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Kokkos_Cuda_ZeroMemset.hpp
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Kokkos_Cuda_ZeroMemset.hpp
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//@HEADER
// ************************************************************************
//
// Kokkos v. 4.0
// Copyright (2022) National Technology & Engineering
// Solutions of Sandia, LLC (NTESS).
//
// Under the terms of Contract DE-NA0003525 with NTESS,
// the U.S. Government retains certain rights in this software.
//
// Part of Kokkos, under the Apache License v2.0 with LLVM Exceptions.
// See https://kokkos.org/LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//@HEADER
#ifndef KOKKOS_CUDA_ZEROMEMSET_HPP
#define KOKKOS_CUDA_ZEROMEMSET_HPP
#include <Kokkos_Macros.hpp>
#include <Cuda/Kokkos_Cuda.hpp>
#include <impl/Kokkos_ZeroMemset_fwd.hpp>
namespace Kokkos {
namespace Impl {
template <class T, class... P>
struct ZeroMemset<Kokkos::Cuda, View<T, P...>> {
ZeroMemset(const Kokkos::Cuda& exec_space_instance, const View<T, P...>& dst,
typename View<T, P...>::const_value_type&) {
KOKKOS_IMPL_CUDA_SAFE_CALL(
(exec_space_instance.impl_internal_space_instance()
->cuda_memset_async_wrapper(
dst.data(), 0,
dst.size() * sizeof(typename View<T, P...>::value_type))));
}
};
} // namespace Impl
} // namespace Kokkos
#endif // !defined(KOKKOS_CUDA_ZEROMEMSET_HPP)