1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
.. meta::
:description: rocPRIM documentation and API reference library
:keywords: rocPRIM, ROCm, API, documentation
.. _dev-reduce:
********************************************************************
Reduce
********************************************************************
Configuring the kernel
=======================
reduce
---------
.. doxygenstruct:: rocprim::reduce_config
reduce_by_key
--------------
.. doxygenstruct:: rocprim::reduce_by_key_config
reduce
==========
.. doxygenfunction:: rocprim::reduce(void *temporary_storage, size_t &storage_size, InputIterator input, OutputIterator output, const InitValueType initial_value, const size_t size, BinaryFunction reduce_op=BinaryFunction(), const hipStream_t stream=0, bool debug_synchronous=false)
.. doxygenfunction:: rocprim::reduce(void *temporary_storage, size_t &storage_size, InputIterator input, OutputIterator output, const size_t size, BinaryFunction reduce_op=BinaryFunction(), const hipStream_t stream=0, bool debug_synchronous=false)
segmented_reduce
==================
.. doxygenfunction:: rocprim::segmented_reduce(void *temporary_storage, size_t &storage_size, InputIterator input, OutputIterator output, unsigned int segments, OffsetIterator begin_offsets, OffsetIterator end_offsets, BinaryFunction reduce_op=BinaryFunction(), InitValueType initial_value=InitValueType(), hipStream_t stream=0, bool debug_synchronous=false)
reduce_by_key
=================
.. doxygenfunction:: rocprim::reduce_by_key(void *temporary_storage, size_t &storage_size, KeysInputIterator keys_input, ValuesInputIterator values_input, const size_t size, UniqueOutputIterator unique_output, AggregatesOutputIterator aggregates_output, UniqueCountOutputIterator unique_count_output, BinaryFunction reduce_op=BinaryFunction(), KeyCompareFunction key_compare_op=KeyCompareFunction(), hipStream_t stream=0, bool debug_synchronous=false)
deterministic
-------------
.. doxygenfunction:: rocprim::deterministic_reduce_by_key(void *temporary_storage, size_t &storage_size, KeysInputIterator keys_input, ValuesInputIterator values_input, const size_t size, UniqueOutputIterator unique_output, AggregatesOutputIterator aggregates_output, UniqueCountOutputIterator unique_count_output, BinaryFunction reduce_op=BinaryFunction(), KeyCompareFunction key_compare_op=KeyCompareFunction(), hipStream_t stream=0, bool debug_synchronous=false)
|
