select_config< BlockSize, ItemsPerThread, KeyBlockLoadMethod, ValueBlockLoadMethod, FlagBlockLoadMethod, BlockScanMethod, SizeLimit > Struct Template Reference

Configuration of device-level select operation. More...

#include <device_select_config.hpp>

Static Public Attributes
static constexpr unsigned int	block_size = BlockSize
	Number of threads in a block.
static constexpr unsigned int	items_per_thread = ItemsPerThread
	Number of items processed by each thread.
static constexpr block_load_method	key_block_load_method = KeyBlockLoadMethod
	Method for loading input keys.
static constexpr block_load_method	value_block_load_method = ValueBlockLoadMethod
	Method for loading input values.
static constexpr block_load_method	flag_block_load_method = FlagBlockLoadMethod
	Method for loading flag values.
static constexpr block_scan_algorithm	block_scan_method = BlockScanMethod
	Algorithm for block scan.
static constexpr unsigned int	size_limit = SizeLimit
	Limit on the number of items for a single select kernel launch.

Detailed Description

template<unsigned int BlockSize, unsigned int ItemsPerThread, ::rocprim::block_load_method KeyBlockLoadMethod, ::rocprim::block_load_method ValueBlockLoadMethod, ::rocprim::block_load_method FlagBlockLoadMethod, ::rocprim::block_scan_algorithm BlockScanMethod, unsigned int SizeLimit = ROCPRIM_GRID_SIZE_LIMIT>
struct select_config< BlockSize, ItemsPerThread, KeyBlockLoadMethod, ValueBlockLoadMethod, FlagBlockLoadMethod, BlockScanMethod, SizeLimit >

Configuration of device-level select operation.

Template Parameters

BlockSize	- number of threads in a block.
ItemsPerThread	- number of items processed by each thread.
KeyBlockLoadMethod	- method for loading input keys.
ValueBlockLoadMethod	- method for loading input values.
FlagBlockLoadMethod	- method for loading flag values.
BlockScanMethod	- algorithm for block scan.
SizeLimit	- limit on the number of items for a single select kernel launch.

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The documentation for this struct was generated from the following file:

• rocprim/include/rocprim/device/device_select_config.hpp