Struct MegakernelDispatchStats 

pub struct MegakernelDispatchStats {

    pub input_bytes: u64,
    pub output_bytes: u64,
    pub readback_bytes: u64,
    pub bytes_moved: u64,
    pub device_allocation_bytes: u64,
    pub device_allocation_events: u32,
    pub latency_ns: u64,
    pub output_buffers: u32,
    pub resident_resource_rows: u32,
    pub resident_resource_handles: u32,
    pub kernel_launches: u32,
    pub sync_points: u32,
    pub recovered_after_device_loss: bool,
}

Per-dispatch host-side runtime instrumentation.

Fields

input_bytes: u64

Bytes supplied to the backend across control, ring, debug, and IO buffers.

output_bytes: u64

Bytes returned by the backend across all output buffers.

readback_bytes: u64

Host-visible readback bytes returned by this dispatch.

bytes_moved: u64

Total host-visible bytes moved for this dispatch.

device_allocation_bytes: u64

Conservative host-visible device allocation volume for this dispatch.

device_allocation_events: u32

Conservative count of fresh host-visible device buffer allocations.

latency_ns: u64

Host-observed dispatch latency in nanoseconds.

output_buffers: u32

Number of output buffers returned by the backend.

resident_resource_rows: u32

Number of resident megakernel resource rows submitted to the backend.

resident_resource_handles: u32

Number of resident resource handles submitted across all rows.

kernel_launches: u32

Number of kernel launches issued for this logical megakernel dispatch.

sync_points: u32

Number of host-visible synchronization points needed to collect outputs.

recovered_after_device_loss: bool

True when the first dispatch failed with device-loss symptoms and the runtime rebuilt the compiled pipeline before retrying.

Implementations

impl MegakernelDispatchStats

pub fn output_bytes_per_second(&self) -> u64

Throughput over returned output bytes in bytes per second.

pub fn readback_bytes_per_second(&self) -> u64

Throughput over host-visible readback bytes in bytes per second.

pub fn bytes_moved_per_second(&self) -> u64

Total host-visible byte movement rate in bytes per second.

pub fn device_allocation_bytes_per_second(&self) -> u64

Conservative allocation volume rate in bytes per second.

Trait Implementations

impl Clone for MegakernelDispatchStats

fn clone(&self) -> MegakernelDispatchStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MegakernelDispatchStats

impl Debug for MegakernelDispatchStats

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

Formats the value using the given formatter.

impl Eq for MegakernelDispatchStats

impl PartialEq for MegakernelDispatchStats

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MegakernelDispatchStats