Struct GpuEncodeMetrics 

#[non_exhaustive]
pub struct GpuEncodeMetrics {

    pub gpu_encode_configured_inflight_tiles: u64,
    pub gpu_encode_effective_inflight_tiles: u64,
    pub gpu_encode_max_observed_inflight_tiles: u64,
    pub gpu_encode_configured_memory_mib: u64,
    pub gpu_encode_effective_memory_mib: u64,
    pub gpu_encode_wall_micros: u128,
    pub gpu_encode_hardware_micros: u128,
    pub gpu_encode_dispatch_overhead_micros: u128,
    pub gpu_encode_plan_micros: u128,
    pub gpu_encode_prepare_submit_micros: u128,
    pub gpu_encode_ht_table_build_micros: u128,
    pub gpu_encode_ht_buffer_allocation_micros: u128,
    pub gpu_encode_ht_command_encode_micros: u128,
    pub gpu_encode_codestream_wait_micros: u128,
    pub gpu_encode_chunk_count: u64,
    pub gpu_encode_tile_count: u64,
    pub gpu_encode_code_block_count: u64,
    pub gpu_pipeline_depth: u64,
    pub gpu_row_batch_rows_max: u64,
    pub gpu_row_batch_target_tiles: u64,
}

GPU JPEG 2000 encode configuration, counters, and stage timings.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

gpu_encode_configured_inflight_tiles: u64

Configured GPU encode in-flight tile count.

gpu_encode_effective_inflight_tiles: u64

Effective GPU encode in-flight tile count.

gpu_encode_max_observed_inflight_tiles: u64

Maximum observed GPU encode in-flight tile count.

gpu_encode_configured_memory_mib: u64

Configured GPU encode memory budget in MiB.

gpu_encode_effective_memory_mib: u64

Effective GPU encode memory budget in MiB.

gpu_encode_wall_micros: u128

CPU-observed GPU encode wall time in microseconds.

gpu_encode_hardware_micros: u128

GPU-reported encode hardware time in microseconds.

gpu_encode_dispatch_overhead_micros: u128

Positive CPU dispatch overhead after subtracting hardware time.

gpu_encode_plan_micros: u128

GPU encode planning time in microseconds.

gpu_encode_prepare_submit_micros: u128

GPU encode prepare/submit time in microseconds.

gpu_encode_ht_table_build_micros: u128

GPU HT table build time in microseconds.

gpu_encode_ht_buffer_allocation_micros: u128

GPU HT buffer allocation time in microseconds.

gpu_encode_ht_command_encode_micros: u128

GPU command encoding time in microseconds.

gpu_encode_codestream_wait_micros: u128

GPU codestream wait/readback time in microseconds.

gpu_encode_chunk_count: u64

GPU encode chunk count.

gpu_encode_tile_count: u64

GPU encode tile count.

gpu_encode_code_block_count: u64

GPU encode code-block count.

gpu_pipeline_depth: u64

Effective GPU pipeline depth.

gpu_row_batch_rows_max: u64

Maximum rows per GPU row batch.

gpu_row_batch_target_tiles: u64

Target tiles per GPU row batch.

Implementations

impl GpuEncodeMetrics

pub fn effective_parallelism(&self) -> f64

Ratio of summed GPU encode hardware time to observed GPU encode wall time.

Trait Implementations

impl Clone for GpuEncodeMetrics

fn clone(&self) -> GpuEncodeMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GpuEncodeMetrics

impl Debug for GpuEncodeMetrics

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

Formats the value using the given formatter.

impl Default for GpuEncodeMetrics

fn default() -> GpuEncodeMetrics

Returns the “default value” for a type.

impl Eq for GpuEncodeMetrics

impl PartialEq for GpuEncodeMetrics

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for GpuEncodeMetrics

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 GpuEncodeMetrics