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JaggedTraceMle

sp1_gpu_utils::traces

Struct JaggedTraceMle 

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pub struct JaggedTraceMle<F: Field, B: Backend>(pub JaggedMle<TraceDenseData<F, B>, B>);

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§0: JaggedMle<TraceDenseData<F, B>, B>

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impl<F: Field, B: Backend> JaggedTraceMle<F, B>

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pub fn new( dense_data: TraceDenseData<F, B>, col_index: Buffer<u32, B>, start_indices: Buffer<u32, B>, column_heights: Vec<u32>, ) -> Self

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impl<F: Field> JaggedTraceMle<F, CpuBackend>

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pub fn from_chip_layout( dense: Buffer<F, CpuBackend>, layout: &AbstractChipLayoutWithHeights, log_stacking_height: u32, ) -> Self

Build a JaggedTraceMle over a pre-allocated dense buffer using a chip-layout description as parallel slices. Constructs the inner TraceDenseData with the same layout as TraceDenseData::from_chip_layout, plus the jagged column metadata: one logical column per chip column for both preprocessed and main, plus one padding column per section that has nonzero padding.

All heights must be even, since column heights and column-index entries are stored at half-element granularity.

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impl<F: Field> JaggedTraceMle<F, TaskScope>

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pub fn preprocessed_virtual_tensor( &self, log_stacking_height: u32, ) -> TensorView<'_, F, TaskScope>

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pub fn main_virtual_tensor( &self, log_stacking_height: u32, ) -> TensorView<'_, F, TaskScope>

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pub fn main_poly_height(&self, name: &str) -> Option<usize>

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pub fn preprocessed_poly_height(&self, name: &str) -> Option<usize>

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pub fn main_num_polys(&self, name: &str) -> Option<usize>

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pub fn main_size(&self) -> usize

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pub fn preprocessed_num_polys(&self, name: &str) -> Option<usize>

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impl<F: Field> JaggedTraceMle<F, CpuBackend>

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pub fn into_device(self, t: &TaskScope) -> JaggedTraceMle<F, TaskScope>

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impl<F: Field> JaggedTraceMle<F, TaskScope>

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pub fn into_host(self) -> JaggedTraceMle<F, CpuBackend>

Methods from Deref<Target = JaggedMle<TraceDenseData<F, B>, B>>§

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pub fn as_raw(&self) -> JaggedMleRaw<D, A>

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pub fn as_mut_raw(&mut self) -> JaggedMleMutRaw<D, A>
where D: DenseDataMut<A>,

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pub fn dense(&self) -> &D

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pub fn dense_mut(&mut self) -> &mut D

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pub fn col_index(&self) -> &Buffer<u32, A>

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pub fn col_index_mut(&mut self) -> &mut Buffer<u32, A>

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pub fn start_indices(&self) -> &Buffer<u32, A>

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pub fn start_indices_mut(&mut self) -> &mut Buffer<u32, A>

Trait Implementations§

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impl<F: Clone + Field, B: Clone + Backend> Clone for JaggedTraceMle<F, B>

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fn clone(&self) -> JaggedTraceMle<F, B>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<F: Field, B: Backend> Deref for JaggedTraceMle<F, B>

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type Target = JaggedMle<TraceDenseData<F, B>, B>

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<F: Field, B: Backend> DerefMut for JaggedTraceMle<F, B>

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl<F: Field, B: Backend> HasBackend for JaggedTraceMle<F, B>

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type Backend = B

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fn backend(&self) -> &B

Auto Trait Implementations§

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impl<F, B> Freeze for JaggedTraceMle<F, B>
where B: Freeze,

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impl<F, B> RefUnwindSafe for JaggedTraceMle<F, B>
where B: RefUnwindSafe, F: RefUnwindSafe,

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impl<F, B> Send for JaggedTraceMle<F, B>

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impl<F, B> Sync for JaggedTraceMle<F, B>

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impl<F, B> Unpin for JaggedTraceMle<F, B>
where B: Unpin, F: Unpin,

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impl<F, B> UnsafeUnpin for JaggedTraceMle<F, B>
where B: UnsafeUnpin,

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impl<F, B> UnwindSafe for JaggedTraceMle<F, B>
where B: UnwindSafe, F: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn copy_into_backend( self, _backend: &A, ) -> Result<<T as CopyIntoBackend<A, A>>::Output, CopyError>

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fn copy_to_backend( &self, _backend: &A, ) -> Result<<T as CopyToBackend<A, A>>::Output, CopyError>

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