Add grouped conv bwd weight wmma (#985)

* Add grouped conv bwd weight wmma

* Update README, changelog, profiler

* Minor fixes

* Fix grouped conv bwd wei dl kernel

* Minor fixes

* Minor stylistic fixes

CHANGELOG.md

@@ -14,7 +14,7 @@ None
 ### Additions
 - Added an image to a column kernel (#867)
 - Added a column to an image kernel (#930)
-- Support for 3D grouped convolution forward on RDNA 3 GPUs (#935)
+- Support for 3D grouped convolution on RDNA 3 GPUs (#935, #950, #985)
 - Grouped convolution support for small K and C (#822 #879 #897)
 - Support for NHWGC (2D and 3D) grouped convolution backward weight (#769 #804)
 - Support for bf16/f32/f16 and NHWGC (2D and 3d) grouped convolution backward data (#757 #799)

example/20_grouped_conv_bwd_weight/CMakeLists.txt

-list(APPEND gpu_list gfx908 gfx90a gfx940 gfx941 gfx942)
+list(APPEND gpu_list_xdl gfx908 gfx90a gfx940 gfx941 gfx942)
+list(APPEND gpu_list_wmma gfx1100 gfx1101 gfx1102)
 set(target 0)
 foreach(gpu IN LISTS GPU_TARGETS)
- if(gpu IN_LIST gpu_list AND target EQUAL 0)
+ if(gpu IN_LIST gpu_list_xdl AND target EQUAL 0)
    add_custom_target(example_grouped_conv_bwd_weight)
    add_example_executable(example_grouped_conv_bwd_weight_xdl_fp16 grouped_conv_bwd_weight_xdl_fp16.cpp)
    if(result EQUAL 0)
@@ -18,6 +19,14 @@ foreach(gpu IN LISTS GPU_TARGETS)
     endif()
    endif()
    set(target 1)
+  endif()
+  if(gpu IN_LIST gpu_list_wmma AND target EQUAL 0)
+   add_custom_target(example_grouped_conv_bwd_weight)
+   add_example_executable(example_grouped_conv_bwd_weight_wmma_fp16 grouped_conv_bwd_weight_wmma_fp16.cpp)
+   if(result EQUAL 0)
+    add_dependencies(example_grouped_conv_bwd_weight example_grouped_conv_bwd_weight_wmma_fp16)
+   endif()
+   set(target 1)
  endif()
 endforeach()
 

example/20_grouped_conv_bwd_weight/common.hpp

@@ -46,25 +46,21 @@ struct CommonLayoutSetting
     using OutputLayout = OutputLay;
 };
 
-template <ck::index_t NDimSpatial>
-struct CommonLayoutSettingSelector;
-
 namespace ctl = ck::tensor_layout::convolution;
-
-template <>
-struct CommonLayoutSettingSelector<1> final : CommonLayoutSetting<ctl::GNWC, ctl::GKXC, ctl::GNWK>
-{
-};
-
-template <>
-struct CommonLayoutSettingSelector<2> final
-    : CommonLayoutSetting<ctl::GNHWC, ctl::GKYXC, ctl::GNHWK>
-{
-};
-
-template <>
-struct CommonLayoutSettingSelector<3> final
-    : CommonLayoutSetting<ctl::GNDHWC, ctl::GKZYXC, ctl::GNDHWK>
+template <ck::index_t NDimSpatial>
+struct CommonLayoutSettingSelector
+    : CommonLayoutSetting<ck::tuple_element_t<NDimSpatial - 1,
+                                              ck::Tuple<ck::tensor_layout::convolution::GNWC,
+                                                        ck::tensor_layout::convolution::GNHWC,
+                                                        ck::tensor_layout::convolution::GNDHWC>>,
+                          ck::tuple_element_t<NDimSpatial - 1,
+                                              ck::Tuple<ck::tensor_layout::convolution::GKXC,
+                                                        ck::tensor_layout::convolution::GKYXC,
+                                                        ck::tensor_layout::convolution::GKZYXC>>,
+                          ck::tuple_element_t<NDimSpatial - 1,
+                                              ck::Tuple<ck::tensor_layout::convolution::GNWK,
+                                                        ck::tensor_layout::convolution::GNHWK,
+                                                        ck::tensor_layout::convolution::GNDHWK>>>
 {
 };
 
@@ -84,10 +80,10 @@ struct ExecutionConfig final
     bool time_kernel     = false;
 };
 
-#define DefaultConvParam                                                      \
-    ck::utils::conv::ConvParam                                                \
-    {                                                                         \
-        2, 4, 1, 128, 256, {3, 3}, {14, 14}, {1, 1}, {1, 1}, {1, 1}, { 1, 1 } \
+#define DefaultConvParam                                                                         \
+    ck::utils::conv::ConvParam                                                                   \
+    {                                                                                            \
+        3, 4, 1, 128, 256, {3, 3, 3}, {14, 14, 14}, {1, 1, 1}, {1, 1, 1}, {1, 1, 1}, { 1, 1, 1 } \
     }
 
 inline void print_help_msg()

example/20_grouped_conv_bwd_weight/grouped_conv_bwd_weight_dl_fp16.cpp

@@ -76,4 +76,23 @@ using HostConvBwdWeightInstance = ck::tensor_operation::host::ReferenceConvBwdWe
 
 #include "run_grouped_conv_bwd_weight_example.inc"
 
-int main(int argc, char* argv[]) { return !run_grouped_conv_bwd_weight_example(argc, argv); }
+int main(int argc, char* argv[])
+{
+    ExecutionConfig config;
+    ck::utils::conv::ConvParam conv_param = DefaultConvParam;
+
+    if(!parse_cmd_args(argc, argv, config, conv_param))
+    {
+        return 1;
+    }
+
+    switch(conv_param.num_dim_spatial_)
+    {
+    case 1: return !run_grouped_conv_bwd_weight<1>(config, conv_param);
+    case 2: return !run_grouped_conv_bwd_weight<2>(config, conv_param);
+    case 3: return !run_grouped_conv_bwd_weight<3>(config, conv_param);
+    default: break;
+    }
+
+    return 1;
+}

example/20_grouped_conv_bwd_weight/grouped_conv_bwd_weight_wmma_fp16.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2023, Advanced Micro Devices, Inc. All rights reserved.
+
+#include "common.hpp"
+
+#include "ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_wmma_cshuffle.hpp"
+
+using InDataType  = F16;
+using WeiDataType = F16;
+using OutDataType = F16;
+using AccDataType = F32;
+
+using InElementOp  = PassThrough;
+using WeiElementOp = PassThrough;
+using OutElementOp = PassThrough;
+
+template <ck::index_t NDimSpatial>
+using DeviceConvBwdWeightInstance =
+    ck::tensor_operation::device::DeviceGroupedConvBwdWeight_Wmma_CShuffle<
+        NDimSpatial,
+        ck::tensor_layout::convolution::GNDHWC,
+        ck::tensor_layout::convolution::GKZYXC,
+        ck::tensor_layout::convolution::GNDHWK,
+        InDataType,           // InDataType
+        WeiDataType,          // WeiDataType
+        OutDataType,          // OutDataType
+        AccDataType,          // AccDataType
+        InElementOp,          // InElementwiseOperation
+        WeiElementOp,         // WeiElementwiseOperation
+        OutElementOp,         // OutElementwiseOperation
+        ConvBwdWeightDefault, // ConvolutionBackwardWeightSpecialization
+        256,                  // BlockSize
+        128,                  // MPerBlock
+        128,                  // NPerBlock
+        4,                    // K0PerBlock
+        8,                    // K1
+        16,                   // MPerWMMA
+        16,                   // NPerWMMA
+        4,                    // MRepeat
+        2,                    // NRepeat
+        S<4, 64, 1>,          // ABlockTransferThreadClusterLengths_AK0_M_AK1
+        S<0, 2, 1>,           // ABlockTransferThreadClusterArrangeOrder
+        S<0, 2, 1>,           // ABlockTransferSrcAccessOrder
+        1,                    // ABlockTransferSrcVectorDim
+        1,                    // ABlockTransferSrcScalarPerVector
+        8,                    // ABlockTransferDstScalarPerVector_AK1
+        true,                 // ABlockLdsExtraM
+        S<4, 64, 1>,          // BBlockTransferThreadClusterLengths_BK0_N_BK1
+        S<0, 2, 1>,           // BBlockTransferThreadClusterArrangeOrder
+        S<0, 2, 1>,           // BBlockTransferSrcAccessOrder
+        1,                    // BBlockTransferSrcVectorDim
+        1,                    // BBlockTransferSrcScalarPerVector
+        8,                    // BBlockTransferDstScalarPerVector_BK1
+        true,                 // BBlockLdsExtraN
+        4,
+        2,
+        S<1, 32, 1, 8>,
+        1>;
+
+template <ck::index_t NDimSpatial>
+using HostConvBwdWeightInstance = ck::tensor_operation::host::ReferenceConvBwdWeight<NDimSpatial,
+                                                                                     InDataType,
+                                                                                     WeiDataType,
+                                                                                     OutDataType,
+                                                                                     InElementOp,
+                                                                                     WeiElementOp,
+                                                                                     OutElementOp>;
+
+#include "run_grouped_conv_bwd_weight_example.inc"
+
+int main(int argc, char* argv[])
+{
+    ExecutionConfig config;
+    ck::utils::conv::ConvParam conv_param = DefaultConvParam;
+
+    if(!parse_cmd_args(argc, argv, config, conv_param))
+    {
+        return 1;
+    }
+
+    switch(conv_param.num_dim_spatial_)
+    {
+    case 3: return !run_grouped_conv_bwd_weight<3>(config, conv_param);
+    default: break;
+    }
+
+    return 1;
+}

example/20_grouped_conv_bwd_weight/grouped_conv_bwd_weight_xdl_bf16.cpp

@@ -78,4 +78,23 @@ using HostConvBwdWeightInstance = ck::tensor_operation::host::ReferenceConvBwdWe
 
 #include "run_grouped_conv_bwd_weight_example.inc"
 
-int main(int argc, char* argv[]) { return !run_grouped_conv_bwd_weight_example(argc, argv); }
+int main(int argc, char* argv[])
+{
+    ExecutionConfig config;
+    ck::utils::conv::ConvParam conv_param = DefaultConvParam;
+
+    if(!parse_cmd_args(argc, argv, config, conv_param))
+    {
+        return 1;
+    }
+
+    switch(conv_param.num_dim_spatial_)
+    {
+    case 1: return !run_grouped_conv_bwd_weight<1>(config, conv_param);
+    case 2: return !run_grouped_conv_bwd_weight<2>(config, conv_param);
+    case 3: return !run_grouped_conv_bwd_weight<3>(config, conv_param);
+    default: break;
+    }
+
+    return 1;
+}

example/20_grouped_conv_bwd_weight/grouped_conv_bwd_weight_xdl_fp16.cpp

@@ -77,4 +77,23 @@ using HostConvBwdWeightInstance = ck::tensor_operation::host::ReferenceConvBwdWe
 
 #include "run_grouped_conv_bwd_weight_example.inc"
 
-int main(int argc, char* argv[]) { return !run_grouped_conv_bwd_weight_example(argc, argv); }
+int main(int argc, char* argv[])
+{
+    ExecutionConfig config;
+    ck::utils::conv::ConvParam conv_param = DefaultConvParam;
+
+    if(!parse_cmd_args(argc, argv, config, conv_param))
+    {
+        return 1;
+    }
+
+    switch(conv_param.num_dim_spatial_)
+    {
+    case 1: return !run_grouped_conv_bwd_weight<1>(config, conv_param);
+    case 2: return !run_grouped_conv_bwd_weight<2>(config, conv_param);
+    case 3: return !run_grouped_conv_bwd_weight<3>(config, conv_param);
+    default: break;
+    }
+
+    return 1;
+}

example/20_grouped_conv_bwd_weight/grouped_conv_bwd_weight_xdl_fp16_comp_bf8_fp8.cpp

@@ -83,4 +83,23 @@ using HostConvBwdWeightInstance = ck::tensor_operation::host::ReferenceConvBwdWe
 
 #include "run_grouped_conv_bwd_weight_example.inc"
 
-int main(int argc, char* argv[]) { return !run_grouped_conv_bwd_weight_example(argc, argv); }
+int main(int argc, char* argv[])
+{
+    ExecutionConfig config;
+    ck::utils::conv::ConvParam conv_param = DefaultConvParam;
+
+    if(!parse_cmd_args(argc, argv, config, conv_param))
+    {
+        return 1;
+    }
+
+    switch(conv_param.num_dim_spatial_)
+    {
+    case 1: return !run_grouped_conv_bwd_weight<1>(config, conv_param);
+    case 2: return !run_grouped_conv_bwd_weight<2>(config, conv_param);
+    case 3: return !run_grouped_conv_bwd_weight<3>(config, conv_param);
+    default: break;
+    }
+
+    return 1;
+}

example/20_grouped_conv_bwd_weight/run_grouped_conv_bwd_weight_example.inc

@@ -5,7 +5,7 @@ template <ck::index_t NDimSpatial>
 bool run_grouped_conv_bwd_weight(const ExecutionConfig& config,
                                  const ck::utils::conv::ConvParam& conv_param)
 {
-    // Dl op doesn't support split_k > 1
+    // Dl and WMMA ops don't support split_k > 1
     constexpr ck::index_t split_k = 1;
 
     const auto in_g_n_c_wis_desc =
@@ -143,23 +143,3 @@ bool run_grouped_conv_bwd_weight(const ExecutionConfig& config,
 
     return true;
 }
-
-bool run_grouped_conv_bwd_weight_example(int argc, char* argv[])
-{
-    ExecutionConfig config;
-    ck::utils::conv::ConvParam conv_param = DefaultConvParam;
-
-    if(!parse_cmd_args(argc, argv, config, conv_param))
-    {
-        return false;
-    }
-
-    switch(conv_param.num_dim_spatial_)
-    {
-    case 1: return run_grouped_conv_bwd_weight<1>(config, conv_param);
-    case 2: return run_grouped_conv_bwd_weight<2>(config, conv_param);
-    case 3: return run_grouped_conv_bwd_weight<3>(config, conv_param);
-    }
-
-    return false;
-}

include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_data_multiple_d_wmma_cshuffle.hpp

@@ -565,7 +565,7 @@ struct DeviceGroupedConvBwdDataMultipleD_Wmma_CShuffle
                 auto launch_kernel = [&](auto has_main_k_block_loop) {
                     constexpr bool has_main_loop = has_main_k_block_loop.value;
 
-                    const auto kernel = kernel_grouped_conv_fwd_multiple_d_wmma_cshuffle<
+                    const auto kernel = kernel_grouped_conv_multiple_d_wmma_cshuffle<
                         GridwiseGemm,
                         ADataType,
                         BDataType,

include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_dl.hpp

@@ -12,6 +12,7 @@
 #include "ck/tensor_description/tensor_descriptor_helper.hpp"
 #include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
 #include "ck/tensor_operation/gpu/device/device_grouped_conv_bwd_weight.hpp"
+#include "ck/tensor_operation/gpu/device/impl/device_grouped_conv_utils.hpp"
 #include "ck/tensor_operation/gpu/device/convolution_backward_weight_specialization.hpp"
 #include "ck/tensor_operation/gpu/grid/gridwise_gemm_dl_v1r3.hpp"
 #include "ck/tensor_operation/gpu/device/matrix_padder.hpp"
@@ -22,32 +23,6 @@ namespace ck {
 namespace tensor_operation {
 namespace device {
 
-namespace {
-
-struct ComputePtrOffsetOfStridedBatch
-{
-    __host__ __device__ constexpr long_index_t GetAPtrOffset(index_t g_idx) const
-    {
-        return g_idx * static_cast<long_index_t>(BatchStrideA_);
-    }
-
-    __host__ __device__ constexpr long_index_t GetBPtrOffset(index_t g_idx) const
-    {
-        return g_idx * static_cast<long_index_t>(BatchStrideB_);
-    }
-
-    __host__ __device__ constexpr long_index_t GetCPtrOffset(index_t g_idx) const
-    {
-        return g_idx * static_cast<long_index_t>(BatchStrideC_);
-    }
-
-    index_t BatchStrideA_;
-    index_t BatchStrideB_;
-    index_t BatchStrideC_;
-};
-
-} // namespace
-
 template <typename GridwiseGemm,
           typename FloatAB,
           typename FloatC,
@@ -952,7 +927,7 @@ struct DeviceGroupedConvBwdWeight_Dl : public DeviceGroupedConvBwdWeight<NDimSpa
         Block2CTileMap block_2_ctile_map_;
 
         // for computing batch offset
-        ComputePtrOffsetOfStridedBatch compute_ptr_offset_of_batch_;
+        ComputePtrOffsetOfStridedBatch<I0> compute_ptr_offset_of_batch_;
 
         // element-wise op
         OutElementwiseOperation a_element_op_;
@@ -1024,7 +999,7 @@ struct DeviceGroupedConvBwdWeight_Dl : public DeviceGroupedConvBwdWeight<NDimSpa
                     remove_reference_t<DeviceOp::BGridDesc_B_K0_N0_N1_K1>,
                     remove_reference_t<DeviceOp::CGridDesc_M0_M10_M11_N0_N10_N11>,
                     remove_reference_t<DeviceOp::Block2CTileMap>,
-                    ComputePtrOffsetOfStridedBatch,
+                    ComputePtrOffsetOfStridedBatch<I0>,
                     has_main_loop,
                     has_double_loop>;
 

include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_wmma_cshuffle.hpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2023, Advanced Micro Devices, Inc. All rights reserved.
+
+#pragma once
+
+#include <iostream>
+#include <numeric>
+#include <sstream>
+
+#include "ck/utility/common_header.hpp"
+#include "ck/tensor_description/tensor_descriptor.hpp"
+#include "ck/tensor_description/tensor_descriptor_helper.hpp"
+#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
+#include "ck/tensor_operation/gpu/device/device_grouped_conv_bwd_weight.hpp"
+#include "ck/tensor_operation/gpu/device/convolution_backward_weight_specialization.hpp"
+#include "ck/tensor_operation/gpu/grid/gridwise_gemm_multiple_d_wmma_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/device/impl/device_grouped_conv_utils.hpp"
+#include "ck/host_utility/device_prop.hpp"
+#include "ck/host_utility/kernel_launch.hpp"
+
+namespace ck {
+namespace tensor_operation {
+namespace device {
+
+template <index_t NDimSpatial,
+          typename InLayout,
+          typename WeiLayout,
+          typename OutLayout,
+          typename InDataType,
+          typename WeiDataType,
+          typename OutDataType,
+          typename AccDataType,
+          typename InElementwiseOperation,
+          typename WeiElementwiseOperation,
+          typename OutElementwiseOperation,
+          ConvolutionBackwardWeightSpecialization ConvBackwardWeightSpecialization,
+          index_t BlockSize,
+          index_t MPerBlock,
+          index_t NPerBlock,
+          index_t K0PerBlock,
+          index_t K1,
+          index_t MPerWMMA,
+          index_t NPerWMMA,
+          index_t MRepeat,
+          index_t NRepeat,
+          typename ABlockTransferThreadClusterLengths_K0_M_K1,
+          typename ABlockTransferThreadClusterArrangeOrder,
+          typename ABlockTransferSrcAccessOrder,
+          index_t ABlockTransferSrcVectorDim,
+          index_t ABlockTransferSrcScalarPerVector,
+          index_t ABlockTransferDstScalarPerVector_K1,
+          bool ABlockLdsAddExtraM,
+          typename BBlockTransferThreadClusterLengths_K0_N_K1,
+          typename BBlockTransferThreadClusterArrangeOrder,
+          typename BBlockTransferSrcAccessOrder,
+          index_t BBlockTransferSrcVectorDim,
+          index_t BBlockTransferSrcScalarPerVector,
+          index_t BBlockTransferDstScalarPerVector_K1,
+          bool BBlockLdsAddExtraN,
+          index_t CShuffleMRepeatPerShuffle,
+          index_t CShuffleNRepeatPerShuffle,
+          typename CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock,
+          index_t CShuffleBlockTransferScalarPerVector_NPerBlock,
+          index_t NumGemmKPrefetchStage                        = 1,
+          LoopScheduler LoopSched                              = make_default_loop_scheduler(),
+          ck::PipelineVersion PipelineVer                      = ck::PipelineVersion::v1,
+          typename ck::enable_if<NDimSpatial == 3, bool>::type = false>
+struct DeviceGroupedConvBwdWeight_Wmma_CShuffle
+    : public DeviceGroupedConvBwdWeight<NDimSpatial,
+                                        InLayout,
+                                        WeiLayout,
+                                        OutLayout,
+                                        InDataType,
+                                        WeiDataType,
+                                        OutDataType,
+                                        InElementwiseOperation,
+                                        WeiElementwiseOperation,
+                                        OutElementwiseOperation>
+{
+    using DeviceOp = DeviceGroupedConvBwdWeight_Wmma_CShuffle;
+
+    using ADataType = OutDataType;
+    using BDataType = InDataType;
+    using CDataType = WeiDataType;
+
+    using AElementwiseOperation = OutElementwiseOperation;
+    using BElementwiseOperation = InElementwiseOperation;
+    using CElementwiseOperation = WeiElementwiseOperation;
+
+    // TODO make A/B datatype different
+    using ABDataType = InDataType;
+
+    // 3d
+    static constexpr bool is_NDHWGK_GKZYXC_NDHWGC =
+        is_same_v<InLayout, tensor_layout::convolution::NDHWGC> &&
+        is_same_v<WeiLayout, tensor_layout::convolution::GKZYXC> &&
+        is_same_v<OutLayout, tensor_layout::convolution::NDHWGK>;
+    static constexpr bool is_GNDHWK_GKZYXC_GNDHWC =
+        is_same_v<InLayout, tensor_layout::convolution::GNDHWC> &&
+        is_same_v<WeiLayout, tensor_layout::convolution::GKZYXC> &&
+        is_same_v<OutLayout, tensor_layout::convolution::GNDHWK>;
+
+    static constexpr auto I0 = Number<0>{};
+    static constexpr auto I1 = Number<1>{};
+    static constexpr auto I2 = Number<2>{};
+    static constexpr auto I3 = Number<3>{};
+    static constexpr auto I4 = Number<4>{};
+    static constexpr auto I5 = Number<5>{};
+
+    static constexpr auto GemmK1Number = Number<K1>{};
+    static constexpr index_t KPerBlock = K0PerBlock * GemmK1Number;
+
+    template <index_t NDim, typename ck::enable_if<NDim == 3, bool>::type = false>
+    constexpr static auto
+    make_out_grid_desc(const index_t N,
+                       const index_t Do,
+                       const index_t Ho,
+                       const index_t Wo,
+                       const index_t K,
+                       const std::array<index_t, NDimSpatial + 3>& output_strides)
+    {
+        const index_t WoStride = output_strides[5];
+        const auto KStride     = Number<1>{};
+        return make_naive_tensor_descriptor(make_tuple(N * Do * Ho * Wo, K),
+                                            make_tuple(WoStride, KStride));
+    }
+
+    template <index_t NDim, typename ck::enable_if<NDim == 3, bool>::type = false>
+    constexpr static auto
+    make_in_grid_desc(const index_t N,
+                      const index_t Di,
+                      const index_t Hi,
+                      const index_t Wi,
+                      const index_t C,
+                      const std::array<index_t, NDimSpatial + 3>& input_strides)
+    {
+        const index_t NStride  = input_strides[1];
+        const index_t DiStride = input_strides[3];
+        const index_t HiStride = input_strides[4];
+        const index_t WiStride = input_strides[5];
+        const auto CStride     = input_strides[2];
+        if constexpr(ConvBackwardWeightSpecialization ==
+                     ConvolutionBackwardWeightSpecialization::Filter1x1Stride1Pad0)
+        {
+            return make_naive_tensor_descriptor(make_tuple(N * Di * Hi * Wi, C),
+                                                make_tuple(WiStride, CStride));
+        }
+        else
+        {
+            return make_naive_tensor_descriptor(
+                make_tuple(N, Di, Hi, Wi, C),
+                make_tuple(NStride, DiStride, HiStride, WiStride, CStride));
+        }
+    }
+
+    template <index_t NDim, typename ck::enable_if<NDim == 3, bool>::type = false>
+    constexpr static auto
+    make_wei_grid_desc(const index_t K,
+                       const index_t Z,
+                       const index_t Y,
+                       const index_t X,
+                       const index_t C,
+                       const std::array<index_t, NDimSpatial + 3>& weights_strides)
+    {
+        const auto CStride = Number<1>{};
+        const auto KStride = weights_strides[1];
+        return make_naive_tensor_descriptor(make_tuple(K, Z * Y * X * C),
+                                            make_tuple(KStride, CStride));
+    }
+
+    template <index_t NDim, typename ck::enable_if<NDim == 3, bool>::type = false>
+    static auto MakeABCGridDescriptor_A_K0_M_K1_B_K0_N_K1_C_M_N(
+        const index_t N,
+        const index_t K,
+        const index_t C,
+        const std::array<index_t, NDimSpatial>& input_spatial_lengths,
+        const std::array<index_t, NDimSpatial>& filter_spatial_lengths,
+        const std::array<index_t, NDimSpatial>& output_spatial_lengths,
+        const std::array<index_t, NDimSpatial + 3>& input_strides,
+        const std::array<index_t, NDimSpatial + 3>& weights_strides,
+        const std::array<index_t, NDimSpatial + 3>& output_strides,
+        const std::array<index_t, NDimSpatial>& conv_filter_strides,
+        const std::array<index_t, NDimSpatial>& conv_filter_dilations,
+        const std::array<index_t, NDimSpatial>& input_left_pads,
+        const std::array<index_t, NDimSpatial>& input_right_pads)
+    {
+        using namespace ck;
+
+        const index_t Di = input_spatial_lengths[0];
+        const index_t Hi = input_spatial_lengths[1];
+        const index_t Wi = input_spatial_lengths[2];
+
+        const index_t Do = output_spatial_lengths[0];
+        const index_t Ho = output_spatial_lengths[1];
+        const index_t Wo = output_spatial_lengths[2];
+
+        const index_t Z = filter_spatial_lengths[0];
+        const index_t Y = filter_spatial_lengths[1];
+        const index_t X = filter_spatial_lengths[2];
+
+        const index_t ConvStrideD = conv_filter_strides[0];
+        const index_t ConvStrideH = conv_filter_strides[1];
+        const index_t ConvStrideW = conv_filter_strides[2];
+
+        const index_t ConvDilationD = conv_filter_dilations[0];
+        const index_t ConvDilationH = conv_filter_dilations[1];
+        const index_t ConvDilationW = conv_filter_dilations[2];
+
+        const index_t InLeftPadD = input_left_pads[0];
+        const index_t InLeftPadH = input_left_pads[1];
+        const index_t InLeftPadW = input_left_pads[2];
+
+        const index_t InRightPadD = input_right_pads[0];
+        const index_t InRightPadH = input_right_pads[1];
+        const index_t InRightPadW = input_right_pads[2];
+
+        const index_t GemmKTotal = N * Do * Ho * Wo;
+        const index_t GemmM      = K;
+        const index_t GemmN      = C * Z * X * Y;
+
+        const auto PadGemmM = (MPerBlock - GemmM % MPerBlock) % MPerBlock;
+        const auto PadGemmN = (NPerBlock - GemmN % NPerBlock) % NPerBlock;
+
+        const index_t GemmK0 =
+            math::integer_divide_ceil(GemmKTotal, GemmK1Number * K0PerBlock) * K0PerBlock;
+        const index_t GemmKPad = GemmK0 * GemmK1Number;
+
+        const auto out_grid_desc = make_out_grid_desc<NDim>(N, Do, Ho, Wo, K, output_strides);
+        const auto in_grid_desc  = make_in_grid_desc<NDim>(N, Di, Hi, Wi, C, input_strides);
+        const auto wei_grid_desc = make_wei_grid_desc<NDim>(K, Z, Y, X, C, weights_strides);
+
+        if constexpr(ConvBackwardWeightSpecialization ==
+                     ConvolutionBackwardWeightSpecialization::Filter1x1Stride1Pad0)
+        {
+            // A: output tensor
+            const auto out_gemmkpad_gemmm_grid_desc = transform_tensor_descriptor(
+                out_grid_desc,
+                make_tuple(make_right_pad_transform(GemmKTotal, GemmKPad - GemmKTotal),
+                           make_pass_through_transform(GemmM)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0>{}, Sequence<1>{}));
+
+            const auto out_gemmkbatch_gemmk0_gemmm_gemmk1_grid_desc = transform_tensor_descriptor(
+                out_gemmkpad_gemmm_grid_desc,
+                make_tuple(make_unmerge_transform(make_tuple(GemmK0, GemmK1Number)),
+                           make_pass_through_transform(GemmM)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0, 2>{}, Sequence<1>{}));
+
+            // B: input tensor
+            const auto in_gemmkpad_gemmn_grid_desc = transform_tensor_descriptor(
+                in_grid_desc,
+                make_tuple(make_right_pad_transform(GemmKTotal, GemmKPad - GemmKTotal),
+                           make_pass_through_transform(GemmN)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0>{}, Sequence<1>{}));
+
+            const auto in_gemmkbatch_gemmk0_gemmn_gemmk1_grid_desc = transform_tensor_descriptor(
+                in_gemmkpad_gemmn_grid_desc,
+                make_tuple(make_unmerge_transform(make_tuple(GemmK0, GemmK1Number)),
+                           make_pass_through_transform(GemmN)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0, 2>{}, Sequence<1>{}));
+
+            return make_tuple(out_gemmkbatch_gemmk0_gemmm_gemmk1_grid_desc,
+                              in_gemmkbatch_gemmk0_gemmn_gemmk1_grid_desc,
+                              wei_grid_desc);
+        }
+        else
+        {
+            // A: output tensor
+            const auto out_gemmkpad_gemmm_grid_desc = transform_tensor_descriptor(
+                out_grid_desc,
+                make_tuple(make_right_pad_transform(GemmKTotal, GemmKPad - GemmKTotal),
+                           make_pass_through_transform(GemmM)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0>{}, Sequence<1>{}));
+
+            const auto out_gemmkbatch_gemmk0_gemmm_gemmk1_grid_desc = transform_tensor_descriptor(
+                out_gemmkpad_gemmm_grid_desc,
+                make_tuple(make_unmerge_transform(make_tuple(GemmK0, GemmK1Number)),
+                           make_pass_through_transform(GemmM)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0, 2>{}, Sequence<1>{}));
+
+            // B: input tensor
+            const auto in_n_dip_hip_wip_c_grid_desc = transform_tensor_descriptor(
+                in_grid_desc,
+                make_tuple(make_pass_through_transform(N),
+                           make_pad_transform(Di, InLeftPadD, InRightPadD),
+                           make_pad_transform(Hi, InLeftPadH, InRightPadH),
+                           make_pad_transform(Wi, InLeftPadW, InRightPadW),
+                           make_pass_through_transform(C)),
+                make_tuple(
+                    Sequence<0>{}, Sequence<1>{}, Sequence<2>{}, Sequence<3>{}, Sequence<4>{}),
+                make_tuple(
+                    Sequence<0>{}, Sequence<1>{}, Sequence<2>{}, Sequence<3>{}, Sequence<4>{}));
+
+            const auto in_n_z_do_y_ho_x_wo_c_grid_desc = transform_tensor_descriptor(
+                in_n_dip_hip_wip_c_grid_desc,
+                make_tuple(
+                    make_pass_through_transform(N),
+                    make_embed_transform(make_tuple(Z, Do), make_tuple(ConvDilationD, ConvStrideD)),
+                    make_embed_transform(make_tuple(Y, Ho), make_tuple(ConvDilationH, ConvStrideH)),
+                    make_embed_transform(make_tuple(X, Wo), make_tuple(ConvDilationW, ConvStrideW)),
+                    make_pass_through_transform(C)),
+                make_tuple(
+                    Sequence<0>{}, Sequence<1>{}, Sequence<2>{}, Sequence<3>{}, Sequence<4>{}),
+                make_tuple(Sequence<0>{},
+                           Sequence<1, 2>{},
+                           Sequence<3, 4>{},
+                           Sequence<5, 6>{},
+                           Sequence<7>{}));
+
+            const auto in_gemmktotal_gemmn_grid_desc = transform_tensor_descriptor(
+                in_n_z_do_y_ho_x_wo_c_grid_desc,
+                make_tuple(make_merge_transform(make_tuple(Z, Y, X, C)),
+                           make_merge_transform(make_tuple(N, Do, Ho, Wo))),
+                make_tuple(Sequence<1, 3, 5, 7>{}, Sequence<0, 2, 4, 6>{}),
+                make_tuple(Sequence<1>{}, Sequence<0>{}));
+
+            const auto in_gemmkpad_gemmn_grid_desc = transform_tensor_descriptor(
+                in_gemmktotal_gemmn_grid_desc,
+                make_tuple(make_right_pad_transform(GemmKTotal, GemmKPad - GemmKTotal),
+                           make_pass_through_transform(GemmN)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0>{}, Sequence<1>{}));
+
+            const auto in_gemmkbatch_gemmk0_gemmn_gemmk1_grid_desc = transform_tensor_descriptor(
+                in_gemmkpad_gemmn_grid_desc,
+                make_tuple(make_unmerge_transform(make_tuple(GemmK0, GemmK1Number)),
+                           make_pass_through_transform(GemmN)),
+                make_tuple(Sequence<0>{}, Sequence<1>{}),
+                make_tuple(Sequence<0, 2>{}, Sequence<1>{}));
+
+            // Pad
+            const auto out_gemmkbatch_gemmk0_gemmm_gemmk1_pad_grid_desc =
+                transform_tensor_descriptor(
+                    out_gemmkbatch_gemmk0_gemmm_gemmk1_grid_desc,
+                    make_tuple(make_pass_through_transform(GemmK0),
+                               make_right_pad_transform(GemmM, PadGemmM),
+                               make_pass_through_transform(GemmK1Number)),
+                    make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}),
+                    make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}));
+
+            const auto in_gemmkbatch_gemmk0_gemmn_gemmk1_pad_grid_desc =
+                transform_tensor_descriptor(
+                    in_gemmkbatch_gemmk0_gemmn_gemmk1_grid_desc,
+                    make_tuple(make_pass_through_transform(GemmK0),
+                               make_right_pad_transform(GemmN, PadGemmN),
+                               make_pass_through_transform(GemmK1Number)),
+                    make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}),
+                    make_tuple(Sequence<0>{}, Sequence<1>{}, Sequence<2>{}));
+
+            const auto wei_gemmm_gemmn_pad_grid_desc =
+                transform_tensor_descriptor(wei_grid_desc,
+                                            make_tuple(make_right_pad_transform(GemmM, PadGemmM),
+                                                       make_right_pad_transform(GemmN, PadGemmN)),
+                                            make_tuple(Sequence<0>{}, Sequence<1>{}),
+                                            make_tuple(Sequence<0>{}, Sequence<1>{}));
+
+            return make_tuple(out_gemmkbatch_gemmk0_gemmm_gemmk1_pad_grid_desc,
+                              in_gemmkbatch_gemmk0_gemmn_gemmk1_pad_grid_desc,
+                              wei_gemmm_gemmn_pad_grid_desc);
+        }
+    }
+
+    template <index_t NDim, typename ck::enable_if<NDim == 3, bool>::type = false>
+    static auto GetABCGridDesc()
+    {
+        const index_t dim = 1;
+        const std::array<index_t, NDimSpatial> lengths{1, 1, 1};
+        const std::array<index_t, NDimSpatial + 3> strides{1, 1, 1, 1, 1, 1};
+        const std::array<index_t, NDimSpatial> params{1, 1, 1};
+        return MakeABCGridDescriptor_A_K0_M_K1_B_K0_N_K1_C_M_N<3>(dim,
+                                                                  dim,
+                                                                  dim,
+                                                                  lengths,
+                                                                  lengths,
+                                                                  lengths,
+                                                                  strides,
+                                                                  strides,
+                                                                  strides,
+                                                                  params,
+                                                                  params,
+                                                                  params,
+                                                                  params);
+    }
+
+    using ABCGridDescs = decltype(GetABCGridDesc<NDimSpatial>());
+
+    using AGridDesc_K0_M_K1 = remove_cvref_t<decltype(ABCGridDescs{}[I0])>;
+    using BGridDesc_K0_N_K1 = remove_cvref_t<decltype(ABCGridDescs{}[I1])>;
+    using CGridDesc_M_N     = remove_cvref_t<decltype(ABCGridDescs{}[I2])>;
+
+    using GridwiseGemm = GridwiseGemmMultipleD_k0mk1_k0nk1_mn_wmma_cshuffle<
+        // DataType Family
+        ADataType,
+        BDataType,
+        AccDataType,
+        CDataType,
+        Tuple<>,
+        CDataType,
+        // InMemory Data Descriptor
+        AGridDesc_K0_M_K1,
+        BGridDesc_K0_N_K1,
+        Tuple<>,
+        CGridDesc_M_N,
+        // ElementwiseOp Family
+        AElementwiseOperation,
+        BElementwiseOperation,
+        CElementwiseOperation,
+        InMemoryDataOperationEnum::Set,
+        // Tiling Family
+        MPerBlock,
+        NPerBlock,
+        K0PerBlock,
+        MPerWMMA,
+        NPerWMMA,
+        K1,
+        MRepeat,
+        NRepeat,
+        // ThreadCluster Family
+        BlockSize,
+        ABlockTransferThreadClusterLengths_K0_M_K1,
+        ABlockTransferThreadClusterArrangeOrder,
+        ABlockTransferSrcAccessOrder,
+        ABlockTransferSrcVectorDim,
+        ABlockTransferSrcScalarPerVector,
+        ABlockTransferDstScalarPerVector_K1,
+        false,
+        ABlockLdsAddExtraM,
+        BBlockTransferThreadClusterLengths_K0_N_K1,
+        BBlockTransferThreadClusterArrangeOrder,
+        BBlockTransferSrcAccessOrder,
+        BBlockTransferSrcVectorDim,
+        BBlockTransferSrcScalarPerVector,
+        BBlockTransferDstScalarPerVector_K1,
+        false,
+        BBlockLdsAddExtraN,
+        CShuffleMRepeatPerShuffle,
+        CShuffleNRepeatPerShuffle,
+        CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock,
+        CShuffleBlockTransferScalarPerVector_NPerBlock,
+        NumGemmKPrefetchStage,
+        LoopSched,
+        PipelineVer>;
+
+    using DsGridDesc_MBlock_MPerBlock_NBlock_NPerBlock =
+        decltype(GridwiseGemm::MakeDsGridDescriptor_MBlock_MPerBlock_NBlock_NPerBlock(Tuple<>{}));
+
+    using CGridDesc_MBlock_MPerBlock_NBlock_NPerBlock =
+        decltype(GridwiseGemm::MakeEGridDescriptor_MBlock_MPerBlock_NBlock_NPerBlock(
+            CGridDesc_M_N{}));
+
+    using Block2CTileMap = decltype(GridwiseGemm::MakeDefaultBlock2CTileMap(
+        CGridDesc_M_N{}, I1 /* M01 */, I1 /* N01 */));
+
+    struct Argument : public BaseArgument
+    {
+        Argument(const InDataType* p_in_grid,
+                 WeiDataType* p_wei_grid,
+                 const OutDataType* p_out_grid,
+                 const std::array<index_t, NDimSpatial + 3>& a_g_n_c_wis_lengths, // input
+                 const std::array<index_t, NDimSpatial + 3>& a_g_n_c_wis_strides,
+                 const std::array<index_t, NDimSpatial + 3>& b_g_k_c_xs_lengths, // weight
+                 const std::array<index_t, NDimSpatial + 3>& b_g_k_c_xs_strides,
+                 const std::array<index_t, NDimSpatial + 3>& e_g_n_k_wos_lengths, // output
+                 const std::array<index_t, NDimSpatial + 3>& e_g_n_k_wos_strides,
+                 const std::array<index_t, NDimSpatial>& conv_filter_strides,
+                 const std::array<index_t, NDimSpatial>& conv_filter_dilations,
+                 const std::array<index_t, NDimSpatial>& input_left_pads,
+                 const std::array<index_t, NDimSpatial>& input_right_pads,
+                 InElementwiseOperation in_element_op,
+                 WeiElementwiseOperation wei_element_op,
+                 OutElementwiseOperation out_element_op,
+                 index_t split_k)
+            : p_a_grid_{p_out_grid},
+              p_b_grid_{p_in_grid},
+              p_c_grid_{p_wei_grid},
+              a_grid_desc_kbatch_k0_m_k1_{},
+              b_grid_desc_kbatch_k0_n_k1_{},
+              c_grid_desc_m_n_{},
+              c_grid_desc_mblock_mperblock_nblock_nperblock_{},
+              block_2_ctile_map_{},
+              compute_ptr_offset_of_batch_{},
+              a_element_op_{out_element_op},
+              b_element_op_{in_element_op},
+              c_element_op_{wei_element_op},
+              Conv_G_{a_g_n_c_wis_lengths[0]},
+              Conv_N_{a_g_n_c_wis_lengths[1]},
+              Conv_K_{b_g_k_c_xs_lengths[1]},
+              Conv_C_{a_g_n_c_wis_lengths[2]},
+              input_spatial_lengths_{},
+              filter_spatial_lengths_{},
+              output_spatial_lengths_{},
+              conv_filter_strides_{conv_filter_strides},
+              input_left_pads_{input_left_pads},
+              input_right_pads_{input_right_pads},
+              k_batch_{split_k}
+        {
+            constexpr index_t spatial_offset = 3;
+            std::copy(begin(a_g_n_c_wis_lengths) + spatial_offset,
+                      end(a_g_n_c_wis_lengths),
+                      begin(input_spatial_lengths_));
+            std::copy(begin(b_g_k_c_xs_lengths) + spatial_offset,
+                      end(b_g_k_c_xs_lengths),
+                      begin(filter_spatial_lengths_));
+            std::copy(begin(e_g_n_k_wos_lengths) + spatial_offset,
+                      end(e_g_n_k_wos_lengths),
+                      begin(output_spatial_lengths_));
+
+            const auto descs =
+                DeviceOp::MakeABCGridDescriptor_A_K0_M_K1_B_K0_N_K1_C_M_N<NDimSpatial>(
+                    Conv_N_,
+                    Conv_K_,
+                    Conv_C_,
+                    input_spatial_lengths_,
+                    filter_spatial_lengths_,
+                    output_spatial_lengths_,
+                    a_g_n_c_wis_strides,
+                    b_g_k_c_xs_strides,
+                    e_g_n_k_wos_strides,
+                    conv_filter_strides,
+                    conv_filter_dilations,
+                    input_left_pads,
+                    input_right_pads);
+
+            a_grid_desc_kbatch_k0_m_k1_ = descs[I0];
+            b_grid_desc_kbatch_k0_n_k1_ = descs[I1];
+            c_grid_desc_m_n_            = descs[I2];
+
+            block_2_ctile_map_ = GridwiseGemm::MakeDefaultBlock2CTileMap(
+                c_grid_desc_m_n_, I1 /* M01 */, I1 /* N01 */);
+
+            // A/B/C Batch Stride
+            compute_ptr_offset_of_batch_.BatchStrideA_ = e_g_n_k_wos_strides[0];
+            compute_ptr_offset_of_batch_.BatchStrideB_ = a_g_n_c_wis_strides[0];
+            compute_ptr_offset_of_batch_.BatchStrideE_ =
+                Conv_K_ * Conv_C_ *
+                std::accumulate(begin(filter_spatial_lengths_),
+                                end(filter_spatial_lengths_),
+                                index_t{1},
+                                std::multiplies<>{});
+
+            if(GridwiseGemm::CheckValidity(a_grid_desc_kbatch_k0_m_k1_,
+                                           b_grid_desc_kbatch_k0_n_k1_,
+                                           c_grid_desc_m_n_,
+                                           block_2_ctile_map_))
+            {
+                c_grid_desc_mblock_mperblock_nblock_nperblock_ =
+                    GridwiseGemm::MakeEGridDescriptor_MBlock_MPerBlock_NBlock_NPerBlock(
+                        c_grid_desc_m_n_);
+            }
+        }
+
+        const ADataType* p_a_grid_;
+        const BDataType* p_b_grid_;
+        CDataType* p_c_grid_;
+        AGridDesc_K0_M_K1 a_grid_desc_kbatch_k0_m_k1_;
+        BGridDesc_K0_N_K1 b_grid_desc_kbatch_k0_n_k1_;
+        CGridDesc_M_N c_grid_desc_m_n_;
+        CGridDesc_MBlock_MPerBlock_NBlock_NPerBlock c_grid_desc_mblock_mperblock_nblock_nperblock_;
+
+        Block2CTileMap block_2_ctile_map_;
+
+        // for computing batch offset
+        ComputePtrOffsetOfStridedBatch<I0> compute_ptr_offset_of_batch_;
+
+        OutElementwiseOperation a_element_op_;
+        InElementwiseOperation b_element_op_;
+        WeiElementwiseOperation c_element_op_;
+
+        // for checking IsSupportedArgument()
+        const index_t Conv_G_;
+        const index_t Conv_N_;
+        const index_t Conv_K_;
+        const index_t Conv_C_;
+        std::array<index_t, NDimSpatial> input_spatial_lengths_;
+        std::array<index_t, NDimSpatial> filter_spatial_lengths_;
+        std::array<index_t, NDimSpatial> output_spatial_lengths_;
+        const std::array<index_t, NDimSpatial>& conv_filter_strides_;
+        const std::array<index_t, NDimSpatial>& input_left_pads_;
+        const std::array<index_t, NDimSpatial>& input_right_pads_;
+        const index_t k_batch_;
+    };
+
+    // Invoker
+    struct Invoker : public BaseInvoker
+    {
+        using Argument = DeviceOp::Argument;
+
+        void Print(const Argument& arg)
+        {
+            std::cout << "arg.a_grid_desc_kbatch_k0_m_k1_{"
+                      << arg.a_grid_desc_kbatch_k0_m_k1_.GetLength(I0) << ", "
+                      << arg.a_grid_desc_kbatch_k0_m_k1_.GetLength(I1) << ", "
+                      << arg.a_grid_desc_kbatch_k0_m_k1_.GetLength(I2) << "}" << std::endl;
+
+            std::cout << "arg.b_grid_desc_kbatch_k0_n_k1_{"
+                      << arg.b_grid_desc_kbatch_k0_n_k1_.GetLength(I0) << ", "
+                      << arg.b_grid_desc_kbatch_k0_n_k1_.GetLength(I1) << ", "
+                      << arg.b_grid_desc_kbatch_k0_n_k1_.GetLength(I2) << "}" << std::endl;
+
+            std::cout << "arg.c_grid_desc_m_n_{" << arg.c_grid_desc_m_n_.GetLength(I0) << ", "
+                      << arg.c_grid_desc_m_n_.GetLength(I1) << "}" << std::endl;
+        }
+
+        float Run(const Argument& arg, const StreamConfig& stream_config = StreamConfig{})
+        {
+            if(stream_config.log_level_ > 0)
+            {
+                Print(arg);
+            }
+
+            if(!GridwiseGemm::CheckValidity(arg.a_grid_desc_kbatch_k0_m_k1_,
+                                            arg.b_grid_desc_kbatch_k0_n_k1_,
+                                            arg.c_grid_desc_m_n_,
+                                            arg.block_2_ctile_map_))
+            {
+                throw std::runtime_error(
+                    "wrong! GridwiseGemmMultipleD_k0mk1_k0nk1_mn_wmma_cshuffle has invalid "
+                    "setting");
+            }
+
+            const index_t grid_size =
+                arg.block_2_ctile_map_.CalculateGridSize(arg.c_grid_desc_m_n_) * arg.Conv_G_;
+
+            const auto K0 = arg.a_grid_desc_kbatch_k0_m_k1_.GetLength(I1);
+
+            const bool has_main_k0_block_loop = GridwiseGemm::CalculateHasMainKBlockLoop(K0);
+
+            auto launch_kernel = [&](auto has_main_k_block_loop) {
+                constexpr bool has_main_loop = has_main_k_block_loop.value;
+
+                const auto kernel = kernel_grouped_conv_multiple_d_wmma_cshuffle<
+                    GridwiseGemm,
+                    ADataType,
+                    BDataType,
+                    typename GridwiseGemm::DsGridPointer,
+                    CDataType,
+                    OutElementwiseOperation,
+                    InElementwiseOperation,
+                    WeiElementwiseOperation,
+                    AGridDesc_K0_M_K1,
+                    BGridDesc_K0_N_K1,
+                    DsGridDesc_MBlock_MPerBlock_NBlock_NPerBlock,
+                    CGridDesc_MBlock_MPerBlock_NBlock_NPerBlock,
+                    remove_reference_t<typename GridwiseGemm::DefaultBlock2CTileMap>,
+                    ComputePtrOffsetOfStridedBatch<I0>,
+                    has_main_loop>;
+
+                using EmptyTuple = Tuple<>;
+                return launch_and_time_kernel(stream_config,
+                                              kernel,
+                                              dim3(grid_size),
+                                              dim3(BlockSize),
+                                              0,
+                                              arg.p_a_grid_,
+                                              arg.p_b_grid_,
+                                              EmptyTuple{}, // Ds
+                                              arg.p_c_grid_,
+                                              arg.a_element_op_,
+                                              arg.b_element_op_,
+                                              arg.c_element_op_,
+                                              arg.Conv_G_,
+                                              arg.a_grid_desc_kbatch_k0_m_k1_,
+                                              arg.b_grid_desc_kbatch_k0_n_k1_,
+                                              DsGridDesc_MBlock_MPerBlock_NBlock_NPerBlock{},
+                                              arg.c_grid_desc_mblock_mperblock_nblock_nperblock_,
+                                              arg.block_2_ctile_map_,
+                                              arg.compute_ptr_offset_of_batch_);
+            };
+
+            if(has_main_k0_block_loop)
+            {
+                return launch_kernel(integral_constant<bool, true>{});
+            }
+            else
+            {
+                return launch_kernel(integral_constant<bool, false>{});
+            }
+        }
+
+        float Run(const BaseArgument* p_arg,
+                  const StreamConfig& stream_config = StreamConfig{}) override
+        {
+            return Run(*dynamic_cast<const Argument*>(p_arg), stream_config);
+        }
+    };
+
+    static constexpr bool IsValidCompilationParameter()
+    {
+        // TODO: properly implement this check
+        return true;
+    }
+
+    static bool IsSupportedArgument(const Argument& arg)
+    {
+        // check device
+        if(get_device_name() == "gfx1100" || get_device_name() == "gfx1101" ||
+           get_device_name() == "gfx1102")
+        {
+            if constexpr(!(is_same_v<AccDataType, float> || is_same_v<AccDataType, int32_t>))
+            {
+                return false;
+            }
+        }
+        else
+        {
+            return false;
+        }
+
+        // TODO: Add support for split_k > 1
+        if(arg.k_batch_ != 1)
+        {
+            return false;
+        }
+
+        if constexpr(!(is_NDHWGK_GKZYXC_NDHWGC || is_GNDHWK_GKZYXC_GNDHWC))
+        {
+            return false;
+        }
+
+        if constexpr(ConvBackwardWeightSpecialization ==
+                     ConvolutionBackwardWeightSpecialization::Filter1x1Stride1Pad0)
+        {
+            // check if it's a 1x1 convolution with stride=1 and no padding
+            for(int i = 0; i < NDimSpatial; i++)
+            {
+                if(!(arg.filter_spatial_lengths_[i] == 1 && arg.conv_filter_strides_[i] == 1 &&
+                     arg.input_left_pads_[i] == 0 && arg.input_right_pads_[i] == 0))
+                {
+                    return false;
+                }
+            }
+        }
+
+        // vector load A/B matrix from global memory
+        if(!(ABlockTransferSrcVectorDim == 1 && BBlockTransferSrcVectorDim == 1 &&
+             arg.Conv_K_ % ABlockTransferSrcScalarPerVector == 0 &&
+             arg.Conv_C_ % BBlockTransferSrcScalarPerVector == 0))
+        {
+            return false;
+        }
+
+        // vector store C matrix into global memory
+        if(!(arg.Conv_C_ % CShuffleBlockTransferScalarPerVector_NPerBlock == 0))
+        {
+            return false;
+        }
+
+        // Gridwise GEMM size
+        return GridwiseGemm::CheckValidity(arg.a_grid_desc_kbatch_k0_m_k1_,
+                                           arg.b_grid_desc_kbatch_k0_n_k1_,
+                                           arg.c_grid_desc_m_n_,
+                                           arg.block_2_ctile_map_);
+    }
+
+    bool IsSupportedArgument(const BaseArgument* p_arg) override
+    {
+        return IsSupportedArgument(*dynamic_cast<const Argument*>(p_arg));
+    }
+
+    static auto
+    MakeArgument(const InDataType* p_in_grid,
+                 WeiDataType* p_wei_grid,
+                 const OutDataType* p_out_grid,
+                 const std::array<index_t, NDimSpatial + 3>& a_g_n_c_wis_lengths, // input
+                 const std::array<index_t, NDimSpatial + 3>& a_g_n_c_wis_strides,
+                 const std::array<index_t, NDimSpatial + 3>& b_g_k_c_xs_lengths, // weight
+                 const std::array<index_t, NDimSpatial + 3>& b_g_k_c_xs_strides,
+                 const std::array<index_t, NDimSpatial + 3>& e_g_n_k_wos_lengths, // output
+                 const std::array<index_t, NDimSpatial + 3>& e_g_n_k_wos_strides,
+                 const std::array<index_t, NDimSpatial>& conv_filter_strides,
+                 const std::array<index_t, NDimSpatial>& conv_filter_dilations,
+                 const std::array<index_t, NDimSpatial>& input_left_pads,
+                 const std::array<index_t, NDimSpatial>& input_right_pads,
+                 InElementwiseOperation in_element_op,
+                 WeiElementwiseOperation wei_element_op,
+                 OutElementwiseOperation out_element_op,
+                 const index_t split_k)
+    {
+        return Argument{p_in_grid,
+                        p_wei_grid,
+                        p_out_grid,
+                        a_g_n_c_wis_lengths, // input
+                        a_g_n_c_wis_strides,
+                        b_g_k_c_xs_lengths, // weight
+                        b_g_k_c_xs_strides,
+                        e_g_n_k_wos_lengths, // output
+                        e_g_n_k_wos_strides,
+                        conv_filter_strides,
+                        conv_filter_dilations,
+                        input_left_pads,
+                        input_right_pads,
+                        in_element_op,
+                        wei_element_op,
+                        out_element_op,
+                        split_k};
+    }
+
+    static auto MakeInvoker() { return Invoker{}; }
+
+    std::unique_ptr<BaseArgument>
+    MakeArgumentPointer(const void* p_in_grid,
+                        void* p_wei_grid,
+                        const void* p_out_grid,
+                        const std::array<index_t, NDimSpatial + 3>& a_g_n_c_wis_lengths, // input
+                        const std::array<index_t, NDimSpatial + 3>& a_g_n_c_wis_strides,
+                        const std::array<index_t, NDimSpatial + 3>& b_g_k_c_xs_lengths, // weight
+                        const std::array<index_t, NDimSpatial + 3>& b_g_k_c_xs_strides,
+                        const std::array<index_t, NDimSpatial + 3>& e_g_n_k_wos_lengths, // output
+                        const std::array<index_t, NDimSpatial + 3>& e_g_n_k_wos_strides,
+                        const std::array<index_t, NDimSpatial>& conv_filter_strides,
+                        const std::array<index_t, NDimSpatial>& conv_filter_dilations,
+                        const std::array<index_t, NDimSpatial>& input_left_pads,
+                        const std::array<index_t, NDimSpatial>& input_right_pads,
+                        InElementwiseOperation in_element_op,
+                        WeiElementwiseOperation wei_element_op,
+                        OutElementwiseOperation out_element_op,
+                        const index_t split_k) override
+    {
+        return std::make_unique<Argument>(static_cast<const InDataType*>(p_in_grid),
+                                          static_cast<WeiDataType*>(p_wei_grid),
+                                          static_cast<const OutDataType*>(p_out_grid),
+                                          a_g_n_c_wis_lengths, // input
+                                          a_g_n_c_wis_strides,
+                                          b_g_k_c_xs_lengths, // weight
+                                          b_g_k_c_xs_strides,
+                                          e_g_n_k_wos_lengths, // output
+                                          e_g_n_k_wos_strides,
+                                          conv_filter_strides,
+                                          conv_filter_dilations,
+                                          input_left_pads,
+                                          input_right_pads,
+                                          in_element_op,
+                                          wei_element_op,
+                                          out_element_op,
+                                          split_k);
+    }
+
+    std::unique_ptr<BaseInvoker> MakeInvokerPointer() override
+    {
+        return std::make_unique<Invoker>(Invoker{});
+    }
+
+    std::string GetTypeString() const override
+    {
+        auto str = std::stringstream();
+
+        // clang-format off
+        str << "DeviceGroupedConvBwdWeight_Wmma_CShuffle"
+            << "<"
+            << BlockSize << ", "
+            << MPerBlock << ", "
+            << NPerBlock << ", "
+            << K0PerBlock << ", "
+            << getConvBackwardWeightSpecializationString(ConvBackwardWeightSpecialization) << ", "
+            << K1 << ", "
+            << ABlockTransferSrcScalarPerVector << ", "
+            << ABlockTransferDstScalarPerVector_K1 << ", "
+            << BBlockTransferSrcScalarPerVector << ", "
+            << BBlockTransferDstScalarPerVector_K1 << ", "
+            << CShuffleMRepeatPerShuffle << ", "
+            << CShuffleNRepeatPerShuffle << ", "
+            << CShuffleBlockTransferScalarPerVector_NPerBlock
+            << ">";
+        // clang-format on
+
+        return str.str();
+    }
+};
+
+} // namespace device
+} // namespace tensor_operation
+} // namespace ck

include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_xdl_cshuffle.hpp

@@ -14,6 +14,7 @@
 #include "ck/tensor_operation/gpu/device/device_grouped_conv_bwd_weight.hpp"
 #include "ck/tensor_operation/gpu/device/convolution_backward_weight_specialization.hpp"
 #include "ck/tensor_operation/gpu/grid/gridwise_gemm_xdlops_bwd_weight.hpp"
+#include "ck/tensor_operation/gpu/device/impl/device_grouped_conv_utils.hpp"
 #include "ck/host_utility/device_prop.hpp"
 #include "ck/host_utility/kernel_launch.hpp"
 
@@ -21,32 +22,6 @@ namespace ck {
 namespace tensor_operation {
 namespace device {
 
-namespace {
-
-struct ComputePtrOffsetOfStridedBatch
-{
-    __host__ __device__ constexpr long_index_t GetAPtrOffset(index_t g_idx) const
-    {
-        return g_idx * static_cast<long_index_t>(BatchStrideA_);
-    }
-
-    __host__ __device__ constexpr long_index_t GetBPtrOffset(index_t g_idx) const
-    {
-        return g_idx * static_cast<long_index_t>(BatchStrideB_);
-    }
-
-    __host__ __device__ constexpr long_index_t GetCPtrOffset(index_t g_idx) const
-    {
-        return g_idx * static_cast<long_index_t>(BatchStrideC_);
-    }
-
-    index_t BatchStrideA_;
-    index_t BatchStrideB_;
-    index_t BatchStrideC_;
-};
-
-} // namespace
-
 template <typename GridwiseGemm,
           typename FloatA,
           typename FloatB,
@@ -1222,7 +1197,7 @@ struct DeviceGroupedConvBwdWeight_Xdl_CShuffle
         Block2CTileMap block_2_ctile_map_;
 
         // for computing batch offset
-        ComputePtrOffsetOfStridedBatch compute_ptr_offset_of_batch_;
+        ComputePtrOffsetOfStridedBatch<I0> compute_ptr_offset_of_batch_;
 
         index_t M01_;
         index_t N01_;
@@ -1301,7 +1276,7 @@ struct DeviceGroupedConvBwdWeight_Xdl_CShuffle
                     remove_reference_t<DeviceOp::BGridDesc_K0_N_K1>,
                     remove_reference_t<DeviceOp::CGridDesc_MBlock_MPerBlock_NBlock_NPerBlock>,
                     remove_reference_t<DeviceOp::Block2CTileMap>,
-                    ComputePtrOffsetOfStridedBatch,
+                    ComputePtrOffsetOfStridedBatch<I0>,
                     has_main_loop>;
 
                 return launch_and_time_kernel(stream_config,
@@ -1348,6 +1323,10 @@ struct DeviceGroupedConvBwdWeight_Xdl_CShuffle
 
     static bool IsSupportedArgument(const Argument& arg)
     {
+        if(!ck::is_xdl_supported())
+        {
+            return false;
+        }
         if constexpr(NDimSpatial == 1)
         {
             if constexpr(!is_GNWK_GKXC_GNWC)

include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_fwd_multiple_d_wmma_cshuffle.hpp

@@ -471,7 +471,7 @@ struct DeviceGroupedConvFwdMultipleD_Wmma_CShuffle
             auto launch_kernel = [&](auto has_main_k_block_loop) {
                 constexpr bool has_main_loop = has_main_k_block_loop.value;
 
-                const auto kernel = kernel_grouped_conv_fwd_multiple_d_wmma_cshuffle<
+                const auto kernel = kernel_grouped_conv_multiple_d_wmma_cshuffle<
                     GridwiseOp,
                     ADataType,
                     BDataType,

include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_utils.hpp

@@ -43,7 +43,13 @@ struct ComputePtrOffsetOfStridedBatch
         return ds_offset;
     }
 
-    __host__ __device__ constexpr long_index_t GetEPtrOffset(index_t g_idx) const
+    [[maybe_unused]] __host__ __device__ constexpr long_index_t GetEPtrOffset(index_t g_idx) const
+    {
+        return g_idx * static_cast<long_index_t>(BatchStrideE_);
+    }
+
+    // alias for kernels without multiple D
+    [[maybe_unused]] __host__ __device__ constexpr long_index_t GetCPtrOffset(index_t g_idx) const
     {
         return g_idx * static_cast<long_index_t>(BatchStrideE_);
     }
@@ -52,6 +58,7 @@ struct ComputePtrOffsetOfStridedBatch
     index_t BatchStrideB_;
     Array<ck::index_t, NumDTensor> BatchStrideDs_;
     index_t BatchStrideE_;
+    index_t& BatchStrideC_ = BatchStrideE_; // alias for kernels without multiple D
 };
 
 } // namespace device

include/ck/tensor_operation/gpu/grid/gridwise_gemm_multiple_d_wmma_cshuffle.hpp

@@ -36,7 +36,7 @@ __global__ void
 #if CK_USE_LAUNCH_BOUNDS
     __launch_bounds__(CK_MAX_THREAD_PER_BLOCK, CK_MIN_BLOCK_PER_CU)
 #endif
-        kernel_grouped_conv_fwd_multiple_d_wmma_cshuffle(
+        kernel_grouped_conv_multiple_d_wmma_cshuffle(
             const ADataType* __restrict__ p_a_grid,
             const BDataType* __restrict__ p_b_grid,
             DsPointer p_ds_grid,
@@ -452,11 +452,11 @@ struct GridwiseGemmMultipleD_k0mk1_k0nk1_mn_wmma_cshuffle
     }
 
     // block_id to matrix tile idx (m0, n0) mapping are controlled by {M01, N01}
+    // CheckValidity for kernels without multi D
     template <typename Block2CTileMap>
     __host__ __device__ static constexpr bool
     CheckValidity(const AGridDesc_K0_M_K1& a_grid_desc_k0_m_k1,
                   const BGridDesc_K0_N_K1& b_grid_desc_k0_n_k1,
-                  const DsGridDesc_M_N& ds_grid_desc_m_n,
                   const EGridDesc_M_N& e_grid_desc_m_n,
                   const Block2CTileMap& block_2_ctile_map)
     {
@@ -471,18 +471,6 @@ struct GridwiseGemmMultipleD_k0mk1_k0nk1_mn_wmma_cshuffle
         const auto N  = b_grid_desc_k0_n_k1.GetLength(I1);
         const auto K0 = a_grid_desc_k0_m_k1.GetLength(I0);
 
-        bool valid = true;
-
-        static_for<0, NumDTensor, 1>{}([&](auto i) {
-            valid = valid && (M == ds_grid_desc_m_n[i].GetLength(I0) &&
-                              N == ds_grid_desc_m_n[i].GetLength(I1));
-        });
-
-        if(!valid)
-        {
-            return false;
-        }
-
         if(!(M == e_grid_desc_m_n.GetLength(I0) && N == e_grid_desc_m_n.GetLength(I1) &&
              K0 == b_grid_desc_k0_n_k1.GetLength(I0) && K1 == a_grid_desc_k0_m_k1.GetLength(I2) &&
              K1 == b_grid_desc_k0_n_k1.GetLength(I2)))
@@ -517,6 +505,31 @@ struct GridwiseGemmMultipleD_k0mk1_k0nk1_mn_wmma_cshuffle
         return true;
     }
 
+    template <typename Block2CTileMap>
+    __host__ __device__ static constexpr bool
+    CheckValidity(const AGridDesc_K0_M_K1& a_grid_desc_k0_m_k1,
+                  const BGridDesc_K0_N_K1& b_grid_desc_k0_n_k1,
+                  const DsGridDesc_M_N& ds_grid_desc_m_n,
+                  const EGridDesc_M_N& e_grid_desc_m_n,
+                  const Block2CTileMap& block_2_ctile_map)
+    {
+        const auto M = a_grid_desc_k0_m_k1.GetLength(I1);
+        const auto N = b_grid_desc_k0_n_k1.GetLength(I1);
+        bool valid   = true;
+        static_for<0, NumDTensor, 1>{}([&](auto i) {
+            valid = valid && (M == ds_grid_desc_m_n[i].GetLength(I0) &&
+                              N == ds_grid_desc_m_n[i].GetLength(I1));
+        });
+
+        if(!valid)
+        {
+            return false;
+        }
+
+        return CheckValidity(
+            a_grid_desc_k0_m_k1, b_grid_desc_k0_n_k1, e_grid_desc_m_n, block_2_ctile_map);
+    }
+
     __host__ __device__ static constexpr bool CalculateHasMainKBlockLoop(index_t K)
     {
         const index_t num_loop = K / (K0PerBlock * K1);

library/include/ck/library/tensor_operation_instance/gpu/grouped_conv_bwd_weight/device_grouped_conv_bwd_weight_dl_instance.hpp

@@ -6,8 +6,6 @@
 #include "ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_dl.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 {

library/include/ck/library/tensor_operation_instance/gpu/grouped_conv_bwd_weight/device_grouped_conv_bwd_weight_wmma_instance.hpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2023, Advanced Micro Devices, Inc. All rights reserved.
+
+#pragma once
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+#include "ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_wmma_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/device/convolution_backward_weight_specialization.hpp"
+
+namespace ck {
+namespace tensor_operation {
+namespace device {
+namespace instance {
+
+using F16 = ck::half_t;
+using F32 = float;
+using I8  = int8_t;
+using I32 = int32_t;
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using namespace ck::tensor_layout::convolution;
+
+using PassThrough = ck::tensor_operation::element_wise::PassThrough;
+
+static constexpr auto ConvBwdWeightDefault =
+    ck::tensor_operation::device::ConvolutionBackwardWeightSpecialization::Default;
+
+static constexpr auto ConvBwdWeightFilter1x1Stride1Pad0 =
+    ck::tensor_operation::device::ConvolutionBackwardWeightSpecialization::Filter1x1Stride1Pad0;
+
+template <index_t NDSpatial,
+          typename ALayout,
+          typename BLayout,
+          typename CLayout,
+          ConvolutionBackwardWeightSpecialization ConvSpec>
+using device_grouped_conv_bwd_weight_wmma_f16_instances =
+    std::tuple<
+        // clang-format off
+        //#####################################|    NumDim|       A|       B|       C| AData| BData|  CData| AccData|            A|           B|            C|    ConvForward| Block|  MPer|  NPer|  KPer| K1|  MPer| NPer| MRepeat| NRepeat|  ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockLds|  BBlockTransfer| BBlockTransfer| BBlockTransfer| BlockTransfer| BBlockTransfer| BBlockTransfer| BBlockLds|       CShuffle|       CShuffle| CBlockTransferClusterLengths|  CBlockTransfer|
+        //#####################################|   Spatial|  Layout|  Layout|  Layout|  Type|  Type|   Type|    Type|  Elementwise| Elementwise|  Elementwise| Specialization|  Size| Block| Block| Block|   |  WMMA| WMMA|        |        |   ThreadCluster|  ThreadCluster| SrcAccessOrder|   SrcVectorDim|      SrcScalar|      DstScalar| AddExtraM|   ThreadCluster|  ThreadCluster| SrcAccessOrder|  SrcVectorDim|      SrcScalar|      DstScalar| AddExtraN| MRepeatPerWave| NRepeatPerWave|            _MBlock_MPerBlock| ScalarPerVector|
+        //#####################################|          |        |        |        |      |      |       |        |    Operation|   Operation|    Operation|               |      |      |      |      |   |      |     |        |        | Lengths_K0_M_K1|   ArrangeOrder|               |               |      PerVector|   PerVector_K1|          | Lengths_K0_N_K1|   ArrangeOrder|               |              |      PerVector|   PerVector_K1|          |     PerShuffle|     PerShuffle|            _NBlock_NPerBlock|      _NPerBlock|
+        //#####################################|          |        |        |        |      |      |       |        |             |            |             |               |      |      |      |      |   |      |     |        |        |                |               |               |               |               |               |          |                |               |               |              |               |               |          |               |               |                             |                |
+        // generic instance
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          128,    64,    64,     4,  8,    16,   16,       2,       2,     S<4, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              1,              8,         1,     S<4, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              1,              8,         1,           1,           1,               S<1, 32, 1, 4>,               1>,
+        // blocksize=256
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          256,   128,   256,     8,  8,    16,   16,       2,       8,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 32, 1, 8>,               4>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          256,   256,   128,     8,  8,    16,   16,       8,       2,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,           1,           1,               S<1, 32, 1, 8>,               2>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          256,   256,    64,     8,  8,    16,   16,       4,       2,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              2,              8,         1,           1,           1,               S<1, 32, 1, 8>,               4>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          256,    64,   256,     8,  8,    16,   16,       2,       4,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              2,              8,         1,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 16, 1, 16>,              4>,
+        // blocksize=128
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          128,    64,   128,     8,  8,    16,   16,       2,       4,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   128,    64,     8,  8,    16,   16,       4,       2,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   128,   128,     8,  8,    16,   16,       4,       4,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          128,    32,   256,     8,  8,    16,   16,       1,       8,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              2,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   256,    32,     8,  8,    16,   16,       8,       1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              2,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        // blocksize=64
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           64,    64,    32,     8,  8,    16,   16,       4,       1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,           1,           1,               S<1, 16, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           64,    32,    64,     8,  8,    16,   16,       1,       4,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 32, 1, 2>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           64,    64,    64,     8,  8,    16,   16,       2,       4,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 32, 1, 2>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           64,   128,    32,     8,  8,    16,   16,       8,       1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,           1,           1,               S<1, 16, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           64,    32,   128,     8,  8,    16,   16,       1,       8,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 32, 1, 2>,               8>,
+        // blocksize=32
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    16,    32,     8,  8,    16,   16,       1,       2,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    16,    64,     8,  8,    16,   16,       1,       4,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    32,    64,     8,  8,    16,   16,       2,       4,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    32,    32,     8,  8,    16,   16,       2,       2,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    64,    32,     8,  8,    16,   16,       4,       2,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    64,    16,     8,  8,    16,   16,       4,       1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  F16,   F16,  F16,  F32,  PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    32,    16,     8,  8,    16,   16,       2,       1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              8,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              4,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>
+        // clang-format on
+        >;
+
+template <index_t NDSpatial,
+          typename ALayout,
+          typename BLayout,
+          typename CLayout,
+          ConvolutionBackwardWeightSpecialization ConvSpec>
+using device_grouped_conv_bwd_weight_wmma_i8_instances =
+    std::tuple<
+        // clang-format off
+        //#####################################|    NumDim|       A|       B|       C| AData| BData|  CData| AccData|            A|           B|            C|    ConvForward| Block|  MPer|  NPer|  KPer| K1|  MPer| NPer| MRepeat| NRepeat|  ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockLds|  BBlockTransfer| BBlockTransfer| BBlockTransfer| BlockTransfer| BBlockTransfer| BBlockTransfer| BBlockLds|       CShuffle|       CShuffle| CBlockTransferClusterLengths|  CBlockTransfer|
+        //#####################################|   Spatial|  Layout|  Layout|  Layout|  Type|  Type|   Type|    Type|  Elementwise| Elementwise|  Elementwise| Specialization|  Size| Block| Block| Block|   |  WMMA| WMMA|        |        |   ThreadCluster|  ThreadCluster| SrcAccessOrder|   SrcVectorDim|      SrcScalar|      DstScalar| AddExtraM|   ThreadCluster|  ThreadCluster| SrcAccessOrder|  SrcVectorDim|      SrcScalar|      DstScalar| AddExtraN| MRepeatPerWave| NRepeatPerWave|            _MBlock_MPerBlock| ScalarPerVector|
+        //#####################################|          |        |        |        |      |      |       |        |    Operation|   Operation|    Operation|               |      |      |      |      |   |      |     |        |        | Lengths_K0_M_K1|   ArrangeOrder|               |               |      PerVector|   PerVector_K1|          | Lengths_K0_N_K1|   ArrangeOrder|               |              |      PerVector|   PerVector_K1|          |     PerShuffle|     PerShuffle|            _NBlock_NPerBlock|      _NPerBlock|
+        //#####################################|          |        |        |        |      |      |       |        |             |            |             |               |      |      |      |      |   |      |     |        |        |                |               |               |               |               |               |          |                |               |               |              |               |               |          |               |               |                             |                |
+        // generic instance
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout,  I8,    I8,  I8,  I32,   PassThrough, PassThrough, PassThrough,       ConvSpec,          128,    64,    64,     4,  8,     16,   16,       2,       2,     S<4, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               1,              8,         1,     S<4, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,             1,             8,         1,           1,           1,               S<1, 32, 1, 4>,               1>,
+        // blocksize=256
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          256,    64,   256,     8,   8,    16,   16,       2,       4,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               2,              8,         1,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            8,              8,         1,           1,           1,               S<1, 32, 1, 8>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          256,   256,    64,     8,   8,    16,   16,       4,       2,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               8,              8,         1,     S<8, 32, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            2,              8,         1,           1,           1,               S<1, 64, 1, 4>,               8>,
+        // blocksize=128
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   128,   256,     8,   8,    16,   16,       4,       8,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               8,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,           16,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,    64,   256,     8,   8,    16,   16,       2,       8,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               4,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,           16,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,    32,   256,     8,   8,    16,   16,       1,       8,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               2,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,           16,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,    64,   128,     8,   8,    16,   16,       2,       4,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               4,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            8,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   128,    64,     8,   8,    16,   16,       4,       2,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               8,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            4,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   256,    32,     8,   8,    16,   16,       8,       1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              16,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            2,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   256,    64,     8,   8,    16,   16,       8,       2,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              16,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            4,              8,         1,           1,           1,               S<1, 16, 1, 8>,               2>,      
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,          128,   256,   128,     8,   8,    16,   16,       8,       4,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              16,              8,         1,     S<8, 16, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            8,              8,         1,           1,           1,               S<1, 32, 1, 4>,               8>, 
+        // blocksize=64
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           64,    32,   128,     8,   8,    16,   16,       1,       8,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               4,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,           16,              8,         1,           1,           1,               S<1, 32, 1, 2>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           64,    64,   128,     8,   8,    16,   16,       2,       8,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               8,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,           16,              8,         1,           1,           1,               S<1, 32, 1, 2>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           64,   128,    64,     8,   8,    16,   16,       8,       2,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              16,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            8,              8,         1,           1,           1,               S<1, 16, 1, 4>,               8>,
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           64,   128,    32,     8,   8,    16,   16,       8,       1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              16,              8,         1,      S<8, 8, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            4,              8,         1,           1,           1,               S<1, 16, 1, 4>,               8>,
+        // blocksize=32
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    16,    64,     8,   8,    16,   16,       1,       4,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               4,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,           16,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    64,    64,     8,   8,    16,   16,       4,       4,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              16,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,           16,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    32,    32,     8,   8,    16,   16,       2,       2,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,               8,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            8,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>,  
+        DeviceGroupedConvBwdWeight_Wmma_CShuffle<NDSpatial, ALayout, BLayout, CLayout, I8,    I8,  I8,  I32,    PassThrough, PassThrough, PassThrough,       ConvSpec,           32,    64,    16,     8,   8,    16,   16,       4,       1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,              16,              8,         1,      S<8, 4, 1>,     S<0, 2, 1>,     S<0, 2, 1>,             1,            4,              8,         1,           1,           1,               S<1, 16, 1, 2>,               8>
+        // clang-format on
+        >;
+
+} // namespace instance
+} // namespace device
+} // namespace tensor_operation
+} // namespace ck

library/include/ck/library/tensor_operation_instance/gpu/grouped_convolution_backward_weight.hpp

@@ -163,6 +163,30 @@ void add_device_grouped_conv3d_bwd_weight_xdl_gndhwc_gkzyxc_gndhwk_f16_instances
                                                            PassThrough,
                                                            PassThrough,
                                                            PassThrough>>>& instances);
+
+void add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_f16_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           GNDHWC,
+                                                           GKZYXC,
+                                                           GNDHWK,
+                                                           F16,
+                                                           F16,
+                                                           F16,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
+
+void add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_f16_1x1s1p0_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           GNDHWC,
+                                                           GKZYXC,
+                                                           GNDHWK,
+                                                           F16,
+                                                           F16,
+                                                           F16,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
 #endif
 #ifdef CK_ENABLE_FP32
 void add_device_grouped_conv3d_bwd_weight_xdl_gndhwc_gkzyxc_gndhwk_f32_instances(
@@ -177,6 +201,31 @@ void add_device_grouped_conv3d_bwd_weight_xdl_gndhwc_gkzyxc_gndhwk_f32_instances
                                                            PassThrough,
                                                            PassThrough>>>& instances);
 #endif
+#ifdef CK_ENABLE_INT8
+void add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_i8_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           GNDHWC,
+                                                           GKZYXC,
+                                                           GNDHWK,
+                                                           int8_t,
+                                                           int8_t,
+                                                           int8_t,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
+
+void add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_i8_1x1s1p0_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           GNDHWC,
+                                                           GKZYXC,
+                                                           GNDHWK,
+                                                           int8_t,
+                                                           int8_t,
+                                                           int8_t,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
+#endif
 #ifdef CK_ENABLE_BF16
 void add_device_grouped_conv3d_bwd_weight_xdl_ndhwgc_gkzyxc_ndhwgk_bf16_f32_bf16_instances(
     std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
@@ -202,6 +251,30 @@ void add_device_grouped_conv3d_bwd_weight_xdl_ndhwgc_gkzyxc_ndhwgk_f16_instances
                                                            PassThrough,
                                                            PassThrough,
                                                            PassThrough>>>& instances);
+
+void add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_f16_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           NDHWGC,
+                                                           GKZYXC,
+                                                           NDHWGK,
+                                                           F16,
+                                                           F16,
+                                                           F16,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
+
+void add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_f16_1x1s1p0_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           NDHWGC,
+                                                           GKZYXC,
+                                                           NDHWGK,
+                                                           F16,
+                                                           F16,
+                                                           F16,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
 #endif
 #ifdef CK_ENABLE_FP32
 void add_device_grouped_conv3d_bwd_weight_xdl_ndhwgc_gkzyxc_ndhwgk_f32_instances(
@@ -231,6 +304,31 @@ void add_device_grouped_conv3d_bwd_weight_xdl_ndhwgc_gkzyxc_ndhwgk_f16_comp_bf8_
                                                            BF8,
                                                            F8>>>& instances);
 #endif
+#ifdef CK_ENABLE_INT8
+void add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_i8_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           NDHWGC,
+                                                           GKZYXC,
+                                                           NDHWGK,
+                                                           int8_t,
+                                                           int8_t,
+                                                           int8_t,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
+
+void add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_i8_1x1s1p0_instances(
+    std::vector<std::unique_ptr<DeviceGroupedConvBwdWeight<3,
+                                                           NDHWGC,
+                                                           GKZYXC,
+                                                           NDHWGK,
+                                                           int8_t,
+                                                           int8_t,
+                                                           int8_t,
+                                                           PassThrough,
+                                                           PassThrough,
+                                                           PassThrough>>>& instances);
+#endif
 
 #ifdef DL_KERNELS
 // dl
@@ -694,6 +792,10 @@ struct DeviceOperationInstanceFactory<ck::tensor_operation::device::DeviceGroupe
 #endif
                     add_device_grouped_conv3d_bwd_weight_xdl_gndhwc_gkzyxc_gndhwk_f16_instances(
                         op_ptrs);
+                    add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_f16_instances(
+                        op_ptrs);
+                    add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_f16_1x1s1p0_instances(
+                        op_ptrs);
                 }
 #endif
 #ifdef CK_ENABLE_BF16
@@ -708,6 +810,16 @@ struct DeviceOperationInstanceFactory<ck::tensor_operation::device::DeviceGroupe
                     add_device_grouped_conv3d_bwd_weight_xdl_gndhwc_gkzyxc_gndhwk_bf16_f32_bf16_instances(
                         op_ptrs);
                 }
+#endif
+#ifdef CK_ENABLE_INT8
+                else if constexpr(is_same_v<InDataType, int8_t> && is_same_v<WeiDataType, int8_t> &&
+                                  is_same_v<OutDataType, int8_t>)
+                {
+                    add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_i8_instances(
+                        op_ptrs);
+                    add_device_grouped_conv3d_bwd_weight_wmma_gndhwc_gkzyxc_gndhwk_i8_1x1s1p0_instances(
+                        op_ptrs);
+                }
 #endif
             }
             else if constexpr(is_same_v<InLayout, NDHWGC> && is_same_v<WeiLayout, GKZYXC> &&
@@ -737,6 +849,10 @@ struct DeviceOperationInstanceFactory<ck::tensor_operation::device::DeviceGroupe
 #endif
                     add_device_grouped_conv3d_bwd_weight_xdl_ndhwgc_gkzyxc_ndhwgk_f16_instances(
                         op_ptrs);
+                    add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_f16_instances(
+                        op_ptrs);
+                    add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_f16_1x1s1p0_instances(
+                        op_ptrs);
                 }
 #endif
 #ifdef CK_ENABLE_BF16
@@ -752,6 +868,16 @@ struct DeviceOperationInstanceFactory<ck::tensor_operation::device::DeviceGroupe
                         op_ptrs);
                 }
 #endif
+#ifdef CK_ENABLE_INT8
+                else if constexpr(is_same_v<InDataType, int8_t> && is_same_v<WeiDataType, int8_t> &&
+                                  is_same_v<OutDataType, int8_t>)
+                {
+                    add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_i8_instances(
+                        op_ptrs);
+                    add_device_grouped_conv3d_bwd_weight_wmma_ndhwgc_gkzyxc_ndhwgk_i8_1x1s1p0_instances(
+                        op_ptrs);
+                }
+#endif
 #if defined CK_ENABLE_FP16 && defined CK_ENABLE_FP8 && defined CK_ENABLE_BF8
                 else if constexpr(is_same_v<InDataType, half_t> && is_same_v<WeiDataType, half_t> &&
                                   is_same_v<OutDataType, half_t> &&

library/src/tensor_operation_instance/gpu/grouped_conv1d_bwd_weight/CMakeLists.txt

 set(GROUPED_CONV1D_BWD_WEIGHT
-    device_grouped_conv1d_bwd_weight_xdl_gnwc_gkxc_gnwk_f16_instance.cpp
-    device_grouped_conv1d_bwd_weight_xdl_gnwc_gkxc_gnwk_f32_instance.cpp
-    device_grouped_conv1d_bwd_weight_xdl_gnwc_gkxc_gnwk_bf16_instance.cpp)
+    xdl/device_grouped_conv1d_bwd_weight_xdl_gnwc_gkxc_gnwk_f16_instance.cpp
+    xdl/device_grouped_conv1d_bwd_weight_xdl_gnwc_gkxc_gnwk_f32_instance.cpp
+    xdl/device_grouped_conv1d_bwd_weight_xdl_gnwc_gkxc_gnwk_bf16_instance.cpp)
 
 if(DL_KERNELS)
     list(APPEND GROUPED_CONV1D_BWD_WEIGHT
-        device_grouped_conv1d_bwd_weight_dl_gnwc_gkxc_gnwk_f16_instance.cpp
-        device_grouped_conv1d_bwd_weight_dl_gnwc_gkxc_gnwk_f32_instance.cpp
-        device_grouped_conv1d_bwd_weight_dl_gnwc_gkxc_gnwk_bf16_instance.cpp
-        device_grouped_conv1d_bwd_weight_dl_nwgc_gkxc_nwgk_f16_instance.cpp
-        device_grouped_conv1d_bwd_weight_dl_nwgc_gkxc_nwgk_f32_instance.cpp
-        device_grouped_conv1d_bwd_weight_dl_nwgc_gkxc_nwgk_bf16_instance.cpp)
+        dl/device_grouped_conv1d_bwd_weight_dl_gnwc_gkxc_gnwk_f16_instance.cpp
+        dl/device_grouped_conv1d_bwd_weight_dl_gnwc_gkxc_gnwk_f32_instance.cpp
+        dl/device_grouped_conv1d_bwd_weight_dl_gnwc_gkxc_gnwk_bf16_instance.cpp
+        dl/device_grouped_conv1d_bwd_weight_dl_nwgc_gkxc_nwgk_f16_instance.cpp
+        dl/device_grouped_conv1d_bwd_weight_dl_nwgc_gkxc_nwgk_f32_instance.cpp
+        dl/device_grouped_conv1d_bwd_weight_dl_nwgc_gkxc_nwgk_bf16_instance.cpp)
 endif()
 
 add_instance_library(device_grouped_conv1d_bwd_weight_instance ${GROUPED_CONV1D_BWD_WEIGHT})