1 /* 2 This file is provided under a dual BSD/GPLv2 license. When using or 3 redistributing this file, you may do so under either license. 4 5 GPL LICENSE SUMMARY 6 7 Copyright(c) 2005-2012 Intel Corporation. All rights reserved. 8 9 This program is free software; you can redistribute it and/or modify 10 it under the terms of version 2 of the GNU General Public License as 11 published by the Free Software Foundation. 12 13 This program is distributed in the hope that it will be useful, but 14 WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 21 The full GNU General Public License is included in this distribution 22 in the file called LICENSE.GPL. 23 24 Contact Information: 25 http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/ 26 27 BSD LICENSE 28 29 Copyright(c) 2005-2012 Intel Corporation. All rights reserved. 30 All rights reserved. 31 32 Redistribution and use in source and binary forms, with or without 33 modification, are permitted provided that the following conditions 34 are met: 35 36 * Redistributions of source code must retain the above copyright 37 notice, this list of conditions and the following disclaimer. 38 * Redistributions in binary form must reproduce the above copyright 39 notice, this list of conditions and the following disclaimer in 40 the documentation and/or other materials provided with the 41 distribution. 42 * Neither the name of Intel Corporation nor the names of its 43 contributors may be used to endorse or promote products derived 44 from this software without specific prior written permission. 45 46 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 47 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 48 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 49 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 50 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 51 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 52 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 53 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 54 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 55 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 56 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 57 */ 58 #ifndef _ITTNOTIFY_CONFIG_H_ 59 #define _ITTNOTIFY_CONFIG_H_ 60 61 /** @cond exclude_from_documentation */ 62 #ifndef ITT_OS_WIN 63 # define ITT_OS_WIN 1 64 #endif /* ITT_OS_WIN */ 65 66 #ifndef ITT_OS_LINUX 67 # define ITT_OS_LINUX 2 68 #endif /* ITT_OS_LINUX */ 69 70 #ifndef ITT_OS_MAC 71 # define ITT_OS_MAC 3 72 #endif /* ITT_OS_MAC */ 73 74 #ifndef ITT_OS 75 # if defined WIN32 || defined _WIN32 76 # define ITT_OS ITT_OS_WIN 77 # elif defined( __APPLE__ ) && defined( __MACH__ ) 78 # define ITT_OS ITT_OS_MAC 79 # else 80 # define ITT_OS ITT_OS_LINUX 81 # endif 82 #endif /* ITT_OS */ 83 84 #ifndef ITT_PLATFORM_WIN 85 # define ITT_PLATFORM_WIN 1 86 #endif /* ITT_PLATFORM_WIN */ 87 88 #ifndef ITT_PLATFORM_POSIX 89 # define ITT_PLATFORM_POSIX 2 90 #endif /* ITT_PLATFORM_POSIX */ 91 92 #ifndef ITT_PLATFORM 93 # if ITT_OS==ITT_OS_WIN 94 # define ITT_PLATFORM ITT_PLATFORM_WIN 95 # else 96 # define ITT_PLATFORM ITT_PLATFORM_POSIX 97 # endif /* _WIN32 */ 98 #endif /* ITT_PLATFORM */ 99 100 #if defined(_UNICODE) && !defined(UNICODE) 101 #define UNICODE 102 #endif 103 104 #include <stddef.h> 105 #if ITT_PLATFORM==ITT_PLATFORM_WIN 106 #include <tchar.h> 107 #else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 108 #include <stdint.h> 109 #if defined(UNICODE) || defined(_UNICODE) 110 #include <wchar.h> 111 #endif /* UNICODE || _UNICODE */ 112 #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 113 114 #ifndef CDECL 115 # if ITT_PLATFORM==ITT_PLATFORM_WIN 116 # define CDECL __cdecl 117 # else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 118 # if defined _M_X64 || defined _M_AMD64 || defined __x86_64__ 119 # define CDECL /* not actual on x86_64 platform */ 120 # else /* _M_X64 || _M_AMD64 || __x86_64__ */ 121 # define CDECL __attribute__ ((cdecl)) 122 # endif /* _M_X64 || _M_AMD64 || __x86_64__ */ 123 # endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 124 #endif /* CDECL */ 125 126 #ifndef STDCALL 127 # if ITT_PLATFORM==ITT_PLATFORM_WIN 128 # define STDCALL __stdcall 129 # else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 130 # if defined _M_X64 || defined _M_AMD64 || defined __x86_64__ 131 # define STDCALL /* not supported on x86_64 platform */ 132 # else /* _M_X64 || _M_AMD64 || __x86_64__ */ 133 # define STDCALL __attribute__ ((stdcall)) 134 # endif /* _M_X64 || _M_AMD64 || __x86_64__ */ 135 # endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 136 #endif /* STDCALL */ 137 138 #define ITTAPI CDECL 139 #define LIBITTAPI CDECL 140 141 /* TODO: Temporary for compatibility! */ 142 #define ITTAPI_CALL CDECL 143 #define LIBITTAPI_CALL CDECL 144 145 #if ITT_PLATFORM==ITT_PLATFORM_WIN 146 /* use __forceinline (VC++ specific) */ 147 #define ITT_INLINE __forceinline 148 #define ITT_INLINE_ATTRIBUTE /* nothing */ 149 #else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 150 /* 151 * Generally, functions are not inlined unless optimization is specified. 152 * For functions declared inline, this attribute inlines the function even 153 * if no optimization level was specified. 154 */ 155 #ifdef __STRICT_ANSI__ 156 #define ITT_INLINE static 157 #else /* __STRICT_ANSI__ */ 158 #define ITT_INLINE static inline 159 #endif /* __STRICT_ANSI__ */ 160 #define ITT_INLINE_ATTRIBUTE __attribute__ ((always_inline)) 161 #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 162 /** @endcond */ 163 164 #ifndef ITT_ARCH_IA32 165 # define ITT_ARCH_IA32 1 166 #endif /* ITT_ARCH_IA32 */ 167 168 #ifndef ITT_ARCH_IA32E 169 # define ITT_ARCH_IA32E 2 170 #endif /* ITT_ARCH_IA32E */ 171 172 #ifndef ITT_ARCH_IA64 173 # define ITT_ARCH_IA64 3 174 #endif /* ITT_ARCH_IA64 */ 175 176 #ifndef ITT_ARCH 177 # if defined _M_X64 || defined _M_AMD64 || defined __x86_64__ 178 # define ITT_ARCH ITT_ARCH_IA32E 179 # elif defined _M_IA64 || defined __ia64 180 # define ITT_ARCH ITT_ARCH_IA64 181 # else 182 # define ITT_ARCH ITT_ARCH_IA32 183 # endif 184 #endif 185 186 #ifdef __cplusplus 187 # define ITT_EXTERN_C extern "C" 188 #else 189 # define ITT_EXTERN_C /* nothing */ 190 #endif /* __cplusplus */ 191 192 #define ITT_TO_STR_AUX(x) #x 193 #define ITT_TO_STR(x) ITT_TO_STR_AUX(x) 194 195 #define __ITT_BUILD_ASSERT(expr, suffix) do { static char __itt_build_check_##suffix[(expr) ? 1 : -1]; __itt_build_check_##suffix[0] = 0; } while(0) 196 #define _ITT_BUILD_ASSERT(expr, suffix) __ITT_BUILD_ASSERT((expr), suffix) 197 #define ITT_BUILD_ASSERT(expr) _ITT_BUILD_ASSERT((expr), __LINE__) 198 199 #define ITT_MAGIC { 0xED, 0xAB, 0xAB, 0xEC, 0x0D, 0xEE, 0xDA, 0x30 } 200 201 /* Replace with snapshot date YYYYMMDD for promotion build. */ 202 #define API_VERSION_BUILD 20111111 203 204 #ifndef API_VERSION_NUM 205 #define API_VERSION_NUM 0.0.0 206 #endif /* API_VERSION_NUM */ 207 208 #define API_VERSION "ITT-API-Version " ITT_TO_STR(API_VERSION_NUM) " (" ITT_TO_STR(API_VERSION_BUILD) ")" 209 210 /* OS communication functions */ 211 #if ITT_PLATFORM==ITT_PLATFORM_WIN 212 #include <windows.h> 213 typedef HMODULE lib_t; 214 typedef DWORD TIDT; 215 typedef CRITICAL_SECTION mutex_t; 216 #define MUTEX_INITIALIZER { 0 } 217 #define strong_alias(name, aliasname) /* empty for Windows */ 218 #else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 219 #include <dlfcn.h> 220 #if defined(UNICODE) || defined(_UNICODE) 221 #include <wchar.h> 222 #endif /* UNICODE */ 223 #ifndef _GNU_SOURCE 224 #define _GNU_SOURCE 1 /* need for PTHREAD_MUTEX_RECURSIVE */ 225 #endif /* _GNU_SOURCE */ 226 #include <pthread.h> 227 typedef void* lib_t; 228 typedef pthread_t TIDT; 229 typedef pthread_mutex_t mutex_t; 230 #define MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER 231 #define _strong_alias(name, aliasname) extern __typeof (name) aliasname __attribute__ ((alias (#name))); 232 #define strong_alias(name, aliasname) _strong_alias(name, aliasname) 233 #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 234 235 #if ITT_PLATFORM==ITT_PLATFORM_WIN 236 #define __itt_get_proc(lib, name) GetProcAddress(lib, name) 237 #define __itt_mutex_init(mutex) InitializeCriticalSection(mutex) 238 #define __itt_mutex_lock(mutex) EnterCriticalSection(mutex) 239 #define __itt_mutex_unlock(mutex) LeaveCriticalSection(mutex) 240 #define __itt_load_lib(name) LoadLibraryA(name) 241 #define __itt_unload_lib(handle) FreeLibrary(handle) 242 #define __itt_system_error() (int)GetLastError() 243 #define __itt_fstrcmp(s1, s2) lstrcmpA(s1, s2) 244 #define __itt_fstrlen(s) lstrlenA(s) 245 #define __itt_fstrcpyn(s1, s2, l) lstrcpynA(s1, s2, l) 246 #define __itt_fstrdup(s) _strdup(s) 247 #define __itt_thread_id() GetCurrentThreadId() 248 #define __itt_thread_yield() SwitchToThread() 249 #ifndef ITT_SIMPLE_INIT 250 ITT_INLINE int __itt_interlocked_increment(volatile long* ptr) ITT_INLINE_ATTRIBUTE; 251 ITT_INLINE int __itt_interlocked_increment(volatile long* ptr) 252 { 253 return InterlockedIncrement(ptr); 254 } 255 #endif /* ITT_SIMPLE_INIT */ 256 #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ 257 #define __itt_get_proc(lib, name) dlsym(lib, name) 258 #define __itt_mutex_init(mutex) \ 259 { \ 260 pthread_mutexattr_t mutex_attr; \ 261 int error_code = pthread_mutexattr_init(&mutex_attr); \ 262 if (error_code) \ 263 __itt_report_error(__itt_error_system, "pthread_mutexattr_init", error_code); \ 264 error_code = pthread_mutexattr_settype(&mutex_attr, PTHREAD_MUTEX_RECURSIVE); \ 265 if (error_code) \ 266 __itt_report_error(__itt_error_system, "pthread_mutexattr_settype", error_code); \ 267 error_code = pthread_mutex_init(mutex, &mutex_attr); \ 268 if (error_code) \ 269 __itt_report_error(__itt_error_system, "pthread_mutex_init", error_code); \ 270 error_code = pthread_mutexattr_destroy(&mutex_attr); \ 271 if (error_code) \ 272 __itt_report_error(__itt_error_system, "pthread_mutexattr_destroy", error_code); \ 273 } 274 #define __itt_mutex_lock(mutex) pthread_mutex_lock(mutex) 275 #define __itt_mutex_unlock(mutex) pthread_mutex_unlock(mutex) 276 #define __itt_load_lib(name) dlopen(name, RTLD_LAZY) 277 #define __itt_unload_lib(handle) dlclose(handle) 278 #define __itt_system_error() errno 279 #define __itt_fstrcmp(s1, s2) strcmp(s1, s2) 280 #define __itt_fstrlen(s) strlen(s) 281 #define __itt_fstrcpyn(s1, s2, l) strncpy(s1, s2, l) 282 #define __itt_fstrdup(s) strdup(s) 283 #define __itt_thread_id() pthread_self() 284 #define __itt_thread_yield() sched_yield() 285 #if ITT_ARCH==ITT_ARCH_IA64 286 #ifdef __INTEL_COMPILER 287 #define __TBB_machine_fetchadd4(addr, val) __fetchadd4_acq((void *)addr, val) 288 #else /* __INTEL_COMPILER */ 289 /* TODO: Add Support for not Intel compilers for IA64 */ 290 #endif /* __INTEL_COMPILER */ 291 #else /* ITT_ARCH!=ITT_ARCH_IA64 */ 292 /*ITT_INLINE int __TBB_machine_fetchadd4(volatile void* ptr, long addend) ITT_INLINE_ATTRIBUTE; 293 ITT_INLINE int __TBB_machine_fetchadd4(volatile void* ptr, long addend) 294 { 295 int result; 296 __asm__ __volatile__("lock\nxaddl %0,%1" 297 : "=r"(result),"=m"(*(long*)ptr) 298 : "0"(addend), "m"(*(long*)ptr) 299 : "memory"); 300 return result; 301 } 302 */ 303 #endif /* ITT_ARCH==ITT_ARCH_IA64 */ 304 #ifndef ITT_SIMPLE_INIT 305 /*ITT_INLINE int __itt_interlocked_increment(volatile long* ptr) ITT_INLINE_ATTRIBUTE; 306 ITT_INLINE int __itt_interlocked_increment(volatile long* ptr) 307 { 308 return __TBB_machine_fetchadd4(ptr, 1) + 1; 309 } 310 */ 311 #endif /* ITT_SIMPLE_INIT */ 312 #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ 313 314 typedef enum { 315 __itt_collection_normal = 0, 316 __itt_collection_paused = 1 317 } __itt_collection_state; 318 319 typedef enum { 320 __itt_thread_normal = 0, 321 __itt_thread_ignored = 1 322 } __itt_thread_state; 323 324 #pragma pack(push, 8) 325 326 typedef struct ___itt_thread_info 327 { 328 const char* nameA; /*!< Copy of original name in ASCII. */ 329 #if defined(UNICODE) || defined(_UNICODE) 330 const wchar_t* nameW; /*!< Copy of original name in UNICODE. */ 331 #else /* UNICODE || _UNICODE */ 332 void* nameW; 333 #endif /* UNICODE || _UNICODE */ 334 TIDT tid; 335 __itt_thread_state state; /*!< Thread state (paused or normal) */ 336 int extra1; /*!< Reserved to the runtime */ 337 void* extra2; /*!< Reserved to the runtime */ 338 struct ___itt_thread_info* next; 339 } __itt_thread_info; 340 341 #include "ittnotify_types.h" /* For __itt_group_id definition */ 342 343 typedef struct ___itt_api_info_20101001 344 { 345 const char* name; 346 void** func_ptr; 347 void* init_func; 348 __itt_group_id group; 349 } __itt_api_info_20101001; 350 351 typedef struct ___itt_api_info 352 { 353 const char* name; 354 void** func_ptr; 355 void* init_func; 356 void* null_func; 357 __itt_group_id group; 358 } __itt_api_info; 359 360 struct ___itt_domain; 361 struct ___itt_string_handle; 362 363 typedef struct ___itt_global 364 { 365 unsigned char magic[8]; 366 unsigned long version_major; 367 unsigned long version_minor; 368 unsigned long version_build; 369 volatile long api_initialized; 370 volatile long mutex_initialized; 371 volatile long atomic_counter; 372 mutex_t mutex; 373 lib_t lib; 374 void* error_handler; 375 const char** dll_path_ptr; 376 __itt_api_info* api_list_ptr; 377 struct ___itt_global* next; 378 /* Joinable structures below */ 379 __itt_thread_info* thread_list; 380 struct ___itt_domain* domain_list; 381 struct ___itt_string_handle* string_list; 382 __itt_collection_state state; 383 } __itt_global; 384 385 #pragma pack(pop) 386 387 #define NEW_THREAD_INFO_W(gptr,h,h_tail,t,s,n) { \ 388 h = (__itt_thread_info*)malloc(sizeof(__itt_thread_info)); \ 389 if (h != NULL) { \ 390 h->tid = t; \ 391 h->nameA = NULL; \ 392 h->nameW = n ? _wcsdup(n) : NULL; \ 393 h->state = s; \ 394 h->extra1 = 0; /* reserved */ \ 395 h->extra2 = NULL; /* reserved */ \ 396 h->next = NULL; \ 397 if (h_tail == NULL) \ 398 (gptr)->thread_list = h; \ 399 else \ 400 h_tail->next = h; \ 401 } \ 402 } 403 404 #define NEW_THREAD_INFO_A(gptr,h,h_tail,t,s,n) { \ 405 h = (__itt_thread_info*)malloc(sizeof(__itt_thread_info)); \ 406 if (h != NULL) { \ 407 h->tid = t; \ 408 h->nameA = n ? __itt_fstrdup(n) : NULL; \ 409 h->nameW = NULL; \ 410 h->state = s; \ 411 h->extra1 = 0; /* reserved */ \ 412 h->extra2 = NULL; /* reserved */ \ 413 h->next = NULL; \ 414 if (h_tail == NULL) \ 415 (gptr)->thread_list = h; \ 416 else \ 417 h_tail->next = h; \ 418 } \ 419 } 420 421 #define NEW_DOMAIN_W(gptr,h,h_tail,name) { \ 422 h = (__itt_domain*)malloc(sizeof(__itt_domain)); \ 423 if (h != NULL) { \ 424 h->flags = 0; /* domain is disabled by default */ \ 425 h->nameA = NULL; \ 426 h->nameW = name ? _wcsdup(name) : NULL; \ 427 h->extra1 = 0; /* reserved */ \ 428 h->extra2 = NULL; /* reserved */ \ 429 h->next = NULL; \ 430 if (h_tail == NULL) \ 431 (gptr)->domain_list = h; \ 432 else \ 433 h_tail->next = h; \ 434 } \ 435 } 436 437 #define NEW_DOMAIN_A(gptr,h,h_tail,name) { \ 438 h = (__itt_domain*)malloc(sizeof(__itt_domain)); \ 439 if (h != NULL) { \ 440 h->flags = 0; /* domain is disabled by default */ \ 441 h->nameA = name ? __itt_fstrdup(name) : NULL; \ 442 h->nameW = NULL; \ 443 h->extra1 = 0; /* reserved */ \ 444 h->extra2 = NULL; /* reserved */ \ 445 h->next = NULL; \ 446 if (h_tail == NULL) \ 447 (gptr)->domain_list = h; \ 448 else \ 449 h_tail->next = h; \ 450 } \ 451 } 452 453 #define NEW_STRING_HANDLE_W(gptr,h,h_tail,name) { \ 454 h = (__itt_string_handle*)malloc(sizeof(__itt_string_handle)); \ 455 if (h != NULL) { \ 456 h->strA = NULL; \ 457 h->strW = name ? _wcsdup(name) : NULL; \ 458 h->extra1 = 0; /* reserved */ \ 459 h->extra2 = NULL; /* reserved */ \ 460 h->next = NULL; \ 461 if (h_tail == NULL) \ 462 (gptr)->string_list = h; \ 463 else \ 464 h_tail->next = h; \ 465 } \ 466 } 467 468 #define NEW_STRING_HANDLE_A(gptr,h,h_tail,name) { \ 469 h = (__itt_string_handle*)malloc(sizeof(__itt_string_handle)); \ 470 if (h != NULL) { \ 471 h->strA = name ? __itt_fstrdup(name) : NULL; \ 472 h->strW = NULL; \ 473 h->extra1 = 0; /* reserved */ \ 474 h->extra2 = NULL; /* reserved */ \ 475 h->next = NULL; \ 476 if (h_tail == NULL) \ 477 (gptr)->string_list = h; \ 478 else \ 479 h_tail->next = h; \ 480 } \ 481 } 482 483 #endif /* _ITTNOTIFY_CONFIG_H_ */ 484 485