// SPDX-License-Identifier: MIT
// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.

#include <cstdlib>

#include "ck/ck.hpp"
#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
#include "ck/tensor_operation/gpu/device/device_convnd_bwd_data_nwc_kxc_nwk_xdl.hpp"
#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"

#include "ck/library/tensor_operation_instance/add_device_operation_instance.hpp"

namespace ck {
namespace tensor_operation {
namespace device {
namespace instance {

using BF16 = bhalf_t;
using F32  = float;

template <ck::index_t... Is>
using S = ck::Sequence<Is...>;

using NDHWC = ck::tensor_layout::convolution::NDHWC;
using KZYXC = ck::tensor_layout::convolution::KZYXC;
using NDHWK = ck::tensor_layout::convolution::NDHWK;

using PassThrough = ck::tensor_operation::element_wise::PassThrough;

static constexpr auto ConvBwdDataDefault =
    ck::tensor_operation::device::ConvolutionBackwardDataSpecialization::Default;

static constexpr auto ConvBwdDataFilter1x1Stride1Pad0 =
    ck::tensor_operation::device::ConvolutionBackwardDataSpecialization::Filter1x1Stride1Pad0;

// Compilation parameters for in[n, di, hi, wi, c] * wei[k, z, y, x, c] = out[n, do, ho, wo, k]
using device_conv3d_bwd_data_xdl_ndhwc_kzyxc_ndhwk_bf16_instances = std::tuple<
    // clang-format off
        //##############################|     Num| InData| WeiData| OutData| AccData|          In|         Wei|         Out|       ConvBackward| Block|  MPer|  NPer| K0Per| K1| MPer| NPer| MXdl| NXdl|  ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockLds|  BBlockTransfer| BBlockTransfer| BBlockTransfer| BlockTransfer| BBlockTransfer| BBlockTransfer| BBlockLds| CThreadTransfer| CThreadTransfer|
        //##############################|     Dim|   Type|    Type|    Type|    Type| Elementwise| Elementwise| Elementwise|               Data|  Size| Block| Block| Block|   |  XDL|  XDL|  Per|  Per|   ThreadCluster|  ThreadCluster| SrcAccessOrder|   SrcVectorDim|      SrcScalar|      DstScalar| AddExtraM|   ThreadCluster|  ThreadCluster| SrcAccessOrder|  SrcVectorDim|      SrcScalar|      DstScalar| AddExtraN| SrcDstVectorDim|       DstScalar|
        //##############################| Spatial|       |        |        |        |   Operation|   Operation|   Operation|     Specialization|      |      |      |      |   |     |     | Wave| Wave| Lengths_K0_M_K1|   ArrangeOrder|               |               |      PerVector|   PerVector_K1|          | Lengths_K0_N_K1|   ArrangeOrder|               |              |      PerVector|   PerVector_K1|          |                |       PerVector|
        //##############################|        |       |        |        |        |            |            |            |                   |      |      |      |      |   |     |     |     |     |                |               |               |               |               |               |          |                |               |               |              |               |               |          |                |                |
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   256,   256,   128,     4,  8,   32,   32,    4,    2,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   256,   128,   256,     4,  8,   32,   32,    2,    4,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   128,   128,   128,     4,  8,   32,   32,    4,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   256,   128,   128,     4,  8,   32,   32,    2,    2,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   128,   128,    64,     4,  8,   32,   32,    2,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   128,    64,   128,     4,  8,   32,   32,    2,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,    64,    64,    64,     4,  8,   32,   32,    2,    2,     S<4, 16, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 16, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   256,   128,    64,     4,  8,   32,   32,    2,    1,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              1,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   256,    64,   128,     4,  8,   32,   32,    1,    2,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   128,   128,    32,     4,  8,   32,   32,    2,    1,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              1,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,   128,    32,   128,     4,  8,   32,   32,    1,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,    64,    64,    32,     4,  8,   32,   32,    2,    1,     S<4, 16, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 16, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataDefault,    64,    32,    64,     4,  8,   32,   32,    1,    2,     S<4, 16, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 16, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>
    // clang-format on
    >;

using device_conv3d_bwd_data_xdl_ndhwc_kzyxc_ndhwk_1x1_s1_p0_bf16_instances = std::tuple<
    // clang-format off
        //##############################|     Num| InData| WeiData| OutData| AccData|          In|         Wei|         Out|                    ConvBackward| Block|  MPer|  NPer| K0Per| K1| MPer| NPer| MXdl| NXdl|  ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockLds|  BBlockTransfer| BBlockTransfer| BBlockTransfer| BlockTransfer| BBlockTransfer| BBlockTransfer| BBlockLds| CThreadTransfer| CThreadTransfer|
        //##############################|     Dim|   Type|    Type|    Type|    Type| Elementwise| Elementwise| Elementwise|                            Data|  Size| Block| Block| Block|   |  XDL|  XDL|  Per|  Per|   ThreadCluster|  ThreadCluster| SrcAccessOrder|   SrcVectorDim|      SrcScalar|      DstScalar| AddExtraM|   ThreadCluster|  ThreadCluster| SrcAccessOrder|  SrcVectorDim|      SrcScalar|      DstScalar| AddExtraN| SrcDstVectorDim|       DstScalar|
        //##############################| Spatial|       |        |        |        |   Operation|   Operation|   Operation|                  Specialization|      |      |      |      |   |     |     | Wave| Wave| Lengths_K0_M_K1|   ArrangeOrder|               |               |      PerVector|   PerVector_K1|          | Lengths_K0_N_K1|   ArrangeOrder|               |              |      PerVector|   PerVector_K1|          |                |       PerVector|
        //##############################|        |       |        |        |        |            |            |            |                                |      |      |      |      |   |     |     |     |     |                |               |               |               |               |               |          |                |               |               |              |               |               |          |                |                |
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   256,   256,   128,     4,  8,   32,   32,    4,    2,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   256,   128,   256,     4,  8,   32,   32,    2,    4,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   128,   128,   128,     4,  8,   32,   32,    4,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   256,   128,   128,     4,  8,   32,   32,    2,    2,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   128,   128,    64,     4,  8,   32,   32,    2,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   128,    64,   128,     4,  8,   32,   32,    2,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,    64,    64,    64,     4,  8,   32,   32,    2,    2,     S<4, 16, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 16, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   256,   128,    64,     4,  8,   32,   32,    2,    1,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              1,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   256,    64,   128,     4,  8,   32,   32,    1,    2,     S<4, 64, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 64, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   128,   128,    32,     4,  8,   32,   32,    2,    1,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              1,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,   128,    32,   128,     4,  8,   32,   32,    1,    2,     S<4, 32, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 32, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              4,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,    64,    64,    32,     4,  8,   32,   32,    2,    1,     S<4, 16, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 16, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>,
        DeviceConvNdBwdDataNwcKxcNwk_Xdl<       3,   BF16,    BF16,    BF16,     F32, PassThrough, PassThrough, PassThrough, ConvBwdDataFilter1x1Stride1Pad0,    64,    32,    64,     4,  8,   32,   32,    1,    2,     S<4, 16, 1>,     S<1, 0, 2>,     S<1, 0, 2>,              2,              8,              8,      true,     S<4, 16, 1>,     S<2, 0, 1>,     S<0, 2, 1>,             1,              2,              8,      true,               7,               1>
    // clang-format on
    >;

void add_device_conv3d_bwd_data_xdl_ndhwc_kzyxc_ndhwk_bf16_instances(
    std::vector<std::unique_ptr<DeviceConvBwdData<3,
                                                  NDHWC,
                                                  KZYXC,
                                                  NDHWK,
                                                  BF16,
                                                  BF16,
                                                  BF16,
                                                  PassThrough,
                                                  PassThrough,
                                                  PassThrough>>>& instances)
{
    add_device_operation_instances(instances,
                                   device_conv3d_bwd_data_xdl_ndhwc_kzyxc_ndhwk_bf16_instances{});
    add_device_operation_instances(
        instances, device_conv3d_bwd_data_xdl_ndhwc_kzyxc_ndhwk_1x1_s1_p0_bf16_instances{});
}

} // namespace instance
} // namespace device
} // namespace tensor_operation
} // namespace ck
