sklears_decomposition::cache_optimization

Struct AlignedMatrix

pub struct AlignedMatrix<T>where
    T: Copy,
{ /* private fields */ }

Expand description

Cache-friendly matrix storage with aligned memory

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impl<T> AlignedMatrix<T>
where T: Copy + Default,

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pub fn new(rows: usize, cols: usize, alignment: usize) -> Result<Self>

Create a new aligned matrix with specified alignment

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pub fn shape(&self) -> (usize, usize)

Get matrix dimensions

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pub fn get(&self, row: usize, col: usize) -> Result<T>

Get element at position (row, col)

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pub fn set(&mut self, row: usize, col: usize, value: T) -> Result<()>

Set element at position (row, col)

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pub fn as_ptr(&self) -> *const T

Get raw data pointer

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pub fn as_mut_ptr(&mut self) -> *mut T

Get mutable raw data pointer

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pub fn as_slice(&self) -> &[T]

Get data slice

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pub fn as_mut_slice(&mut self) -> &mut [T]

Get mutable data slice

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pub fn is_aligned(&self) -> bool

Check if memory is properly aligned

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pub fn alignment(&self) -> usize

Get memory alignment

Trait Implementations§

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impl<T> Drop for AlignedMatrix<T>
where T: Copy,

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T: Send + Copy> Send for AlignedMatrix<T>

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impl<T: Sync + Copy> Sync for AlignedMatrix<T>

Auto Trait Implementations§

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impl<T> UnwindSafe for AlignedMatrix<T>
where T: RefUnwindSafe,

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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