//! CPU/disk offload with a pinned hot-layer set.
//!
//! This module provides the infrastructure for offloading model weights to disk
//! and loading them on-demand with an LRU eviction policy. A pinned hot-set
//! keeps embeddings, the output head, and the last N attention layers always
//! resident in RAM.
//!
//! # Overview
//!
//! - [`OffloadPolicy`] — declarative configuration: none, budget, or pinned hot-set.
//! - [`LayerPager`] — LRU weight pager with eviction, pinned tensors, and on-demand
//! loads from a [`PagerSource`].
//! - [`MemoryPressureProbe`] — lightweight OS-level pressure monitor (Linux / macOS).
pub use ;
pub use OffloadPolicy;
pub use MemoryPressureProbe;