Struct Statistics 

pub struct Statistics {

    pub native_graphs_prepared: u64,
    pub copy_streams_created: u64,
    pub allocations: u64,
    pub imports: u64,
    pub submissions: u64,
    pub completions: u64,
    pub copied_bytes: u64,
    pub uploaded_bytes: u64,
    pub downloaded_bytes: u64,
    pub device_copied_bytes: u64,
    pub cache_maintenance_bytes: u64,
    pub live_bytes: u64,
    pub peak_bytes: u64,
}

Cumulative counters for one coordinated runtime. Native low-level calls are outside this accounting domain. Reads are snapshots, not global barriers.

Fields

native_graphs_prepared: u64

Native GPU executable graphs instantiated by coordinated graph preparation.

copy_streams_created: u64

Lazily created direct-copy streams, at most one per GPU lane.

allocations: u64

Successfully allocated tracked buffers.

imports: u64

Shared dma-buf imports created during allocation.

submissions: u64

Accepted graph submissions.

completions: u64

Terminal graph submissions, including cancellation and failure.

copied_bytes: u64

Explicit copy bytes executed by graph nodes.

uploaded_bytes: u64

Copy bytes completed on the upload lane.

downloaded_bytes: u64

Copy bytes completed on the download lane.

device_copied_bytes: u64

Copy bytes completed on the compute lane.

cache_maintenance_bytes: u64

Byte extents passed to cross-engine cache maintenance.

live_bytes: u64

Bytes whose tracked allocations are still retained.

peak_bytes: u64

Maximum retained allocation bytes observed by this runtime.

Trait Implementations

impl Clone for Statistics

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Statistics

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

Formats the value using the given formatter.

impl Default for Statistics

fn default() -> Self

Returns the “default value” for a type.

impl Serialize for Statistics

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.