Records execution of a loop whose iterations all execute the same sequence of tasks. More...

Classes
struct	guard
	RAII guard for executing a trace. More...

Public Member Functions
guard	make_guard ()
	Create a `guard` for this `trace`.

trace &	operator= (trace) &noexcept
	Traces can be (move-)assigned.

void	skip ()
	Skip the next call to the tracer.

	trace ()
	Construct a trace.

	trace (id_t id)
	Construct a trace with user defined id.

	trace (trace &&) noexcept
	Traces are movable. Those that have been moved from must not be used.

Private Member Functions
void	start ()
	Non-RAII interface. Does nothing if `skip` flag is set.

void	stop ()
	Non-RAII interface. Merely clears `skip` flag if set.

Detailed Description

Records execution of a loop whose iterations all execute the same sequence of tasks.

With the Legion backend, subsequent iterations run faster if traced. Some data::mutator specializations cannot be traced. The first iteration should be ignored if it might perform different ghost copies.

Constructor & Destructor Documentation

◆ trace() [1/3]

trace ( )

Construct a trace.

◆ trace() [2/3]

trace ( id_t id )

explicit

Construct a trace with user defined id.

Parameters

id	User defined id for the trace

Deprecated: Use the default constructor.

◆ trace() [3/3]

trace ( trace && )

noexcept

Traces are movable. Those that have been moved from must not be used.

Member Function Documentation

◆ operator=()

trace & operator= ( trace ) &

noexcept

Traces can be (move-)assigned.

◆ make_guard()

guard make_guard ( )

Create a guard for this trace.

◆ skip()

void skip ( )

Skip the next call to the tracer.

◆ start()

void start ( )

private

Non-RAII interface. Does nothing if skip flag is set.

◆ stop()

void stop ( )