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Intel(R) Threading Building Blocks Doxygen Documentation  version 4.2.3
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msvc_armv7.h File Reference
#include <intrin.h>
#include <float.h>
Include dependency graph for msvc_armv7.h:

Go to the source code of this file.

Classes

struct  tbb::internal::machine_load_store_relaxed< T, S >
 
class  tbb::internal::cpu_ctl_env
 

Namespaces

 tbb
 The graph class.
 
 tbb::internal
 Identifiers declared inside namespace internal should never be used directly by client code.
 

Macros

#define __TBB_WORDSIZE   4
 
#define __TBB_ENDIANNESS   __TBB_ENDIAN_UNSUPPORTED
 
#define __TBB_compiler_fence()   __dmb(_ARM_BARRIER_SY)
 
#define __TBB_full_memory_fence()   __dmb(_ARM_BARRIER_SY)
 
#define __TBB_control_consistency_helper()   __TBB_compiler_fence()
 
#define __TBB_acquire_consistency_helper()   __TBB_full_memory_fence()
 
#define __TBB_release_consistency_helper()   __TBB_full_memory_fence()
 
#define __TBB_MACHINE_DEFINE_ATOMICS_CMPSWP(S, T, F)
 
#define __TBB_MACHINE_DEFINE_ATOMICS_FETCHADD(S, T, F)
 
#define __TBB_CPU_CTL_ENV_PRESENT   1
 
#define __TBB_CompareAndSwap4(P, V, C)   __TBB_machine_cmpswp4(P,V,C)
 
#define __TBB_CompareAndSwap8(P, V, C)   __TBB_machine_cmpswp8(P,V,C)
 
#define __TBB_Pause(V)   __TBB_machine_pause(V)
 
#define __TBB_USE_FETCHSTORE_AS_FULL_FENCED_STORE   1
 
#define __TBB_USE_GENERIC_HALF_FENCED_LOAD_STORE   1
 
#define __TBB_USE_GENERIC_PART_WORD_FETCH_ADD   1
 
#define __TBB_USE_GENERIC_PART_WORD_FETCH_STORE   1
 
#define __TBB_USE_GENERIC_FETCH_STORE   1
 
#define __TBB_USE_GENERIC_DWORD_LOAD_STORE   1
 
#define __TBB_USE_GENERIC_SEQUENTIAL_CONSISTENCY_LOAD_STORE   1
 
#define __TBB_Yield()   __yield()
 
#define __TBB_AtomicOR(P, V)   __TBB_machine_OR(P,V)
 
#define __TBB_AtomicAND(P, V)   __TBB_machine_AND(P,V)
 

Functions

void __TBB_machine_pause (int32_t delay)
 
template<typename T1 , typename T2 >
void __TBB_machine_OR (T1 *operand, T2 addend)
 
template<typename T1 , typename T2 >
void __TBB_machine_AND (T1 *operand, T2 addend)
 

Macro Definition Documentation

◆ __TBB_acquire_consistency_helper

#define __TBB_acquire_consistency_helper ( )    __TBB_full_memory_fence()

Definition at line 45 of file msvc_armv7.h.

◆ __TBB_AtomicAND

#define __TBB_AtomicAND (   P,
  V 
)    __TBB_machine_AND(P,V)

Definition at line 156 of file msvc_armv7.h.

◆ __TBB_AtomicOR

#define __TBB_AtomicOR (   P,
  V 
)    __TBB_machine_OR(P,V)

Definition at line 155 of file msvc_armv7.h.

◆ __TBB_CompareAndSwap4

#define __TBB_CompareAndSwap4 (   P,
  V,
  C 
)    __TBB_machine_cmpswp4(P,V,C)

Definition at line 129 of file msvc_armv7.h.

◆ __TBB_CompareAndSwap8

#define __TBB_CompareAndSwap8 (   P,
  V,
  C 
)    __TBB_machine_cmpswp8(P,V,C)

Definition at line 130 of file msvc_armv7.h.

◆ __TBB_compiler_fence

#define __TBB_compiler_fence ( )    __dmb(_ARM_BARRIER_SY)

Definition at line 42 of file msvc_armv7.h.

◆ __TBB_control_consistency_helper

#define __TBB_control_consistency_helper ( )    __TBB_compiler_fence()

Definition at line 44 of file msvc_armv7.h.

◆ __TBB_CPU_CTL_ENV_PRESENT

#define __TBB_CPU_CTL_ENV_PRESENT   1

Definition at line 93 of file msvc_armv7.h.

◆ __TBB_ENDIANNESS

#define __TBB_ENDIANNESS   __TBB_ENDIAN_UNSUPPORTED

Definition at line 28 of file msvc_armv7.h.

◆ __TBB_full_memory_fence

#define __TBB_full_memory_fence ( )    __dmb(_ARM_BARRIER_SY)

Definition at line 43 of file msvc_armv7.h.

◆ __TBB_MACHINE_DEFINE_ATOMICS_CMPSWP

#define __TBB_MACHINE_DEFINE_ATOMICS_CMPSWP (   S,
  T,
  F 
)
Value:
inline T __TBB_machine_cmpswp##S( volatile void *ptr, T value, T comparand ) { \
return _InterlockedCompareExchange##F(reinterpret_cast<volatile T *>(ptr),value,comparand); \
} \
S
void const char const char int ITT_FORMAT __itt_group_sync x void const char ITT_FORMAT __itt_group_sync s void ITT_FORMAT __itt_group_sync p void ITT_FORMAT p void ITT_FORMAT p no args __itt_suppress_mode_t unsigned int void size_t ITT_FORMAT d void ITT_FORMAT p void ITT_FORMAT p __itt_model_site __itt_model_site_instance ITT_FORMAT p __itt_model_task __itt_model_task_instance ITT_FORMAT p void ITT_FORMAT p void ITT_FORMAT p void size_t ITT_FORMAT d void ITT_FORMAT p const wchar_t ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s no args void ITT_FORMAT p size_t ITT_FORMAT d no args const wchar_t const wchar_t ITT_FORMAT s __itt_heap_function void size_t int ITT_FORMAT d __itt_heap_function void ITT_FORMAT p __itt_heap_function void void size_t int ITT_FORMAT d no args no args unsigned int ITT_FORMAT u const __itt_domain __itt_id ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain __itt_id ITT_FORMAT p const __itt_domain __itt_id __itt_timestamp __itt_timestamp ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain ITT_FORMAT p const __itt_domain __itt_string_handle unsigned long long ITT_FORMAT lu const __itt_domain __itt_string_handle unsigned long long ITT_FORMAT lu const __itt_domain __itt_id __itt_string_handle __itt_metadata_type size_t void ITT_FORMAT p const __itt_domain __itt_id __itt_string_handle const wchar_t size_t ITT_FORMAT lu const __itt_domain __itt_id __itt_relation __itt_id ITT_FORMAT p const wchar_t int ITT_FORMAT __itt_group_mark S
Definition: ittnotify_static.h:212
value
void const char const char int ITT_FORMAT __itt_group_sync x void const char ITT_FORMAT __itt_group_sync s void ITT_FORMAT __itt_group_sync p void ITT_FORMAT p void ITT_FORMAT p no args __itt_suppress_mode_t unsigned int void size_t ITT_FORMAT d void ITT_FORMAT p void ITT_FORMAT p __itt_model_site __itt_model_site_instance ITT_FORMAT p __itt_model_task __itt_model_task_instance ITT_FORMAT p void ITT_FORMAT p void ITT_FORMAT p void size_t ITT_FORMAT d void ITT_FORMAT p const wchar_t ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s no args void ITT_FORMAT p size_t ITT_FORMAT d no args const wchar_t const wchar_t ITT_FORMAT s __itt_heap_function void size_t int ITT_FORMAT d __itt_heap_function void ITT_FORMAT p __itt_heap_function void void size_t int ITT_FORMAT d no args no args unsigned int ITT_FORMAT u const __itt_domain __itt_id ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain __itt_id ITT_FORMAT p const __itt_domain __itt_id __itt_timestamp __itt_timestamp ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain ITT_FORMAT p const __itt_domain __itt_string_handle unsigned long long value
Definition: ittnotify_static.h:192

Atomic CAS for 32 bit values, if *ptr==comparand, then *ptr=value, returns *ptr

Parameters
ptrpointer to value in memory to be swapped with value if *ptr==comparand
valuevalue to assign *ptr to if *ptr==comparand
comparandvalue to compare with *ptr
Returns
value originally in memory at ptr, regardless of success

Definition at line 61 of file msvc_armv7.h.

◆ __TBB_MACHINE_DEFINE_ATOMICS_FETCHADD

#define __TBB_MACHINE_DEFINE_ATOMICS_FETCHADD (   S,
  T,
  F 
)
Value:
inline T __TBB_machine_fetchadd##S( volatile void *ptr, T value ) { \
return _InterlockedExchangeAdd##F(reinterpret_cast<volatile T *>(ptr),value); \
} \
S
void const char const char int ITT_FORMAT __itt_group_sync x void const char ITT_FORMAT __itt_group_sync s void ITT_FORMAT __itt_group_sync p void ITT_FORMAT p void ITT_FORMAT p no args __itt_suppress_mode_t unsigned int void size_t ITT_FORMAT d void ITT_FORMAT p void ITT_FORMAT p __itt_model_site __itt_model_site_instance ITT_FORMAT p __itt_model_task __itt_model_task_instance ITT_FORMAT p void ITT_FORMAT p void ITT_FORMAT p void size_t ITT_FORMAT d void ITT_FORMAT p const wchar_t ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s no args void ITT_FORMAT p size_t ITT_FORMAT d no args const wchar_t const wchar_t ITT_FORMAT s __itt_heap_function void size_t int ITT_FORMAT d __itt_heap_function void ITT_FORMAT p __itt_heap_function void void size_t int ITT_FORMAT d no args no args unsigned int ITT_FORMAT u const __itt_domain __itt_id ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain __itt_id ITT_FORMAT p const __itt_domain __itt_id __itt_timestamp __itt_timestamp ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain ITT_FORMAT p const __itt_domain __itt_string_handle unsigned long long ITT_FORMAT lu const __itt_domain __itt_string_handle unsigned long long ITT_FORMAT lu const __itt_domain __itt_id __itt_string_handle __itt_metadata_type size_t void ITT_FORMAT p const __itt_domain __itt_id __itt_string_handle const wchar_t size_t ITT_FORMAT lu const __itt_domain __itt_id __itt_relation __itt_id ITT_FORMAT p const wchar_t int ITT_FORMAT __itt_group_mark S
Definition: ittnotify_static.h:212
value
void const char const char int ITT_FORMAT __itt_group_sync x void const char ITT_FORMAT __itt_group_sync s void ITT_FORMAT __itt_group_sync p void ITT_FORMAT p void ITT_FORMAT p no args __itt_suppress_mode_t unsigned int void size_t ITT_FORMAT d void ITT_FORMAT p void ITT_FORMAT p __itt_model_site __itt_model_site_instance ITT_FORMAT p __itt_model_task __itt_model_task_instance ITT_FORMAT p void ITT_FORMAT p void ITT_FORMAT p void size_t ITT_FORMAT d void ITT_FORMAT p const wchar_t ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s no args void ITT_FORMAT p size_t ITT_FORMAT d no args const wchar_t const wchar_t ITT_FORMAT s __itt_heap_function void size_t int ITT_FORMAT d __itt_heap_function void ITT_FORMAT p __itt_heap_function void void size_t int ITT_FORMAT d no args no args unsigned int ITT_FORMAT u const __itt_domain __itt_id ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain __itt_id ITT_FORMAT p const __itt_domain __itt_id __itt_timestamp __itt_timestamp ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain ITT_FORMAT p const __itt_domain __itt_string_handle unsigned long long value
Definition: ittnotify_static.h:192

Definition at line 66 of file msvc_armv7.h.

◆ __TBB_Pause

#define __TBB_Pause (   V)    __TBB_machine_pause(V)

Definition at line 131 of file msvc_armv7.h.

◆ __TBB_release_consistency_helper

#define __TBB_release_consistency_helper ( )    __TBB_full_memory_fence()

Definition at line 46 of file msvc_armv7.h.

◆ __TBB_USE_FETCHSTORE_AS_FULL_FENCED_STORE

#define __TBB_USE_FETCHSTORE_AS_FULL_FENCED_STORE   1

Definition at line 134 of file msvc_armv7.h.

◆ __TBB_USE_GENERIC_DWORD_LOAD_STORE

#define __TBB_USE_GENERIC_DWORD_LOAD_STORE   1

Definition at line 139 of file msvc_armv7.h.

◆ __TBB_USE_GENERIC_FETCH_STORE

#define __TBB_USE_GENERIC_FETCH_STORE   1

Definition at line 138 of file msvc_armv7.h.

◆ __TBB_USE_GENERIC_HALF_FENCED_LOAD_STORE

#define __TBB_USE_GENERIC_HALF_FENCED_LOAD_STORE   1

Definition at line 135 of file msvc_armv7.h.

◆ __TBB_USE_GENERIC_PART_WORD_FETCH_ADD

#define __TBB_USE_GENERIC_PART_WORD_FETCH_ADD   1

Definition at line 136 of file msvc_armv7.h.

◆ __TBB_USE_GENERIC_PART_WORD_FETCH_STORE

#define __TBB_USE_GENERIC_PART_WORD_FETCH_STORE   1

Definition at line 137 of file msvc_armv7.h.

◆ __TBB_USE_GENERIC_SEQUENTIAL_CONSISTENCY_LOAD_STORE

#define __TBB_USE_GENERIC_SEQUENTIAL_CONSISTENCY_LOAD_STORE   1

Definition at line 140 of file msvc_armv7.h.

◆ __TBB_WORDSIZE

#define __TBB_WORDSIZE   4

Definition at line 26 of file msvc_armv7.h.

◆ __TBB_Yield

#define __TBB_Yield ( )    __yield()

Definition at line 151 of file msvc_armv7.h.

Function Documentation

◆ __TBB_machine_AND()

template<typename T1 , typename T2 >
void __TBB_machine_AND ( T1 *  operand,
T2  addend 
)
inline

Definition at line 164 of file msvc_armv7.h.

164  {
165  _InterlockedAnd((long volatile *)operand, (long)addend);
166 }

◆ __TBB_machine_OR()

template<typename T1 , typename T2 >
void __TBB_machine_OR ( T1 *  operand,
T2  addend 
)
inline

Definition at line 159 of file msvc_armv7.h.

159  {
160  _InterlockedOr((long volatile *)operand, (long)addend);
161 }

◆ __TBB_machine_pause()

void __TBB_machine_pause ( int32_t  delay)
inline

Definition at line 83 of file msvc_armv7.h.

84 {
85  while(delay>0)
86  {
87  __TBB_compiler_fence();
88  delay--;
89  }
90 }
__TBB_compiler_fence
#define __TBB_compiler_fence()
Definition: msvc_armv7.h:42

References __TBB_compiler_fence.

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