Namespaces | Functions
minhash.hpp File Reference
#include <cudf/column/column.hpp>
#include <cudf/hashing.hpp>
#include <cudf/lists/lists_column_view.hpp>
#include <cudf/scalar/scalar.hpp>
#include <cudf/strings/strings_column_view.hpp>
#include <cudf/utilities/export.hpp>
#include <cudf/utilities/memory_resource.hpp>
#include <cudf/utilities/span.hpp>

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Namespaces

 nvtext
 NVText APIs.
 

Functions

std::unique_ptr< cudf::columnnvtext::minhash (cudf::strings_column_view const &input, cudf::numeric_scalar< uint32_t > seed=0, cudf::size_type width=4, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash value for each string. More...
 
std::unique_ptr< cudf::columnnvtext::minhash (cudf::strings_column_view const &input, cudf::device_span< uint32_t const > seeds, cudf::size_type width=4, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash values for each string per seed. More...
 
std::unique_ptr< cudf::columnnvtext::minhash_permuted (cudf::strings_column_view const &input, uint32_t seed, cudf::device_span< uint32_t const > parameter_a, cudf::device_span< uint32_t const > parameter_b, cudf::size_type width, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash values for each string. More...
 
std::unique_ptr< cudf::columnnvtext::minhash64 (cudf::strings_column_view const &input, cudf::numeric_scalar< uint64_t > seed=0, cudf::size_type width=4, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash value for each string. More...
 
std::unique_ptr< cudf::columnnvtext::minhash64 (cudf::strings_column_view const &input, cudf::device_span< uint64_t const > seeds, cudf::size_type width=4, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash values for each string per seed. More...
 
std::unique_ptr< cudf::columnnvtext::minhash64_permuted (cudf::strings_column_view const &input, uint64_t seed, cudf::device_span< uint64_t const > parameter_a, cudf::device_span< uint64_t const > parameter_b, cudf::size_type width, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash values for each string. More...
 
std::unique_ptr< cudf::columnnvtext::word_minhash (cudf::lists_column_view const &input, cudf::device_span< uint32_t const > seeds, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash values for each row of strings per seed. More...
 
std::unique_ptr< cudf::columnnvtext::word_minhash64 (cudf::lists_column_view const &input, cudf::device_span< uint64_t const > seeds, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Returns the minhash values for each row of strings per seed. More...