Struct ConvolutionPerformanceHints

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pub struct ConvolutionPerformanceHints {
    pub small_kernel_algorithm: ConvolutionAlgorithm,
    pub large_kernel_algorithm: ConvolutionAlgorithm,
    pub fft_threshold: usize,
    pub winograd_threshold: usize,
    pub tile_size: (usize, usize),
    pub memory_bandwidth: f32,
    pub compute_throughput: f32,
}

Expand description

Performance characteristics for algorithm selection

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§small_kernel_algorithm: ConvolutionAlgorithm

Optimal algorithm for small kernels (3x3, 5x5)

§large_kernel_algorithm: ConvolutionAlgorithm

Optimal algorithm for large kernels (7x7, 9x9+)

§fft_threshold: usize

Threshold for switching to FFT-based convolution

§winograd_threshold: usize

Threshold for using Winograd algorithm

§tile_size: (usize, usize)

Preferred tile size for tiled algorithms

§memory_bandwidth: f32

Memory bandwidth in GB/s

§compute_throughput: f32

Compute throughput in GOPS

Trait Implementations§

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impl Clone for ConvolutionPerformanceHints

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fn clone(&self) -> ConvolutionPerformanceHints

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 ConvolutionPerformanceHints

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

Formats the value using the given formatter. Read more

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impl Default for ConvolutionPerformanceHints

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fn default() -> Self

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

Auto Trait Implementations§

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impl UnwindSafe for ConvolutionPerformanceHints

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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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