pub unsafe extern "C" fn cuvsBruteForceBuild(
res: cuvsResources_t,
dataset: *mut DLManagedTensor,
metric: cuvsDistanceType,
metric_arg: f32,
index: cuvsBruteForceIndex_t,
) -> cuvsError_tExpand description
@defgroup bruteforce_c_index_build Bruteforce index build
@{
/
/**
@brief Build a BRUTEFORCE index with a DLManagedTensor which has underlying
DLDeviceType equal to kDLCUDA, kDLCUDAHost, kDLCUDAManaged,
or kDLCPU. Also, acceptable underlying types are:
1. kDLDataType.code == kDLFloat and kDLDataType.bits = 32
2. kDLDataType.code == kDLFloat and kDLDataType.bits = 16
@code {.c} #include <cuvs/core/c_api.h> #include <cuvs/neighbors/brute_force.h>
// Create cuvsResources_t cuvsResources_t res; cuvsError_t res_create_status = cuvsResourcesCreate(&res);
// Assume a populated DLManagedTensor type here
DLManagedTensor dataset;
// Create BRUTEFORCE index cuvsBruteForceIndex_t index; cuvsError_t index_create_status = cuvsBruteForceIndexCreate(&index);
// Build the BRUTEFORCE Index cuvsError_t build_status = cuvsBruteForceBuild(res, &dataset_tensor, L2Expanded, 0.f, index);
// de-allocate index and res
cuvsError_t index_destroy_status = cuvsBruteForceIndexDestroy(index);
cuvsError_t res_destroy_status = cuvsResourcesDestroy(res);
@endcode
@param[in] res cuvsResources_t opaque C handle @param[in] dataset DLManagedTensor* training dataset @param[in] metric metric @param[in] metric_arg metric_arg @param[out] index cuvsBruteForceIndex_t Newly built BRUTEFORCE index @return cuvsError_t