Distance Pairwise Distance

Source header: cuvs/distance/pairwise_distance.h

C pairwise distance

cuvsPairwiseDistance

Compute pairwise distances for two matrices

1 CUVS_EXPORT cuvsError_t cuvsPairwiseDistance(cuvsResources_t res,
2 DLManagedTensor* x,
3 DLManagedTensor* y,
4 DLManagedTensor* dist,
5 cuvsDistanceType metric,
6 float metric_arg);

Usage example:

Parameters

Name	Direction	Type	Description
`res`	in	`cuvsResources_t`	cuvs resources object for managing expensive resources
`x`	in	`DLManagedTensor*`	first set of points (size n*k)
`y`	in	`DLManagedTensor*`	second set of points (size m*k)
`dist`	out	`DLManagedTensor*`	output distance matrix (size n*m)
`metric`	in	`cuvsDistanceType`	distance to evaluate
`metric_arg`	in	`float`	metric argument (used for Minkowski distance)

Returns

CUVS_EXPORT cuvsError_t