kth_element1d.hpp

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#pragma once
 
#include "ext/dispatch_table.hpp"
#include <pybind11/pybind11.h>
#include <sycl/sycl.hpp>
 
namespace statistics::partitioning
{
struct KthElement1d
{
    using RetT = std::tuple<bool, uint64_t, uint64_t, uint64_t, uint64_t>;
    using FnT = RetT (*)(sycl::queue &,
                         const void *,
                         void *,
                         const size_t,
                         const size_t,
                         const std::vector<sycl::event> &);
 
    ext::common::DispatchTable<FnT> dispatch_table;
 
    KthElement1d();
 
    RetT call(const dpctl::tensor::usm_ndarray &a,
              dpctl::tensor::usm_ndarray &partitioned,
              uint64_t k,
              const std::vector<sycl::event> &depends);
};
 
void populate_kth_element1d(py::module_ m);
} // namespace statistics::partitioning