cub::RadixSortDownsweepPolicy

struct RadixSortDownsweepPolicy

The tuning policy for the downsweep pass (and single-tile path) of DeviceRadixSort.

Public Functions

inline friend ::std::ostream &operator<<(

::std::ostream &os,

const RadixSortDownsweepPolicy &p

)

Public Members

int threads_per_block

Number of threads in a CUDA block.

int items_per_thread

Number of items processed per thread.

BlockLoadAlgorithm load_algorithm

The BlockLoadAlgorithm used for loading items from global memory.

CacheLoadModifier load_modifier

The CacheLoadModifier used for loading items from global memory.

RadixRankAlgorithm rank_algorithm

The RadixRankAlgorithm used for ranking keys.

BlockScanAlgorithm scan_algorithm

The BlockScanAlgorithm used for scanning within a thread block.

int radix_bits

Number of bits per radix digit.

Friends

inline friend constexpr bool operator==(

const RadixSortDownsweepPolicy &lhs,

const RadixSortDownsweepPolicy &rhs

) noexcept

inline friend constexpr bool operator!=(

const RadixSortDownsweepPolicy &lhs,

const RadixSortDownsweepPolicy &rhs

) noexcept