contiguous_split.hpp File Reference

Table APIs for contiguous_split, pack, unpack, and metadata. More...

#include <cudf/table/table.hpp>
#include <cudf/types.hpp>
#include <cudf/utilities/export.hpp>
#include <rmm/resource_ref.hpp>
#include <memory>
#include <vector>

Go to the source code of this file.

Classes
struct	cudf::packed_columns
	Column data in a serialized format. More...
struct	cudf::packed_table
	The result(s) of a cudf::contiguous_split. More...
class	cudf::chunked_pack
	Perform a chunked "pack" operation of the input table_view using a user provided buffer of size user_buffer_size. More...

Namespaces
	cudf
	cuDF interfaces

Functions
std::vector< packed_table >	cudf::contiguous_split (cudf::table_view const &input, std::vector< size_type > const &splits, rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
	Performs a deep-copy split of a table_view into a vector of packed_table where each packed_table is using a single contiguous block of memory for all of the split's column data. More...
packed_columns	cudf::pack (cudf::table_view const &input, rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
	Deep-copy a table_view into a serialized contiguous memory format. More...
std::vector< uint8_t >	cudf::pack_metadata (table_view const &table, uint8_t const *contiguous_buffer, size_t buffer_size)
	Produce the metadata used for packing a table stored in a contiguous buffer. More...
table_view	cudf::unpack (packed_columns const &input)
	Deserialize the result of cudf::pack. More...
table_view	cudf::unpack (uint8_t const *metadata, uint8_t const *gpu_data)
	Deserialize the result of cudf::pack. More...

Detailed Description

Table APIs for contiguous_split, pack, unpack, and metadata.

Definition in file contiguous_split.hpp.