Struct PagedKvCacheDescriptor 

pub struct PagedKvCacheDescriptor {
    pub page_size: i32,
    pub num_total_pages: i32,
    pub num_kv_heads: i32,
    pub head_dim: i32,
    pub element: ElementKind,
}

Descriptor for a paged KV-cache descriptor (kHND layout). Mirrors FlashInfer’s paged_kv_t host-side fields.

Fields

page_size: i32

Number of rows per page (e.g. 16 or 32 in vLLM defaults).

num_total_pages: i32

Total physical pages allocated by the caller’s BlockManager.

num_kv_heads: i32

KV heads (typically num_qo_heads / gqa_group_size).

head_dim: i32

Per-head feature dimension.

element: ElementKind

Element type of k_data / v_data.

Trait Implementations

impl Clone for PagedKvCacheDescriptor

fn clone(&self) -> PagedKvCacheDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PagedKvCacheDescriptor

impl Debug for PagedKvCacheDescriptor

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

Formats the value using the given formatter.