Struct WorkspacePool 

pub struct WorkspacePool { /* private fields */ }

Cloneable handle to the workspace pool.

Implementations

impl WorkspacePool

pub fn new() -> Self

pub fn with_capacity(per_class: usize) -> Self

pub fn acquire( &self, stream: &Arc<CudaStream>, requested_bytes: usize, ) -> Result<WorkspaceLease, GpuError>

Acquire a workspace slab of at least requested_bytes. If the pool has a free slab in the matching size class it’s reused; otherwise a fresh CudaSlice<u8> is allocated against stream.

The returned WorkspaceLease auto-returns to the pool on Drop. Callers should not manually clone the inner slice across the boundary — the kernel envelope already keeps the Arc<CudaSlice<u8>> alive for the duration of the kernel.

pub fn pooled_slabs(&self) -> usize

Number of slabs currently in the free list across all size classes. Diagnostic only.

pub fn pooled_bytes(&self) -> usize

Total bytes currently in the free list.

Trait Implementations

impl Clone for WorkspacePool

fn clone(&self) -> WorkspacePool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for WorkspacePool

fn default() -> Self

Returns the “default value” for a type.