optirs_gpu::memory::management::eviction_policies

Struct CacheObject

pub struct CacheObject {
    pub address: usize,
    pub size: usize,
    pub created_at: Instant,
    pub last_access: Instant,
    pub access_count: u32,
    pub access_frequency: f64,
    pub priority: ObjectPriority,
    pub kernel_context: Option<u32>,
    pub object_type: ObjectType,
    pub eviction_cost: f64,
    pub replacement_cost: f64,
}

Expand description

Cached object representation

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§address: usize

Object address

§size: usize

Object size

§created_at: Instant

Creation time

§last_access: Instant

Last access time

§access_count: u32

Access count

§access_frequency: f64

Access frequency (accesses per second)

§priority: ObjectPriority

Object priority

§kernel_context: Option<u32>

GPU kernel context

§object_type: ObjectType

Object type

§eviction_cost: f64

Eviction cost (higher = more expensive to evict)

§replacement_cost: f64

Replacement cost (higher = more expensive to reload)

Implementations§

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impl CacheObject

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pub fn update_access(&mut self)

Update access information

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pub fn calculate_utility(&self) -> f64

Calculate object utility score for eviction decisions

Trait Implementations§

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impl Clone for CacheObject

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fn clone(&self) -> CacheObject

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for CacheObject

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for CacheObject

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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