Struct CudaHtj2kEncodeProfileReport 

pub struct CudaHtj2kEncodeProfileReport {
    pub deinterleave_us: u128,
    pub mct_us: u128,
    pub dwt_us: u128,
    pub quantize_us: u128,
    pub ht_encode_us: u128,
    pub packetize_us: u128,
    pub total_us: u128,
    pub input_bytes: usize,
    pub codestream_bytes: usize,
    pub block_count: usize,
    pub dispatch_count: usize,
    pub backend: BackendKind,
}

Structured stage timings for a strict CUDA HTJ2K encode operation.

Fields

deinterleave_us: u128

Pixel deinterleave and level-shift CUDA stage time.

mct_us: u128

Forward MCT CUDA stage time.

dwt_us: u128

Forward DWT CUDA stage time.

quantize_us: u128

Quantization CUDA stage time.

ht_encode_us: u128

HTJ2K cleanup code-block encode CUDA stage time.

packetize_us: u128

HTJ2K packetization CUDA stage time.

total_us: u128

Total wall time for the measured encode call.

input_bytes: usize

Input pixel byte count.

codestream_bytes: usize

Output codestream byte count.

block_count: usize

Number of HTJ2K code blocks encoded.

dispatch_count: usize

Number of CUDA kernel dispatches.

backend: BackendKind

Backend that satisfied the encode request.

Implementations

impl CudaHtj2kEncodeProfileReport

pub fn emit(&self, path: &str)

Emit the report using J2K_PROFILE_STAGES, when enabled.

Trait Implementations

impl Clone for CudaHtj2kEncodeProfileReport

fn clone(&self) -> CudaHtj2kEncodeProfileReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CudaHtj2kEncodeProfileReport

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

Formats the value using the given formatter.

impl Default for CudaHtj2kEncodeProfileReport

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CudaHtj2kEncodeProfileReport

impl PartialEq for CudaHtj2kEncodeProfileReport

fn eq(&self, other: &CudaHtj2kEncodeProfileReport) -> 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 CudaHtj2kEncodeProfileReport