scirs2_spatial::extreme_performance_optimization

Struct CacheHierarchyInfo

pub struct CacheHierarchyInfo {
    pub l1_size_kb: usize,
    pub l2_size_kb: usize,
    pub l3_size_kb: usize,
    pub cache_line_size: usize,
    pub l1_latency: usize,
    pub l2_latency: usize,
    pub l3_latency: usize,
    pub memory_latency: usize,
    pub prefetch_distance: usize,
}

Expand description

Cache hierarchy information

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§l1_size_kb: usize

L1 cache size per core (KB)

§l2_size_kb: usize

L2 cache size per core (KB)

§l3_size_kb: usize

L3 cache size shared (KB)

§cache_line_size: usize

Cache line size (bytes)

§l1_latency: usize

L1 latency (cycles)

§l2_latency: usize

L2 latency (cycles)

§l3_latency: usize

L3 latency (cycles)

§memory_latency: usize

Memory latency (cycles)

§prefetch_distance: usize

Prefetch distance

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impl CacheHierarchyInfo

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pub fn detect() -> Self

Detect cache hierarchy

Trait Implementations§

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impl Debug for CacheHierarchyInfo

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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 CacheHierarchyInfo

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 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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