Struct GpuIndexBuildStats 

pub struct GpuIndexBuildStats {
    pub vectors_indexed: usize,
    pub build_time_ms: u64,
    pub gpu_compute_time_ms: u64,
    pub transfer_time_ms: u64,
    pub graph_assembly_time_ms: u64,
    pub batches_processed: usize,
    pub peak_gpu_memory_bytes: usize,
    pub gpu_utilization_pct: f32,
    pub throughput_vps: f64,
    pub used_mixed_precision: bool,
    pub used_tensor_cores: bool,
}

Build statistics for the GPU index builder

Fields

vectors_indexed: usize

Total vectors indexed

build_time_ms: u64

Total build time in milliseconds

gpu_compute_time_ms: u64

Time spent on GPU distance computation (ms)

transfer_time_ms: u64

Time spent on data transfers (ms)

graph_assembly_time_ms: u64

Time spent on CPU-side graph assembly (ms)

batches_processed: usize

Number of GPU batches processed

peak_gpu_memory_bytes: usize

Peak GPU memory usage (bytes)

gpu_utilization_pct: f32

GPU utilization percentage (0-100)

throughput_vps: f64

Effective throughput (vectors/second)

used_mixed_precision: bool

Whether mixed precision was used

used_tensor_cores: bool

Whether tensor cores were used

Trait Implementations

impl Clone for GpuIndexBuildStats

fn clone(&self) -> GpuIndexBuildStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuIndexBuildStats

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

Formats the value using the given formatter.

impl Default for GpuIndexBuildStats

fn default() -> GpuIndexBuildStats

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GpuIndexBuildStats

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GpuIndexBuildStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.