lists/sorting.hpp
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16 #pragma once
17 
18 #include <cudf/column/column.hpp>
21 
23 
24 namespace cudf {
25 namespace lists {
53 std::unique_ptr<column> sort_lists(
54  lists_column_view const& source_column,
55  order column_order,
56  null_order null_precedence,
57  rmm::mr::device_memory_resource* mr = rmm::mr::get_current_device_resource());
58 
65 std::unique_ptr<column> stable_sort_lists(
66  lists_column_view const& source_column,
67  order column_order,
68  null_order null_precedence,
69  rmm::mr::device_memory_resource* mr = rmm::mr::get_current_device_resource());
70  // end of group
72 } // namespace lists
73 } // namespace cudf
per_device_resource.hpp
column.hpp
Class definition for cudf::column.
cudf::lists::stable_sort_lists
std::unique_ptr< column > stable_sort_lists(lists_column_view const &source_column, order column_order, null_order null_precedence, rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Segmented sort of the elements within a list in each row of a list column using stable sort.
cudf::null_order
null_order
Indicates how null values compare against all other values.
Definition: types.hpp:144
cudf
cuDF interfaces
Definition: aggregation.hpp:34
cudf::lists::sort_lists
std::unique_ptr< column > sort_lists(lists_column_view const &source_column, order column_order, null_order null_precedence, rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Segmented sort of the elements within a list in each row of a list column.
cudf::lists_column_view
Given a column-view of lists type, an instance of this class provides a wrapper on this compound colu...
Definition: lists_column_view.hpp:39
rmm::mr::device_memory_resource
column_view.hpp
column view class definitions
lists_column_view.hpp
Class definition for cudf::lists_column_view.
cudf::order
order
Indicates the order in which elements should be sorted.
Definition: types.hpp:103