Struct PhysicalLayout 

pub struct PhysicalLayout { /* private fields */ }

Runtime representation of a layout with its physical storage location.

A PhysicalLayout wraps an abstract Layout with information about where its memory physically resides (GPU, host, disk) and whether it’s local or remote. This enables the transfer system to select appropriate copy strategies and build NIXL transfer descriptors.

Implementations

impl PhysicalLayout

pub fn builder( agent: NixlAgent, ) -> PhysicalLayoutBuilder<NoConfig, NoLayout, NoMemory>

Create a typed builder that enforces NIXL registration.

pub fn layout(&self) -> &Arc<dyn Layout>

Get the underlying layout.

pub fn memory_region( &self, block_id: BlockId, layer_id: usize, outer_id: usize, ) -> Result<MemoryRegion>

Get a memory region with location information.

Arguments

• block_id - Block identifier
• layer_id - Layer identifier
• outer_id - Outer dimension identifier

Trait Implementations

impl Clone for PhysicalLayout

fn clone(&self) -> PhysicalLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhysicalLayout

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.