Struct KernelMetrics 

pub struct KernelMetrics {

    pub telemetry: TelemetryBuffer,
    pub kernel_id: String,
    pub collected_at: Instant,
    pub uptime: Duration,
    pub invocations: u64,
    pub bytes_to_device: u64,
    pub bytes_from_device: u64,
    pub gpu_memory_used: u64,
    pub host_memory_used: u64,
    pub messages_sent: u64,
    pub messages_received: u64,
    pub input_queue_depth: usize,
    pub output_queue_depth: usize,
    pub state: KernelState,
    pub gpu_launched: bool,
}

Extended metrics for detailed monitoring.

Fields

telemetry: TelemetryBuffer

Basic telemetry from GPU.

kernel_id: String

Kernel identifier.

collected_at: Instant

Timestamp when metrics were collected.

uptime: Duration

Time since kernel was launched.

invocations: u64

Number of kernel invocations (for event-driven mode).

bytes_to_device: u64

Total bytes transferred to device.

bytes_from_device: u64

Total bytes transferred from device.

gpu_memory_used: u64

GPU memory usage in bytes.

host_memory_used: u64

Host memory usage in bytes.

messages_sent: u64

Total messages sent to this kernel.

messages_received: u64

Total messages received from this kernel.

input_queue_depth: usize

Current number of messages in the input queue.

output_queue_depth: usize

Current number of messages in the output queue.

state: KernelState

Current kernel state.

gpu_launched: bool

Whether the kernel has been launched on the GPU.

Implementations

impl KernelMetrics

pub fn new(kernel_id: impl Into<String>) -> Self

Create new metrics for a kernel.

pub fn transfer_bandwidth(&self) -> f64

Calculate transfer bandwidth (bytes/sec).

pub fn summary(&self) -> String

Get summary as a formatted string.

Trait Implementations

impl Clone for KernelMetrics

fn clone(&self) -> KernelMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KernelMetrics

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

Formats the value using the given formatter.

impl Default for KernelMetrics

fn default() -> Self

Returns the “default value” for a type.