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cuvsProductQuantizerInverseTransform

cuvs_sys

Function cuvsProductQuantizerInverseTransform 

Source 
pub unsafe extern "C" fn cuvsProductQuantizerInverseTransform(
    res: cuvsResources_t,
    quantizer: cuvsProductQuantizer_t,
    pq_codes: *mut DLManagedTensor,
    out: *mut DLManagedTensor,
    vq_labels: *mut DLManagedTensor,
) -> cuvsError_t
Expand description

@brief Applies product quantization inverse transform to the given quantized codes

This applies product quantization inverse transform to the given quantized codes.

@param[in] res raft resource @param[in] quantizer product quantizer @param[in] pq_codes a row-major device matrix of quantized codes @param[out] out a row-major device matrix to store the original data @param[out] vq_labels a device vector containing the VQ labels when VQ is used. Optional, can be NULL.