LLVM 19.0.0git
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Captures attributes that affect generating LLVM-IR using the OpenMPIRBuilder and related classes. More...
#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"
Public Attributes | |
std::optional< bool > | IsTargetDevice |
Flag to define whether to generate code for the role of the OpenMP host (if set to false) or device (if set to true) in an offloading context. | |
std::optional< bool > | IsGPU |
Flag for specifying if the compilation is done for an accelerator. | |
std::optional< bool > | EmitLLVMUsedMetaInfo |
Flag for specifying if LLVMUsed information should be emitted. | |
std::optional< bool > | OpenMPOffloadMandatory |
Flag for specifying if offloading is mandatory. | |
std::optional< StringRef > | FirstSeparator |
First separator used between the initial two parts of a name. | |
std::optional< StringRef > | Separator |
Separator used between all of the rest consecutive parts of s name. | |
std::optional< omp::GV > | GridValue |
Captures attributes that affect generating LLVM-IR using the OpenMPIRBuilder and related classes.
Note that not all attributes are required for all classes or functions. In some use cases the configuration is not necessary at all, because because the only functions that are called are ones that are not dependent on the configuration.
Definition at line 85 of file OMPIRBuilder.h.
OpenMPIRBuilderConfig::OpenMPIRBuilderConfig | ( | ) |
Definition at line 421 of file OMPIRBuilder.cpp.
OpenMPIRBuilderConfig::OpenMPIRBuilderConfig | ( | bool | IsTargetDevice, |
bool | IsGPU, | ||
bool | OpenMPOffloadMandatory, | ||
bool | HasRequiresReverseOffload, | ||
bool | HasRequiresUnifiedAddress, | ||
bool | HasRequiresUnifiedSharedMemory, | ||
bool | HasRequiresDynamicAllocators | ||
) |
Definition at line 424 of file OMPIRBuilder.cpp.
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Definition at line 159 of file OMPIRBuilder.h.
References FirstSeparator, and isGPU().
Referenced by llvm::OpenMPIRBuilder::createPlatformSpecificName().
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Definition at line 142 of file OMPIRBuilder.h.
int64_t OpenMPIRBuilderConfig::getRequiresFlags | ( | ) | const |
Returns requires directive clauses as flags compatible with those expected by libomptarget.
Definition at line 457 of file OMPIRBuilder.cpp.
References hasRequiresFlags().
Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata().
bool OpenMPIRBuilderConfig::hasRequiresDynamicAllocators | ( | ) | const |
Definition at line 453 of file OMPIRBuilder.cpp.
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Definition at line 147 of file OMPIRBuilder.h.
Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), and getRequiresFlags().
bool OpenMPIRBuilderConfig::hasRequiresReverseOffload | ( | ) | const |
Definition at line 441 of file OMPIRBuilder.cpp.
bool OpenMPIRBuilderConfig::hasRequiresUnifiedAddress | ( | ) | const |
Definition at line 445 of file OMPIRBuilder.cpp.
bool OpenMPIRBuilderConfig::hasRequiresUnifiedSharedMemory | ( | ) | const |
Definition at line 449 of file OMPIRBuilder.cpp.
Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), llvm::OpenMPIRBuilder::getAddrOfDeclareTargetVar(), and llvm::OpenMPIRBuilder::registerTargetGlobalVariable().
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Definition at line 131 of file OMPIRBuilder.h.
References assert(), and IsGPU.
Referenced by llvm::OpenMPIRBuilder::createOffloadEntry(), firstSeparator(), and separator().
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Definition at line 126 of file OMPIRBuilder.h.
References assert(), and IsTargetDevice.
Referenced by llvm::OpenMPIRBuilder::applyWorkshareLoop(), llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), createOutlinedFunction(), llvm::OpenMPIRBuilder::createParallel(), llvm::OpenMPIRBuilder::createTarget(), llvm::OpenMPIRBuilder::createTeams(), llvm::OpenMPIRBuilder::emitTargetRegionFunction(), llvm::OpenMPIRBuilder::finalize(), llvm::OpenMPIRBuilder::getAddrOfDeclareTargetVar(), and llvm::OpenMPIRBuilder::registerTargetGlobalVariable().
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Definition at line 136 of file OMPIRBuilder.h.
References assert(), and OpenMPOffloadMandatory.
Referenced by llvm::OpenMPIRBuilder::emitTargetRegionFunction().
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Definition at line 169 of file OMPIRBuilder.h.
References isGPU(), and Separator.
Referenced by llvm::OpenMPIRBuilder::createPlatformSpecificName().
Definition at line 179 of file OMPIRBuilder.h.
References EmitLLVMUsedMetaInfo.
Referenced by llvm::OpenMPIRBuilder::createReductionsGPU().
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Definition at line 181 of file OMPIRBuilder.h.
References FirstSeparator.
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Definition at line 183 of file OMPIRBuilder.h.
Referenced by llvm::OpenMPIRBuilder::createReductionsGPU().
void OpenMPIRBuilderConfig::setHasRequiresDynamicAllocators | ( | bool | Value | ) |
Definition at line 483 of file OMPIRBuilder.cpp.
void OpenMPIRBuilderConfig::setHasRequiresReverseOffload | ( | bool | Value | ) |
Definition at line 462 of file OMPIRBuilder.cpp.
void OpenMPIRBuilderConfig::setHasRequiresUnifiedAddress | ( | bool | Value | ) |
Definition at line 469 of file OMPIRBuilder.cpp.
void OpenMPIRBuilderConfig::setHasRequiresUnifiedSharedMemory | ( | bool | Value | ) |
Definition at line 476 of file OMPIRBuilder.cpp.
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Definition at line 178 of file OMPIRBuilder.h.
References IsGPU.
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Definition at line 177 of file OMPIRBuilder.h.
References IsTargetDevice.
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Definition at line 180 of file OMPIRBuilder.h.
References OpenMPOffloadMandatory.
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Definition at line 182 of file OMPIRBuilder.h.
References Separator.
std::optional<bool> llvm::OpenMPIRBuilderConfig::EmitLLVMUsedMetaInfo |
Flag for specifying if LLVMUsed information should be emitted.
Definition at line 104 of file OMPIRBuilder.h.
Referenced by llvm::OpenMPIRBuilder::finalize(), and setEmitLLVMUsed().
std::optional<StringRef> llvm::OpenMPIRBuilderConfig::FirstSeparator |
First separator used between the initial two parts of a name.
Definition at line 110 of file OMPIRBuilder.h.
Referenced by firstSeparator(), and setFirstSeparator().
std::optional<omp::GV> llvm::OpenMPIRBuilderConfig::GridValue |
Definition at line 115 of file OMPIRBuilder.h.
Referenced by getGridValue(), and setGridValue().
std::optional<bool> llvm::OpenMPIRBuilderConfig::IsGPU |
Flag for specifying if the compilation is done for an accelerator.
It is set according to the architecture of the target triple and currently only true when targeting AMDGPU or NVPTX. Today, these targets can only perform the role of an OpenMP target device, so IsTargetDevice
must also be true if IsGPU
is true. This restriction might be lifted if an accelerator- like target with the ability to work as the OpenMP host is added, or if the capabilities of the currently supported GPU architectures are expanded.
Definition at line 101 of file OMPIRBuilder.h.
Referenced by isGPU(), and setIsGPU().
std::optional<bool> llvm::OpenMPIRBuilderConfig::IsTargetDevice |
Flag to define whether to generate code for the role of the OpenMP host (if set to false) or device (if set to true) in an offloading context.
It is set when the -fopenmp-is-target-device compiler frontend option is specified.
Definition at line 91 of file OMPIRBuilder.h.
Referenced by llvm::OpenMPIRBuilder::createTargetData(), isTargetDevice(), and setIsTargetDevice().
std::optional<bool> llvm::OpenMPIRBuilderConfig::OpenMPOffloadMandatory |
Flag for specifying if offloading is mandatory.
Definition at line 107 of file OMPIRBuilder.h.
Referenced by openMPOffloadMandatory(), and setOpenMPOffloadMandatory().
std::optional<StringRef> llvm::OpenMPIRBuilderConfig::Separator |
Separator used between all of the rest consecutive parts of s name.
Definition at line 112 of file OMPIRBuilder.h.
Referenced by separator(), and setSeparator().