 0xc3a4171a; |
| 2593 | |
| 2594 | randomInfo = DestroyRandomInfo(randomInfo); |
| 2595 | } |
| 2596 | clStatus = clEnv->library->clEnqueueUnmapMemObject(queue, clEnv->seeds, seeds, 0, |
| 2597 | NULL, NULL); |
| 2598 | clEnv->library->clFinish(queue); |
| 2599 | cleanup: |
| 2600 | if (queue != NULL) |
| 2601 | RelinquishOpenCLCommandQueue(clEnv, queue); |
| 2602 | } |
| 2603 | } |
| 2604 | UnlockSemaphoreInfo(clEnv->lock); |
| 2605 | return clEnv->seeds; |
| 2606 | } |
| 2607 | |
| 2608 | MagickPrivate void UnlockRandSeedBuffer(MagickCLEnv clEnv) { |
| 2609 | if (clEnv->seedsLock == NULL) |
| 2610 | { |
| 2611 | ActivateSemaphoreInfo(&clEnv->seedsLock); |
| 2612 | } |
| 2613 | else |
| 2614 | UnlockSemaphoreInfo(clEnv->seedsLock); |
| 2615 | } |
| 2616 | |
| 2617 | MagickPrivate unsigned int GetNumRandGenerators(MagickCLEnv clEnv) |
| 2618 | { |
| 2619 | return clEnv->numGenerators; |
| 2620 | } |
| 2621 | |
| 2622 | |
| 2623 | MagickPrivate float GetRandNormalize(MagickCLEnv clEnv) |
| 2624 | { |
| 2625 | return clEnv->randNormalize; |
| 2626 | } |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2627 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2628 | #else |
| 2629 | |
| 2630 | struct _MagickCLEnv { |
| 2631 | MagickBooleanType OpenCLInitialized; /* whether OpenCL environment is initialized. */ |
| 2632 | }; |
| 2633 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2634 | MagickExport MagickCLEnv AcquireMagickOpenCLEnv() |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2635 | { |
| 2636 | return NULL; |
| 2637 | } |
| 2638 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2639 | MagickExport MagickBooleanType RelinquishMagickOpenCLEnv( |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2640 | MagickCLEnv magick_unused(clEnv)) |
| 2641 | { |
| 2642 | magick_unreferenced(clEnv); |
| 2643 | |
| 2644 | return MagickFalse; |
| 2645 | } |
| 2646 | |
| 2647 | /* |
| 2648 | * Return the OpenCL environment |
| 2649 | */ |
| 2650 | MagickExport MagickCLEnv GetDefaultOpenCLEnv( |
| 2651 | ExceptionInfo *magick_unused(exception)) |
| 2652 | { |
| 2653 | magick_unreferenced(exception); |
| 2654 | |
| 2655 | return (MagickCLEnv) NULL; |
| 2656 | } |
| 2657 | |
| 2658 | MagickExport MagickCLEnv SetDefaultOpenCLEnv( |
| 2659 | MagickCLEnv magick_unused(clEnv)) |
| 2660 | { |
| 2661 | magick_unreferenced(clEnv); |
| 2662 | |
| 2663 | return (MagickCLEnv) NULL; |
| 2664 | } |
| 2665 | |
| 2666 | MagickExport MagickBooleanType SetMagickOpenCLEnvParam( |
| 2667 | MagickCLEnv magick_unused(clEnv),MagickOpenCLEnvParam magick_unused(param), |
| 2668 | size_t magick_unused(dataSize),void *magick_unused(data), |
| 2669 | ExceptionInfo *magick_unused(exception)) |
| 2670 | { |
| 2671 | magick_unreferenced(clEnv); |
| 2672 | magick_unreferenced(param); |
| 2673 | magick_unreferenced(dataSize); |
| 2674 | magick_unreferenced(data); |
| 2675 | magick_unreferenced(exception); |
| 2676 | |
| 2677 | return MagickFalse; |
| 2678 | } |
| 2679 | |
| 2680 | MagickExport MagickBooleanType GetMagickOpenCLEnvParam( |
| 2681 | MagickCLEnv magick_unused(clEnv),MagickOpenCLEnvParam magick_unused(param), |
| 2682 | size_t magick_unused(dataSize),void *magick_unused(data), |
| 2683 | ExceptionInfo *magick_unused(exception)) |
| 2684 | { |
| 2685 | magick_unreferenced(clEnv); |
| 2686 | magick_unreferenced(param); |
| 2687 | magick_unreferenced(dataSize); |
| 2688 | magick_unreferenced(data); |
| 2689 | magick_unreferenced(exception); |
| 2690 | |
| 2691 | return MagickFalse; |
| 2692 | } |
| 2693 | |
| 2694 | MagickExport MagickBooleanType InitOpenCLEnv(MagickCLEnv magick_unused(clEnv), |
| 2695 | ExceptionInfo *magick_unused(exception)) |
| 2696 | { |
| 2697 | magick_unreferenced(clEnv); |
| 2698 | magick_unreferenced(exception); |
| 2699 | |
| 2700 | return MagickFalse; |
| 2701 | } |
| 2702 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 2703 | MagickPrivate cl_command_queue AcquireOpenCLCommandQueue( |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2704 | MagickCLEnv magick_unused(clEnv)) |
| 2705 | { |
| 2706 | magick_unreferenced(clEnv); |
| 2707 | |
| 2708 | return (cl_command_queue) NULL; |
| 2709 | } |
| 2710 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2711 | MagickPrivate MagickBooleanType RelinquishCommandQueue( |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2712 | MagickCLEnv magick_unused(clEnv),cl_command_queue magick_unused(queue)) |
| 2713 | { |
| 2714 | magick_unreferenced(clEnv); |
| 2715 | magick_unreferenced(queue); |
| 2716 | |
| 2717 | return MagickFalse; |
| 2718 | } |
| 2719 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 2720 | MagickPrivate cl_kernel AcquireOpenCLKernel( |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2721 | MagickCLEnv magick_unused(clEnv),MagickOpenCLProgram magick_unused(program), |
| 2722 | const char *magick_unused(kernelName)) |
| 2723 | { |
| 2724 | magick_unreferenced(clEnv); |
| 2725 | magick_unreferenced(program); |
| 2726 | magick_unreferenced(kernelName); |
| 2727 | |
cristy | f432c63 | 2014-12-07 15:11:28 +0000 | [diff] [blame^] | 2728 | return (cl_kernel) NULL; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2729 | } |
| 2730 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 2731 | MagickPrivate MagickBooleanType RelinquishOpenCLKernel( |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2732 | MagickCLEnv magick_unused(clEnv),cl_kernel magick_unused(kernel)) |
| 2733 | { |
| 2734 | magick_unreferenced(clEnv); |
| 2735 | magick_unreferenced(kernel); |
| 2736 | |
| 2737 | return MagickFalse; |
| 2738 | } |
| 2739 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 2740 | MagickPrivate unsigned long GetOpenCLDeviceLocalMemorySize( |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2741 | MagickCLEnv magick_unused(clEnv)) |
| 2742 | { |
| 2743 | magick_unreferenced(clEnv); |
| 2744 | |
| 2745 | return 0; |
| 2746 | } |
| 2747 | |
dirk | ed7eb1e | 2013-12-04 05:53:08 +0000 | [diff] [blame] | 2748 | MagickExport MagickBooleanType InitImageMagickOpenCL( |
| 2749 | ImageMagickOpenCLMode magick_unused(mode), |
| 2750 | void *magick_unused(userSelectedDevice),void *magick_unused(selectedDevice), |
| 2751 | ExceptionInfo *magick_unused(exception)) |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2752 | { |
| 2753 | magick_unreferenced(mode); |
| 2754 | magick_unreferenced(userSelectedDevice); |
| 2755 | magick_unreferenced(selectedDevice); |
| 2756 | magick_unreferenced(exception); |
| 2757 | return MagickFalse; |
| 2758 | } |
| 2759 | |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2760 | |
dirk | 20932d3 | 2013-12-12 06:16:19 +0000 | [diff] [blame] | 2761 | MagickPrivate |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2762 | MagickBooleanType OpenCLThrowMagickException(ExceptionInfo *exception, |
| 2763 | const char *module,const char *function,const size_t line, |
| 2764 | const ExceptionType severity,const char *tag,const char *format,...) |
| 2765 | { |
| 2766 | magick_unreferenced(exception); |
| 2767 | magick_unreferenced(module); |
| 2768 | magick_unreferenced(function); |
| 2769 | magick_unreferenced(line); |
| 2770 | magick_unreferenced(severity); |
| 2771 | magick_unreferenced(tag); |
| 2772 | magick_unreferenced(format); |
| 2773 | return(MagickFalse); |
| 2774 | } |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2775 | |
| 2776 | |
| 2777 | MagickPrivate cl_mem GetAndLockRandSeedBuffer(MagickCLEnv clEnv) |
| 2778 | { |
| 2779 | magick_unreferenced(clEnv); |
| 2780 | return NULL; |
| 2781 | } |
| 2782 | |
| 2783 | |
| 2784 | MagickPrivate void UnlockRandSeedBuffer(MagickCLEnv clEnv) |
| 2785 | { |
| 2786 | magick_unreferenced(clEnv); |
| 2787 | } |
| 2788 | |
| 2789 | MagickPrivate unsigned int GetNumRandGenerators(MagickCLEnv clEnv) |
| 2790 | { |
| 2791 | magick_unreferenced(clEnv); |
| 2792 | return 0; |
| 2793 | } |
| 2794 | |
| 2795 | MagickPrivate float GetRandNormalize(MagickCLEnv clEnv) |
| 2796 | { |
| 2797 | magick_unreferenced(clEnv); |
| 2798 | return 0.0f; |
| 2799 | } |
| 2800 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2801 | #endif /* MAGICKCORE_OPENCL_SUPPORT */ |
| 2802 | |
| 2803 | char* openclCachedFilesDirectory; |
| 2804 | SemaphoreInfo* openclCachedFilesDirectoryLock; |
| 2805 | |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 2806 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2807 | const char* GetOpenCLCachedFilesDirectory() { |
| 2808 | if (openclCachedFilesDirectory == NULL) { |
| 2809 | if (openclCachedFilesDirectoryLock == NULL) |
| 2810 | { |
cristy | 04b11db | 2014-02-16 15:10:39 +0000 | [diff] [blame] | 2811 | ActivateSemaphoreInfo(&openclCachedFilesDirectoryLock); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2812 | } |
| 2813 | LockSemaphoreInfo(openclCachedFilesDirectoryLock); |
| 2814 | if (openclCachedFilesDirectory == NULL) { |
| 2815 | char path[MaxTextExtent]; |
| 2816 | char *home = NULL; |
| 2817 | char *temp = NULL; |
| 2818 | struct stat attributes; |
| 2819 | MagickBooleanType status; |
| 2820 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2821 | |
| 2822 | |
cristy | a45be69 | 2014-07-24 10:12:11 +0000 | [diff] [blame] | 2823 | home=GetEnvironmentValue("MAGICK_OPENCL_CACHE_DIR"); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2824 | if (home == (char *) NULL) |
| 2825 | { |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2826 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2827 | home=GetEnvironmentValue("LOCALAPPDATA"); |
| 2828 | if (home == (char *) NULL) |
| 2829 | home=GetEnvironmentValue("APPDATA"); |
| 2830 | if (home == (char *) NULL) |
| 2831 | home=GetEnvironmentValue("USERPROFILE"); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2832 | #else |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2833 | home=GetEnvironmentValue("HOME"); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2834 | #endif |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2835 | } |
| 2836 | |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2837 | if (home != (char *) NULL) |
| 2838 | { |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2839 | int mkdirStatus = 0; |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2840 | /* |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2841 | */ |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2842 | |
| 2843 | /* first check if $HOME/.config exists */ |
| 2844 | (void) FormatLocaleString(path,MaxTextExtent,"%s%s.config", |
| 2845 | home,DirectorySeparator); |
cristy | cba9793 | 2014-03-05 22:52:17 +0000 | [diff] [blame] | 2846 | status=GetPathAttributes(path,&attributes); |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2847 | if (status == MagickFalse) |
| 2848 | { |
| 2849 | |
cristy | cba9793 | 2014-03-05 22:52:17 +0000 | [diff] [blame] | 2850 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2851 | mkdirStatus = mkdir(path); |
cristy | cba9793 | 2014-03-05 22:52:17 +0000 | [diff] [blame] | 2852 | #else |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2853 | mkdirStatus = mkdir(path, 0777); |
cristy | cba9793 | 2014-03-05 22:52:17 +0000 | [diff] [blame] | 2854 | #endif |
| 2855 | } |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2856 | |
| 2857 | /* first check if $HOME/.config/ImageMagick exists */ |
| 2858 | if (mkdirStatus==0) |
| 2859 | { |
| 2860 | (void) FormatLocaleString(path,MaxTextExtent,"%s%s.config%sImageMagick", |
| 2861 | home,DirectorySeparator,DirectorySeparator); |
| 2862 | |
| 2863 | status=GetPathAttributes(path,&attributes); |
| 2864 | if (status == MagickFalse) |
| 2865 | { |
| 2866 | #ifdef MAGICKCORE_WINDOWS_SUPPORT |
| 2867 | mkdirStatus = mkdir(path); |
| 2868 | #else |
| 2869 | mkdirStatus = mkdir(path, 0777); |
| 2870 | #endif |
| 2871 | } |
| 2872 | } |
| 2873 | |
| 2874 | if (mkdirStatus==0) |
| 2875 | { |
| 2876 | temp = (char*)AcquireMagickMemory(strlen(path)+1); |
| 2877 | CopyMagickString(temp,path,strlen(path)+1); |
| 2878 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2879 | home=DestroyString(home); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2880 | } |
| 2881 | openclCachedFilesDirectory = temp; |
| 2882 | } |
| 2883 | UnlockSemaphoreInfo(openclCachedFilesDirectoryLock); |
| 2884 | } |
| 2885 | return openclCachedFilesDirectory; |
| 2886 | } |
| 2887 | |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2888 | void startAccelerateTimer(AccelerateTimer* timer) { |
| 2889 | #ifdef _WIN32 |
| 2890 | QueryPerformanceCounter((LARGE_INTEGER*)&timer->_start); |
| 2891 | |
| 2892 | |
| 2893 | #else |
| 2894 | struct timeval s; |
| 2895 | gettimeofday(&s, 0); |
| 2896 | timer->_start = (long long)s.tv_sec * (long long)1.0E3 + (long long)s.tv_usec / (long long)1.0E3; |
| 2897 | #endif |
| 2898 | } |
| 2899 | |
| 2900 | void stopAccelerateTimer(AccelerateTimer* timer) { |
| 2901 | long long n=0; |
| 2902 | #ifdef _WIN32 |
| 2903 | QueryPerformanceCounter((LARGE_INTEGER*)&(n)); |
| 2904 | #else |
| 2905 | struct timeval s; |
| 2906 | gettimeofday(&s, 0); |
| 2907 | n = (long long)s.tv_sec * (long long)1.0E3+ (long long)s.tv_usec / (long long)1.0E3; |
| 2908 | #endif |
| 2909 | n -= timer->_start; |
| 2910 | timer->_start = 0; |
| 2911 | timer->_clocks += n; |
| 2912 | } |
| 2913 | |
| 2914 | void resetAccelerateTimer(AccelerateTimer* timer) { |
| 2915 | timer->_clocks = 0; |
| 2916 | timer->_start = 0; |
| 2917 | } |
| 2918 | |
| 2919 | |
| 2920 | void initAccelerateTimer(AccelerateTimer* timer) { |
| 2921 | #ifdef _WIN32 |
| 2922 | QueryPerformanceFrequency((LARGE_INTEGER*)&timer->_freq); |
| 2923 | #else |
| 2924 | timer->_freq = (long long)1.0E3; |
| 2925 | #endif |
| 2926 | resetAccelerateTimer(timer); |
| 2927 | } |
| 2928 | |
| 2929 | double readAccelerateTimer(AccelerateTimer* timer) { |
| 2930 | return (double)timer->_clocks/(double)timer->_freq; |
| 2931 | }; |
| 2932 | |
| 2933 | |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 2934 | /* create a function for OpenCL log */ |
cristy | 7b6514c | 2013-12-10 23:13:13 +0000 | [diff] [blame] | 2935 | MagickPrivate |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2936 | void OpenCLLog(const char* message) { |
| 2937 | |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 2938 | #ifdef OPENCLLOG_ENABLED |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2939 | #define OPENCL_LOG_FILE "ImageMagickOpenCL.log" |
| 2940 | |
| 2941 | FILE* log; |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 2942 | if (getenv("MAGICK_OCL_LOG")) |
| 2943 | { |
| 2944 | if (message) { |
| 2945 | char path[MaxTextExtent]; |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2946 | unsigned long allocSize; |
| 2947 | |
| 2948 | MagickCLEnv clEnv; |
| 2949 | |
| 2950 | clEnv = GetDefaultOpenCLEnv(); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2951 | |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 2952 | /* dump the source into a file */ |
| 2953 | (void) FormatLocaleString(path,MaxTextExtent,"%s%s%s" |
| 2954 | ,GetOpenCLCachedFilesDirectory() |
| 2955 | ,DirectorySeparator,OPENCL_LOG_FILE); |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2956 | |
| 2957 | |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 2958 | log = fopen(path, "ab"); |
| 2959 | fwrite(message, sizeof(char), strlen(message), log); |
| 2960 | fwrite("\n", sizeof(char), 1, log); |
cristy | a22457d | 2013-12-07 14:03:06 +0000 | [diff] [blame] | 2961 | |
| 2962 | if (clEnv->OpenCLInitialized && !clEnv->OpenCLDisabled) |
| 2963 | { |
| 2964 | allocSize = GetOpenCLDeviceMaxMemAllocSize(clEnv); |
| 2965 | fprintf(log, "Devic Max Memory Alloc Size: %ld\n", allocSize); |
| 2966 | } |
| 2967 | |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 2968 | fclose(log); |
| 2969 | } |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2970 | } |
cristy | e85d0f7 | 2013-11-27 02:25:43 +0000 | [diff] [blame] | 2971 | #else |
| 2972 | magick_unreferenced(message); |
| 2973 | #endif |
cristy | f034abb | 2013-11-24 14:16:14 +0000 | [diff] [blame] | 2974 | } |
cristy | 0c832c6 | 2014-03-07 22:21:04 +0000 | [diff] [blame] | 2975 | |
| 2976 | |