ExecutionEngineWrapper Class Reference

#include <CompilationContext.h>

Public Member Functions
	ExecutionEngineWrapper ()
	ExecutionEngineWrapper (llvm::ExecutionEngine *execution_engine)
	ExecutionEngineWrapper (llvm::ExecutionEngine *execution_engine, const CompilationOptions &co)
	ExecutionEngineWrapper (const ExecutionEngineWrapper &other)=delete
	ExecutionEngineWrapper (ExecutionEngineWrapper &&other)=default
ExecutionEngineWrapper &	operator= (const ExecutionEngineWrapper &other)=delete
ExecutionEngineWrapper &	operator= (ExecutionEngineWrapper &&other)=default
ExecutionEngineWrapper &	operator= (llvm::ExecutionEngine *execution_engine)
llvm::ExecutionEngine *	get ()
const llvm::ExecutionEngine *	get () const
llvm::ExecutionEngine &	operator* ()
const llvm::ExecutionEngine &	operator* () const
llvm::ExecutionEngine *	operator-> ()
const llvm::ExecutionEngine *	operator-> () const

Private Attributes
std::unique_ptr < llvm::ExecutionEngine >	execution_engine_
std::unique_ptr < llvm::JITEventListener >	intel_jit_listener_

Detailed Description

Definition at line 32 of file CompilationContext.h.

Constructor & Destructor Documentation

ExecutionEngineWrapper::ExecutionEngineWrapper

(

)

Definition at line 358 of file NativeCodegen.cpp.

{}

ExecutionEngineWrapper::ExecutionEngineWrapper

(

llvm::ExecutionEngine *

execution_engine

)

Definition at line 360 of file NativeCodegen.cpp.

    : execution_engine_(execution_engine) {}

ExecutionEngineWrapper::ExecutionEngineWrapper	(	llvm::ExecutionEngine *	execution_engine,
		const CompilationOptions &	co
	)

Definition at line 363 of file NativeCodegen.cpp.

References CHECK, execution_engine_, logger::INFO, intel_jit_listener_, LOG, CompilationOptions::register_intel_jit_listener, and logger::WARNING.

    : execution_engine_(execution_engine) {
  if (execution_engine_) {
    if (co.register_intel_jit_listener) {
#ifdef ENABLE_INTEL_JIT_LISTENER
      intel_jit_listener_.reset(llvm::JITEventListener::createIntelJITEventListener());
      CHECK(intel_jit_listener_);
      execution_engine_->RegisterJITEventListener(intel_jit_listener_.get());
      LOG(INFO) << "Registered IntelJITEventListener";
#else
      LOG(WARNING) << "This build is not Intel JIT Listener enabled. Ignoring Intel JIT "
                      "listener configuration parameter.";
#endif  // ENABLE_INTEL_JIT_LISTENER
    }
  }
}

ExecutionEngineWrapper::ExecutionEngineWrapper ( const ExecutionEngineWrapper &  other )

delete

ExecutionEngineWrapper::ExecutionEngineWrapper ( ExecutionEngineWrapper &&  other )

default

Member Function Documentation

llvm::ExecutionEngine* ExecutionEngineWrapper::get ( )

inline

Definition at line 47 of file CompilationContext.h.

References execution_engine_.

Referenced by ScalarCodeGenerator::generateNativeCode().

{ return execution_engine_.get(); }

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const llvm::ExecutionEngine* ExecutionEngineWrapper::get ( ) const

inline

Definition at line 48 of file CompilationContext.h.

References execution_engine_.

{ return execution_engine_.get(); }

llvm::ExecutionEngine& ExecutionEngineWrapper::operator* ( )

inline

Definition at line 50 of file CompilationContext.h.

References execution_engine_.

{ return *execution_engine_; }

const llvm::ExecutionEngine& ExecutionEngineWrapper::operator* ( ) const

inline

Definition at line 51 of file CompilationContext.h.

References execution_engine_.

{ return *execution_engine_; }

llvm::ExecutionEngine* ExecutionEngineWrapper::operator-> ( )

inline

Definition at line 53 of file CompilationContext.h.

References execution_engine_.

{ return execution_engine_.get(); }

const llvm::ExecutionEngine* ExecutionEngineWrapper::operator-> ( ) const

inline

Definition at line 54 of file CompilationContext.h.

References execution_engine_.

{ return execution_engine_.get(); }

ExecutionEngineWrapper& ExecutionEngineWrapper::operator= ( const ExecutionEngineWrapper &  other )

delete

ExecutionEngineWrapper& ExecutionEngineWrapper::operator= ( ExecutionEngineWrapper &&  other )

default

ExecutionEngineWrapper & ExecutionEngineWrapper::operator=

(

llvm::ExecutionEngine *

execution_engine

)

Definition at line 381 of file NativeCodegen.cpp.

References execution_engine_, and intel_jit_listener_.

                                           {
  execution_engine_.reset(execution_engine);
  intel_jit_listener_ = nullptr;
  return *this;
}

Member Data Documentation

std::unique_ptr<llvm::ExecutionEngine> ExecutionEngineWrapper::execution_engine_

private

Definition at line 57 of file CompilationContext.h.

Referenced by ExecutionEngineWrapper(), get(), operator*(), operator->(), and operator=().

std::unique_ptr<llvm::JITEventListener> ExecutionEngineWrapper::intel_jit_listener_

private

Definition at line 58 of file CompilationContext.h.

Referenced by ExecutionEngineWrapper(), and operator=().

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The documentation for this class was generated from the following files:

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/CompilationContext.h
• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/NativeCodegen.cpp