#include "mlir/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.h"#include "mlir/Analysis/TopologicalSortUtils.h"#include "mlir/Dialect/LLVMIR/LLVMDialect.h"#include "mlir/Dialect/LLVMIR/LLVMTypes.h"#include "mlir/Dialect/OpenMP/OpenMPDialect.h"#include "mlir/Dialect/OpenMP/OpenMPInterfaces.h"#include "mlir/IR/Operation.h"#include "mlir/Support/LLVM.h"#include "mlir/Target/LLVMIR/Dialect/OpenMPCommon.h"#include "mlir/Target/LLVMIR/ModuleTranslation.h"#include "llvm/ADT/ArrayRef.h"#include "llvm/ADT/SmallVector.h"#include "llvm/ADT/TypeSwitch.h"#include "llvm/Frontend/OpenMP/OMPConstants.h"#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"#include "llvm/IR/Constants.h"#include "llvm/IR/DebugInfoMetadata.h"#include "llvm/IR/DerivedTypes.h"#include "llvm/IR/IRBuilder.h"#include "llvm/IR/MDBuilder.h"#include "llvm/IR/ReplaceConstant.h"#include "llvm/Support/FileSystem.h"#include "llvm/Support/VirtualFileSystem.h"#include "llvm/TargetParser/Triple.h"#include "llvm/Transforms/Utils/ModuleUtils.h"#include <cstdint>#include <iterator>#include <numeric>#include <optional>#include <utility>Go to the source code of this file.
Classes | |
| struct | PrivateVarsInfo |
| A util to collect info needed to convert delayed privatizers from MLIR to LLVM. More... | |
Functions | |
| static omp::PrivateClauseOp | findPrivatizer (Operation *from, SymbolRefAttr symbolName) |
| Looks up from the operation from and returns the PrivateClauseOp with name symbolName. | |
| static LogicalResult | checkImplementationStatus (Operation &op) |
| Check whether translation to LLVM IR for the given operation is currently supported. | |
| static LogicalResult | handleError (llvm::Error error, Operation &op) |
| template<typename T> | |
| static LogicalResult | handleError (llvm::Expected< T > &result, Operation &op) |
| static llvm::OpenMPIRBuilder::InsertPointTy | findAllocaInsertPoint (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Find the insertion point for allocas given the current insertion point for normal operations in the builder. | |
| static llvm::CanonicalLoopInfo * | findCurrentLoopInfo (LLVM::ModuleTranslation &moduleTranslation) |
| Find the loop information structure for the loop nest being translated. | |
| static llvm::Expected< llvm::BasicBlock * > | convertOmpOpRegions (Region ®ion, StringRef blockName, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, SmallVectorImpl< llvm::PHINode * > *continuationBlockPHIs=nullptr) |
| Converts the given region that appears within an OpenMP dialect operation to LLVM IR, creating a branch from the sourceBlock to the entry block of the region, and a branch from any block with an successor-less OpenMP terminator to continuationBlock. | |
| static llvm::omp::ProcBindKind | getProcBindKind (omp::ClauseProcBindKind kind) |
| Convert ProcBindKind from MLIR-generated enum to LLVM enum. | |
| static void | forwardArgs (LLVM::ModuleTranslation &moduleTranslation, omp::BlockArgOpenMPOpInterface blockArgIface) |
Maps block arguments from blockArgIface (which are MLIR values) to the corresponding LLVM values of the interface's operands. | |
| static LogicalResult | convertOmpMasked (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP 'masked' operation into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpMaster (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP 'master' operation into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpCritical (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP 'critical' operation into LLVM IR using OpenMPIRBuilder. | |
| template<typename T> | |
| static void | collectReductionDecls (T op, SmallVectorImpl< omp::DeclareReductionOp > &reductions) |
| Populates reductions with reduction declarations used in the given op. | |
| static LogicalResult | inlineConvertOmpRegions (Region ®ion, StringRef blockName, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, SmallVectorImpl< llvm::Value * > *continuationBlockArgs=nullptr) |
| Translates the blocks contained in the given region and appends them to at the current insertion point of builder. | |
| static OwningReductionGen | makeReductionGen (omp::DeclareReductionOp decl, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Create an OpenMPIRBuilder-compatible reduction generator for the given reduction declaration. | |
| static OwningAtomicReductionGen | makeAtomicReductionGen (omp::DeclareReductionOp decl, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Create an OpenMPIRBuilder-compatible atomic reduction generator for the given reduction declaration. | |
| static LogicalResult | convertOmpOrdered (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP 'ordered' operation into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpOrderedRegion (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP 'ordered_region' operation into LLVM IR using OpenMPIRBuilder. | |
| template<typename T> | |
| static LogicalResult | allocReductionVars (T loop, ArrayRef< BlockArgument > reductionArgs, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, const llvm::OpenMPIRBuilder::InsertPointTy &allocaIP, SmallVectorImpl< omp::DeclareReductionOp > &reductionDecls, SmallVectorImpl< llvm::Value * > &privateReductionVariables, DenseMap< Value, llvm::Value * > &reductionVariableMap, SmallVectorImpl< DeferredStore > &deferredStores, llvm::ArrayRef< bool > isByRefs) |
| Allocate space for privatized reduction variables. | |
| template<typename T> | |
| static void | mapInitializationArgs (T loop, LLVM::ModuleTranslation &moduleTranslation, SmallVectorImpl< omp::DeclareReductionOp > &reductionDecls, DenseMap< Value, llvm::Value * > &reductionVariableMap, unsigned i) |
| Map input arguments to reduction initialization region. | |
| static void | setInsertPointForPossiblyEmptyBlock (llvm::IRBuilderBase &builder, llvm::BasicBlock *block=nullptr) |
| static LogicalResult | inlineOmpRegionCleanup (llvm::SmallVectorImpl< Region * > &cleanupRegions, llvm::ArrayRef< llvm::Value * > privateVariables, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, StringRef regionName, bool shouldLoadCleanupRegionArg=true) |
| handling of DeclareReductionOp's cleanup region | |
| template<class OP> | |
| static LogicalResult | createReductionsAndCleanup (OP op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, llvm::OpenMPIRBuilder::InsertPointTy &allocaIP, SmallVectorImpl< omp::DeclareReductionOp > &reductionDecls, ArrayRef< llvm::Value * > privateReductionVariables, ArrayRef< bool > isByRef, bool isNowait=false, bool isTeamsReduction=false) |
| static ArrayRef< bool > | getIsByRef (std::optional< ArrayRef< bool > > attr) |
| template<typename OP> | |
| static LogicalResult | allocAndInitializeReductionVars (OP op, ArrayRef< BlockArgument > reductionArgs, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, llvm::OpenMPIRBuilder::InsertPointTy &allocaIP, SmallVectorImpl< omp::DeclareReductionOp > &reductionDecls, SmallVectorImpl< llvm::Value * > &privateReductionVariables, DenseMap< Value, llvm::Value * > &reductionVariableMap, llvm::ArrayRef< bool > isByRef) |
| static llvm::Value * | findAssociatedValue (Value privateVar, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, llvm::DenseMap< Value, Value > *mappedPrivateVars=nullptr) |
| Return the llvm::Value * corresponding to the privateVar that is being privatized. It isn't always as simple as looking up moduleTranslation with privateVar. For instance, in case of an allocatable, the descriptor for the allocatable is privatized. This descriptor is mapped using an MapInfoOp. So, this function will return a pointer to the llvm::Value corresponding to the block argument for the mapped descriptor. | |
| static llvm::Expected< llvm::Value * > | initPrivateVar (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, omp::PrivateClauseOp &privDecl, Value mlirPrivVar, BlockArgument &blockArg, llvm::Value *llvmPrivateVar, llvm::BasicBlock *privInitBlock, llvm::DenseMap< Value, Value > *mappedPrivateVars=nullptr) |
| Initialize a single (first)private variable. You probably want to use allocateAndInitPrivateVars instead of this. This returns the private variable which has been initialized. This variable should be mapped before constructing the body of the Op. | |
| static llvm::Error | initPrivateVars (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, PrivateVarsInfo &privateVarsInfo, llvm::DenseMap< Value, Value > *mappedPrivateVars=nullptr) |
| static llvm::Expected< llvm::BasicBlock * > | allocatePrivateVars (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, PrivateVarsInfo &privateVarsInfo, const llvm::OpenMPIRBuilder::InsertPointTy &allocaIP, llvm::DenseMap< Value, Value > *mappedPrivateVars=nullptr) |
| Allocate and initialize delayed private variables. Returns the basic block which comes after all of these allocations. llvm::Value * for each of these private variables are populated in llvmPrivateVars. | |
| static LogicalResult | copyFirstPrivateVars (mlir::Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, SmallVectorImpl< mlir::Value > &mlirPrivateVars, ArrayRef< llvm::Value * > llvmPrivateVars, SmallVectorImpl< omp::PrivateClauseOp > &privateDecls, bool insertBarrier, llvm::DenseMap< Value, Value > *mappedPrivateVars=nullptr) |
| static LogicalResult | cleanupPrivateVars (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, Location loc, SmallVectorImpl< llvm::Value * > &llvmPrivateVars, SmallVectorImpl< omp::PrivateClauseOp > &privateDecls) |
| static bool | constructIsCancellable (Operation *op) |
| Returns true if the construct contains omp.cancel or omp.cancellation_point. | |
| static LogicalResult | convertOmpSections (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertOmpSingle (omp::SingleOp &singleOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP single construct into LLVM IR using OpenMPIRBuilder. | |
| static bool | teamsReductionContainedInDistribute (omp::TeamsOp teamsOp) |
| static LogicalResult | convertOmpTeams (omp::TeamsOp op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static void | buildDependData (std::optional< ArrayAttr > dependKinds, OperandRange dependVars, LLVM::ModuleTranslation &moduleTranslation, SmallVectorImpl< llvm::OpenMPIRBuilder::DependData > &dds) |
| static void | pushCancelFinalizationCB (SmallVectorImpl< llvm::BranchInst * > &cancelTerminators, llvm::IRBuilderBase &llvmBuilder, llvm::OpenMPIRBuilder &ompBuilder, mlir::Operation *op, llvm::omp::Directive cancelDirective) |
Shared implementation of a callback which adds a termiator for the new block created for the branch taken when an openmp construct is cancelled. The terminator is saved in cancelTerminators. This callback is invoked only if there is cancellation inside of the taskgroup body. The terminator will need to be fixed to branch to the correct block to cleanup the construct. | |
| static void | popCancelFinalizationCB (const ArrayRef< llvm::BranchInst * > cancelTerminators, llvm::OpenMPIRBuilder &ompBuilder, const llvm::OpenMPIRBuilder::InsertPointTy &afterIP) |
| If we cancelled the construct, we should branch to the finalization block of that construct. OMPIRBuilder structures the CFG such that the cleanup block is immediately before the continuation block. Now this finalization has been created we can fix the branch. | |
| static LogicalResult | convertOmpTaskOp (omp::TaskOp taskOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP task construct into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpTaskgroupOp (omp::TaskgroupOp tgOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP taskgroup construct into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpTaskwaitOp (omp::TaskwaitOp twOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertOmpWsloop (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP workshare loop into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpParallel (omp::ParallelOp opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts the OpenMP parallel operation to LLVM IR. | |
| static llvm::omp::OrderKind | convertOrderKind (std::optional< omp::ClauseOrderKind > o) |
| Convert Order attribute to llvm::omp::OrderKind. | |
| static LogicalResult | convertOmpSimd (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP simd loop into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpLoopNest (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP loop nest into LLVM IR using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpCanonicalLoopOp (omp::CanonicalLoopOp op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Convert an omp.canonical_loop to LLVM-IR. | |
| static LogicalResult | applyUnrollHeuristic (omp::UnrollHeuristicOp op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Apply a #pragma omp unroll / "!$omp unroll" transformation using the OpenMPIRBuilder. | |
| static LogicalResult | applyTile (omp::TileOp op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Apply a #pragma omp tile / !$omp tile transformation using the OpenMPIRBuilder. | |
| static llvm::AtomicOrdering | convertAtomicOrdering (std::optional< omp::ClauseMemoryOrderKind > ao) |
| Convert an Atomic Ordering attribute to llvm::AtomicOrdering. | |
| static LogicalResult | convertOmpAtomicRead (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Convert omp.atomic.read operation to LLVM IR. | |
| static LogicalResult | convertOmpAtomicWrite (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an omp.atomic.write operation to LLVM IR. | |
| static llvm::AtomicRMWInst::BinOp | convertBinOpToAtomic (Operation &op) |
| Converts an LLVM dialect binary operation to the corresponding enum value for atomicrmw supported binary operation. | |
| static void | extractAtomicControlFlags (omp::AtomicUpdateOp atomicUpdateOp, bool &isIgnoreDenormalMode, bool &isFineGrainedMemory, bool &isRemoteMemory) |
| static LogicalResult | convertOmpAtomicUpdate (omp::AtomicUpdateOp &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP atomic update operation using OpenMPIRBuilder. | |
| static LogicalResult | convertOmpAtomicCapture (omp::AtomicCaptureOp atomicCaptureOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static llvm::omp::Directive | convertCancellationConstructType (omp::ClauseCancellationConstructType directive) |
| static LogicalResult | convertOmpCancel (omp::CancelOp op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertOmpCancellationPoint (omp::CancellationPointOp op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertOmpThreadprivate (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Converts an OpenMP Threadprivate operation into LLVM IR using OpenMPIRBuilder. | |
| static llvm::OffloadEntriesInfoManager::OMPTargetDeviceClauseKind | convertToDeviceClauseKind (mlir::omp::DeclareTargetDeviceType deviceClause) |
| static llvm::OffloadEntriesInfoManager::OMPTargetGlobalVarEntryKind | convertToCaptureClauseKind (mlir::omp::DeclareTargetCaptureClause captureClause) |
| static llvm::SmallString< 64 > | getDeclareTargetRefPtrSuffix (LLVM::GlobalOp globalOp, llvm::OpenMPIRBuilder &ompBuilder) |
| static bool | isDeclareTargetLink (mlir::Value value) |
| static llvm::Value * | getRefPtrIfDeclareTarget (mlir::Value value, LLVM::ModuleTranslation &moduleTranslation) |
| static uint64_t | getArrayElementSizeInBits (LLVM::LLVMArrayType arrTy, DataLayout &dl) |
| static llvm::Value * | getSizeInBytes (DataLayout &dl, const mlir::Type &type, Operation *clauseOp, llvm::Value *basePointer, llvm::Type *baseType, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static llvm::omp::OpenMPOffloadMappingFlags | convertClauseMapFlags (omp::ClauseMapFlags mlirFlags) |
| static void | collectMapDataFromMapOperands (MapInfoData &mapData, SmallVectorImpl< Value > &mapVars, LLVM::ModuleTranslation &moduleTranslation, DataLayout &dl, llvm::IRBuilderBase &builder, ArrayRef< Value > useDevPtrOperands={}, ArrayRef< Value > useDevAddrOperands={}, ArrayRef< Value > hasDevAddrOperands={}) |
| static int | getMapDataMemberIdx (MapInfoData &mapData, omp::MapInfoOp memberOp) |
| static omp::MapInfoOp | getFirstOrLastMappedMemberPtr (omp::MapInfoOp mapInfo, bool first) |
| static std::vector< llvm::Value * > | calculateBoundsOffset (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, bool isArrayTy, OperandRange bounds) |
| This function calculates the array/pointer offset for map data provided with bounds operations, e.g. when provided something like the following: | |
| static llvm::omp::OpenMPOffloadMappingFlags | mapParentWithMembers (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, MapInfosTy &combinedInfo, MapInfoData &mapData, uint64_t mapDataIndex, bool isTargetParams) |
| static bool | checkIfPointerMap (omp::MapInfoOp mapOp) |
| static void | processMapMembersWithParent (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, MapInfosTy &combinedInfo, MapInfoData &mapData, uint64_t mapDataIndex, llvm::omp::OpenMPOffloadMappingFlags memberOfFlag) |
| static void | processIndividualMap (MapInfoData &mapData, size_t mapDataIdx, MapInfosTy &combinedInfo, bool isTargetParams, int mapDataParentIdx=-1) |
| static void | processMapWithMembersOf (LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, MapInfosTy &combinedInfo, MapInfoData &mapData, uint64_t mapDataIndex, bool isTargetParams) |
| static void | createAlteredByCaptureMap (MapInfoData &mapData, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder) |
| static void | genMapInfos (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, DataLayout &dl, MapInfosTy &combinedInfo, MapInfoData &mapData, bool isTargetParams=false) |
| static llvm::Expected< llvm::Function * > | emitUserDefinedMapper (Operation *declMapperOp, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, llvm::StringRef mapperFuncName) |
| static llvm::Expected< llvm::Function * > | getOrCreateUserDefinedMapperFunc (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertOmpTargetData (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertOmpDistribute (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertFlagsAttr (Operation *op, mlir::omp::FlagsAttr attribute, LLVM::ModuleTranslation &moduleTranslation) |
| Lowers the FlagsAttr which is applied to the module on the device pass when offloading, this attribute contains OpenMP RTL globals that can be passed as flags to the frontend, otherwise they are set to default. | |
| static void | getTargetEntryUniqueInfo (llvm::TargetRegionEntryInfo &targetInfo, omp::TargetOp targetOp, llvm::StringRef parentName="") |
| static void | handleDeclareTargetMapVar (MapInfoData &mapData, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder, llvm::Function *func) |
| static llvm::IRBuilderBase::InsertPoint | createDeviceArgumentAccessor (MapInfoData &mapData, llvm::Argument &arg, llvm::Value *input, llvm::Value *&retVal, llvm::IRBuilderBase &builder, llvm::OpenMPIRBuilder &ompBuilder, LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase::InsertPoint allocaIP, llvm::IRBuilderBase::InsertPoint codeGenIP) |
| static void | extractHostEvalClauses (omp::TargetOp targetOp, Value &numThreads, Value &numTeamsLower, Value &numTeamsUpper, Value &threadLimit, llvm::SmallVectorImpl< Value > *lowerBounds=nullptr, llvm::SmallVectorImpl< Value > *upperBounds=nullptr, llvm::SmallVectorImpl< Value > *steps=nullptr) |
| Follow uses of host_eval-defined block arguments of the given omp.target operation and populate output variables with their corresponding host value (i.e. operand evaluated outside of the target region), based on their uses inside of the target region. | |
| template<typename OpTy> | |
| static OpTy | castOrGetParentOfType (Operation *op, bool immediateParent=false) |
If op is of the given type parameter, return it casted to that type. Otherwise, if its immediate parent operation (or some other higher-level parent, if immediateParent is false) is of that type, return that parent casted to the given type. | |
| static std::optional< int64_t > | extractConstInteger (Value value) |
If the given value is defined by an llvm.mlir.constant operation and it is of an integer type, return its value. | |
| static uint64_t | getTypeByteSize (mlir::Type type, const DataLayout &dl) |
| template<typename OpTy> | |
| static uint64_t | getReductionDataSize (OpTy &op) |
| static void | initTargetDefaultAttrs (omp::TargetOp targetOp, Operation *capturedOp, llvm::OpenMPIRBuilder::TargetKernelDefaultAttrs &attrs, bool isTargetDevice, bool isGPU) |
| Populate default MinTeams, MaxTeams and MaxThreads to their default values as stated by the corresponding clauses, if constant. | |
| static void | initTargetRuntimeAttrs (llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation, omp::TargetOp targetOp, Operation *capturedOp, llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs &attrs) |
| Gather LLVM runtime values for all clauses evaluated in the host that are passed to the kernel invocation. | |
| static LogicalResult | convertOmpTarget (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertDeclareTargetAttr (Operation *op, mlir::omp::DeclareTargetAttr attribute, LLVM::ModuleTranslation &moduleTranslation) |
| static bool | isTargetDeviceOp (Operation *op) |
| static llvm::Function * | getOmpTargetAlloc (llvm::IRBuilderBase &builder, llvm::Module *llvmModule) |
| static LogicalResult | convertTargetAllocMemOp (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static llvm::Function * | getOmpTargetFree (llvm::IRBuilderBase &builder, llvm::Module *llvmModule) |
| static LogicalResult | convertTargetFreeMemOp (Operation &opInst, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertHostOrTargetOperation (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| Given an OpenMP MLIR operation, create the corresponding LLVM IR (including OpenMP runtime calls). | |
| static LogicalResult | convertTargetDeviceOp (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
| static LogicalResult | convertTargetOpsInNest (Operation *op, llvm::IRBuilderBase &builder, LLVM::ModuleTranslation &moduleTranslation) |
Variables | |
| owningReductionGens [i] | |
| nullptr | |
| atomicGen | |
Function Documentation
◆ allocAndInitializeReductionVars()
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static |
Definition at line 1449 of file OpenMPToLLVMIRTranslation.cpp.
References allocReductionVars(), and success().
Referenced by convertOmpDistribute(), convertOmpSections(), and convertOmpTeams().
◆ allocatePrivateVars()
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static |
Allocate and initialize delayed private variables. Returns the basic block which comes after all of these allocations. llvm::Value * for each of these private variables are populated in llvmPrivateVars.
Definition at line 1584 of file OpenMPToLLVMIRTranslation.cpp.
References PrivateVarsInfo::blockArgs, mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::getLLVMModule(), PrivateVarsInfo::llvmVars, PrivateVarsInfo::mlirVars, and PrivateVarsInfo::privatizers.
Referenced by convertOmpDistribute(), convertOmpParallel(), convertOmpSimd(), convertOmpTarget(), and convertOmpWsloop().
◆ allocReductionVars()
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static |
Allocate space for privatized reduction variables.
deferredStores contains information to create store operations which needs to be inserted after all allocas
Definition at line 1104 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::convertType(), mlir::Region::empty(), inlineConvertOmpRegions(), mlir::LLVM::ModuleTranslation::mapValue(), and success().
Referenced by allocAndInitializeReductionVars(), convertOmpParallel(), convertOmpSimd(), and convertOmpWsloop().
◆ applyTile()
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static |
Apply a #pragma omp tile / !$omp tile transformation using the OpenMPIRBuilder.
Definition at line 3173 of file OpenMPToLLVMIRTranslation.cpp.
References genLoop(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::invalidateOmpLoop(), mlir::LLVM::ModuleTranslation::lookupOMPLoop(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapOmpLoop(), and success().
Referenced by convertHostOrTargetOperation().
◆ applyUnrollHeuristic()
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static |
Apply a #pragma omp unroll / "!$omp unroll" transformation using the OpenMPIRBuilder.
Definition at line 3155 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::invalidateOmpLoop(), mlir::LLVM::ModuleTranslation::lookupOMPLoop(), and success().
Referenced by convertHostOrTargetOperation().
◆ buildDependData()
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static |
Definition at line 1996 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::lookupValue().
Referenced by convertOmpTarget(), and convertOmpTaskOp().
◆ calculateBoundsOffset()
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static |
This function calculates the array/pointer offset for map data provided with bounds operations, e.g. when provided something like the following:
Fortran map(tofrom: array(2:5, 3:2))
We must calculate the initial pointer offset to pass across, this function performs this using bounds.
TODO/WARNING: This only supports Fortran's column major indexing currently as is noted in the note below and comments in the function, we must extend this function when we add a C++ frontend. NOTE: which while specified in row-major order it currently needs to be flipped for Fortran's column order array allocation and access (as opposed to C++'s row-major, hence the backwards processing where order is important). This is likely important to keep in mind for the future when we incorporate a C++ frontend, both frontends will need to agree on the ordering of generated bounds operations (one may have to flip them) to make the below lowering frontend agnostic. The offload size calcualtion may also have to be adjusted for C++.
Definition at line 4103 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::lookupValue().
Referenced by createAlteredByCaptureMap().
◆ castOrGetParentOfType()
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static |
If op is of the given type parameter, return it casted to that type. Otherwise, if its immediate parent operation (or some other higher-level parent, if immediateParent is false) is of that type, return that parent casted to the given type.
If op is null or neither it or its parent(s) are of the specified type, return a null operation.
Definition at line 5349 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Operation::getParentOfType(), and mlir::Operation::getParentOp().
Referenced by initTargetDefaultAttrs(), and initTargetRuntimeAttrs().
◆ checkIfPointerMap()
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Definition at line 4287 of file OpenMPToLLVMIRTranslation.cpp.
References isDeclareTargetLink().
Referenced by createAlteredByCaptureMap(), processIndividualMap(), and processMapMembersWithParent().
◆ checkImplementationStatus()
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Check whether translation to LLVM IR for the given operation is currently supported.
If not, descriptive diagnostics will be emitted to let users know this is a not-yet-implemented feature.
- Returns
- success if no unimplemented features are needed to translate the given operation.
Definition at line 283 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Operation::emitError(), mlir::Operation::emitWarning(), mlir::Operation::getDialect(), mlir::Operation::getName(), mlir::Operation::getParentOp(), result, and success().
Referenced by convertHostOrTargetOperation(), convertOmpAtomicCapture(), convertOmpAtomicRead(), convertOmpAtomicUpdate(), convertOmpAtomicWrite(), convertOmpCancel(), convertOmpCancellationPoint(), convertOmpCritical(), convertOmpDistribute(), convertOmpMasked(), convertOmpMaster(), convertOmpOrdered(), convertOmpOrderedRegion(), convertOmpParallel(), convertOmpSections(), convertOmpSimd(), convertOmpSingle(), convertOmpTarget(), convertOmpTargetData(), convertOmpTaskgroupOp(), convertOmpTaskOp(), convertOmpTaskwaitOp(), convertOmpTeams(), convertOmpThreadprivate(), and convertOmpWsloop().
◆ cleanupPrivateVars()
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Definition at line 1696 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::emitError(), inlineOmpRegionCleanup(), and success().
Referenced by convertOmpDistribute(), convertOmpParallel(), convertOmpSimd(), convertOmpTaskOp(), and convertOmpWsloop().
◆ collectMapDataFromMapOperands()
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Definition at line 3881 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpTarget(), convertOmpTargetData(), and emitUserDefinedMapper().
◆ collectReductionDecls()
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Populates reductions with reduction declarations used in the given op.
Definition at line 863 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::SymbolTable::lookupNearestSymbolFrom().
Referenced by convertOmpDistribute(), convertOmpParallel(), convertOmpSections(), convertOmpSimd(), convertOmpTeams(), convertOmpWsloop(), and getReductionDataSize().
◆ constructIsCancellable()
Returns true if the construct contains omp.cancel or omp.cancellation_point.
Definition at line 1717 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::WalkResult::advance(), mlir::WalkResult::interrupt(), and mlir::Operation::walk().
Referenced by convertOmpParallel(), convertOmpSections(), and pushCancelFinalizationCB().
◆ convertAtomicOrdering()
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Convert an Atomic Ordering attribute to llvm::AtomicOrdering.
Definition at line 3212 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpAtomicCapture(), convertOmpAtomicRead(), convertOmpAtomicUpdate(), and convertOmpAtomicWrite().
◆ convertBinOpToAtomic()
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Converts an LLVM dialect binary operation to the corresponding enum value for atomicrmw supported binary operation.
Definition at line 3284 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpAtomicCapture(), and convertOmpAtomicUpdate().
◆ convertCancellationConstructType()
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Definition at line 3501 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpCancel(), and convertOmpCancellationPoint().
◆ convertClauseMapFlags()
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Definition at line 3834 of file OpenMPToLLVMIRTranslation.cpp.
References mapTypeToBool().
Referenced by processMapMembersWithParent().
◆ convertDeclareTargetAttr()
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Definition at line 5913 of file OpenMPToLLVMIRTranslation.cpp.
References convertToCaptureClauseKind(), convertToDeviceClauseKind(), mlir::LocationAttr::findInstanceOf(), mlir::LLVM::ModuleTranslation::getLLVMModule(), mlir::Operation::getLoc(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getParentOfType(), mlir::LLVM::ModuleTranslation::lookupFunction(), mlir::SymbolTable::Private, and success().
◆ convertFlagsAttr()
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Lowers the FlagsAttr which is applied to the module on the device pass when offloading, this attribute contains OpenMP RTL globals that can be passed as flags to the frontend, otherwise they are set to default.
Definition at line 5039 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and success().
◆ convertHostOrTargetOperation()
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Given an OpenMP MLIR operation, create the corresponding LLVM IR (including OpenMP runtime calls).
Definition at line 6117 of file OpenMPToLLVMIRTranslation.cpp.
References applyTile(), applyUnrollHeuristic(), checkImplementationStatus(), convertOmpAtomicCapture(), convertOmpAtomicRead(), convertOmpAtomicUpdate(), convertOmpAtomicWrite(), convertOmpCancel(), convertOmpCancellationPoint(), convertOmpCanonicalLoopOp(), convertOmpCritical(), convertOmpDistribute(), convertOmpLoopNest(), convertOmpMasked(), convertOmpMaster(), convertOmpOrdered(), convertOmpOrderedRegion(), convertOmpParallel(), convertOmpSections(), convertOmpSimd(), convertOmpSingle(), convertOmpTarget(), convertOmpTargetData(), convertOmpTaskgroupOp(), convertOmpTaskOp(), convertOmpTaskwaitOp(), convertOmpTeams(), convertOmpThreadprivate(), convertOmpWsloop(), convertTargetAllocMemOp(), convertTargetFreeMemOp(), mlir::Operation::emitError(), mlir::Operation::getName(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getParentOp(), handleError(), result, mlir::LLVM::ModuleTranslation::stackPop(), mlir::LLVM::ModuleTranslation::stackPush(), and success().
Referenced by convertTargetDeviceOp().
◆ convertOmpAtomicCapture()
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Definition at line 3401 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Block::begin(), checkImplementationStatus(), convertAtomicOrdering(), convertBinOpToAtomic(), mlir::LLVM::ModuleTranslation::convertBlock(), mlir::LLVM::ModuleTranslation::convertType(), extractAtomicControlFlags(), findAllocaInsertPoint(), mlir::Region::front(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getOperand(), mlir::Operation::getOperands(), mlir::Operation::getRegion(), mlir::Block::getTerminator(), handleError(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapBlock(), mlir::LLVM::ModuleTranslation::mapValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpAtomicRead()
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Convert omp.atomic.read operation to LLVM IR.
Definition at line 3233 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertAtomicOrdering(), mlir::LLVM::ModuleTranslation::convertType(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpAtomicUpdate()
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Converts an OpenMP atomic update operation using OpenMPIRBuilder.
Definition at line 3317 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Block::begin(), checkImplementationStatus(), convertAtomicOrdering(), convertBinOpToAtomic(), mlir::LLVM::ModuleTranslation::convertBlock(), mlir::LLVM::ModuleTranslation::convertType(), extractAtomicControlFlags(), findAllocaInsertPoint(), mlir::Region::front(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getOperand(), mlir::Operation::getOperands(), mlir::Operation::getRegion(), mlir::Block::getTerminator(), handleError(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapBlock(), mlir::LLVM::ModuleTranslation::mapValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpAtomicWrite()
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Converts an omp.atomic.write operation to LLVM IR.
Definition at line 3260 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertAtomicOrdering(), mlir::LLVM::ModuleTranslation::convertType(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpCancel()
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Definition at line 3517 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertCancellationConstructType(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), mlir::LLVM::ModuleTranslation::lookupValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpCancellationPoint()
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Definition at line 3544 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertCancellationConstructType(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpCanonicalLoopOp()
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Convert an omp.canonical_loop to LLVM-IR.
Definition at line 3112 of file OpenMPToLLVMIRTranslation.cpp.
References convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapOmpLoop(), mlir::LLVM::ModuleTranslation::mapValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpCritical()
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Converts an OpenMP 'critical' operation into LLVM IR using OpenMPIRBuilder.
Definition at line 776 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getLLVMContext(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), mlir::SymbolTable::lookupNearestSymbolFrom(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpDistribute()
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Process teams op reduction in distribute if the reduction is contained in the distribute op.
Definition at line 4902 of file OpenMPToLLVMIRTranslation.cpp.
References allocAndInitializeReductionVars(), allocatePrivateVars(), checkImplementationStatus(), cleanupPrivateVars(), collectReductionDecls(), convertOmpOpRegions(), copyFirstPrivateVars(), createReductionsAndCleanup(), findAllocaInsertPoint(), findCurrentLoopInfo(), getIsByRef(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getParentOfType(), handleError(), initPrivateVars(), PrivateVarsInfo::llvmVars, PrivateVarsInfo::mlirVars, PrivateVarsInfo::privatizers, success(), and teamsReductionContainedInDistribute().
Referenced by convertHostOrTargetOperation().
◆ convertOmpLoopNest()
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Converts an OpenMP loop nest into LLVM IR using OpenMPIRBuilder.
Definition at line 2989 of file OpenMPToLLVMIRTranslation.cpp.
References convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), mlir::WalkResult::interrupt(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), mlir::LLVM::ModuleTranslation::stackWalk(), success(), and mlir::tile().
Referenced by convertHostOrTargetOperation().
◆ convertOmpMasked()
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Converts an OpenMP 'masked' operation into LLVM IR using OpenMPIRBuilder.
Definition at line 697 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), mlir::LLVM::ModuleTranslation::lookupValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpMaster()
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Converts an OpenMP 'master' operation into LLVM IR using OpenMPIRBuilder.
Definition at line 741 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpOpRegions()
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Converts the given region that appears within an OpenMP dialect operation to LLVM IR, creating a branch from the sourceBlock to the entry block of the region, and a branch from any block with an successor-less OpenMP terminator to continuationBlock.
Populates continuationBlockPHIs with the PHI nodes of the continuation block if provided.
Definition at line 543 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::detail::connectPHINodes(), mlir::LLVM::ModuleTranslation::convertBlock(), mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::Region::getBlocks(), mlir::getBlocksSortedByDominance(), mlir::Operation::getNumOperands(), mlir::Operation::getOperand(), mlir::Region::getParentOp(), mlir::LLVM::ModuleTranslation::lookupBlock(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::LLVM::ModuleTranslation::mapBlock().
Referenced by convertOmpCanonicalLoopOp(), convertOmpCritical(), convertOmpDistribute(), convertOmpLoopNest(), convertOmpMasked(), convertOmpMaster(), convertOmpOrderedRegion(), convertOmpParallel(), convertOmpSections(), convertOmpSimd(), convertOmpSingle(), convertOmpTarget(), convertOmpTaskgroupOp(), convertOmpTaskOp(), convertOmpTeams(), convertOmpWsloop(), convertTargetOpsInNest(), and inlineConvertOmpRegions().
◆ convertOmpOrdered()
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Converts an OpenMP 'ordered' operation into LLVM IR using OpenMPIRBuilder.
Definition at line 1022 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::LLVM::ModuleTranslation::lookupValues(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpOrderedRegion()
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Converts an OpenMP 'ordered_region' operation into LLVM IR using OpenMPIRBuilder.
Definition at line 1055 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpParallel()
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Converts the OpenMP parallel operation to LLVM IR.
Definition at line 2652 of file OpenMPToLLVMIRTranslation.cpp.
References allocatePrivateVars(), allocReductionVars(), checkImplementationStatus(), cleanupPrivateVars(), collectReductionDecls(), constructIsCancellable(), convertOmpOpRegions(), copyFirstPrivateVars(), findAllocaInsertPoint(), getIsByRef(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), getProcBindKind(), handleError(), initPrivateVars(), inlineOmpRegionCleanup(), PrivateVarsInfo::llvmVars, mlir::LLVM::ModuleTranslation::lookupValue(), PrivateVarsInfo::mlirVars, owningReductionGens, PrivateVarsInfo::privatizers, and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpSections()
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Definition at line 1731 of file OpenMPToLLVMIRTranslation.cpp.
References allocAndInitializeReductionVars(), mlir::Region::begin(), checkImplementationStatus(), collectReductionDecls(), constructIsCancellable(), convertOmpOpRegions(), createReductionsAndCleanup(), findAllocaInsertPoint(), mlir::Region::getArguments(), getIsByRef(), mlir::Region::getNumArguments(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getRegion(), handleError(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpSimd()
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Converts an OpenMP simd loop into LLVM IR using OpenMPIRBuilder.
Definition at line 2837 of file OpenMPToLLVMIRTranslation.cpp.
References allocatePrivateVars(), allocReductionVars(), checkImplementationStatus(), cleanupPrivateVars(), collectReductionDecls(), convertOmpOpRegions(), convertOrderKind(), mlir::LLVM::ModuleTranslation::convertType(), findAllocaInsertPoint(), findCurrentLoopInfo(), getIsByRef(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), initPrivateVars(), inlineOmpRegionCleanup(), PrivateVarsInfo::llvmVars, mlir::LLVM::ModuleTranslation::lookupValue(), makeReductionGen(), and PrivateVarsInfo::privatizers.
Referenced by convertHostOrTargetOperation().
◆ convertOmpSingle()
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Converts an OpenMP single construct into LLVM IR using OpenMPIRBuilder.
Definition at line 1838 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), mlir::LLVM::ModuleTranslation::lookupFunction(), mlir::SymbolTable::lookupNearestSymbolFrom(), mlir::LLVM::ModuleTranslation::lookupValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpTarget()
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Definition at line 5596 of file OpenMPToLLVMIRTranslation.cpp.
References allocatePrivateVars(), buildDependData(), checkImplementationStatus(), collectMapDataFromMapOperands(), convertOmpOpRegions(), copyFirstPrivateVars(), createDeviceArgumentAccessor(), findAllocaInsertPoint(), findPrivatizer(), genMapInfos(), mlir::Value::getDefiningOp(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), getOrCreateUserDefinedMapperFunc(), mlir::Operation::getParentOfType(), getTargetEntryUniqueInfo(), handleDeclareTargetMapVar(), handleError(), initPrivateVars(), initTargetDefaultAttrs(), initTargetRuntimeAttrs(), inlineOmpRegionCleanup(), PrivateVarsInfo::llvmVars, mlir::LLVM::ModuleTranslation::lookupFunction(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), PrivateVarsInfo::mlirVars, PrivateVarsInfo::privatizers, and success().
Referenced by convertHostOrTargetOperation(), and convertTargetOpsInNest().
◆ convertOmpTargetData()
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Definition at line 4649 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), collectMapDataFromMapOperands(), findAllocaInsertPoint(), genMapInfos(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), getOrCreateUserDefinedMapperFunc(), mlir::Operation::getParentOfType(), handleError(), inlineConvertOmpRegions(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), result, and success().
Referenced by convertHostOrTargetOperation(), and convertTargetOpsInNest().
◆ convertOmpTaskgroupOp()
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Converts an OpenMP taskgroup construct into LLVM IR using OpenMPIRBuilder.
Definition at line 2424 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), convertOmpOpRegions(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpTaskOp()
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Converts an OpenMP task construct into LLVM IR using OpenMPIRBuilder.
Definition at line 2192 of file OpenMPToLLVMIRTranslation.cpp.
References PrivateVarsInfo::blockArgs, buildDependData(), checkImplementationStatus(), cleanupPrivateVars(), convertOmpOpRegions(), mlir::LLVM::ModuleTranslation::convertType(), copyFirstPrivateVars(), findAllocaInsertPoint(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), initPrivateVar(), PrivateVarsInfo::llvmVars, mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), PrivateVarsInfo::mlirVars, popCancelFinalizationCB(), PrivateVarsInfo::privatizers, pushCancelFinalizationCB(), setInsertPointForPossiblyEmptyBlock(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpTaskwaitOp()
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Definition at line 2451 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertOmpTeams()
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Definition at line 1917 of file OpenMPToLLVMIRTranslation.cpp.
References allocAndInitializeReductionVars(), checkImplementationStatus(), collectReductionDecls(), convertOmpOpRegions(), createReductionsAndCleanup(), findAllocaInsertPoint(), getIsByRef(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), mlir::LLVM::ModuleTranslation::lookupValue(), success(), and teamsReductionContainedInDistribute().
Referenced by convertHostOrTargetOperation().
◆ convertOmpThreadprivate()
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Converts an OpenMP Threadprivate operation into LLVM IR using OpenMPIRBuilder.
Definition at line 3570 of file OpenMPToLLVMIRTranslation.cpp.
References checkImplementationStatus(), mlir::Operation::emitError(), mlir::Value::getDefiningOp(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getOperand(), mlir::Operation::getResult(), mlir::LLVM::ModuleTranslation::lookupGlobal(), mlir::LLVM::ModuleTranslation::mapValue(), success(), and mlir::LLVM::ModuleTranslation::symbolTable().
Referenced by convertHostOrTargetOperation().
◆ convertOmpWsloop()
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Converts an OpenMP workshare loop into LLVM IR using OpenMPIRBuilder.
Definition at line 2462 of file OpenMPToLLVMIRTranslation.cpp.
References allocatePrivateVars(), allocReductionVars(), checkImplementationStatus(), cleanupPrivateVars(), collectReductionDecls(), convertOmpOpRegions(), copyFirstPrivateVars(), createReductionsAndCleanup(), findAllocaInsertPoint(), findCurrentLoopInfo(), getIsByRef(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), mlir::Operation::getParentOp(), handleError(), initPrivateVars(), PrivateVarsInfo::llvmVars, mlir::LLVM::ModuleTranslation::lookupValue(), PrivateVarsInfo::mlirVars, popCancelFinalizationCB(), PrivateVarsInfo::privatizers, and pushCancelFinalizationCB().
Referenced by convertHostOrTargetOperation().
◆ convertOrderKind()
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Convert Order attribute to llvm::omp::OrderKind.
Definition at line 2825 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpSimd().
◆ convertTargetAllocMemOp()
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Definition at line 6048 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::getLLVMModule(), getOmpTargetAlloc(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertTargetDeviceOp()
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Definition at line 6309 of file OpenMPToLLVMIRTranslation.cpp.
References convertHostOrTargetOperation().
◆ convertTargetFreeMemOp()
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Definition at line 6092 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::getLLVMModule(), getOmpTargetFree(), mlir::LLVM::ModuleTranslation::lookupValue(), and success().
Referenced by convertHostOrTargetOperation().
◆ convertTargetOpsInNest()
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Definition at line 6315 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::WalkResult::advance(), convertOmpOpRegions(), convertOmpTarget(), convertOmpTargetData(), mlir::LLVM::ModuleTranslation::convertType(), forwardArgs(), handleError(), mlir::WalkResult::interrupt(), mlir::LLVM::ModuleTranslation::lookupValue(), mlir::LLVM::ModuleTranslation::mapValue(), mlir::PreOrder, result, mlir::WalkResult::skip(), and mlir::Operation::walk().
◆ convertToCaptureClauseKind()
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Definition at line 3626 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertDeclareTargetAttr().
◆ convertToDeviceClauseKind()
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Definition at line 3610 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertDeclareTargetAttr().
◆ copyFirstPrivateVars()
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Definition at line 1631 of file OpenMPToLLVMIRTranslation.cpp.
References findAssociatedValue(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), inlineConvertOmpRegions(), mlir::LLVM::ModuleTranslation::mapValue(), setInsertPointForPossiblyEmptyBlock(), and success().
Referenced by convertOmpDistribute(), convertOmpParallel(), convertOmpTarget(), convertOmpTaskOp(), and convertOmpWsloop().
◆ createAlteredByCaptureMap()
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Definition at line 4461 of file OpenMPToLLVMIRTranslation.cpp.
References calculateBoundsOffset(), checkIfPointerMap(), findAllocaInsertPoint(), and mlir::LLVM::ModuleTranslation::getOpenMPBuilder().
Referenced by genMapInfos().
◆ createDeviceArgumentAccessor()
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Definition at line 5190 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::TypeToLLVMIRTranslator::getPreferredAlignment().
Referenced by convertOmpTarget().
◆ createReductionsAndCleanup()
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Definition at line 1382 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), handleError(), inlineOmpRegionCleanup(), owningReductionGens, and success().
Referenced by convertOmpDistribute(), convertOmpSections(), convertOmpTeams(), and convertOmpWsloop().
◆ emitUserDefinedMapper()
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Definition at line 4595 of file OpenMPToLLVMIRTranslation.cpp.
References collectMapDataFromMapOperands(), mlir::LLVM::ModuleTranslation::convertBlock(), mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::forgetMapping(), genMapInfos(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), getOrCreateUserDefinedMapperFunc(), mlir::LLVM::ModuleTranslation::mapBlock(), mlir::LLVM::ModuleTranslation::mapFunction(), and mlir::LLVM::ModuleTranslation::mapValue().
Referenced by getOrCreateUserDefinedMapperFunc().
◆ extractAtomicControlFlags()
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Definition at line 3298 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpAtomicCapture(), and convertOmpAtomicUpdate().
◆ extractConstInteger()
If the given value is defined by an llvm.mlir.constant operation and it is of an integer type, return its value.
Definition at line 5364 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Value::getDefiningOp().
Referenced by initTargetDefaultAttrs().
◆ extractHostEvalClauses()
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Follow uses of host_eval-defined block arguments of the given omp.target operation and populate output variables with their corresponding host value (i.e. operand evaluated outside of the target region), based on their uses inside of the target region.
Loop bounds and steps are only optionally populated, if output vectors are provided.
Definition at line 5285 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Operation::getUsers().
Referenced by initTargetDefaultAttrs(), and initTargetRuntimeAttrs().
◆ findAllocaInsertPoint()
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Find the insertion point for allocas given the current insertion point for normal operations in the builder.
Definition at line 480 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::WalkResult::interrupt(), mlir::LLVM::ModuleTranslation::stackWalk(), and mlir::WalkResult::wasInterrupted().
Referenced by convertOmpAtomicCapture(), convertOmpAtomicRead(), convertOmpAtomicUpdate(), convertOmpAtomicWrite(), convertOmpDistribute(), convertOmpOrdered(), convertOmpParallel(), convertOmpSections(), convertOmpSimd(), convertOmpTarget(), convertOmpTargetData(), convertOmpTaskgroupOp(), convertOmpTaskOp(), convertOmpTeams(), convertOmpWsloop(), and createAlteredByCaptureMap().
◆ findAssociatedValue()
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Return the llvm::Value * corresponding to the privateVar that is being privatized. It isn't always as simple as looking up moduleTranslation with privateVar. For instance, in case of an allocatable, the descriptor for the allocatable is privatized. This descriptor is mapped using an MapInfoOp. So, this function will return a pointer to the llvm::Value corresponding to the block argument for the mapped descriptor.
Definition at line 1482 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::convertType(), mlir::Value::getType(), and mlir::LLVM::ModuleTranslation::lookupValue().
Referenced by copyFirstPrivateVars(), and initPrivateVar().
◆ findCurrentLoopInfo()
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Find the loop information structure for the loop nest being translated.
It will return a null value unless called from the translation function for a loop wrapper operation after successfully translating its body.
Definition at line 528 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::WalkResult::interrupt(), and mlir::LLVM::ModuleTranslation::stackWalk().
Referenced by convertOmpDistribute(), convertOmpSimd(), and convertOmpWsloop().
◆ findPrivatizer()
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Looks up from the operation from and returns the PrivateClauseOp with name symbolName.
Definition at line 268 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::SymbolTable::lookupNearestSymbolFrom().
Referenced by convertOmpTarget().
◆ forwardArgs()
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Maps block arguments from blockArgIface (which are MLIR values) to the corresponding LLVM values of the interface's operands.
This is useful when an OpenMP region with entry block arguments is converted to LLVM. In this case the block arguments are (part of) of the OpenMP region's entry arguments and the operands are (part of) of the operands to the OpenMP op containing the region.
Definition at line 687 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::LLVM::ModuleTranslation::mapValue().
Referenced by convertTargetOpsInNest().
◆ genMapInfos()
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Definition at line 4528 of file OpenMPToLLVMIRTranslation.cpp.
References createAlteredByCaptureMap(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), processIndividualMap(), and processMapWithMembersOf().
Referenced by convertOmpTarget(), convertOmpTargetData(), and emitUserDefinedMapper().
◆ getArrayElementSizeInBits()
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Definition at line 3761 of file OpenMPToLLVMIRTranslation.cpp.
References getArrayElementSizeInBits(), and mlir::DataLayout::getTypeSizeInBits().
Referenced by getArrayElementSizeInBits(), and getSizeInBytes().
◆ getDeclareTargetRefPtrSuffix()
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Definition at line 3640 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::SymbolTable::Private.
Referenced by getRefPtrIfDeclareTarget().
◆ getFirstOrLastMappedMemberPtr()
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Definition at line 4045 of file OpenMPToLLVMIRTranslation.cpp.
References ArrayAttr(), b, and indices.
Referenced by mapParentWithMembers().
◆ getIsByRef()
Definition at line 1441 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpDistribute(), convertOmpParallel(), convertOmpSections(), convertOmpSimd(), convertOmpTeams(), and convertOmpWsloop().
◆ getMapDataMemberIdx()
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Definition at line 4038 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by mapParentWithMembers(), processMapMembersWithParent(), and processMapWithMembersOf().
◆ getOmpTargetAlloc()
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Definition at line 6035 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertTargetAllocMemOp().
◆ getOmpTargetFree()
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Definition at line 6079 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertTargetFreeMemOp().
◆ getOrCreateUserDefinedMapperFunc()
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Definition at line 4578 of file OpenMPToLLVMIRTranslation.cpp.
References emitUserDefinedMapper(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and mlir::LLVM::ModuleTranslation::lookupFunction().
Referenced by convertOmpTarget(), convertOmpTargetData(), and emitUserDefinedMapper().
◆ getProcBindKind()
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Convert ProcBindKind from MLIR-generated enum to LLVM enum.
Definition at line 667 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpParallel().
◆ getReductionDataSize()
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Definition at line 5382 of file OpenMPToLLVMIRTranslation.cpp.
References collectReductionDecls(), mlir::Operation::getContext(), mlir::Operation::getParentOfType(), and getTypeByteSize().
Referenced by initTargetDefaultAttrs().
◆ getRefPtrIfDeclareTarget()
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Definition at line 3678 of file OpenMPToLLVMIRTranslation.cpp.
References getDeclareTargetRefPtrSuffix(), mlir::Value::getDefiningOp(), mlir::LLVM::ModuleTranslation::getLLVMModule(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and mlir::Operation::getOperand().
◆ getSizeInBytes()
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Definition at line 3779 of file OpenMPToLLVMIRTranslation.cpp.
References getArrayElementSizeInBits(), mlir::DataLayout::getTypeSizeInBits(), and mlir::LLVM::ModuleTranslation::lookupValue().
◆ getTargetEntryUniqueInfo()
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Definition at line 5076 of file OpenMPToLLVMIRTranslation.cpp.
References getDevice().
Referenced by convertOmpTarget().
◆ getTypeByteSize()
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Definition at line 5375 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::DataLayout::getTypeSizeInBits().
Referenced by getReductionDataSize().
◆ handleDeclareTargetMapVar()
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Definition at line 5098 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and load.
Referenced by convertOmpTarget().
◆ handleError() [1/2]
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Definition at line 456 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Operation::emitError(), result, and success().
Referenced by convertHostOrTargetOperation(), convertOmpAtomicCapture(), convertOmpAtomicUpdate(), convertOmpCancel(), convertOmpCancellationPoint(), convertOmpCritical(), convertOmpDistribute(), convertOmpLoopNest(), convertOmpMasked(), convertOmpMaster(), convertOmpOrderedRegion(), convertOmpParallel(), convertOmpSections(), convertOmpSimd(), convertOmpSingle(), convertOmpTarget(), convertOmpTargetData(), convertOmpTaskgroupOp(), convertOmpTaskOp(), convertOmpTeams(), convertOmpWsloop(), convertTargetOpsInNest(), copyFirstPrivateVars(), createReductionsAndCleanup(), handleError(), and inlineConvertOmpRegions().
◆ handleError() [2/2]
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Definition at line 470 of file OpenMPToLLVMIRTranslation.cpp.
References handleError(), result, and success().
◆ initPrivateVar()
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Initialize a single (first)private variable. You probably want to use allocateAndInitPrivateVars instead of this. This returns the private variable which has been initialized. This variable should be mapped before constructing the body of the Op.
Definition at line 1513 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Region::empty(), findAssociatedValue(), mlir::LLVM::ModuleTranslation::forgetMapping(), inlineConvertOmpRegions(), and mlir::LLVM::ModuleTranslation::mapValue().
Referenced by convertOmpTaskOp(), and initPrivateVars().
◆ initPrivateVars()
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Definition at line 1550 of file OpenMPToLLVMIRTranslation.cpp.
References PrivateVarsInfo::blockArgs, initPrivateVar(), PrivateVarsInfo::llvmVars, mlir::LLVM::ModuleTranslation::mapValue(), PrivateVarsInfo::mlirVars, PrivateVarsInfo::privatizers, and setInsertPointForPossiblyEmptyBlock().
Referenced by convertOmpDistribute(), convertOmpParallel(), convertOmpSimd(), convertOmpTarget(), and convertOmpWsloop().
◆ initTargetDefaultAttrs()
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Populate default MinTeams, MaxTeams and MaxThreads to their default values as stated by the corresponding clauses, if constant.
These default values must be set before the creation of the outlined LLVM function for the target region, so that they can be used to initialize the corresponding global ConfigurationEnvironmentTy structure.
Definition at line 5407 of file OpenMPToLLVMIRTranslation.cpp.
References castOrGetParentOfType(), extractConstInteger(), extractHostEvalClauses(), getReductionDataSize(), and result.
Referenced by convertOmpTarget().
◆ initTargetRuntimeAttrs()
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Gather LLVM runtime values for all clauses evaluated in the host that are passed to the kernel invocation.
This function must be called only when compiling for the host. Also, it will only provide correct results if it's called after the body of targetOp has been fully generated.
Definition at line 5533 of file OpenMPToLLVMIRTranslation.cpp.
References castOrGetParentOfType(), extractHostEvalClauses(), mlir::LLVM::ModuleTranslation::getOpenMPBuilder(), and mlir::LLVM::ModuleTranslation::lookupValue().
Referenced by convertOmpTarget().
◆ inlineConvertOmpRegions()
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Translates the blocks contained in the given region and appends them to at the current insertion point of builder.
The operations of the entry block are appended to the current insertion block. If set, continuationBlockArgs is populated with translated values that correspond to the values omp.yield'ed from the region.
Definition at line 882 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Block::back(), mlir::LLVM::ModuleTranslation::convertBlock(), convertOmpOpRegions(), mlir::Region::empty(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::Region::front(), mlir::Operation::getOperands(), mlir::Region::getParentOp(), handleError(), mlir::Region::hasOneBlock(), mlir::LLVM::ModuleTranslation::lookupValues(), mlir::LLVM::ModuleTranslation::mapBlock(), nullptr, and success().
Referenced by allocReductionVars(), convertOmpTargetData(), copyFirstPrivateVars(), initPrivateVar(), inlineOmpRegionCleanup(), makeAtomicReductionGen(), and makeReductionGen().
◆ inlineOmpRegionCleanup()
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handling of DeclareReductionOp's cleanup region
Definition at line 1343 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::ModuleTranslation::convertType(), mlir::LLVM::ModuleTranslation::forgetMapping(), mlir::Block::front(), mlir::Block::getArgument(), mlir::Value::getType(), inlineConvertOmpRegions(), mlir::LLVM::ModuleTranslation::mapValue(), nullptr, and success().
Referenced by cleanupPrivateVars(), convertOmpParallel(), convertOmpSimd(), convertOmpTarget(), and createReductionsAndCleanup().
◆ isDeclareTargetLink()
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Definition at line 3661 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Value::getDefiningOp().
Referenced by checkIfPointerMap().
◆ isTargetDeviceOp()
Definition at line 6006 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Operation::getParentOfType().
◆ makeAtomicReductionGen()
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Create an OpenMPIRBuilder-compatible atomic reduction generator for the given reduction declaration.
The generator uses builder but ignores its insertion point. Returns null if there is no atomic region available in the reduction declaration.
Definition at line 992 of file OpenMPToLLVMIRTranslation.cpp.
References atomicGen, inlineConvertOmpRegions(), lhs, mlir::LLVM::ModuleTranslation::mapValue(), and rhs.
◆ makeReductionGen()
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Create an OpenMPIRBuilder-compatible reduction generator for the given reduction declaration.
The generator uses builder but ignores its insertion point.
Definition at line 962 of file OpenMPToLLVMIRTranslation.cpp.
References inlineConvertOmpRegions(), lhs, mlir::LLVM::ModuleTranslation::mapValue(), result, and rhs.
Referenced by convertOmpSimd().
◆ mapInitializationArgs()
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Map input arguments to reduction initialization region.
Definition at line 1172 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Region::front(), mlir::Block::getNumArguments(), mlir::LLVM::ModuleTranslation::lookupValue(), and mlir::LLVM::ModuleTranslation::mapValue().
◆ mapParentWithMembers()
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Definition at line 4173 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::LLVM::createMappingInformation(), getFirstOrLastMappedMemberPtr(), and getMapDataMemberIdx().
Referenced by processMapWithMembersOf().
◆ popCancelFinalizationCB()
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If we cancelled the construct, we should branch to the finalization block of that construct. OMPIRBuilder structures the CFG such that the cleanup block is immediately before the continuation block. Now this finalization has been created we can fix the branch.
Definition at line 2065 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpTaskOp(), and convertOmpWsloop().
◆ processIndividualMap()
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Definition at line 4377 of file OpenMPToLLVMIRTranslation.cpp.
References checkIfPointerMap().
Referenced by genMapInfos(), and processMapWithMembersOf().
◆ processMapMembersWithParent()
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Definition at line 4302 of file OpenMPToLLVMIRTranslation.cpp.
References checkIfPointerMap(), convertClauseMapFlags(), mlir::LLVM::createMappingInformation(), mlir::LLVM::ModuleTranslation::getLLVMModule(), and getMapDataMemberIdx().
Referenced by processMapWithMembersOf().
◆ processMapWithMembersOf()
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Definition at line 4414 of file OpenMPToLLVMIRTranslation.cpp.
References getMapDataMemberIdx(), mapParentWithMembers(), processIndividualMap(), and processMapMembersWithParent().
Referenced by genMapInfos().
◆ pushCancelFinalizationCB()
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Shared implementation of a callback which adds a termiator for the new block created for the branch taken when an openmp construct is cancelled. The terminator is saved in cancelTerminators. This callback is invoked only if there is cancellation inside of the taskgroup body. The terminator will need to be fixed to branch to the correct block to cleanup the construct.
Definition at line 2035 of file OpenMPToLLVMIRTranslation.cpp.
References constructIsCancellable().
Referenced by convertOmpTaskOp(), and convertOmpWsloop().
◆ setInsertPointForPossiblyEmptyBlock()
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Definition at line 1194 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpTaskOp(), copyFirstPrivateVars(), and initPrivateVars().
◆ teamsReductionContainedInDistribute()
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Definition at line 1879 of file OpenMPToLLVMIRTranslation.cpp.
References mlir::Operation::erase().
Referenced by convertOmpDistribute(), and convertOmpTeams().
Variable Documentation
◆ atomicGen
| atomicGen |
Definition at line 1337 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by makeAtomicReductionGen().
◆ nullptr
| nullptr |
Definition at line 1337 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by mlir::detail::AttrOpBinder< AttrT >::AttrOpBinder(), mlir::spirv::BlockMergeInfo::BlockMergeInfo(), mlir::BlockRange::BlockRange(), mlir::CallGraph::CallGraph(), mlir::sparse_tensor::CodegenEnv::CodegenEnv(), mlir::detail::constant_op_binder< AttrT >::constant_op_binder(), mlir::AsmParser::CyclicParseReset::CyclicParseReset(), mlir::AsmPrinter::CyclicPrintReset::CyclicPrintReset(), DynamicMemRefType< T >::DynamicMemRefType(), DynamicMemRefType< T >::DynamicMemRefType(), mlir::python::PyMlirContext::ErrorCapture::ErrorCapture(), executeGetOperandsResults(), mlir::ExecutionEngine::ExecutionEngine(), findPayloadRoot(), mlir::AsmParserState::getAttributeAliasDef(), mlir::AsmParserState::getBlockDef(), mlir::detail::DialectInterfaceCollectionBase::getInterfaceFor(), mlir::Liveness::getLiveness(), mlir::PassExecutionAction::getOp(), mlir::AsmParserState::getOpDef(), mlir::AsmParserState::getTypeAliasDef(), inlineConvertOmpRegions(), inlineOmpRegionCleanup(), mlir::detail::Interface< ConcreteType, Attribute, Traits, Attribute, AttributeTrait::TraitBase >::Interface(), mlir::detail::Interface< ConcreteType, Attribute, Traits, Attribute, AttributeTrait::TraitBase >::Interface(), mlir::detail::Interface< ConcreteType, Attribute, Traits, Attribute, AttributeTrait::TraitBase >::Interface(), mlir::detail::Interface< ConcreteType, Attribute, Traits, Attribute, AttributeTrait::TraitBase >::Interface(), mlir::Lexer::Lexer(), mlir::pdll::Lexer::Lexer(), mlir::sparse_tensor::LoopEmitter::locateLvlAtAffineAddress(), mlir::PassInfo::lookup(), mlir::PassPipelineInfo::lookup(), mlir::pdll::ods::Context::lookupDialect(), mlir::CallGraph::lookupNode(), makeArrayAttr(), makeDenseBoolArrayAttr(), makeDenseI64ArrayAttr(), mlir::affine::NestedPattern::NestedPattern(), mlir::Op< ConcreteType, Traits >::Op(), mlir::Op< ConcreteType, Traits >::Op(), mlir::OwningOpRef< OpTy >::OwningOpRef(), mlir::Pattern::Pattern(), mlir::ReductionNode::ReductionNode(), mlir::ShapedTypeComponents::ShapedTypeComponents(), mlir::ShapedTypeComponents::ShapedTypeComponents(), mlir::ShapedTypeComponents::ShapedTypeComponents(), mlir::ShapedTypeComponents::ShapedTypeComponents(), mlir::sparse_tensor::SparseIterator::SparseIterator(), mlir::detail::StringAttrStorage::StringAttrStorage(), mlir::spirv::detail::StructTypeStorage::StructTypeStorage(), mlir::pdl_to_pdl_interp::SuccessNode::SuccessNode(), and mlir::SuccessorRange::SuccessorRange().
◆ owningReductionGens
| owningReductionGens[i] |
Definition at line 1336 of file OpenMPToLLVMIRTranslation.cpp.
Referenced by convertOmpParallel(), and createReductionsAndCleanup().
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