range.hpp

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/* Copyright 2024 René Widera
 * SPDX-License-Identifier: MPL-2.0
 */
 
#pragma once
 
#include "alpaka/onAcc/internal/IdxRange.hpp"
 
namespace alpaka::onAcc
{
    namespace range
    {
        constexpr auto threadsInGrid = internal::IdxRangeLazy{origin::grid, unit::threads};
        constexpr auto blocksInGrid = internal::IdxRangeLazy{origin::grid, unit::blocks};
        constexpr auto threadsInBlock = internal::IdxRangeLazy{origin::block, unit::threads};
 
        constexpr auto linearThreadsInGrid = internal::IdxRangeLazy{origin::grid, unit::threads, linearized};
        constexpr auto linearBlocksInGrid = internal::IdxRangeLazy{origin::grid, unit::blocks, linearized};
        /** Range of all warps in a grid. */
        constexpr auto linearWarpsInGrid = internal::IdxRangeLazy{origin::grid, unit::warps};
 
        /** Range of all warps in a block. */
        constexpr auto linearWarpsInBlock = internal::IdxRangeLazy{origin::block, unit::warps};
        constexpr auto linearThreadsInBlock = internal::IdxRangeLazy{origin::block, unit::threads, linearized};
 
        /** Range of all threads in a warp. */
        constexpr auto linearThreadsInWarp = internal::IdxRangeLazy{origin::warp, unit::threads};
    } // namespace range
} // namespace alpaka::onAcc