libcudf documentation# Contents: libcudf cudf ast io orc parquet hashing numeric tdigest Default Stream get_default_stream() is_ptds_enabled() Memory Resource Management get_current_device_resource() get_current_device_resource_ref() set_current_device_resource() set_current_device_resource_ref() reset_current_device_resource_ref() Cudf Classes Column Classes Table Classes Scalar Classes Fixed Point Classes Column APIs Column Copy Column Nullmask Column Sort Column Search Column Hash Column Merge Column Join Column Quantiles Column Aggregation Column Transformation Column Reshape Column Reorder Column Interop Datetime APIs Datetime Extract Datetime Compute Strings APIs count_characters() count_bytes() code_points() Strings Case Strings Types Strings Combine Strings Contains Strings Convert Strings Copy Strings Slice Strings Find Strings Modify Strings Replace Strings Split Strings Extract Strings Regex Dictionary APIs Dictionary Encode Dictionary Search Dictionary Update Io APIs Io Types Io Readers Io Writers Io Datasources Io Datasinks JSON APIs JSON Object Lists APIs Lists Combine Lists Modify Lists Extract Lists Filling Lists Contains Lists Gather Lists Elements Lists Filtering Lists Sort Set Operations Nvtext APIs Nvtext Ngrams Nvtext Normalize Nvtext Stemmer Nvtext Edit Distance Nvtext Tokenize Nvtext Replace Nvtext Minhash Nvtext Jaccard Utility APIs Utility Types Utility Dispatcher Utility Bitmask Utility Error Utility Span Labeling APIs Label Bins Expression Evaluation ast_operator table_reference expression generic_scalar_device_view literal column_reference operation column_name_reference tree tdigest tdigest_column_view Indices and tables# Index Search Page