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IvfPqQueryPlan

hermes_core::structures::vector::index

Struct IvfPqQueryPlan 

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pub struct IvfPqQueryPlan {
    pub quantizer_version: u64,
    pub codebook_version: u64,
    pub request_fingerprint: u64,
    pub cluster_ids: Arc<[u32]>,
    /* private fields */
}
Expand description

Query-global IVF-PQ work shared by every segment. Both leaf routing and ADC tables depend only on the query and index-level artifacts, so doing either per segment multiplies identical work by the segment count.

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§quantizer_version: u64§codebook_version: u64§request_fingerprint: u64§cluster_ids: Arc<[u32]>

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impl IvfPqQueryPlan

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pub fn build( coarse_centroids: &CoarseCentroids, codebook: &PQCodebook, query: &[f32], nprobe: usize, routing: IvfRoutingMode, ) -> Self

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impl Debug for IvfPqQueryPlan

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

Formats the value using the given formatter. Read more

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