Struct Jit 

pub struct Jit { /* private fields */ }

Register JIT-compiled methods with a performance tool (e.g., VTune). This structure assumes single-threaded access; if your program may be multi-threaded, make sure to guard multi-threaded access with a mutex.

Implementations

impl Jit

pub fn get_method_id(&self) -> MethodId

Returns a new MethodId for use in MethodLoad events.

pub fn notify_event(&self, event: EventType) -> Result<()>

Notifies any EventType to VTune.

Errors

May fail if the underlying call to the ITT library fails.

pub fn load_method(&self, builder: MethodLoadBuilder) -> Result<()>

Notifies VTune that a new function described by the MethodLoadBuilder has been jitted.

Errors

May fail if the builder has invalid data or if the ITT library fails to notify the method load event.

pub fn shutdown(&mut self) -> Result<()>

Notifies VTune that profiling is being shut down.

Errors

May fail if the ITT library fails to notify the shutdown event.

Trait Implementations

impl Default for Jit

fn default() -> Jit

Returns the “default value” for a type.

impl Drop for Jit

fn drop(&mut self)

Executes the destructor for this type.