mlir::detail::ParallelDiagnosticHandlerImpl Struct Reference

Inheritance diagram for mlir::detail::ParallelDiagnosticHandlerImpl:

Classes
struct	ThreadDiagnostic

Public Member Functions
	ParallelDiagnosticHandlerImpl (MLIRContext *ctx)
	~ParallelDiagnosticHandlerImpl () override
void	emitDiagnostics (llvm::function_ref< void(Diagnostic &)> emitFn) const
	Utility method to emit any held diagnostics.
void	setOrderIDForThread (size_t orderID)
	Set the order id for the current thread.
void	eraseOrderIDForThread ()
	Remove the order id for the current thread.
void	print (raw_ostream &os) const override
	Dump the current diagnostics that were inflight.

Public Attributes
llvm::sys::SmartMutex< true >	mutex
	A smart mutex to lock access to the internal state.
DenseMap< uint64_t, size_t >	threadToOrderID
	Order ids, keyed by thread id, for threads nested past what the thread-local stack holds: more enclosing parallel loops on one thread than entries.
std::vector< ThreadDiagnostic >	diagnostics
	An unordered list of diagnostics that were emitted.
DiagnosticEngine::HandlerID	handlerID = 0
	The unique id for the parallel handler.
const uint64_t	handlerUniqueID
	Unique id naming this handler in the thread-local order-id stack.
MLIRContext *	context
	The context to emit the diagnostics to.

Detailed Description

Definition at line 771 of file Diagnostics.cpp.

Constructor & Destructor Documentation

ParallelDiagnosticHandlerImpl()

mlir::detail::ParallelDiagnosticHandlerImpl::ParallelDiagnosticHandlerImpl ( MLIRContext * ctx )

inline

Definition at line 786 of file Diagnostics.cpp.

References context, diagnostics, mlir::MLIRContext::getDiagEngine(), handlerID, handlerUniqueID, mutex, success(), mlir::detail::threadOrderDepth, mlir::detail::threadOrderStack, and threadToOrderID.

~ParallelDiagnosticHandlerImpl()

mlir::detail::ParallelDiagnosticHandlerImpl::~ParallelDiagnosticHandlerImpl ( )

inlineoverride

Definition at line 811 of file Diagnostics.cpp.

References context, diagnostics, emitDiagnostics(), and handlerID.

Member Function Documentation

emitDiagnostics()

void mlir::detail::ParallelDiagnosticHandlerImpl::emitDiagnostics ( llvm::function_ref< void(Diagnostic &)> emitFn ) const

inline

Utility method to emit any held diagnostics.

Definition at line 826 of file Diagnostics.cpp.

References diagnostics.

Referenced by print(), and ~ParallelDiagnosticHandlerImpl().

eraseOrderIDForThread()

void mlir::detail::ParallelDiagnosticHandlerImpl::eraseOrderIDForThread ( )

inline

Remove the order id for the current thread.

Definition at line 854 of file Diagnostics.cpp.

References handlerID, handlerUniqueID, mutex, mlir::detail::threadOrderDepth, mlir::detail::threadOrderStack, and threadToOrderID.

print()

void mlir::detail::ParallelDiagnosticHandlerImpl::print ( raw_ostream & os ) const

inlineoverride

Dump the current diagnostics that were inflight.

Definition at line 866 of file Diagnostics.cpp.

References diagnostics, emitDiagnostics(), mlir::Error, mlir::Note, mlir::Remark, and mlir::Warning.

setOrderIDForThread()

void mlir::detail::ParallelDiagnosticHandlerImpl::setOrderIDForThread ( size_t orderID )

inline

Set the order id for the current thread.

Definition at line 838 of file Diagnostics.cpp.

References handlerID, handlerUniqueID, mlir::detail::kMaxThreadOrderEntries, mutex, mlir::detail::threadOrderDepth, mlir::detail::threadOrderStack, and threadToOrderID.

Member Data Documentation

context

MLIRContext* mlir::detail::ParallelDiagnosticHandlerImpl::context

The context to emit the diagnostics to.

Definition at line 918 of file Diagnostics.cpp.

Referenced by ParallelDiagnosticHandlerImpl(), and ~ParallelDiagnosticHandlerImpl().

diagnostics

std::vector<ThreadDiagnostic> mlir::detail::ParallelDiagnosticHandlerImpl::diagnostics

mutable

An unordered list of diagnostics that were emitted.

Definition at line 908 of file Diagnostics.cpp.

Referenced by emitDiagnostics(), ParallelDiagnosticHandlerImpl(), print(), and ~ParallelDiagnosticHandlerImpl().

handlerID

DiagnosticEngine::HandlerID mlir::detail::ParallelDiagnosticHandlerImpl::handlerID = 0

The unique id for the parallel handler.

Definition at line 911 of file Diagnostics.cpp.

Referenced by eraseOrderIDForThread(), ParallelDiagnosticHandlerImpl(), setOrderIDForThread(), and ~ParallelDiagnosticHandlerImpl().

handlerUniqueID

const uint64_t mlir::detail::ParallelDiagnosticHandlerImpl::handlerUniqueID

Initial value:

=
      nextHandlerUniqueID.fetch_add(1, std::memory_order_relaxed)

Unique id naming this handler in the thread-local order-id stack.

Definition at line 914 of file Diagnostics.cpp.

Referenced by eraseOrderIDForThread(), ParallelDiagnosticHandlerImpl(), and setOrderIDForThread().

mutex

llvm::sys::SmartMutex<true> mlir::detail::ParallelDiagnosticHandlerImpl::mutex

A smart mutex to lock access to the internal state.

Definition at line 898 of file Diagnostics.cpp.

Referenced by eraseOrderIDForThread(), ParallelDiagnosticHandlerImpl(), and setOrderIDForThread().

threadToOrderID

DenseMap<uint64_t, size_t> mlir::detail::ParallelDiagnosticHandlerImpl::threadToOrderID

Order ids, keyed by thread id, for threads nested past what the thread-local stack holds: more enclosing parallel loops on one thread than entries.

Guarded by mutex. A thread in neither the stack nor this map is not tracked, and its diagnostics pass on to the next handler.

Definition at line 905 of file Diagnostics.cpp.

Referenced by eraseOrderIDForThread(), ParallelDiagnosticHandlerImpl(), and setOrderIDForThread().

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

• lib/IR/Diagnostics.cpp