⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

IpcPerfStats

veridian_kernel::ipc::perf

Struct IpcPerfStats 

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pub struct IpcPerfStats {
    pub total_ops: AtomicU64,
    pub total_cycles: AtomicU64,
    pub min_latency: AtomicU64,
    pub max_latency: AtomicU64,
    pub fast_path_count: AtomicU64,
    pub slow_path_count: AtomicU64,
}
Expand description

Global IPC performance statistics

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§total_ops: AtomicU64

Total IPC operations

§total_cycles: AtomicU64

Total cycles spent in IPC

§min_latency: AtomicU64

Minimum latency observed

§max_latency: AtomicU64

Maximum latency observed

§fast_path_count: AtomicU64

Fast path success count

§slow_path_count: AtomicU64

Slow path count

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impl IpcPerfStats

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pub const fn new() -> Self

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pub fn record_operation(&self, cycles: u64, is_fast_path: bool)

Record an IPC operation

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pub fn average_latency(&self) -> u64

Get average latency in cycles

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pub fn get_report(&self) -> IpcPerfReport

Get a performance report

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impl Default for IpcPerfStats

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fn default() -> Self

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

Auto Trait Implementations§

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impl !Freeze for IpcPerfStats

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impl RefUnwindSafe for IpcPerfStats

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impl Send for IpcPerfStats

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impl Sync for IpcPerfStats

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impl Unpin for IpcPerfStats

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impl UnwindSafe for IpcPerfStats

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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.