{% extends "config_template" %}

{% macro get_header_guard() %}
ROCPRIM_DEVICE_DETAIL_CONFIG_DEVICE_REDUCE_BY_KEY_HPP_
{%- endmacro %}

{% macro kernel_configuration(measurement) -%}
reduce_by_key_config<
    {{ measurement['cfg']['bs'] }},
    {{ measurement['cfg']['ipt'] }},
    block_load_method::block_load_transpose,
    block_load_method::block_load_transpose,
    block_scan_algorithm::using_warp_scan> { };
{%- endmacro %}

{% macro general_case() -%}
template<unsigned int arch, class key_type, class value_type, class enable = void>
struct default_reduce_by_key_config : default_reduce_by_key_config_base<key_type, value_type>::type
{};
{%- endmacro %}

{% macro configuration_fallback(benchmark_of_architecture, based_on_type, fallback_selection_criteria) -%}
// Based on {{ based_on_type }}
template<class key_type, class value_type>
struct default_reduce_by_key_config<
    static_cast<unsigned int>({{ benchmark_of_architecture.name }}),
    key_type,
    value_type,
    {{ fallback_selection_criteria }}> :
{%- endmacro %}
