Struct DeviceCacheReport 

pub struct DeviceCacheReport {
    pub device_ordinal: usize,
    pub allocation_domain_id: u64,
    pub cache_cap_bytes: u64,
    pub ledger_sequence: u64,
    pub ledger_evictable_resident_bytes: u64,
    pub ledger_pinned_in_use_bytes: u64,
    pub physical_current_bytes: u64,
    pub physical_peak_bytes: u64,
    pub graph: CacheGraphActivity,
    /* private fields */
}

Public, point-in-time observation of one device’s resident-cache domain.

The physical fields are sampled directly from cuDF’s one shared allocation domain. The activity fields are cache-owned event counters and do not form a second byte ledger. Resident-byte authority remains with the device ledger.

Fields

device_ordinal: usize

CUDA device whose cache domain was sampled.

allocation_domain_id: u64

Shared native allocation domain used by this device’s resident caches.

cache_cap_bytes: u64

Accounted cache-share limit in bytes.

ledger_sequence: u64

The canonical ledger sequence sampled for this physical-domain report.

ledger_evictable_resident_bytes: u64

Cache-resident bytes eligible for eviction at the paired ledger sequence.

ledger_pinned_in_use_bytes: u64

Cache-resident bytes pinned by active use at the paired ledger sequence.

physical_current_bytes: u64

Logical live allocation bytes sampled from the shared cache domain.

physical_peak_bytes: u64

Highest logical live allocation bytes observed in the shared cache domain.

graph: CacheGraphActivity

Graph-cache activity counters for this device.

Trait Implementations

impl Clone for DeviceCacheReport

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 DeviceCacheReport

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

Formats the value using the given formatter.

impl Eq for DeviceCacheReport

impl PartialEq for DeviceCacheReport

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for DeviceCacheReport

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DeviceCacheReport