Struct ittapi::jit::Jit

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pub struct Jit { /* private fields */ }

Expand description

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

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impl Jit

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pub fn get_method_id(&self) -> MethodId

Returns a new MethodId for use in MethodLoad events.

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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.

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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.

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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

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impl Default for Jit

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fn default() -> Jit

Returns the “default value” for a type. Read more

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impl Drop for Jit

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations

impl RefUnwindSafe for Jit

impl Send for Jit

impl Sync for Jit

impl Unpin for Jit

impl UnwindSafe for Jit

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct ittapi::jit::Jit

Implementations

impl Jit

pub fn get_method_id(&self) -> MethodId

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

Errors

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

Errors

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

Errors

Trait Implementations

impl Default for Jit

fn default() -> Jit

impl Drop for Jit

fn drop(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for Jit

impl Send for Jit

impl Sync for Jit

impl Unpin for Jit

impl UnwindSafe for Jit

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct ittapi::jit::Jit

Implementations

impl Jit

pub fn get_method_id(&self) -> MethodId

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

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

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

Trait Implementations

impl Default for Jit

fn default() -> Jit

impl Drop for Jit

fn drop(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for Jit

impl Send for Jit

impl Sync for Jit

impl Unpin for Jit

impl UnwindSafe for Jit

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,