cuda::experimental::places::cyclic_partition

class cyclic_partition

Apply a round-robin distribution of elements.

Public Functions

cyclic_partition() = default

Public Static Functions

template<size_t dimensions>
static inline auto apply(

const box<dimensions> &in,

pos4 place_position,

dim4 grid_dims

)

template<typename mdspan_shape_t>
static inline auto apply(

const mdspan_shape_t &in,

pos4 place_position,

dim4 grid_dims

)

static inline void get_executor(

pos4 *result,

pos4 data_coords,

dim4,

dim4 grid_dims

)

Inverse of apply for zero-based data coordinates: in a round-robin distribution the owner of an element is its coordinate modulo the grid extent, independently in each dimension.