LLVM OpenMP* Runtime Library
Classes
Basic Types

Classes

struct  kmp_taskred_flags
 
enum  {
  KMP_IDENT_IMB = 0x01 , KMP_IDENT_KMPC = 0x02 , KMP_IDENT_AUTOPAR = 0x08 , KMP_IDENT_ATOMIC_REDUCE = 0x10 ,
  KMP_IDENT_BARRIER_EXPL = 0x20 , KMP_IDENT_BARRIER_IMPL = 0x0040 , KMP_IDENT_BARRIER_IMPL_MASK = 0x01C0 , KMP_IDENT_BARRIER_IMPL_FOR = 0x0040 ,
  KMP_IDENT_BARRIER_IMPL_SECTIONS = 0x00C0 , KMP_IDENT_BARRIER_IMPL_SINGLE = 0x0140 , KMP_IDENT_BARRIER_IMPL_WORKSHARE = 0x01C0 , KMP_IDENT_WORK_LOOP = 0x200 ,
  KMP_IDENT_WORK_SECTIONS = 0x400 , KMP_IDENT_WORK_DISTRIBUTE = 0x800 , KMP_IDENT_ATOMIC_HINT_MASK = 0xFF0000 , KMP_IDENT_ATOMIC_HINT_UNCONTENDED = 0x010000 ,
  KMP_IDENT_ATOMIC_HINT_CONTENDED = 0x020000 , KMP_IDENT_ATOMIC_HINT_NONSPECULATIVE = 0x040000 , KMP_IDENT_ATOMIC_HINT_SPECULATIVE = 0x080000 , KMP_IDENT_OPENMP_SPEC_VERSION_MASK = 0xFF000000
}
 
typedef struct ident ident_t
 
typedef struct kmp_taskred_flags kmp_taskred_flags_t
 
typedef struct kmp_task_red_input kmp_task_red_input_t
 
typedef struct kmp_taskred_data kmp_taskred_data_t
 
typedef struct kmp_taskred_input kmp_taskred_input_t
 

Detailed Description

Types that are used throughout the runtime.

Typedef Documentation

◆ ident_t

typedef struct ident ident_t

The ident structure that describes a source location.

◆ kmp_task_red_input_t

Internal struct for reduction data item related info set up by compiler.

◆ kmp_taskred_data_t

Internal struct for reduction data item related info saved by the library.

◆ kmp_taskred_flags_t

Flags for special info per task reduction item.

◆ kmp_taskred_input_t

Internal struct for reduction data item related info set up by compiler.

New interface: added reduce_orig field to provide omp_orig for UDR initializer.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Values for bit flags used in the ident_t to describe the fields.

Enumerator
KMP_IDENT_IMB 

Use trampoline for internal microtasks

KMP_IDENT_KMPC 

Use c-style ident structure

KMP_IDENT_AUTOPAR 

Entry point generated by auto-parallelization

KMP_IDENT_ATOMIC_REDUCE 

Compiler generates atomic reduction option for kmpc_reduce*

KMP_IDENT_BARRIER_EXPL 

To mark a 'barrier' directive in user code

KMP_IDENT_BARRIER_IMPL 

To Mark implicit barriers.

KMP_IDENT_WORK_LOOP 

To mark a static loop in OMPT callbacks

KMP_IDENT_WORK_SECTIONS 

To mark a sections directive in OMPT callbacks

KMP_IDENT_WORK_DISTRIBUTE 

To mark a distribute construct in OMPT callbacks

KMP_IDENT_ATOMIC_HINT_MASK 

Atomic hint; bottom four bits as omp_sync_hint_t. Top four reserved and not currently used. If one day we need more bits, then we can use an invalid combination of hints to mean that another, larger field should be used in a different flag.

Definition at line 191 of file kmp.h.