llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs Struct Reference

Container to pass LLVM IR runtime values or constants related to the number of teams and threads with which the kernel must be launched, as well as the trip count of the loop, if it is an SPMD or Generic-SPMD kernel. More...

#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"

Public Attributes
SmallVector< Value *, 3 >	MaxTeams = {nullptr}
Value *	MinTeams = nullptr
SmallVector< Value *, 3 >	TargetThreadLimit = {nullptr}
SmallVector< Value *, 3 >	TeamsThreadLimit = {nullptr}
Value *	MaxThreads = nullptr
	'parallel' construct 'num_threads' clause value, if present and it is an SPMD kernel.
Value *	LoopTripCount = nullptr
	Total number of iterations of the SPMD or Generic-SPMD kernel or null if it is a generic kernel.

Detailed Description

Container to pass LLVM IR runtime values or constants related to the number of teams and threads with which the kernel must be launched, as well as the trip count of the loop, if it is an SPMD or Generic-SPMD kernel.

These must be defined in the host prior to the call to the kernel launch OpenMP RTL function.

Definition at line 2406 of file OMPIRBuilder.h.

Member Data Documentation

LoopTripCount

Value* llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs::LoopTripCount = nullptr

Total number of iterations of the SPMD or Generic-SPMD kernel or null if it is a generic kernel.

Definition at line 2418 of file OMPIRBuilder.h.

Referenced by emitTargetCall().

MaxTeams

SmallVector<Value *, 3> llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs::MaxTeams = {nullptr}

Definition at line 2407 of file OMPIRBuilder.h.

Referenced by emitTargetCall().

MaxThreads

Value* llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs::MaxThreads = nullptr

'parallel' construct 'num_threads' clause value, if present and it is an SPMD kernel.

Definition at line 2414 of file OMPIRBuilder.h.

Referenced by emitTargetCall().

MinTeams

Value* llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs::MinTeams = nullptr

Definition at line 2408 of file OMPIRBuilder.h.

TargetThreadLimit

SmallVector<Value *, 3> llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs::TargetThreadLimit = {nullptr}

Definition at line 2409 of file OMPIRBuilder.h.

Referenced by emitTargetCall().

TeamsThreadLimit

SmallVector<Value *, 3> llvm::OpenMPIRBuilder::TargetKernelRuntimeAttrs::TeamsThreadLimit = {nullptr}

Definition at line 2410 of file OMPIRBuilder.h.

Referenced by emitTargetCall().

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The documentation for this struct was generated from the following file:

• include/llvm/Frontend/OpenMP/OMPIRBuilder.h