pub struct BeamSearchArena { /* private fields */ }Expand description
Scratch arena for a single HNSW beam-search invocation.
Call BeamSearchArena::reset at the start of each search to clear the
buffers while retaining their allocated capacity.
Implementations§
Source§impl BeamSearchArena
impl BeamSearchArena
Sourcepub fn new(initial_capacity: usize) -> Self
pub fn new(initial_capacity: usize) -> Self
Allocate a new arena with the given initial capacity for all buffers.
initial_capacity should be at least ef_construction for the build
path and ef for the search path. A value of 256 is a reasonable
default that covers the common ef ∈ [32, 200] range without over-
allocating.
Auto Trait Implementations§
impl Freeze for BeamSearchArena
impl RefUnwindSafe for BeamSearchArena
impl Send for BeamSearchArena
impl Sync for BeamSearchArena
impl Unpin for BeamSearchArena
impl UnsafeUnpin for BeamSearchArena
impl UnwindSafe for BeamSearchArena
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