23 #include <cudf/utilities/export.hpp>
27 namespace CUDF_EXPORT
nvtext {
56 [[deprecated]] std::unique_ptr<cudf::column>
minhash(
90 [[deprecated]] std::unique_ptr<cudf::column>
minhash(
Given a column-view of lists type, an instance of this class provides a wrapper on this compound colu...
An owning class to represent a numerical value in device memory.
Given a column-view of strings type, an instance of this class provides a wrapper on this compound co...
Class definition for cudf::column.
rmm::cuda_stream_view const get_default_stream()
Get the current default stream.
rmm::device_async_resource_ref get_current_device_resource_ref()
Get the current device memory resource reference.
cuda::mr::async_resource_ref< cuda::mr::device_accessible > device_async_resource_ref
std::unique_ptr< cudf::column > 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.
std::unique_ptr< cudf::column > 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.
std::unique_ptr< cudf::column > 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.
std::unique_ptr< cudf::column > 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.
std::unique_ptr< cudf::column > 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.
std::unique_ptr< cudf::column > 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.
int32_t size_type
Row index type for columns and tables.
Class definition for cudf::lists_column_view.
Class definitions for cudf::scalar.
Class definition for cudf::strings_column_view.
Device version of C++20 std::span with reduced feature set.