llvm::omp Namespace Reference

Namespaces
namespace	descriptor
namespace	detail

Classes
struct	AssumptionClauseMappingInfo
	Helper to describe assume clauses. More...
struct	DirectiveNameParser
	Parser class for OpenMP directive names. More...
struct	EnumSet
struct	GV
	Defines various target-specific GPU grid values that must be consistent between host RTL (plugin), device RTL, and clang. More...
struct	OMPContext
	The context for a source location is made up of active property traits, e.g., device={kind(host)}, and constructs traits which describe the nesting in OpenMP constructs at the location. More...
struct	VariantMatchInfo
	Variant match information describes the required traits and how they are scored (via the ScoresMap). More...
struct	Version

Typedefs
using	Clauses = EnumSet<Clause>
using	Directives = EnumSet<Directive>
using	Properties = EnumSet<Property>
using	ClauseSets = EnumSet<ClauseSet>
using	Modifiers = EnumSet<Modifier>
using	ModifierSets = EnumSet<ModifierSet>
template<typename Enum, typename DescriptorTy>
using	DescriptorMap = DenseMap<Enum, DescriptorTy>
using	Kernel = Function *
	Summary of a kernel (=entry point for target offloading).
using	KernelSet = SetVector<Kernel>
	Set of kernels in the module.

Enumerations
enum class	InternalControlVar
	IDs for all Internal Control Variables (ICVs). More...
enum class	ICVInitValue
enum class	RuntimeFunction
	IDs for all omp runtime library (RTL) functions. More...
enum class	DefaultKind
	IDs for the different default kinds. More...
enum class	IdentFlag
	IDs for all omp runtime library ident_t flag encodings (see their defintion in openmp/runtime/src/kmp.h). More...
enum class	OMPScheduleType {   None = 0 , BaseStaticChunked = 1 , BaseStatic = 2 , BaseDynamicChunked = 3 ,   BaseGuidedChunked = 4 , BaseRuntime = 5 , BaseAuto = 6 , BaseTrapezoidal = 7 ,   BaseGreedy = 8 , BaseBalanced = 9 , BaseGuidedIterativeChunked = 10 , BaseGuidedAnalyticalChunked = 11 ,   BaseSteal = 12 , BaseStaticBalancedChunked = 13 , BaseGuidedSimd = 14 , BaseRuntimeSimd = 15 ,   BaseDistributeChunked = 27 , BaseDistribute = 28 , ModifierUnordered = (1 << 5) , ModifierOrdered = (1 << 6) ,   ModifierNomerge = (1 << 7) , ModifierMonotonic = (1 << 29) , ModifierNonmonotonic = (1 << 30) , OrderingMask = ModifierUnordered | ModifierOrdered | ModifierNomerge ,   MonotonicityMask = ModifierMonotonic | ModifierNonmonotonic , ModifierMask = OrderingMask | MonotonicityMask , UnorderedStaticChunked = BaseStaticChunked | ModifierUnordered , UnorderedStatic = BaseStatic | ModifierUnordered ,   UnorderedDynamicChunked = BaseDynamicChunked | ModifierUnordered , UnorderedGuidedChunked = BaseGuidedChunked | ModifierUnordered , UnorderedRuntime = BaseRuntime | ModifierUnordered , UnorderedAuto = BaseAuto | ModifierUnordered ,   UnorderedTrapezoidal = BaseTrapezoidal | ModifierUnordered , UnorderedGreedy = BaseGreedy | ModifierUnordered , UnorderedBalanced = BaseBalanced | ModifierUnordered , UnorderedGuidedIterativeChunked ,   UnorderedGuidedAnalyticalChunked , UnorderedSteal = BaseSteal | ModifierUnordered , UnorderedStaticBalancedChunked , UnorderedGuidedSimd = BaseGuidedSimd | ModifierUnordered ,   UnorderedRuntimeSimd = BaseRuntimeSimd | ModifierUnordered , OrderedStaticChunked = BaseStaticChunked | ModifierOrdered , OrderedStatic = BaseStatic | ModifierOrdered , OrderedDynamicChunked = BaseDynamicChunked | ModifierOrdered ,   OrderedGuidedChunked = BaseGuidedChunked | ModifierOrdered , OrderedRuntime = BaseRuntime | ModifierOrdered , OrderedAuto = BaseAuto | ModifierOrdered , OrderdTrapezoidal = BaseTrapezoidal | ModifierOrdered ,   OrderedDistributeChunked = BaseDistributeChunked | ModifierOrdered , OrderedDistribute = BaseDistribute | ModifierOrdered , NomergeUnorderedStaticChunked , NomergeUnorderedStatic ,   NomergeUnorderedDynamicChunked , NomergeUnorderedGuidedChunked , NomergeUnorderedRuntime , NomergeUnorderedAuto = BaseAuto | ModifierUnordered | ModifierNomerge ,   NomergeUnorderedTrapezoidal , NomergeUnorderedGreedy , NomergeUnorderedBalanced , NomergeUnorderedGuidedIterativeChunked ,   NomergeUnorderedGuidedAnalyticalChunked , NomergeUnorderedSteal , NomergeOrderedStaticChunked , NomergeOrderedStatic = BaseStatic | ModifierOrdered | ModifierNomerge ,   NomergeOrderedDynamicChunked , NomergeOrderedGuidedChunked , NomergeOrderedRuntime , NomergeOrderedAuto = BaseAuto | ModifierOrdered | ModifierNomerge ,   NomergeOrderedTrapezoidal }
enum class	OMPDynGroupprivateFallbackType : uint64_t { Abort = 0 , Null = 1 , DefaultMem = 2 }
	The fallback types for the dyn_groupprivate clause. More...
enum class	OpenMPOffloadMappingFlags : uint64_t {   OMP_MAP_NONE = 0x0 , OMP_MAP_TO = 0x01 , OMP_MAP_FROM = 0x02 , OMP_MAP_ALWAYS = 0x04 ,   OMP_MAP_DELETE = 0x08 , OMP_MAP_PTR_AND_OBJ = 0x10 , OMP_MAP_TARGET_PARAM = 0x20 , OMP_MAP_RETURN_PARAM = 0x40 ,   OMP_MAP_PRIVATE = 0x80 , OMP_MAP_LITERAL = 0x100 , OMP_MAP_IMPLICIT = 0x200 , OMP_MAP_CLOSE = 0x400 ,   OMP_MAP_PRESENT = 0x1000 , OMP_MAP_OMPX_HOLD = 0x2000 , OMP_MAP_ATTACH = 0x4000 , OMP_MAP_FB_NULLIFY = 0x8000 ,   OMP_MAP_NON_CONTIG = 0x100000000000 , OMP_MAP_MEMBER_OF = 0xffff000000000000 }
	Values for bit flags used to specify the mapping type for offloading. More...
enum	OpenMPOffloadingReservedDeviceIDs { OMP_DEVICEID_UNDEF = -1 }
enum class	AddressSpace : unsigned {   Generic = 0 , Global = 1 , Shared = 3 , Constant = 4 ,   Local = 5 }
enum class	OMPInteropType { Unknown , Target , TargetSync }
enum class	OMPAtomicCompareOp : unsigned { EQ , MIN , MAX }
	Atomic compare operations. Currently OpenMP only supports ==, >, and <. More...
enum class	RTLDependInfoFields { BaseAddr , Len , Flags }
	Fields ids in kmp_depend_info record. More...
enum class	RTLDependenceKindTy {   DepUnknown = 0x0 , DepIn = 0x01 , DepInOut = 0x3 , DepMutexInOutSet = 0x4 ,   DepInOutSet = 0x8 , DepOmpAllMem = 0x80 }
	Dependence kind for RTL. More...
enum class	WorksharingLoopType { ForStaticLoop , DistributeStaticLoop , DistributeForStaticLoop }
	A type of worksharing loop construct. More...
enum class	TraitSet
	OpenMP Context related IDs and helpers. More...
enum class	TraitSelector
	IDs for all OpenMP context selector trait (device={kind/isa...}/...). More...
enum class	TraitProperty
	IDs for all OpenMP context trait properties (host/gpu/bsc/llvm/...) More...
enum class	Property {   AllDataEnvironments , First_ = AllDataEnvironments , AllPrivatizing , Cancellable ,   CancellationPoint , Compatible , Complex , Constant ,   ContextMatching , DataCopying , DataEnvironmentAttribute , DataMapping ,   DataMappingAttribute , DataMotionAttribute , DataSharingAttribute , DeclareTarget ,   DefaultAttribute , Device , DeviceAffecting , DeviceAssociated ,   DeviceGlobalRequirement , DispatchCompliant , DispatchRequirement , EndClause ,   ExceptionAborting , Exclusive , ExplicitTaskGenerating , Free ,   GenerallyComposable , GroupprivateInstantiating , IcvDefaulted , IcvModifying ,   ImplicitAcquireFlush , ImplicitAcquireFlushAtEntry , ImplicitAcquireFlushAtExit , ImplicitBarrier ,   ImplicitBarrierFlushes , ImplicitFlush , ImplicitReleaseFlush , ImplicitReleaseFlushAtEntry ,   ImplicitReleaseFlushAtExit , ImplicitStrongFlush , ImplicitStrongFlushAtEntry , ImplicitStrongFlushAtExit ,   ImplicitTaskGenerating , ImplicitTaskgroup , ImplicitTaskwait , InnermostLeaf ,   LeagueGenerating , LoopTransforming , MapEntering , MapExiting ,   MapTypeModifying , MutualExclusion , NonrectangularCompatible , OnceForAllConstituents ,   Optional , OrderConcurrentNestable , OriginalListItemUpdating , OutermostLeaf ,   ParallelismGenerating , Partitioned , Positive , PostModified ,   Privatization , Pure , ReductionParticipating , ReductionScoping ,   RegionInvariant , Repeatable , Required , ScheduleSpecification ,   SequentiallyOrderable , SharingTask , SimdPartitionable , Simdizable ,   SimpleComposite , SpaceConfiguring , TargetConsistent , TaskGenerating ,   TaskInherited , TaskSchedulingPoint , TaskSchedulingPointAfterTaskGeneration , TaskSchedulingPointAtEntry ,   TaskSchedulingPointAtExit , TaskSynchronizing , TaskgraphAltering , TeamExecuted ,   TeamGenerating , TeamsNestable , TeamsOrderable , ThreadExclusive ,   ThreadLimiting , ThreadSelecting , ThreadsOrderable , Ultimate ,   Unique , VariantGenerating , WorkDistribution , Worksharing ,   WorksharingLoop , Last_ = WorksharingLoop }
enum class	ClauseSet {   Assumption , First_ = Assumption , Atomic , Branch ,   CancelDirectiveName , ExtendedAtomic , MemoryOrder , ParallelizationLevel ,   Requirement , Last_ = Requirement , ActionClause , First_ = ActionClause ,   DataEnvironmentClause , DepobjClauseSet1 , GranularityClause , ScanClauseSet1 ,   SingleClauseSet1 , SynchronizationClause , TargetDataClauseSet1 , TargetEnterDataClauseSet1 ,   TargetExitDataClauseSet1 , TargetUpdateClauseSet1 , TaskClauseSet1 , UnrollClauseSet1 ,   Last_ = UnrollClauseSet1 , First_ = FirstGroup_ , Last_ = LastSet_ }
enum class	Modifier {   AccessGroup , First_ = AccessGroup , AdjustOp , AlignModifier ,   Alignment , AllocatorComplexModifier , AllocatorSimpleModifier , AlwaysModifier ,   AttachModifier , AutomapModifier , ChunkModifier , CloseModifier ,   ContextSelector , DefaultModifier , DeleteModifier , DependenceType ,   DepinfoModifier , DepobjModifier , DeviceModifier , DimsModifier ,   DirectiveNameModifier , Expectation , Fallback , FallbackModifier ,   InductionIdentifier , InductionModifier , InscanModifier , InteropType ,   Iterator , LastprivateModifier , LinearModifier , LinearStep ,   LocModifier , LoopModifier , LowerBound , MapType ,   MapTypeModifier , Mapper , MemSpace , MotionModifier ,   NeedDeviceAddr , NeedDevicePtr , NoncommutativeModifier , Nothing ,   OmpxHoldModifier , OptionalModifier , OrderModifier , OrderingModifier ,   OriginalSharingModifier , PerThreadModifier , PreferType , Prescriptiveness ,   PrescriptivenessModifier , PresentModifier , ReductionIdentifier , ReductionModifier ,   RefModifier , Saved , ScaledModifier , SelfModifier ,   SizesSelector , StepComplexModifier , StepModifier , StepSimpleModifier ,   TargetType , TargetsyncType , TaskDependenceType , TaskModifier ,   TraitsArray , VariableCategory , Last_ = VariableCategory }
enum class	ModifierSet {   AdjustOp , First_ = AdjustOp , DependListType , InteropType ,   MapTypeModifying , ReductionType , VariableSelector , Last_ = VariableSelector ,   DependModifierSet1 , First_ = DependModifierSet1 , NumTeamsModifierSet1 , ReductionModifierSet1 ,   Last_ = ReductionModifierSet1 , First_ = FirstGroup_ , Last_ = LastSet_ }
enum	OMPTgtExecModeFlags : unsigned char {   OMP_TGT_EXEC_MODE_BARE = 0 , OMP_TGT_EXEC_MODE_GENERIC = 1 << 0 , OMP_TGT_EXEC_MODE_SPMD = 1 << 1 , OMP_TGT_EXEC_MODE_GENERIC_SPMD ,   OMP_TGT_EXEC_MODE_SPMD_NO_LOOP = 1 << 2 | OMP_TGT_EXEC_MODE_SPMD }

Functions
LLVM_ABI ArrayRef< Directive >	getLeafConstructs (Directive D)
LLVM_ABI ArrayRef< Directive >	getLeafConstructsOrSelf (Directive D)
LLVM_ABI ArrayRef< Directive >	getLeafOrCompositeConstructs (Directive D, SmallVectorImpl< Directive > &Output)
LLVM_ABI Directive	getCompoundConstruct (ArrayRef< Directive > Parts)
LLVM_ABI bool	isLeafConstruct (Directive D)
LLVM_ABI bool	isCompositeConstruct (Directive D)
LLVM_ABI bool	isCombinedConstruct (Directive D)
static constexpr auto	clauses ()
static constexpr auto	directives ()
static constexpr bool	canHaveIterator (Clause C)
	Can clause C have an iterator-modifier.
static constexpr bool	isPrivatizingClause (Clause C, Version V)
static constexpr bool	isDataSharingAttributeClause (Clause C, Version V)
static constexpr bool	isEndClause (Clause C)
static constexpr Version	FallbackVersion (52)
LLVM_ABI ArrayRef< Version >	getOpenMPVersions ()
LLVM_ABI bool	isPrivatizingConstruct (Directive D, Version V)
	Can directive D, under some circumstances, create a private copy of a variable in given OpenMP version?
LLVM_ABI ArrayRef< StringRef >	getReservedLocatorNames ()
LLVM_ABI std::string	prettifyFunctionName (StringRef FunctionName)
	Create a nicer version of a function name for humans to look at.
LLVM_ABI std::string	deconstructOpenMPKernelName (StringRef KernelName, unsigned &LineNo)
	Deconstruct an OpenMP kernel name into the parent function name and the line number.
std::string	getAllAssumeClauseOptions ()
	LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE ()
LLVM_ABI TraitSet	getOpenMPContextTraitSetKind (StringRef Str)
	Parse Str and return the trait set it matches or TraitSet::invalid.
LLVM_ABI TraitSet	getOpenMPContextTraitSetForSelector (TraitSelector Selector)
	Return the trait set for which Selector is a selector.
LLVM_ABI TraitSet	getOpenMPContextTraitSetForProperty (TraitProperty Property)
	Return the trait set for which Property is a property.
LLVM_ABI StringRef	getOpenMPContextTraitSetName (TraitSet Kind)
	Return a textual representation of the trait set Kind.
LLVM_ABI TraitSelector	getOpenMPContextTraitSelectorKind (StringRef Str, TraitSet Set)
	Parse Str and return the trait set it matches or TraitSelector::invalid.
LLVM_ABI TraitSelector	getOpenMPContextTraitSelectorForProperty (TraitProperty Property)
	Return the trait selector for which Property is a property.
LLVM_ABI StringRef	getOpenMPContextTraitSelectorName (TraitSelector Kind)
	Return a textual representation of the trait selector Kind.
LLVM_ABI TraitProperty	getOpenMPContextTraitPropertyKind (TraitSet Set, TraitSelector Selector, StringRef Str)
	Parse Str and return the trait property it matches in the set Set and selector Selector or TraitProperty::invalid.
LLVM_ABI TraitProperty	getOpenMPContextTraitPropertyForSelector (TraitSelector Selector)
	Return the trait property for a singleton selector Selector.
LLVM_ABI StringRef	getOpenMPContextTraitPropertyName (TraitProperty Kind, StringRef RawString)
	Return a textual representation of the trait property Kind, which might be the raw string we parsed (RawString) if we do not translate the property into a (distinct) enum.
LLVM_ABI StringRef	getOpenMPContextTraitPropertyFullName (TraitProperty Kind)
	Return a textual representation of the trait property Kind with selector and set name included.
LLVM_ABI std::string	listOpenMPContextTraitSets ()
	Return a string listing all trait sets.
LLVM_ABI std::string	listOpenMPContextTraitSelectors (TraitSet Set)
	Return a string listing all trait selectors for Set.
LLVM_ABI std::string	listOpenMPContextTraitProperties (TraitSet Set, TraitSelector Selector)
	Return a string listing all trait properties for Set and Selector.
LLVM_ABI bool	isValidTraitSelectorForTraitSet (TraitSelector Selector, TraitSet Set, bool &AllowsTraitScore, bool &RequiresProperty)
	}
LLVM_ABI bool	isValidTraitPropertyForTraitSetAndSelector (TraitProperty Property, TraitSelector Selector, TraitSet Set)
	Return true if Property can be nested in Selector and Set.
LLVM_ABI bool	isVariantApplicableInContext (const VariantMatchInfo &VMI, const OMPContext &Ctx, bool DeviceOrImplementationSetOnly=false)
	Return true if VMI is applicable in Ctx, that is, all traits required by VMI are available in the OpenMP context Ctx.
LLVM_ABI int	getBestVariantMatchForContext (const SmallVectorImpl< VariantMatchInfo > &VMIs, const OMPContext &Ctx)
	Return the index (into VMIs) of the variant with the highest score from the ones applicable in Ctx.
constexpr bool	isClauseGroup (ClauseSet S)
constexpr bool	isModifierGroup (ModifierSet S)
LLVM_ABI const descriptor::Clause &	getDescriptor (Clause C)
LLVM_ABI const descriptor::ClauseSet &	getDescriptor (ClauseSet S)
LLVM_ABI const descriptor::Directive &	getDescriptor (Directive D)
LLVM_ABI const descriptor::Modifier &	getDescriptor (Modifier M)
LLVM_ABI const descriptor::ModifierSet &	getDescriptor (ModifierSet S)
LLVM_ABI Properties	getProperties (Clause C, Version V)
template<unsigned wavesize>
constexpr const GV &	getAMDGPUGridValues ()
constexpr bool	operator== (Version A, Version B)
constexpr bool	operator!= (Version A, Version B)
constexpr bool	operator< (Version A, Version B)
constexpr bool	operator<= (Version A, Version B)
constexpr bool	operator> (Version A, Version B)
constexpr bool	operator>= (Version A, Version B)
constexpr bool	operator== (Version A, int B)
constexpr bool	operator!= (Version A, int B)
constexpr bool	operator< (Version A, int B)
constexpr bool	operator<= (Version A, int B)
constexpr bool	operator> (Version A, int B)
constexpr bool	operator>= (Version A, int B)
LLVM_ABI bool	containsOpenMP (Module &M)
	Helper to determine if M contains OpenMP.
LLVM_ABI bool	isOpenMPDevice (Module &M)
	Helper to determine if M is a OpenMP target offloading device module.
LLVM_ABI bool	isOpenMPKernel (Function &Fn)
	Return true iff Fn is an OpenMP GPU kernel; Fn has the "kernel" attribute.
LLVM_ABI KernelSet	getDeviceKernels (Module &M)
	Get OpenMP device kernels in M.
const DescriptorMap< Clause, descriptor::Clause > &	getClauseMap ()
const DescriptorMap< ClauseSet, descriptor::ClauseSet > &	getClauseSetMap ()
const DescriptorMap< Directive, descriptor::Directive > &	getDirectiveMap ()
const DescriptorMap< Modifier, descriptor::Modifier > &	getModifierMap ()
const DescriptorMap< ModifierSet, descriptor::ModifierSet > &	getModifierSetMap ()

Variables
template<typename Enum>
constexpr size_t	EnumSize
static constexpr AssumptionClauseMappingInfo	AssumptionClauseMappings []
	All known assume clauses.
constexpr const char *	OmpDefaultMapperName = "_omp_default_mapper"
static constexpr GV	AMDGPUGridValues64
	For AMDGPU GPUs.
static constexpr GV	AMDGPUGridValues32
static constexpr GV	NVPTXGridValues
	For Nvidia GPUs.
static constexpr GV	SPIRVGridValues
	For generic SPIR-V GPUs.

Typedef Documentation

Clauses

using llvm::omp::Clauses = EnumSet<Clause>

Definition at line 158 of file OMP.h.

ClauseSets

using llvm::omp::ClauseSets = EnumSet<ClauseSet>

Definition at line 88 of file OMPDescriptors.h.

DescriptorMap

template<typename Enum, typename DescriptorTy>

using llvm::omp::DescriptorMap = DenseMap<Enum, DescriptorTy>

Definition at line 200 of file OMPDescriptors.h.

Directives

using llvm::omp::Directives = EnumSet<Directive>

Definition at line 159 of file OMP.h.

Kernel

using llvm::omp::Kernel = Function *

Summary of a kernel (=entry point for target offloading).

Definition at line 21 of file OpenMPOpt.h.

KernelSet

using llvm::omp::KernelSet = SetVector<Kernel>

Set of kernels in the module.

Definition at line 24 of file OpenMPOpt.h.

Modifiers

using llvm::omp::Modifiers = EnumSet<Modifier>

Definition at line 89 of file OMPDescriptors.h.

ModifierSets

using llvm::omp::ModifierSets = EnumSet<ModifierSet>

Definition at line 90 of file OMPDescriptors.h.

Properties

using llvm::omp::Properties = EnumSet<Property>

Definition at line 87 of file OMPDescriptors.h.

Enumeration Type Documentation

AddressSpace

enum class llvm::omp::AddressSpace : unsigned

strong

Enumerator
Generic
Global
Shared
Constant
Local

Definition at line 275 of file OMPConstants.h.

ClauseSet

enum class llvm::omp::ClauseSet

strong

Enumerator
Assumption
First_
Atomic
Branch
CancelDirectiveName
ExtendedAtomic
MemoryOrder
ParallelizationLevel
Requirement
Last_
ActionClause
First_
DataEnvironmentClause
DepobjClauseSet1
GranularityClause
ScanClauseSet1
SingleClauseSet1
SynchronizationClause
TargetDataClauseSet1
TargetEnterDataClauseSet1
TargetExitDataClauseSet1
TargetUpdateClauseSet1
TaskClauseSet1
UnrollClauseSet1
Last_
First_
Last_

Definition at line 29 of file OMPDescriptors.h.

DefaultKind

enum class llvm::omp::DefaultKind

strong

IDs for the different default kinds.

Definition at line 54 of file OMPConstants.h.

ICVInitValue

enum class llvm::omp::ICVInitValue

strong

Definition at line 35 of file OMPConstants.h.

IdentFlag

enum class llvm::omp::IdentFlag

strong

IDs for all omp runtime library ident_t flag encodings (see their defintion in openmp/runtime/src/kmp.h).

Definition at line 65 of file OMPConstants.h.

InternalControlVar

enum class llvm::omp::InternalControlVar

strong

IDs for all Internal Control Variables (ICVs).

Definition at line 26 of file OMPConstants.h.

Modifier

enum class llvm::omp::Modifier

strong

Enumerator
AccessGroup
First_
AdjustOp
AlignModifier
Alignment
AllocatorComplexModifier
AllocatorSimpleModifier
AlwaysModifier
AttachModifier
AutomapModifier
ChunkModifier
CloseModifier
ContextSelector
DefaultModifier
DeleteModifier
DependenceType
DepinfoModifier
DepobjModifier
DeviceModifier
DimsModifier
DirectiveNameModifier
Expectation
Fallback
FallbackModifier
InductionIdentifier
InductionModifier
InscanModifier
InteropType
Iterator
LastprivateModifier
LinearModifier
LinearStep
LocModifier
LoopModifier
LowerBound
MapType
MapTypeModifier
Mapper
MemSpace
MotionModifier
NeedDeviceAddr
NeedDevicePtr
NoncommutativeModifier
Nothing
OmpxHoldModifier
OptionalModifier
OrderModifier
OrderingModifier
OriginalSharingModifier
PerThreadModifier
PreferType
Prescriptiveness
PrescriptivenessModifier
PresentModifier
ReductionIdentifier
ReductionModifier
RefModifier
Saved
ScaledModifier
SelfModifier
SizesSelector
StepComplexModifier
StepModifier
StepSimpleModifier
TargetType
TargetsyncType
TaskDependenceType
TaskModifier
TraitsArray
VariableCategory
Last_

Definition at line 55 of file OMPDescriptors.h.

ModifierSet

enum class llvm::omp::ModifierSet

strong

Enumerator
AdjustOp
First_
DependListType
InteropType
MapTypeModifying
ReductionType
VariableSelector
Last_
DependModifierSet1
First_
NumTeamsModifierSet1
ReductionModifierSet1
Last_
First_
Last_

Definition at line 61 of file OMPDescriptors.h.

OMPAtomicCompareOp

enum class llvm::omp::OMPAtomicCompareOp : unsigned

strong

Atomic compare operations. Currently OpenMP only supports ==, >, and <.

Enumerator
EQ
MIN
MAX

Definition at line 287 of file OMPConstants.h.

OMPDynGroupprivateFallbackType

enum class llvm::omp::OMPDynGroupprivateFallbackType : uint64_t

strong

The fallback types for the dyn_groupprivate clause.

Enumerator
Abort	Abort the execution.
Null	Return null pointer.
DefaultMem	Allocate from a implementation defined memory space.

Definition at line 194 of file OMPConstants.h.

OMPInteropType

enum class llvm::omp::OMPInteropType

strong

Note

This needs to be kept in sync with interop.h enum kmp_interop_type_t.:

Enumerator
Unknown
Target
TargetSync

Definition at line 284 of file OMPConstants.h.

OMPScheduleType

enum class llvm::omp::OMPScheduleType

strong

Note

This needs to be kept in sync with kmp.h enum sched_type. Todo: Update kmp.h to include this file, and remove the enums in kmp.h

Enumerator
None
BaseStaticChunked
BaseStatic
BaseDynamicChunked
BaseGuidedChunked
BaseRuntime
BaseAuto
BaseTrapezoidal
BaseGreedy
BaseBalanced
BaseGuidedIterativeChunked
BaseGuidedAnalyticalChunked
BaseSteal
BaseStaticBalancedChunked
BaseGuidedSimd
BaseRuntimeSimd
BaseDistributeChunked
BaseDistribute
ModifierUnordered
ModifierOrdered
ModifierNomerge
ModifierMonotonic
ModifierNonmonotonic
OrderingMask
MonotonicityMask
ModifierMask
UnorderedStaticChunked
UnorderedStatic
UnorderedDynamicChunked
UnorderedGuidedChunked
UnorderedRuntime
UnorderedAuto
UnorderedTrapezoidal
UnorderedGreedy
UnorderedBalanced
UnorderedGuidedIterativeChunked
UnorderedGuidedAnalyticalChunked
UnorderedSteal
UnorderedStaticBalancedChunked
UnorderedGuidedSimd
UnorderedRuntimeSimd
OrderedStaticChunked
OrderedStatic
OrderedDynamicChunked
OrderedGuidedChunked
OrderedRuntime
OrderedAuto
OrderdTrapezoidal
OrderedDistributeChunked
OrderedDistribute
NomergeUnorderedStaticChunked
NomergeUnorderedStatic
NomergeUnorderedDynamicChunked
NomergeUnorderedGuidedChunked
NomergeUnorderedRuntime
NomergeUnorderedAuto
NomergeUnorderedTrapezoidal
NomergeUnorderedGreedy
NomergeUnorderedBalanced
NomergeUnorderedGuidedIterativeChunked
NomergeUnorderedGuidedAnalyticalChunked
NomergeUnorderedSteal
NomergeOrderedStaticChunked
NomergeOrderedStatic
NomergeOrderedDynamicChunked
NomergeOrderedGuidedChunked
NomergeOrderedRuntime
NomergeOrderedAuto
NomergeOrderedTrapezoidal

Definition at line 82 of file OMPConstants.h.

OMPTgtExecModeFlags

enum llvm::omp::OMPTgtExecModeFlags : unsigned char

Enumerator
OMP_TGT_EXEC_MODE_BARE
OMP_TGT_EXEC_MODE_GENERIC
OMP_TGT_EXEC_MODE_SPMD
OMP_TGT_EXEC_MODE_GENERIC_SPMD
OMP_TGT_EXEC_MODE_SPMD_NO_LOOP

Definition at line 21 of file OMPDeviceConstants.h.

OpenMPOffloadingReservedDeviceIDs

enum llvm::omp::OpenMPOffloadingReservedDeviceIDs

Enumerator
OMP_DEVICEID_UNDEF	Device ID if the device was not defined, runtime should get it from environment variables in the spec.

Definition at line 269 of file OMPConstants.h.

OpenMPOffloadMappingFlags

enum class llvm::omp::OpenMPOffloadMappingFlags : uint64_t

strong

Values for bit flags used to specify the mapping type for offloading.

Enumerator
OMP_MAP_NONE	No flags.
OMP_MAP_TO	Allocate memory on the device and move data from host to device.
OMP_MAP_FROM	Allocate memory on the device and move data from device to host.
OMP_MAP_ALWAYS	Always perform the requested mapping action on the element, even if it was already mapped before.
OMP_MAP_DELETE	Delete the element from the device environment, ignoring the current reference count associated with the element.
OMP_MAP_PTR_AND_OBJ	The element being mapped is a pointer-pointee pair; both the pointer and the pointee should be mapped.
OMP_MAP_TARGET_PARAM	This flags signals that the base address of an entry should be passed to the target kernel as an argument.
OMP_MAP_RETURN_PARAM	Signal that the runtime library has to return the device pointer in the current position for the data being mapped. Used when we have the use_device_ptr or use_device_addr clause.
OMP_MAP_PRIVATE	This flag signals that the reference being passed is a pointer to private data.
OMP_MAP_LITERAL	Pass the element to the device by value.
OMP_MAP_IMPLICIT	Implicit map.
OMP_MAP_CLOSE	Close is a hint to the runtime to allocate memory close to the target device.
OMP_MAP_PRESENT	0x800 is reserved for compatibility with XLC. Produce a runtime error if the data is not already allocated.
OMP_MAP_OMPX_HOLD
OMP_MAP_ATTACH
OMP_MAP_FB_NULLIFY
OMP_MAP_NON_CONTIG	Signal that the runtime library should use args as an array of descriptor_dim pointers and use args_size as dims. Used when we have non-contiguous list items in target update directive
OMP_MAP_MEMBER_OF	The 16 MSBs of the flags indicate whether the entry is member of some struct/class.

Definition at line 208 of file OMPConstants.h.

Property

enum class llvm::omp::Property

strong

Enumerator
AllDataEnvironments
First_
AllPrivatizing
Cancellable
CancellationPoint
Compatible
Complex
Constant
ContextMatching
DataCopying
DataEnvironmentAttribute
DataMapping
DataMappingAttribute
DataMotionAttribute
DataSharingAttribute
DeclareTarget
DefaultAttribute
Device
DeviceAffecting
DeviceAssociated
DeviceGlobalRequirement
DispatchCompliant
DispatchRequirement
EndClause
ExceptionAborting
Exclusive
ExplicitTaskGenerating
Free
GenerallyComposable
GroupprivateInstantiating
IcvDefaulted
IcvModifying
ImplicitAcquireFlush
ImplicitAcquireFlushAtEntry
ImplicitAcquireFlushAtExit
ImplicitBarrier
ImplicitBarrierFlushes
ImplicitFlush
ImplicitReleaseFlush
ImplicitReleaseFlushAtEntry
ImplicitReleaseFlushAtExit
ImplicitStrongFlush
ImplicitStrongFlushAtEntry
ImplicitStrongFlushAtExit
ImplicitTaskGenerating
ImplicitTaskgroup
ImplicitTaskwait
InnermostLeaf
LeagueGenerating
LoopTransforming
MapEntering
MapExiting
MapTypeModifying
MutualExclusion
NonrectangularCompatible
OnceForAllConstituents
Optional
OrderConcurrentNestable
OriginalListItemUpdating
OutermostLeaf
ParallelismGenerating
Partitioned
Positive
PostModified
Privatization
Pure
ReductionParticipating
ReductionScoping
RegionInvariant
Repeatable
Required
ScheduleSpecification
SequentiallyOrderable
SharingTask
SimdPartitionable
Simdizable
SimpleComposite
SpaceConfiguring
TargetConsistent
TaskGenerating
TaskInherited
TaskSchedulingPoint
TaskSchedulingPointAfterTaskGeneration
TaskSchedulingPointAtEntry
TaskSchedulingPointAtExit
TaskSynchronizing
TaskgraphAltering
TeamExecuted
TeamGenerating
TeamsNestable
TeamsOrderable
ThreadExclusive
ThreadLimiting
ThreadSelecting
ThreadsOrderable
Ultimate
Unique
VariantGenerating
WorkDistribution
Worksharing
WorksharingLoop
Last_

Definition at line 23 of file OMPDescriptors.h.

RTLDependenceKindTy

enum class llvm::omp::RTLDependenceKindTy

strong

Dependence kind for RTL.

Enumerator
DepUnknown
DepIn
DepInOut
DepMutexInOutSet
DepInOutSet
DepOmpAllMem

Definition at line 293 of file OMPConstants.h.

RTLDependInfoFields

enum class llvm::omp::RTLDependInfoFields

strong

Fields ids in kmp_depend_info record.

Enumerator
BaseAddr
Len
Flags

Definition at line 290 of file OMPConstants.h.

RuntimeFunction

enum class llvm::omp::RuntimeFunction

strong

IDs for all omp runtime library (RTL) functions.

Definition at line 45 of file OMPConstants.h.

TraitProperty

enum class llvm::omp::TraitProperty

strong

IDs for all OpenMP context trait properties (host/gpu/bsc/llvm/...)

Definition at line 46 of file OMPContext.h.

TraitSelector

enum class llvm::omp::TraitSelector

strong

IDs for all OpenMP context selector trait (device={kind/isa...}/...).

Definition at line 40 of file OMPContext.h.

TraitSet

enum class llvm::omp::TraitSet

strong

OpenMP Context related IDs and helpers.

{ IDs for all OpenMP context selector trait sets (construct/device/...).

Definition at line 34 of file OMPContext.h.

WorksharingLoopType

enum class llvm::omp::WorksharingLoopType

strong

A type of worksharing loop construct.

Enumerator
ForStaticLoop
DistributeStaticLoop
DistributeForStaticLoop

Definition at line 303 of file OMPConstants.h.

Function Documentation

canHaveIterator()

constexpr bool llvm::omp::canHaveIterator ( Clause C )

inlinestaticconstexpr

Can clause C have an iterator-modifier.

Definition at line 182 of file OMP.h.

References C().

clauses()

constexpr auto llvm::omp::clauses ( )

inlinestaticconstexpr

Definition at line 173 of file OMP.h.

References llvm::enum_seq_inclusive().

Referenced by collectPrivatizingConstructs().

containsOpenMP()

bool llvm::omp::containsOpenMP

(

Module &

M

)

Helper to determine if M contains OpenMP.

Definition at line 6228 of file OpenMPOpt.cpp.

Referenced by llvm::OpenMPOptCGSCCPass::run(), and llvm::OpenMPOptPass::run().

deconstructOpenMPKernelName()

std::string llvm::omp::deconstructOpenMPKernelName	(	StringRef	KernelName,
		unsigned &	LineNo )

Deconstruct an OpenMP kernel name into the parent function name and the line number.

Definition at line 249 of file OMP.cpp.

References llvm::demangle(), llvm::StringRef::drop_front(), I, llvm::TargetRegionEntryInfo::KernelNamePrefix, llvm::StringRef::npos, llvm::StringRef::rfind(), and llvm::StringRef::starts_with().

Referenced by prettifyFunctionName().

directives()

constexpr auto llvm::omp::directives ( )

inlinestaticconstexpr

Definition at line 177 of file OMP.h.

References llvm::enum_seq_inclusive().

Referenced by collectPrivatizingConstructs(), and llvm::omp::DirectiveNameParser::DirectiveNameParser().

FallbackVersion()

constexpr Version llvm::omp::FallbackVersion ( 52 )

staticconstexpr

References D(), and LLVM_ABI.

getAllAssumeClauseOptions()

std::string llvm::omp::getAllAssumeClauseOptions ( )

inline

Definition at line 44 of file OMPAssume.h.

References AssumptionClauseMappings.

getAMDGPUGridValues()

template<unsigned wavesize>

const GV & llvm::omp::getAMDGPUGridValues ( )

constexpr

Definition at line 107 of file OMPGridValues.h.

References AMDGPUGridValues32, and AMDGPUGridValues64.

Referenced by getGridValue().

getBestVariantMatchForContext()

int llvm::omp::getBestVariantMatchForContext	(	const SmallVectorImpl< VariantMatchInfo > &	VMIs,
		const OMPContext &	Ctx )

Return the index (into VMIs) of the variant with the highest score from the ones applicable in Ctx.

See llvm::isVariantApplicableInContext.

Definition at line 406 of file OMPContext.cpp.

References llvm::APInt::eq(), getVariantMatchScore(), isStrictSubset(), isVariantApplicableInContextHelper(), llvm::SmallVectorTemplateCommon< T, typename >::size(), and llvm::APInt::ult().

getClauseMap()

const DescriptorMap< Clause, descriptor::Clause > & llvm::omp::getClauseMap

(

)

Definition at line 24 of file OMPDescriptors.cpp.

Referenced by getDescriptor().

getClauseSetMap()

const DescriptorMap< ClauseSet, descriptor::ClauseSet > & llvm::omp::getClauseSetMap

(

)

Definition at line 33 of file OMPDescriptors.cpp.

Referenced by getDescriptor().

getCompoundConstruct()

Directive llvm::omp::getCompoundConstruct

(

ArrayRef< Directive >

Parts

)

Definition at line 144 of file OMP.cpp.

References llvm::SmallVectorImpl< T >::append(), llvm::ArrayRef(), llvm::ArrayRef< T >::begin(), llvm::SmallVectorTemplateCommon< T, typename >::data(), llvm::ArrayRef< T >::empty(), llvm::ArrayRef< T >::end(), getLeafConstructs(), P, and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by getLeafOrCompositeConstructs().

getDescriptor() [1/5]

const descriptor::Clause & llvm::omp::getDescriptor

(

Clause

C

)

Definition at line 153 of file OMPDescriptors.cpp.

References C(), and getClauseMap().

Referenced by getDescriptor(), and getProperties().

getDescriptor() [2/5]

const descriptor::ClauseSet & llvm::omp::getDescriptor

(

ClauseSet

S

)

Definition at line 157 of file OMPDescriptors.cpp.

References getClauseSetMap().

getDescriptor() [3/5]

const descriptor::Directive & llvm::omp::getDescriptor

(

Directive

D

)

Definition at line 161 of file OMPDescriptors.cpp.

References D(), F, getDescriptor(), getDirectiveMap(), getLeafConstructsOrSelf(), llvm::ArrayRef< T >::size(), and T.

getDescriptor() [4/5]

const descriptor::Modifier & llvm::omp::getDescriptor

(

Modifier

M

)

Definition at line 205 of file OMPDescriptors.cpp.

References getModifierMap().

getDescriptor() [5/5]

const descriptor::ModifierSet & llvm::omp::getDescriptor

(

ModifierSet

S

)

Definition at line 209 of file OMPDescriptors.cpp.

References getModifierSetMap().

getDeviceKernels()

KernelSet llvm::omp::getDeviceKernels

(

Module &

M

)

Get OpenMP device kernels in M.

Definition at line 6210 of file OpenMPOpt.cpp.

References F, and isOpenMPKernel().

Referenced by llvm::OpenMPOptPass::run().

getDirectiveMap()

const DescriptorMap< Directive, descriptor::Directive > & llvm::omp::getDirectiveMap

(

)

Definition at line 46 of file OMPDescriptors.cpp.

Referenced by getDescriptor().

getLeafConstructs()

ArrayRef< Directive > llvm::omp::getLeafConstructs

(

Directive

D

)

Definition at line 98 of file OMP.cpp.

References llvm::ArrayRef(), and D().

Referenced by getCompoundConstruct(), getLeafConstructsOrSelf(), isCombinedConstruct(), and isLeafConstruct().

getLeafConstructsOrSelf()

ArrayRef< Directive > llvm::omp::getLeafConstructsOrSelf

(

Directive

D

)

Definition at line 106 of file OMP.cpp.

References llvm::ArrayRef(), assert(), D(), and getLeafConstructs().

Referenced by getDescriptor(), getLeafOrCompositeConstructs(), and isCompositeConstruct().

getLeafOrCompositeConstructs()

ArrayRef< Directive > llvm::omp::getLeafOrCompositeConstructs	(	Directive	D,
		SmallVectorImpl< Directive > &	Output )

Definition at line 117 of file OMP.cpp.

References assert(), llvm::ArrayRef< T >::begin(), D(), llvm::ArrayRef< T >::end(), getCompoundConstruct(), getFirstCompositeRange(), getLeafConstructsOrSelf(), llvm::make_range(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and Range.

getModifierMap()

const DescriptorMap< Modifier, descriptor::Modifier > & llvm::omp::getModifierMap

(

)

Definition at line 55 of file OMPDescriptors.cpp.

Referenced by getDescriptor().

getModifierSetMap()

const DescriptorMap< ModifierSet, descriptor::ModifierSet > & llvm::omp::getModifierSetMap

(

)

Definition at line 64 of file OMPDescriptors.cpp.

Referenced by getDescriptor().

getOpenMPContextTraitPropertyForSelector()

TraitProperty llvm::omp::getOpenMPContextTraitPropertyForSelector

(

TraitSelector

Selector

)

Return the trait property for a singleton selector Selector.

Definition at line 531 of file OMPContext.cpp.

References llvm::StringSwitch< T, R >::Default(), and getOpenMPContextTraitSelectorName().

getOpenMPContextTraitPropertyFullName()

StringRef llvm::omp::getOpenMPContextTraitPropertyFullName

(

TraitProperty

Kind

)

Return a textual representation of the trait property Kind with selector and set name included.

Definition at line 555 of file OMPContext.cpp.

References llvm_unreachable.

Referenced by llvm::omp::OMPContext::OMPContext().

getOpenMPContextTraitPropertyKind()

TraitProperty llvm::omp::getOpenMPContextTraitPropertyKind	(	TraitSet	Set,
		TraitSelector	Selector,
		StringRef	Str )

Parse Str and return the trait property it matches in the set Set and selector Selector or TraitProperty::invalid.

Definition at line 515 of file OMPContext.cpp.

getOpenMPContextTraitPropertyName()

StringRef llvm::omp::getOpenMPContextTraitPropertyName	(	TraitProperty	Kind,
		StringRef	RawString )

Return a textual representation of the trait property Kind, which might be the raw string we parsed (RawString) if we do not translate the property into a (distinct) enum.

Definition at line 541 of file OMPContext.cpp.

References llvm_unreachable.

Referenced by isVariantApplicableInContextHelper().

getOpenMPContextTraitSelectorForProperty()

TraitSelector llvm::omp::getOpenMPContextTraitSelectorForProperty

(

TraitProperty

Property

)

Return the trait selector for which Property is a property.

Definition at line 496 of file OMPContext.cpp.

References llvm_unreachable.

Referenced by getVariantMatchScore(), and isVariantApplicableInContextHelper().

getOpenMPContextTraitSelectorKind()

TraitSelector llvm::omp::getOpenMPContextTraitSelectorKind	(	StringRef	Str,
		TraitSet	Set )

Parse Str and return the trait set it matches or TraitSelector::invalid.

Definition at line 481 of file OMPContext.cpp.

References llvm::StringSwitch< T, R >::Default().

getOpenMPContextTraitSelectorName()

StringRef llvm::omp::getOpenMPContextTraitSelectorName

(

TraitSelector

Kind

)

Return a textual representation of the trait selector Kind.

Definition at line 505 of file OMPContext.cpp.

References llvm_unreachable.

Referenced by getOpenMPContextTraitPropertyForSelector().

getOpenMPContextTraitSetForProperty()

TraitSet llvm::omp::getOpenMPContextTraitSetForProperty

(

TraitProperty

Property

)

Return the trait set for which Property is a property.

Definition at line 462 of file OMPContext.cpp.

References llvm_unreachable.

Referenced by llvm::omp::OMPContext::addTrait(), llvm::omp::VariantMatchInfo::addTrait(), getVariantMatchScore(), and isVariantApplicableInContextHelper().

getOpenMPContextTraitSetForSelector()

TraitSet llvm::omp::getOpenMPContextTraitSetForSelector

(

TraitSelector

Selector

)

Return the trait set for which Selector is a selector.

Definition at line 452 of file OMPContext.cpp.

References llvm_unreachable.

getOpenMPContextTraitSetKind()

TraitSet llvm::omp::getOpenMPContextTraitSetKind

(

StringRef

Str

)

Parse Str and return the trait set it matches or TraitSet::invalid.

Definition at line 444 of file OMPContext.cpp.

References llvm::StringSwitch< T, R >::Default().

getOpenMPContextTraitSetName()

StringRef llvm::omp::getOpenMPContextTraitSetName

(

TraitSet

Kind

)

Return a textual representation of the trait set Kind.

Definition at line 471 of file OMPContext.cpp.

References llvm_unreachable.

getOpenMPVersions()

ArrayRef< Version > llvm::omp::getOpenMPVersions

(

)

Definition at line 211 of file OMP.cpp.

References llvm::Version.

Referenced by llvm::omp::DirectiveNameParser::DirectiveNameParser(), and llvm::omp::descriptor::Descriptor< details::Clause >::getVersions().

getProperties()

Properties llvm::omp::getProperties	(	Clause	C,
		Version	V )

Definition at line 213 of file OMPDescriptors.cpp.

References C(), getDescriptor(), llvm::omp::descriptor::Clause::getProperties(), and llvm::Version.

getReservedLocatorNames()

ArrayRef< StringRef > llvm::omp::getReservedLocatorNames

(

)

Definition at line 229 of file OMP.cpp.

isClauseGroup()

bool llvm::omp::isClauseGroup ( ClauseSet S )

inlineconstexpr

Definition at line 49 of file OMPDescriptors.h.

isCombinedConstruct()

bool llvm::omp::isCombinedConstruct

(

Directive

D

)

Definition at line 205 of file OMP.cpp.

References D(), getLeafConstructs(), and isCompositeConstruct().

isCompositeConstruct()

bool llvm::omp::isCompositeConstruct

(

Directive

D

)

Definition at line 197 of file OMP.cpp.

References llvm::ArrayRef< T >::begin(), D(), llvm::ArrayRef< T >::end(), getFirstCompositeRange(), getLeafConstructsOrSelf(), Range, and llvm::ArrayRef< T >::size().

Referenced by isCombinedConstruct().

isDataSharingAttributeClause()

constexpr bool llvm::omp::isDataSharingAttributeClause ( Clause C, Version V )

inlinestaticconstexpr

Definition at line 217 of file OMP.h.

References C().

isEndClause()

constexpr bool llvm::omp::isEndClause ( Clause C )

inlinestaticconstexpr

Definition at line 243 of file OMP.h.

References C().

isLeafConstruct()

bool llvm::omp::isLeafConstruct

(

Directive

D

)

Definition at line 195 of file OMP.cpp.

References D(), and getLeafConstructs().

isModifierGroup()

bool llvm::omp::isModifierGroup ( ModifierSet S )

inlineconstexpr

Definition at line 81 of file OMPDescriptors.h.

isOpenMPDevice()

bool llvm::omp::isOpenMPDevice

(

Module &

M

)

Helper to determine if M is a OpenMP target offloading device module.

Definition at line 6236 of file OpenMPOpt.cpp.

Referenced by llvm::OpenMPOptCGSCCPass::run(), and llvm::OpenMPOptPass::run().

isOpenMPKernel()

bool llvm::omp::isOpenMPKernel

(

Function &

Fn

)

Return true iff Fn is an OpenMP GPU kernel; Fn has the "kernel" attribute.

Definition at line 6206 of file OpenMPOpt.cpp.

References llvm::Function::hasFnAttribute().

Referenced by getDeviceKernels().

isPrivatizingClause()

constexpr bool llvm::omp::isPrivatizingClause ( Clause C, Version V )

inlinestaticconstexpr

Definition at line 197 of file OMP.h.

References C().

Referenced by collectPrivatizingConstructs().

isPrivatizingConstruct()

bool llvm::omp::isPrivatizingConstruct	(	Directive	D,
		Version	V )

Can directive D, under some circumstances, create a private copy of a variable in given OpenMP version?

Definition at line 217 of file OMP.cpp.

References collectPrivatizingConstructs(), D(), and llvm::is_contained().

isValidTraitPropertyForTraitSetAndSelector()

bool llvm::omp::isValidTraitPropertyForTraitSetAndSelector	(	TraitProperty	Property,
		TraitSelector	Selector,
		TraitSet	Set )

Return true if Property can be nested in Selector and Set.

Definition at line 581 of file OMPContext.cpp.

References llvm_unreachable.

isValidTraitSelectorForTraitSet()

bool llvm::omp::isValidTraitSelectorForTraitSet	(	TraitSelector	Selector,
		TraitSet	Set,
		bool &	AllowsTraitScore,
		bool &	RequiresProperty )

}

Return true if Selector can be nested in Set. Also sets AllowsTraitScore and RequiresProperty to true/false if the user can specify a score for properties in Selector and if the Selector requires at least one property.

Definition at line 565 of file OMPContext.cpp.

References llvm_unreachable.

isVariantApplicableInContext()

bool llvm::omp::isVariantApplicableInContext	(	const VariantMatchInfo &	VMI,
		const OMPContext &	Ctx,
		bool	DeviceOrImplementationSetOnly = false )

Return true if VMI is applicable in Ctx, that is, all traits required by VMI are available in the OpenMP context Ctx.

If DeviceOrImplementationSetOnly is true, only the device and implementation selector set, if present, are checked. Note that we still honor extension traits provided by the user.

Definition at line 315 of file OMPContext.cpp.

References isVariantApplicableInContextHelper().

listOpenMPContextTraitProperties()

std::string llvm::omp::listOpenMPContextTraitProperties	(	TraitSet	Set,
		TraitSelector	Selector )

Return a string listing all trait properties for Set and Selector.

Definition at line 614 of file OMPContext.cpp.

listOpenMPContextTraitSelectors()

std::string llvm::omp::listOpenMPContextTraitSelectors

(

TraitSet

Set

)

Return a string listing all trait selectors for Set.

Definition at line 603 of file OMPContext.cpp.

listOpenMPContextTraitSets()

std::string llvm::omp::listOpenMPContextTraitSets

(

)

Return a string listing all trait sets.

Definition at line 593 of file OMPContext.cpp.

LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE()

llvm::omp::LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE

(

)

operator!=() [1/2]

bool llvm::omp::operator!= ( Version A, int B )

inlineconstexpr

Definition at line 43 of file OMPVersion.h.

References A(), B(), and llvm::Version.

operator!=() [2/2]

bool llvm::omp::operator!= ( Version A, Version B )

inlineconstexpr

Definition at line 34 of file OMPVersion.h.

References A(), and B().

operator<() [1/2]

bool llvm::omp::operator< ( Version A, int B )

inlineconstexpr

Definition at line 44 of file OMPVersion.h.

References A(), B(), and llvm::Version.

operator<() [2/2]

bool llvm::omp::operator< ( Version A, Version B )

inlineconstexpr

Definition at line 35 of file OMPVersion.h.

operator<=() [1/2]

bool llvm::omp::operator<= ( Version A, int B )

inlineconstexpr

Definition at line 45 of file OMPVersion.h.

References A(), B(), and llvm::Version.

operator<=() [2/2]

bool llvm::omp::operator<= ( Version A, Version B )

inlineconstexpr

Definition at line 36 of file OMPVersion.h.

References A(), and B().

operator==() [1/2]

bool llvm::omp::operator== ( Version A, int B )

inlineconstexpr

Definition at line 42 of file OMPVersion.h.

References A(), B(), and llvm::Version.

operator==() [2/2]

bool llvm::omp::operator== ( Version A, Version B )

inlineconstexpr

Definition at line 33 of file OMPVersion.h.

operator>() [1/2]

bool llvm::omp::operator> ( Version A, int B )

inlineconstexpr

Definition at line 46 of file OMPVersion.h.

References A(), B(), and llvm::Version.

operator>() [2/2]

bool llvm::omp::operator> ( Version A, Version B )

inlineconstexpr

Definition at line 39 of file OMPVersion.h.

References A(), and B().

operator>=() [1/2]

bool llvm::omp::operator>= ( Version A, int B )

inlineconstexpr

Definition at line 47 of file OMPVersion.h.

References A(), B(), and llvm::Version.

operator>=() [2/2]

bool llvm::omp::operator>= ( Version A, Version B )

inlineconstexpr

Definition at line 40 of file OMPVersion.h.

References A(), and B().

prettifyFunctionName()

std::string llvm::omp::prettifyFunctionName

(

StringRef

FunctionName

)

Create a nicer version of a function name for humans to look at.

Definition at line 235 of file OMP.cpp.

References deconstructOpenMPKernelName(), llvm::StringRef::drop_back(), llvm::StringRef::ends_with(), and llvm::StringRef::str().

Variable Documentation

AMDGPUGridValues32

GV llvm::omp::AMDGPUGridValues32

staticconstexpr

Initial value:

= {
    256,       
    32,        
    (1 << 16), 
    440,       
    896,       
    1024,      
    256,       
}

Definition at line 97 of file OMPGridValues.h.

Referenced by getAMDGPUGridValues().

AMDGPUGridValues64

GV llvm::omp::AMDGPUGridValues64

staticconstexpr

Initial value:

= {
    256,       
    64,        
    (1 << 16), 
    440,       
    896,       
    1024,      
    256,       
}

For AMDGPU GPUs.

Definition at line 87 of file OMPGridValues.h.

Referenced by getAMDGPUGridValues().

AssumptionClauseMappings

AssumptionClauseMappingInfo llvm::omp::AssumptionClauseMappings[]

staticconstexpr

Initial value:

= {
#define OMP_ASSUME_CLAUSE(Identifier, StartsWith, HasDirectiveList,            HasExpression)                                       
                                                                               \
                                                            
 
}

All known assume clauses.

Definition at line 37 of file OMPAssume.h.

Referenced by getAllAssumeClauseOptions().

EnumSize

template<typename Enum>

size_t llvm::omp::EnumSize

inlineconstexpr

Initial value:

=
    llvm::to_underlying(Enum::Last_) - llvm::to_underlying(Enum::First_) + 1

Definition at line 78 of file OMP.h.

NVPTXGridValues

GV llvm::omp::NVPTXGridValues

staticconstexpr

Initial value:

= {
    256,       
    32,        
    (1 << 16), 
    3200,      
    896,       
    1024,      
    128,       
}

For Nvidia GPUs.

Definition at line 113 of file OMPGridValues.h.

Referenced by getGridValue().

OmpDefaultMapperName

const char* llvm::omp::OmpDefaultMapperName = "_omp_default_mapper"

inlineconstexpr

Definition at line 204 of file OMPConstants.h.

SPIRVGridValues

GV llvm::omp::SPIRVGridValues

staticconstexpr

Initial value:

= {
    256,       
    64,        
    (1 << 16), 
    440,       
    896,       
    1024,      
    256,       
}

For generic SPIR-V GPUs.

Definition at line 124 of file OMPGridValues.h.

Referenced by getGridValue().