pub struct ContiguousVectors { /* private fields */ }Expand description
Contiguous memory layout for vectors (cache-friendly).
Stores all vectors in a single contiguous buffer to maximize cache locality and enable SIMD prefetching.
§Memory Layout
[v0_d0, v0_d1, ..., v0_dn, v1_d0, v1_d1, ..., v1_dn, ...]Implementations§
Source§impl ContiguousVectors
impl ContiguousVectors
Sourcepub const fn memory_bytes(&self) -> usize
pub const fn memory_bytes(&self) -> usize
Returns total memory usage in bytes.
Sourcepub fn ensure_capacity(&mut self, required_capacity: usize)
pub fn ensure_capacity(&mut self, required_capacity: usize)
Ensures the storage has capacity for at least required_capacity vectors.
Sourcepub fn insert_at(&mut self, index: usize, vector: &[f32])
pub fn insert_at(&mut self, index: usize, vector: &[f32])
Inserts a vector at a specific index.
Automatically grows capacity if needed. Note: This allows sparse population. Uninitialized slots contain undefined data (or 0.0 if alloc gave zeroed memory).
§Panics
Panics if vector dimension doesn’t match.
Sourcepub fn push_batch<'a>(
&mut self,
vectors: impl Iterator<Item = &'a [f32]>,
) -> usize
pub fn push_batch<'a>( &mut self, vectors: impl Iterator<Item = &'a [f32]>, ) -> usize
Sourcepub unsafe fn get_unchecked(&self, index: usize) -> &[f32]
pub unsafe fn get_unchecked(&self, index: usize) -> &[f32]
Sourcepub fn prefetch(&self, index: usize)
pub fn prefetch(&self, index: usize)
Prefetches a vector for upcoming access.
This hints the CPU to load the vector into L2 cache.
Sourcepub fn prefetch_batch(&self, indices: &[usize])
pub fn prefetch_batch(&self, indices: &[usize])
Prefetches multiple vectors for batch processing.
Trait Implementations§
Source§impl Debug for ContiguousVectors
impl Debug for ContiguousVectors
Source§impl Drop for ContiguousVectors
impl Drop for ContiguousVectors
impl Send for ContiguousVectors
impl Sync for ContiguousVectors
Auto Trait Implementations§
impl Freeze for ContiguousVectors
impl RefUnwindSafe for ContiguousVectors
impl Unpin for ContiguousVectors
impl UnwindSafe for ContiguousVectors
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