Struct BatchVectorAllocator 

pub struct BatchVectorAllocator { /* private fields */ }

Batch vector allocator for processing multiple vectors (ADR-001)

Allocates contiguous, cache-aligned storage for a batch of vectors, enabling efficient SIMD processing and minimal cache misses.

Implementations

impl BatchVectorAllocator

pub fn new(dimensions: usize, initial_capacity: usize) -> Self

Create allocator for vectors of given dimensions

Panics

Panics if memory allocation fails. For fallible allocation, use try_new.

pub fn try_new(dimensions: usize, initial_capacity: usize) -> Option<Self>

Try to create allocator for vectors of given dimensions

Returns None if memory allocation fails.

pub fn add(&mut self, vector: &[f32]) -> usize

Add a vector, returns its index

Panics

Panics if the allocator is full, dimensions mismatch, or allocator has zero capacity.

pub fn get(&self, index: usize) -> &[f32]

Get a vector by index

pub fn get_mut(&mut self, index: usize) -> &mut [f32]

Get mutable vector by index

pub fn ptr_at(&self, index: usize) -> *const f32

Get raw pointer to vector at index (for SIMD)

pub fn len(&self) -> usize

Number of vectors stored

pub fn is_empty(&self) -> bool

Check if empty

pub fn dimensions(&self) -> usize

Dimensions per vector

pub fn clear(&mut self)

Reset allocator (keeps memory)

Trait Implementations

impl Drop for BatchVectorAllocator

fn drop(&mut self)

Executes the destructor for this type.

impl Send for BatchVectorAllocator

impl Sync for BatchVectorAllocator