fmod.hpp

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#pragma once
 
#include <sycl/sycl.hpp>
 
namespace dpnp::kernels::fmod
{
template <typename argT1, typename argT2, typename resT>
struct FmodFunctor
{
    using supports_sg_loadstore = typename std::true_type;
    using supports_vec = std::negation<
        std::conjunction<std::is_integral<argT1>, std::is_integral<argT2>>>;
 
    resT operator()(const argT1 &in1, const argT2 &in2) const
    {
        if constexpr (std::is_integral_v<argT1> && std::is_integral_v<argT2>) {
            if (in2 == argT2(0)) {
                return resT(0);
            }
            return in1 % in2;
        }
        else {
            return sycl::fmod(in1, in2);
        }
    }
 
    template <int vec_sz>
    sycl::vec<resT, vec_sz>
        operator()(const sycl::vec<argT1, vec_sz> &in1,
                   const sycl::vec<argT2, vec_sz> &in2) const
    {
        return sycl::fmod(in1, in2);
    }
};
} // namespace dpnp::kernels::fmod