add more datatype to gemm+gemm and conv+conv example (#397)

* refactor

* refactor

* adding int4/int8/fp16/bf16 for conv+conv and gemm+gemm

* adding int4/int8/fp16/bf16 for conv+conv and gemm+gemm

* clean

example/01_gemm/run_gemm_example.inc

@@ -43,30 +43,28 @@ bool run_gemm(const ProblemSize& problem_size, const ExecutionConfig& config)
     }
 
     Tensor<CDataType> c_m_n_host_result(f_host_tensor_descriptor(M, N, StrideC, CLayout{}));
-    Tensor<
-#ifdef BUILD_INT4_EXAMPLE
-        KernelCDataType
-#else
-        CDataType
-#endif
-        >
-        c_m_n_device_result(f_host_tensor_descriptor(M, N, StrideC, CLayout{}));
+    Tensor<CDataType> c_m_n_device_result(f_host_tensor_descriptor(M, N, StrideC, CLayout{}));
 
     std::cout << "a_m_k: " << a_m_k.mDesc << std::endl;
     std::cout << "b_k_n: " << b_k_n.mDesc << std::endl;
     std::cout << "c_m_n: " << c_m_n_host_result.mDesc << std::endl;
 
-    DeviceMem a_m_k_device_buf(sizeof(ADataType) * a_m_k.mDesc.GetElementSpaceSize());
-    DeviceMem b_k_n_device_buf(sizeof(BDataType) * b_k_n.mDesc.GetElementSpaceSize());
-    DeviceMem c_m_n_device_buf(sizeof(CDataType) * c_m_n_device_result.mDesc.GetElementSpaceSize());
-
 #ifdef BUILD_INT4_EXAMPLE
+    DeviceMem a_m_k_device_buf(sizeof(KernelADataType) * a_m_k.mDesc.GetElementSpaceSize());
+    DeviceMem b_k_n_device_buf(sizeof(KernelBDataType) * b_k_n.mDesc.GetElementSpaceSize());
+    DeviceMem c_m_n_device_buf(sizeof(KernelCDataType) *
+                               c_m_n_device_result.mDesc.GetElementSpaceSize());
+
     const Tensor<KernelADataType> a_m_k_converted(a_m_k);
     const Tensor<KernelBDataType> b_k_n_converted(b_k_n);
 
     a_m_k_device_buf.ToDevice(a_m_k_converted.mData.data());
     b_k_n_device_buf.ToDevice(b_k_n_converted.mData.data());
 #else
+    DeviceMem a_m_k_device_buf(sizeof(ADataType) * a_m_k.mDesc.GetElementSpaceSize());
+    DeviceMem b_k_n_device_buf(sizeof(BDataType) * b_k_n.mDesc.GetElementSpaceSize());
+    DeviceMem c_m_n_device_buf(sizeof(CDataType) * c_m_n_device_result.mDesc.GetElementSpaceSize());
+
     a_m_k_device_buf.ToDevice(a_m_k.mData.data());
     b_k_n_device_buf.ToDevice(b_k_n.mData.data());
 #endif
@@ -80,13 +78,13 @@ bool run_gemm(const ProblemSize& problem_size, const ExecutionConfig& config)
     auto invoker  = gemm.MakeInvoker();
     auto argument = gemm.MakeArgument(
 #ifdef BUILD_INT4_EXAMPLE
-        reinterpret_cast<KernelADataType*>(a_m_k_device_buf.GetDeviceBuffer()),
-        reinterpret_cast<KernelBDataType*>(b_k_n_device_buf.GetDeviceBuffer()),
-        reinterpret_cast<KernelCDataType*>(c_m_n_device_buf.GetDeviceBuffer()),
+        static_cast<KernelADataType*>(a_m_k_device_buf.GetDeviceBuffer()),
+        static_cast<KernelBDataType*>(b_k_n_device_buf.GetDeviceBuffer()),
+        static_cast<KernelCDataType*>(c_m_n_device_buf.GetDeviceBuffer()),
 #else
-        reinterpret_cast<ADataType*>(a_m_k_device_buf.GetDeviceBuffer()),
-        reinterpret_cast<BDataType*>(b_k_n_device_buf.GetDeviceBuffer()),
-        reinterpret_cast<CDataType*>(c_m_n_device_buf.GetDeviceBuffer()),
+        static_cast<ADataType*>(a_m_k_device_buf.GetDeviceBuffer()),
+        static_cast<BDataType*>(b_k_n_device_buf.GetDeviceBuffer()),
+        static_cast<CDataType*>(c_m_n_device_buf.GetDeviceBuffer()),
 #endif
         M,
         N,
@@ -128,13 +126,17 @@ bool run_gemm(const ProblemSize& problem_size, const ExecutionConfig& config)
 
         ref_invoker.Run(ref_argument);
 
-        c_m_n_device_buf.FromDevice(c_m_n_device_result.mData.data());
-
 #ifdef BUILD_INT4_EXAMPLE
-        const Tensor<CDataType> c_m_n_device_result_converted(c_m_n_device_result);
+        Tensor<CDataType> c_m_n_device_result_converted(c_m_n_host_result.mDesc);
+
+        c_m_n_device_buf.FromDevice(c_m_n_device_result_converted.mData.data());
+
+        c_m_n_device_result = c_m_n_device_result_converted.CopyAsType<CDataType>();
 
         return ck::utils::check_err(c_m_n_device_result_converted.mData, c_m_n_host_result.mData);
 #else
+        c_m_n_device_buf.FromDevice(c_m_n_device_result.mData.data());
+
         return ck::utils::check_err(c_m_n_device_result.mData, c_m_n_host_result.mData);
 #endif
     }

example/09_convnd_fwd/convnd_fwd_common.hpp

@@ -34,7 +34,7 @@ template <ck::index_t NDimSpatial,
           typename WeiElementOp,
           typename OutElementOp,
           typename DeviceConvNDFwdInstance>
-int run_grouped_conv_fwd(bool do_verification,
+bool run_grouped_conv_fwd(bool do_verification,
                           int init_method,
                           bool time_kernel,
                           const ck::utils::conv::ConvParam& conv_param,
@@ -164,10 +164,8 @@ int run_grouped_conv_fwd(bool do_verification,
         out_device_buf.FromDevice(out_device.mData.data());
 
         return ck::utils::check_err(
-                   out_device.mData, out_host.mData, "Error: incorrect results!", 1e-5f, 1e-4f)
-                   ? 0
-                   : 1;
+            out_device.mData, out_host.mData, "Error: incorrect results!", 1e-5f, 1e-4f);
     }
 
-    return 0;
+    return true;
 }

example/09_convnd_fwd/convnd_fwd_xdl_bf16.cpp

@@ -74,154 +74,6 @@ using DeviceGroupedConvNDFwdInstance =
         S<1, 32, 1, 8>,
         8>;
 
-int main(int argc, char* argv[])
-{
-    namespace ctc = ck::tensor_layout::convolution;
+#include "run_convnd_fwd_example.inc"
 
-    print_helper_msg();
-
-    bool do_verification = true;
-    int init_method      = 1;
-    bool time_kernel     = false;
-
-    ck::utils::conv::ConvParam conv_param{
-        2, 1, 128, 256, 192, {3, 3}, {71, 71}, {2, 2}, {1, 1}, {1, 1}, {1, 1}};
-
-    if(argc == 1)
-    {
-        // use default
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-    }
-    else
-    {
-        do_verification                   = std::stoi(argv[1]);
-        init_method                       = std::stoi(argv[2]);
-        time_kernel                       = std::stoi(argv[3]);
-        const ck::index_t num_dim_spatial = std::stoi(argv[4]);
-
-        conv_param = ck::utils::conv::parse_conv_param(num_dim_spatial, 5, argv);
-    }
-
-    const auto in_element_op  = InElementOp{};
-    const auto wei_element_op = WeiElementOp{};
-    const auto out_element_op = OutElementOp{};
-
-    if(conv_param.num_dim_spatial_ == 1)
-    {
-        using InLayout  = ctc::GNWC;
-        using WeiLayout = ctc::GKXC;
-        using OutLayout = ctc::GNWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            1,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<1, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 2)
-    {
-        using InLayout  = ctc::GNHWC;
-        using WeiLayout = ctc::GKYXC;
-        using OutLayout = ctc::GNHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            2,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<2, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 3)
-    {
-        using InLayout  = ctc::GNDHWC;
-        using WeiLayout = ctc::GKZYXC;
-        using OutLayout = ctc::GNDHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            3,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<3, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-
-    return 0;
-}
+int main(int argc, char* argv[]) { return run_convnd_fwd_example(argc, argv) ? 0 : 1; }

example/09_convnd_fwd/convnd_fwd_xdl_fp16.cpp

@@ -74,95 +74,6 @@ using DeviceGroupedConvNDFwdInstance =
         S<1, 32, 1, 8>,
         8>;
 
-int main(int argc, char* argv[])
-{
-    print_helper_msg();
+#include "run_convnd_fwd_example.inc"
 
-    bool do_verification = true;
-    int init_method      = 1;
-    bool time_kernel     = false;
-
-    ck::utils::conv::ConvParam conv_param{
-        2, 1, 128, 256, 192, {3, 3}, {71, 71}, {2, 2}, {1, 1}, {1, 1}, {1, 1}};
-
-    if(argc == 1)
-    {
-        // use default
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-    }
-    else
-    {
-        do_verification                   = std::stoi(argv[1]);
-        init_method                       = std::stoi(argv[2]);
-        time_kernel                       = std::stoi(argv[3]);
-        const ck::index_t num_dim_spatial = std::stoi(argv[4]);
-
-        conv_param = ck::utils::conv::parse_conv_param(num_dim_spatial, 5, argv);
-    }
-
-    const auto in_element_op  = InElementOp{};
-    const auto wei_element_op = WeiElementOp{};
-    const auto out_element_op = OutElementOp{};
-
-    const auto run = [&](auto ndim_spatial, auto in_layout, auto wei_layout, auto out_layout) {
-        constexpr ck::index_t ndim_spatial_value = ndim_spatial.value;
-
-        using InLayout  = decltype(in_layout);
-        using WeiLayout = decltype(wei_layout);
-        using OutLayout = decltype(out_layout);
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            ndim_spatial_value,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<ndim_spatial_value, InLayout, WeiLayout, OutLayout>>(
-            do_verification,
-            init_method,
-            time_kernel,
-            conv_param,
-            in_g_n_c_wis_desc,
-            wei_g_k_c_xs_desc,
-            out_g_n_k_wos_desc,
-            in_element_op,
-            wei_element_op,
-            out_element_op);
-    };
-
-    namespace ctc = ck::tensor_layout::convolution;
-
-    if(conv_param.num_dim_spatial_ == 1)
-    {
-        run(ck::Number<1>{}, ctc::GNWC{}, ctc::GKXC{}, ctc::GNWK{});
-    }
-    else if(conv_param.num_dim_spatial_ == 2)
-    {
-        run(ck::Number<2>{}, ctc::GNHWC{}, ctc::GKYXC{}, ctc::GNHWK{});
-    }
-    else if(conv_param.num_dim_spatial_ == 3)
-    {
-        run(ck::Number<3>{}, ctc::GNDHWC{}, ctc::GKZYXC{}, ctc::GNDHWK{});
-    }
-
-    return 0;
-}
+int main(int argc, char* argv[]) { return run_convnd_fwd_example(argc, argv) ? 0 : 1; }

example/09_convnd_fwd/convnd_fwd_xdl_fp32.cpp

@@ -74,154 +74,6 @@ using DeviceGroupedConvNDFwdInstance =
         S<1, 16, 1, 16>,
         4>;
 
-int main(int argc, char* argv[])
-{
-    namespace ctc = ck::tensor_layout::convolution;
+#include "run_convnd_fwd_example.inc"
 
-    print_helper_msg();
-
-    bool do_verification = true;
-    int init_method      = 1;
-    bool time_kernel     = false;
-
-    ck::utils::conv::ConvParam conv_param{
-        2, 1, 128, 256, 192, {3, 3}, {71, 71}, {2, 2}, {1, 1}, {1, 1}, {1, 1}};
-
-    if(argc == 1)
-    {
-        // use default
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-    }
-    else
-    {
-        do_verification                   = std::stoi(argv[1]);
-        init_method                       = std::stoi(argv[2]);
-        time_kernel                       = std::stoi(argv[3]);
-        const ck::index_t num_dim_spatial = std::stoi(argv[4]);
-
-        conv_param = ck::utils::conv::parse_conv_param(num_dim_spatial, 5, argv);
-    }
-
-    const auto in_element_op  = InElementOp{};
-    const auto wei_element_op = WeiElementOp{};
-    const auto out_element_op = OutElementOp{};
-
-    if(conv_param.num_dim_spatial_ == 1)
-    {
-        using InLayout  = ctc::GNWC;
-        using WeiLayout = ctc::GKXC;
-        using OutLayout = ctc::GNWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            1,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<1, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 2)
-    {
-        using InLayout  = ctc::GNHWC;
-        using WeiLayout = ctc::GKYXC;
-        using OutLayout = ctc::GNHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            2,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<2, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 3)
-    {
-        using InLayout  = ctc::GNDHWC;
-        using WeiLayout = ctc::GKZYXC;
-        using OutLayout = ctc::GNDHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            3,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<3, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-
-    return 0;
-}
+int main(int argc, char* argv[]) { return run_convnd_fwd_example(argc, argv) ? 0 : 1; }

example/09_convnd_fwd/convnd_fwd_xdl_fp64.cpp

@@ -74,154 +74,6 @@ using DeviceGroupedConvNDFwdInstance =
         S<1, 16, 1, 16>,
         1>;
 
-int main(int argc, char* argv[])
-{
-    namespace ctc = ck::tensor_layout::convolution;
+#include "run_convnd_fwd_example.inc"
 
-    print_helper_msg();
-
-    bool do_verification = true;
-    int init_method      = 1;
-    bool time_kernel     = false;
-
-    ck::utils::conv::ConvParam conv_param{
-        2, 1, 128, 256, 192, {3, 3}, {71, 71}, {2, 2}, {1, 1}, {1, 1}, {1, 1}};
-
-    if(argc == 1)
-    {
-        // use default
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-    }
-    else
-    {
-        do_verification                   = std::stoi(argv[1]);
-        init_method                       = std::stoi(argv[2]);
-        time_kernel                       = std::stoi(argv[3]);
-        const ck::index_t num_dim_spatial = std::stoi(argv[4]);
-
-        conv_param = ck::utils::conv::parse_conv_param(num_dim_spatial, 5, argv);
-    }
-
-    const auto in_element_op  = InElementOp{};
-    const auto wei_element_op = WeiElementOp{};
-    const auto out_element_op = OutElementOp{};
-
-    if(conv_param.num_dim_spatial_ == 1)
-    {
-        using InLayout  = ctc::GNWC;
-        using WeiLayout = ctc::GKXC;
-        using OutLayout = ctc::GNWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            1,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<1, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 2)
-    {
-        using InLayout  = ctc::GNHWC;
-        using WeiLayout = ctc::GKYXC;
-        using OutLayout = ctc::GNHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            2,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<2, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 3)
-    {
-        using InLayout  = ctc::GNDHWC;
-        using WeiLayout = ctc::GKZYXC;
-        using OutLayout = ctc::GNDHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            3,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<3, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-
-    return 0;
-}
+int main(int argc, char* argv[]) { return run_convnd_fwd_example(argc, argv) ? 0 : 1; }

example/09_convnd_fwd/convnd_fwd_xdl_int8.cpp

@@ -74,154 +74,6 @@ using DeviceGroupedConvNDFwdInstance =
         S<1, 64, 1, 4>,
         16>;
 
-int main(int argc, char* argv[])
-{
-    namespace ctc = ck::tensor_layout::convolution;
+#include "run_convnd_fwd_example.inc"
 
-    print_helper_msg();
-
-    bool do_verification = true;
-    int init_method      = 1;
-    bool time_kernel     = false;
-
-    ck::utils::conv::ConvParam conv_param{
-        2, 1, 128, 256, 192, {3, 3}, {71, 71}, {2, 2}, {1, 1}, {1, 1}, {1, 1}};
-
-    if(argc == 1)
-    {
-        // use default
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-    }
-    else
-    {
-        do_verification                   = std::stoi(argv[1]);
-        init_method                       = std::stoi(argv[2]);
-        time_kernel                       = std::stoi(argv[3]);
-        const ck::index_t num_dim_spatial = std::stoi(argv[4]);
-
-        conv_param = ck::utils::conv::parse_conv_param(num_dim_spatial, 5, argv);
-    }
-
-    const auto in_element_op  = InElementOp{};
-    const auto wei_element_op = WeiElementOp{};
-    const auto out_element_op = OutElementOp{};
-
-    if(conv_param.num_dim_spatial_ == 1)
-    {
-        using InLayout  = ctc::GNWC;
-        using WeiLayout = ctc::GKXC;
-        using OutLayout = ctc::GNWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            1,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<1, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 2)
-    {
-        using InLayout  = ctc::GNHWC;
-        using WeiLayout = ctc::GKYXC;
-        using OutLayout = ctc::GNHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            2,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<2, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-    else if(conv_param.num_dim_spatial_ == 3)
-    {
-        using InLayout  = ctc::GNDHWC;
-        using WeiLayout = ctc::GKZYXC;
-        using OutLayout = ctc::GNDHWK;
-
-        const auto in_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
-                conv_param);
-
-        const auto wei_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
-                conv_param);
-
-        const auto out_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
-                conv_param);
-
-        return run_grouped_conv_fwd<
-            3,
-            InDataType,
-            WeiDataType,
-            OutDataType,
-            InElementOp,
-            WeiElementOp,
-            OutElementOp,
-            DeviceGroupedConvNDFwdInstance<3, InLayout, WeiLayout, OutLayout>>(do_verification,
-                                                                               init_method,
-                                                                               time_kernel,
-                                                                               conv_param,
-                                                                               in_g_n_c_wis_desc,
-                                                                               wei_g_k_c_xs_desc,
-                                                                               out_g_n_k_wos_desc,
-                                                                               in_element_op,
-                                                                               wei_element_op,
-                                                                               out_element_op);
-    }
-
-    return 0;
-}
+int main(int argc, char* argv[]) { return run_convnd_fwd_example(argc, argv) ? 0 : 1; }

example/09_convnd_fwd/run_convnd_fwd_example.inc

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+#pragma once
+
+bool run_convnd_fwd_example(int argc, char* argv[])
+{
+    print_helper_msg();
+
+    bool do_verification = true;
+    int init_method      = 1;
+    bool time_kernel     = false;
+
+    ck::utils::conv::ConvParam conv_param{
+        2, 1, 128, 256, 192, {3, 3}, {71, 71}, {2, 2}, {1, 1}, {1, 1}, {1, 1}};
+
+    if(argc == 1)
+    {
+        // use default
+    }
+    else if(argc == 4)
+    {
+        do_verification = std::stoi(argv[1]);
+        init_method     = std::stoi(argv[2]);
+        time_kernel     = std::stoi(argv[3]);
+    }
+    else
+    {
+        do_verification                   = std::stoi(argv[1]);
+        init_method                       = std::stoi(argv[2]);
+        time_kernel                       = std::stoi(argv[3]);
+        const ck::index_t num_dim_spatial = std::stoi(argv[4]);
+
+        conv_param = ck::utils::conv::parse_conv_param(num_dim_spatial, 5, argv);
+    }
+
+    const auto in_element_op  = InElementOp{};
+    const auto wei_element_op = WeiElementOp{};
+    const auto out_element_op = OutElementOp{};
+
+    const auto run = [&](auto ndim_spatial, auto in_layout, auto wei_layout, auto out_layout) {
+        constexpr ck::index_t ndim_spatial_value = ndim_spatial.value;
+
+        using InLayout  = decltype(in_layout);
+        using WeiLayout = decltype(wei_layout);
+        using OutLayout = decltype(out_layout);
+
+        const auto in_g_n_c_wis_desc =
+            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<InLayout>(
+                conv_param);
+
+        const auto wei_g_k_c_xs_desc =
+            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<WeiLayout>(
+                conv_param);
+
+        const auto out_g_n_k_wos_desc =
+            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<OutLayout>(
+                conv_param);
+
+        return run_grouped_conv_fwd<
+            ndim_spatial_value,
+            InDataType,
+            WeiDataType,
+            OutDataType,
+            InElementOp,
+            WeiElementOp,
+            OutElementOp,
+            DeviceGroupedConvNDFwdInstance<ndim_spatial_value, InLayout, WeiLayout, OutLayout>>(
+            do_verification,
+            init_method,
+            time_kernel,
+            conv_param,
+            in_g_n_c_wis_desc,
+            wei_g_k_c_xs_desc,
+            out_g_n_k_wos_desc,
+            in_element_op,
+            wei_element_op,
+            out_element_op);
+    };
+
+    namespace ctc = ck::tensor_layout::convolution;
+
+    if(conv_param.num_dim_spatial_ == 1)
+    {
+        return run(ck::Number<1>{}, ctc::GNWC{}, ctc::GKXC{}, ctc::GNWK{});
+    }
+    else if(conv_param.num_dim_spatial_ == 2)
+    {
+        return run(ck::Number<2>{}, ctc::GNHWC{}, ctc::GKYXC{}, ctc::GNHWK{});
+    }
+    else if(conv_param.num_dim_spatial_ == 3)
+    {
+        return run(ck::Number<3>{}, ctc::GNDHWC{}, ctc::GKZYXC{}, ctc::GNDHWK{});
+    }
+
+    return true;
+}

example/31_batched_gemm_gemm/CMakeLists.txt

+add_example_executable(example_batched_gemm_gemm_xdl_fp32 batched_gemm_gemm_xdl_fp32.cpp)
 add_example_executable(example_batched_gemm_gemm_xdl_fp16 batched_gemm_gemm_xdl_fp16.cpp)
+add_example_executable(example_batched_gemm_gemm_xdl_bf16 batched_gemm_gemm_xdl_bf16.cpp)
+add_example_executable(example_batched_gemm_gemm_xdl_int8 batched_gemm_gemm_xdl_int8.cpp)
+
+if(USE_BITINT_EXTENSION_INT4)
+add_example_executable(example_batched_gemm_gemm_xdl_int4 batched_gemm_gemm_xdl_int4.cpp)
+endif(USE_BITINT_EXTENSION_INT4)

example/31_batched_gemm_gemm/batched_gemm_gemm_xdl_bf16.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+/*
+Gemm + Gemm fused operation. Computes C_m_o = A_m_k * B0_k_n * B1_n_o
+                                              |------------|
+                                                   Gemm0
+                                              |---------------------|
+                                                       Gemm1
+*/
+
+#include <iostream>
+#include <numeric>
+#include <initializer_list>
+#include <cstdlib>
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/gemm_specialization.hpp"
+#include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_batched_gemm.hpp"
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using BF16 = ck::bhalf_t;
+using F32  = float;
+
+using Row = ck::tensor_layout::gemm::RowMajor;
+using Col = ck::tensor_layout::gemm::ColumnMajor;
+
+using PassThrough = ck::tensor_operation::element_wise::PassThrough;
+
+using ADataType        = BF16;
+using B0DataType       = BF16;
+using B1DataType       = BF16;
+using AccDataType      = F32;
+using CShuffleDataType = F32;
+using CDataType        = BF16;
+
+using ALayout  = Row;
+using B0Layout = Col;
+using B1Layout = Row;
+using CLayout  = Row;
+
+using AElementOp    = PassThrough;
+using B0ElementOp   = PassThrough;
+using Acc0ElementOp = PassThrough;
+using B1ElementOp   = PassThrough;
+using CElementOp    = PassThrough;
+
+static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
+
+using DeviceGemmInstance = ck::tensor_operation::device::DeviceBatchedGemmGemm_Xdl_CShuffle<
+    ALayout,
+    B0Layout,
+    B1Layout,
+    CLayout,
+    ADataType,
+    B0DataType,
+    B1DataType,
+    CDataType,
+    AccDataType,
+    CShuffleDataType,
+    AElementOp,
+    B0ElementOp,
+    Acc0ElementOp,
+    B1ElementOp,
+    CElementOp,
+    GemmDefault,
+    1,
+    256,
+    128,         // MPerBlock
+    128,         // NPerBlock
+    32,          // KPerBlock
+    128,         // Gemm1NPerBlock
+    32,          // Gemm1KPerBlock
+    8,           // AK1
+    8,           // BK1
+    2,           // B1K1
+    32,          // MPerXDL
+    32,          // NPerXDL
+    1,           // MXdlPerWave
+    4,           // NXdlPerWave
+    4,           // Gemm1NXdlPerWave
+    S<4, 64, 1>, // ABlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    8,
+    8,
+    true,
+    S<4, 64, 1>, // BBlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    8,
+    8,
+    true,
+    S<8, 32, 1>, // B1BlockTransfer
+    S<0, 2, 1>,
+    S<0, 2, 1>,
+    1,
+    4,
+    2,
+    false,
+    1,              // CShuffleMXdlPerWavePerShuffle
+    2,              // CShuffleNXdlPerWavePerShuffle
+    S<1, 32, 1, 8>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
+    8>;             // CShuffleBlockTransferScalarPerVector_NPerBlock
+
+using ReferenceGemm0Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B0DataType,
+                                                                                ADataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B0ElementOp,
+                                                                                CElementOp>;
+
+using ReferenceGemm1Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B1DataType,
+                                                                                CDataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B1ElementOp,
+                                                                                CElementOp>;
+
+#include "run_batched_gemm_gemm_example.inc"
+
+int main(int argc, char* argv[]) { return run_batched_gemm_gemm_example(argc, argv) ? 0 : 1; }

example/31_batched_gemm_gemm/batched_gemm_gemm_xdl_fp16.cpp

@@ -121,6 +121,7 @@ using ReferenceGemm0Instance = ck::tensor_operation::host::ReferenceBatchedGemm<
                                                                                 AElementOp,
                                                                                 B0ElementOp,
                                                                                 CElementOp>;
+
 using ReferenceGemm1Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
                                                                                 B1DataType,
                                                                                 CDataType,
@@ -129,244 +130,6 @@ using ReferenceGemm1Instance = ck::tensor_operation::host::ReferenceBatchedGemm<
                                                                                 B1ElementOp,
                                                                                 CElementOp>;
 
-int main(int argc, char* argv[])
-{
-    bool do_verification = true;
-    int init_method      = 1;
-    bool time_kernel     = false;
-
-    // GEMM shape
-    ck::index_t M             = 1024;
-    ck::index_t N             = 1024;
-    ck::index_t K             = 64;
-    ck::index_t O             = 128;
-    ck::index_t BatchCount    = 4;
-    ck::index_t StrideA       = -1;
-    ck::index_t StrideB0      = -1;
-    ck::index_t StrideB1      = -1;
-    ck::index_t StrideC       = -1;
-    ck::index_t BatchStrideA  = -1;
-    ck::index_t BatchStrideB0 = -1;
-    ck::index_t BatchStrideB1 = -1;
-    ck::index_t BatchStrideC  = -1;
-
-    if(argc == 1)
-    {
-        // use default case
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-    }
-    else if(argc == 9)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-
-        M = std::stoi(argv[4]);
-        N = std::stoi(argv[5]);
-        K = std::stoi(argv[6]);
-        O = std::stoi(argv[7]);
-
-        BatchCount = std::stoi(argv[8]);
-    }
-    else if(argc == 17)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-
-        M = std::stoi(argv[4]);
-        N = std::stoi(argv[5]);
-        K = std::stoi(argv[6]);
-        O = std::stoi(argv[7]);
-
-        BatchCount = std::stoi(argv[8]);
-
-        StrideA  = std::stoi(argv[9]);
-        StrideB0 = std::stoi(argv[10]);
-        StrideB1 = std::stoi(argv[11]);
-        StrideC  = std::stoi(argv[12]);
-
-        BatchStrideA  = std::stoi(argv[13]);
-        BatchStrideB0 = std::stoi(argv[14]);
-        BatchStrideB1 = std::stoi(argv[15]);
-        BatchStrideC  = std::stoi(argv[16]);
-    }
-    else
-    {
-        printf("arg1: verification (0=no, 1=yes)\n");
-        printf("arg2: initialization (0=no init, 1=integer value, 2=decimal value)\n");
-        printf("arg3: time kernel (0=no, 1=yes)\n");
-        printf("arg4 to 17: M, N, K, O, Batch, StrideA, StrideB0, StrideB1, StrideC, BatchStrideA, "
-               "BatchStrideB0, BatchStrideB1, BatchStrideC\n");
-        exit(0);
-    }
-
-    const int DefaultStrideA  = ck::is_same_v<ALayout, Row> ? K : M;
-    const int DefaultStrideB0 = ck::is_same_v<B0Layout, Row> ? N : K;
-    const int DefaultStrideB1 = ck::is_same_v<B1Layout, Row> ? O : N;
-    const int DefaultStrideC  = ck::is_same_v<CLayout, Row> ? O : M;
-
-    StrideA  = (StrideA < 0) ? DefaultStrideA : StrideA;
-    StrideB0 = (StrideB0 < 0) ? DefaultStrideB0 : StrideB0;
-    StrideB1 = (StrideB1 < 0) ? DefaultStrideB1 : StrideB1;
-    StrideC  = (StrideC < 0) ? DefaultStrideC : StrideC;
-
-    const int DefaultBatchStrideA  = (ck::is_same_v<ALayout, Col> ? K : M) * StrideA;
-    const int DefaultBatchStrideB0 = (ck::is_same_v<B0Layout, Col> ? N : K) * StrideB0;
-    const int DefaultBatchStrideB1 = (ck::is_same_v<B1Layout, Col> ? O : N) * StrideB1;
-    const int DefaultBatchStrideC  = (ck::is_same_v<CLayout, Col> ? O : M) * StrideC;
-
-    BatchStrideA  = BatchStrideA < 0 ? DefaultBatchStrideA : BatchStrideA;
-    BatchStrideB0 = BatchStrideB0 < 0 ? DefaultBatchStrideB0 : BatchStrideB0;
-    BatchStrideB1 = BatchStrideB1 < 0 ? DefaultBatchStrideB1 : BatchStrideB1;
-    BatchStrideC  = BatchStrideC < 0 ? DefaultBatchStrideC : BatchStrideC;
-
-    auto f_host_tensor_descriptor = [](std::size_t batch_count,
-                                       std::size_t row,
-                                       std::size_t col,
-                                       std::size_t stride,
-                                       std::size_t batch_stride,
-                                       auto layout) {
-        if(std::is_same<decltype(layout), Row>::value)
-        {
-            return HostTensorDescriptor(std::vector<std::size_t>({batch_count, row, col}),
-                                        std::vector<std::size_t>({batch_stride, stride, 1}));
-        }
-        else
-        {
-            return HostTensorDescriptor(std::vector<std::size_t>({batch_count, row, col}),
-                                        std::vector<std::size_t>({batch_stride, 1, stride}));
-        }
-    };
-
-    // C_m_o = A_m_k * B0_k_n * B1_n_o
-    Tensor<ADataType> a_g_m_k(
-        f_host_tensor_descriptor(BatchCount, M, K, StrideA, BatchStrideA, ALayout{}));
-    Tensor<B0DataType> b0_g_k_n(
-        f_host_tensor_descriptor(BatchCount, K, N, StrideB0, BatchStrideB0, B0Layout{}));
-    Tensor<B1DataType> b1_g_n_o(
-        f_host_tensor_descriptor(BatchCount, N, O, StrideB1, BatchStrideB1, B1Layout{}));
-    Tensor<CDataType> c_g_m_o_host_result(
-        f_host_tensor_descriptor(BatchCount, M, O, StrideC, BatchStrideC, CLayout{}));
-    Tensor<CDataType> c_g_m_o_device_result(
-        f_host_tensor_descriptor(BatchCount, M, O, StrideC, BatchStrideC, CLayout{}));
-
-    std::cout << "a_g_m_k: " << a_g_m_k.mDesc << std::endl;
-    std::cout << "b0_g_k_n: " << b0_g_k_n.mDesc << std::endl;
-    std::cout << "b1_g_n_o: " << b1_g_n_o.mDesc << std::endl;
-    std::cout << "c_g_m_o: " << c_g_m_o_host_result.mDesc << std::endl;
-
-    switch(init_method)
-    {
-    case 0: break;
-    case 1:
-        a_g_m_k.GenerateTensorValue(GeneratorTensor_2<ADataType>{-5, 5});
-        b0_g_k_n.GenerateTensorValue(GeneratorTensor_2<B0DataType>{-5, 5});
-        b1_g_n_o.GenerateTensorValue(GeneratorTensor_2<B1DataType>{-5, 5});
-        break;
-    case 2:
-        a_g_m_k.GenerateTensorValue(GeneratorTensor_3<ADataType>{0.0, 1.0});
-        b0_g_k_n.GenerateTensorValue(GeneratorTensor_3<B0DataType>{0.0, 1.0});
-        b1_g_n_o.GenerateTensorValue(GeneratorTensor_3<B1DataType>{-0.5, 0.5});
-        break;
-    default:
-        a_g_m_k.GenerateTensorValue(GeneratorTensor_1<ADataType>{1});
-        b0_g_k_n.GenerateTensorValue(GeneratorTensor_Sequential<1>{});
-        b1_g_n_o.GenerateTensorValue(GeneratorTensor_Diagonal<B1DataType>{});
-    }
-
-    DeviceMem a_g_m_k_device_buf(sizeof(ADataType) * a_g_m_k.mDesc.GetElementSpaceSize());
-    DeviceMem b0_g_k_n_device_buf(sizeof(B0DataType) * b0_g_k_n.mDesc.GetElementSpaceSize());
-    DeviceMem b1_g_n_o_device_buf(sizeof(B1DataType) * b1_g_n_o.mDesc.GetElementSpaceSize());
-    DeviceMem c_g_m_o_device_buf(sizeof(CDataType) *
-                                 c_g_m_o_device_result.mDesc.GetElementSpaceSize());
-
-    a_g_m_k_device_buf.ToDevice(a_g_m_k.mData.data());
-    b0_g_k_n_device_buf.ToDevice(b0_g_k_n.mData.data());
-    b1_g_n_o_device_buf.ToDevice(b1_g_n_o.mData.data());
-
-    auto a_element_op    = AElementOp{};
-    auto b0_element_op   = B0ElementOp{};
-    auto acc0_element_op = Acc0ElementOp{};
-    auto b1_element_op   = B1ElementOp{};
-    auto c_element_op    = CElementOp{};
-
-    // do GEMM
-    auto gemm    = DeviceGemmInstance{};
-    auto invoker = gemm.MakeInvoker();
-    auto argument =
-        gemm.MakeArgument(static_cast<ADataType*>(a_g_m_k_device_buf.GetDeviceBuffer()),
-                          static_cast<B0DataType*>(b0_g_k_n_device_buf.GetDeviceBuffer()),
-                          static_cast<B1DataType*>(b1_g_n_o_device_buf.GetDeviceBuffer()),
-                          static_cast<CDataType*>(c_g_m_o_device_buf.GetDeviceBuffer()),
-                          M,
-                          N,
-                          K,
-                          O,
-                          BatchCount,
-                          StrideA,
-                          StrideB0,
-                          StrideB1,
-                          StrideC,
-                          BatchStrideA,
-                          BatchStrideB0,
-                          BatchStrideB1,
-                          BatchStrideC,
-                          a_element_op,
-                          b0_element_op,
-                          acc0_element_op,
-                          b1_element_op,
-                          c_element_op);
-
-    if(!gemm.IsSupportedArgument(argument))
-    {
-        std::cout << gemm.GetTypeString() << " does not support this problem" << std::endl;
-
-        return 0;
-    }
-
-    float ave_time = invoker.Run(argument, StreamConfig{nullptr, time_kernel});
-
-    std::size_t flop      = (size_t(M) * N * K * 2 + size_t(M) * N * O * 2) * BatchCount;
-    std::size_t num_btype = (sizeof(ADataType) * M * K + sizeof(B0DataType) * K * N +
-                             sizeof(B1DataType) * N * O + sizeof(CDataType) * M * O) *
-                            BatchCount;
-
-    float tflops = static_cast<float>(flop) / 1.E9 / ave_time;
-
-    float gb_per_sec = num_btype / 1.E6 / ave_time;
-
-    std::cout << "Perf: " << ave_time << " ms, " << tflops << " TFlops, " << gb_per_sec << " GB/s, "
-              << gemm.GetTypeString() << std::endl;
-
-    c_g_m_o_device_buf.FromDevice(c_g_m_o_device_result.mData.data());
-
-    if(do_verification)
-    {
-        // Output of Gemm0 is input A of Gemm1
-        Tensor<ADataType> a1_g_m_n(f_host_tensor_descriptor(BatchCount, M, N, N, M * N, Row{}));
-
-        auto ref_gemm0          = ReferenceGemm0Instance{};
-        auto ref_gemm0_invoker  = ref_gemm0.MakeInvoker();
-        auto ref_gemm0_argument = ref_gemm0.MakeArgument(
-            a_g_m_k, b0_g_k_n, a1_g_m_n, a_element_op, b0_element_op, PassThrough{});
-
-        ref_gemm0_invoker.Run(ref_gemm0_argument);
-
-        auto ref_gemm1          = ReferenceGemm1Instance{};
-        auto ref_gemm1_invoker  = ref_gemm1.MakeInvoker();
-        auto ref_gemm1_argument = ref_gemm1.MakeArgument(
-            a1_g_m_n, b1_g_n_o, c_g_m_o_host_result, PassThrough{}, b1_element_op, c_element_op);
-
-        ref_gemm1_invoker.Run(ref_gemm1_argument);
-
-        return ck::utils::check_err(c_g_m_o_device_result.mData, c_g_m_o_host_result.mData) ? 0 : 1;
-    }
+#include "run_batched_gemm_gemm_example.inc"
 
-    return 0;
-}
+int main(int argc, char* argv[]) { return run_batched_gemm_gemm_example(argc, argv) ? 0 : 1; }

example/31_batched_gemm_gemm/batched_gemm_gemm_xdl_fp32.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+/*
+Gemm + Gemm fused operation. Computes C_m_o = A_m_k * B0_k_n * B1_n_o
+                                              |------------|
+                                                   Gemm0
+                                              |---------------------|
+                                                       Gemm1
+*/
+
+#include <iostream>
+#include <numeric>
+#include <initializer_list>
+#include <cstdlib>
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/gemm_specialization.hpp"
+#include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_batched_gemm.hpp"
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using F32 = float;
+
+using Row = ck::tensor_layout::gemm::RowMajor;
+using Col = ck::tensor_layout::gemm::ColumnMajor;
+
+using PassThrough = ck::tensor_operation::element_wise::PassThrough;
+
+using ADataType        = F32;
+using B0DataType       = F32;
+using B1DataType       = F32;
+using AccDataType      = F32;
+using CShuffleDataType = F32;
+using CDataType        = F32;
+
+using ALayout  = Row;
+using B0Layout = Col;
+using B1Layout = Row;
+using CLayout  = Row;
+
+using AElementOp    = PassThrough;
+using B0ElementOp   = PassThrough;
+using Acc0ElementOp = PassThrough;
+using B1ElementOp   = PassThrough;
+using CElementOp    = PassThrough;
+
+static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
+
+using DeviceGemmInstance = ck::tensor_operation::device::DeviceBatchedGemmGemm_Xdl_CShuffle<
+    ALayout,
+    B0Layout,
+    B1Layout,
+    CLayout,
+    ADataType,
+    B0DataType,
+    B1DataType,
+    CDataType,
+    AccDataType,
+    CShuffleDataType,
+    AElementOp,
+    B0ElementOp,
+    Acc0ElementOp,
+    B1ElementOp,
+    CElementOp,
+    GemmDefault,
+    1,
+    256,
+    128,         // MPerBlock
+    128,         // NPerBlock
+    16,          // KPerBlock
+    128,         // Gemm1NPerBlock
+    16,          // Gemm1KPerBlock
+    4,           // AK1
+    4,           // BK1
+    1,           // B1K1
+    32,          // MPerXDL
+    32,          // NPerXDL
+    1,           // MXdlPerWave
+    4,           // NXdlPerWave
+    4,           // Gemm1NXdlPerWave
+    S<4, 64, 1>, // ABlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    4,
+    4,
+    true,
+    S<4, 64, 1>, // BBlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    4,
+    4,
+    true,
+    S<8, 32, 1>, // B1BlockTransfer
+    S<0, 2, 1>,
+    S<0, 2, 1>,
+    1,
+    4,
+    1,
+    false,
+    1,               // CShuffleMXdlPerWavePerShuffle
+    2,               // CShuffleNXdlPerWavePerShuffle
+    S<1, 16, 1, 16>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
+    4>;              // CShuffleBlockTransferScalarPerVector_NPerBlock
+
+using ReferenceGemm0Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B0DataType,
+                                                                                ADataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B0ElementOp,
+                                                                                CElementOp>;
+
+using ReferenceGemm1Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B1DataType,
+                                                                                CDataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B1ElementOp,
+                                                                                CElementOp>;
+
+#include "run_batched_gemm_gemm_example.inc"
+
+int main(int argc, char* argv[]) { return run_batched_gemm_gemm_example(argc, argv) ? 0 : 1; }

example/31_batched_gemm_gemm/batched_gemm_gemm_xdl_int4.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+/*
+Gemm + Gemm fused operation. Computes C_m_o = A_m_k * B0_k_n * B1_n_o
+                                              |------------|
+                                                   Gemm0
+                                              |---------------------|
+                                                       Gemm1
+*/
+
+#ifndef CK_EXPERIMENTAL_BIT_INT_EXTENSION_INT4
+#error Should compile this file with ck::int4_t support
+#endif
+
+#include <iostream>
+#include <numeric>
+#include <initializer_list>
+#include <cstdlib>
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/gemm_specialization.hpp"
+#include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_batched_gemm.hpp"
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using Row = ck::tensor_layout::gemm::RowMajor;
+using Col = ck::tensor_layout::gemm::ColumnMajor;
+
+using PassThrough = ck::tensor_operation::element_wise::PassThrough;
+
+using ADataType        = ck::int4_t;
+using B0DataType       = ck::int4_t;
+using B1DataType       = ck::int4_t;
+using KernelADataType  = int8_t;
+using KernelB0DataType = int8_t;
+using KernelB1DataType = int8_t;
+using AccDataType      = int32_t;
+using CShuffleDataType = int32_t;
+using CDataType        = ck::int4_t;
+using KernelCDataType  = int8_t;
+
+using ALayout  = Row;
+using B0Layout = Col;
+using B1Layout = Row;
+using CLayout  = Row;
+
+using AElementOp    = PassThrough;
+using B0ElementOp   = PassThrough;
+using Acc0ElementOp = PassThrough;
+using B1ElementOp   = PassThrough;
+using CElementOp    = PassThrough;
+
+static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
+
+using DeviceGemmInstance = ck::tensor_operation::device::DeviceBatchedGemmGemm_Xdl_CShuffle<
+    ALayout,
+    B0Layout,
+    B1Layout,
+    CLayout,
+    KernelADataType,
+    KernelB0DataType,
+    KernelB1DataType,
+    KernelCDataType,
+    AccDataType,
+    CShuffleDataType,
+    AElementOp,
+    B0ElementOp,
+    Acc0ElementOp,
+    B1ElementOp,
+    CElementOp,
+    GemmDefault,
+    1,
+    256,
+    128,         // MPerBlock
+    128,         // NPerBlock
+    64,          // KPerBlock
+    128,         // Gemm1NPerBlock
+    64,          // Gemm1KPerBlock
+    16,          // AK1
+    16,          // BK1
+    4,           // B1K1
+    32,          // MPerXDL
+    32,          // NPerXDL
+    1,           // MXdlPerWave
+    4,           // NXdlPerWave
+    4,           // Gemm1NXdlPerWave
+    S<4, 64, 1>, // ABlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    16,
+    16,
+    true,
+    S<4, 64, 1>, // BBlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    16,
+    16,
+    true,
+    S<8, 32, 1>, // B1BlockTransfer
+    S<0, 2, 1>,
+    S<0, 2, 1>,
+    1,
+    4,
+    4,
+    false,
+    1,              // CShuffleMXdlPerWavePerShuffle
+    2,              // CShuffleNXdlPerWavePerShuffle
+    S<1, 32, 1, 8>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
+    8>;             // CShuffleBlockTransferScalarPerVector_NPerBlock
+
+using ReferenceGemm0Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B0DataType,
+                                                                                ADataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B0ElementOp,
+                                                                                CElementOp>;
+
+using ReferenceGemm1Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B1DataType,
+                                                                                CDataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B1ElementOp,
+                                                                                CElementOp>;
+
+#define BUILD_INT4_EXAMPLE
+#include "run_batched_gemm_gemm_example.inc"
+
+#if defined(BUILD_INT4_EXAMPLE) && defined(CK_EXPERIMENTAL_BIT_INT_EXTENSION_INT4)
+static_assert(sizeof(ck::int4_t) == sizeof(int8_t));
+#endif
+
+int main(int argc, char* argv[]) { return run_batched_gemm_gemm_example(argc, argv) ? 0 : 1; }

example/31_batched_gemm_gemm/batched_gemm_gemm_xdl_int8.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+/*
+Gemm + Gemm fused operation. Computes C_m_o = A_m_k * B0_k_n * B1_n_o
+                                              |------------|
+                                                   Gemm0
+                                              |---------------------|
+                                                       Gemm1
+*/
+
+#include <iostream>
+#include <numeric>
+#include <initializer_list>
+#include <cstdlib>
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/gemm_specialization.hpp"
+#include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_batched_gemm.hpp"
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using Row = ck::tensor_layout::gemm::RowMajor;
+using Col = ck::tensor_layout::gemm::ColumnMajor;
+
+using PassThrough = ck::tensor_operation::element_wise::PassThrough;
+
+using ADataType        = int8_t;
+using B0DataType       = int8_t;
+using B1DataType       = int8_t;
+using AccDataType      = int32_t;
+using CShuffleDataType = int32_t;
+using CDataType        = int8_t;
+
+using ALayout  = Row;
+using B0Layout = Col;
+using B1Layout = Row;
+using CLayout  = Row;
+
+using AElementOp    = PassThrough;
+using B0ElementOp   = PassThrough;
+using Acc0ElementOp = PassThrough;
+using B1ElementOp   = PassThrough;
+using CElementOp    = PassThrough;
+
+static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
+
+using DeviceGemmInstance = ck::tensor_operation::device::DeviceBatchedGemmGemm_Xdl_CShuffle<
+    ALayout,
+    B0Layout,
+    B1Layout,
+    CLayout,
+    ADataType,
+    B0DataType,
+    B1DataType,
+    CDataType,
+    AccDataType,
+    CShuffleDataType,
+    AElementOp,
+    B0ElementOp,
+    Acc0ElementOp,
+    B1ElementOp,
+    CElementOp,
+    GemmDefault,
+    1,
+    256,
+    128,         // MPerBlock
+    128,         // NPerBlock
+    64,          // KPerBlock
+    128,         // Gemm1NPerBlock
+    64,          // Gemm1KPerBlock
+    16,          // AK1
+    16,          // BK1
+    4,           // B1K1
+    32,          // MPerXDL
+    32,          // NPerXDL
+    1,           // MXdlPerWave
+    4,           // NXdlPerWave
+    4,           // Gemm1NXdlPerWave
+    S<4, 64, 1>, // ABlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    16,
+    16,
+    true,
+    S<4, 64, 1>, // BBlockTransfer
+    S<1, 0, 2>,
+    S<1, 0, 2>,
+    2,
+    16,
+    16,
+    true,
+    S<8, 32, 1>, // B1BlockTransfer
+    S<0, 2, 1>,
+    S<0, 2, 1>,
+    1,
+    4,
+    4,
+    false,
+    1,              // CShuffleMXdlPerWavePerShuffle
+    2,              // CShuffleNXdlPerWavePerShuffle
+    S<1, 32, 1, 8>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
+    8>;             // CShuffleBlockTransferScalarPerVector_NPerBlock
+
+using ReferenceGemm0Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B0DataType,
+                                                                                ADataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B0ElementOp,
+                                                                                CElementOp>;
+
+using ReferenceGemm1Instance = ck::tensor_operation::host::ReferenceBatchedGemm<ADataType,
+                                                                                B1DataType,
+                                                                                CDataType,
+                                                                                AccDataType,
+                                                                                AElementOp,
+                                                                                B1ElementOp,
+                                                                                CElementOp>;
+
+#include "run_batched_gemm_gemm_example.inc"
+
+int main(int argc, char* argv[]) { return run_batched_gemm_gemm_example(argc, argv) ? 0 : 1; }

example/31_batched_gemm_gemm/run_batched_gemm_gemm_example.inc

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+#pragma once
+
+bool run_batched_gemm_gemm_example(int argc, char* argv[])
+{
+    bool do_verification = true;
+    int init_method      = 1;
+    bool time_kernel     = false;
+
+    // GEMM shape
+    ck::index_t M             = 1024;
+    ck::index_t N             = 1024;
+    ck::index_t K             = 64;
+    ck::index_t O             = 128;
+    ck::index_t BatchCount    = 4;
+    ck::index_t StrideA       = -1;
+    ck::index_t StrideB0      = -1;
+    ck::index_t StrideB1      = -1;
+    ck::index_t StrideC       = -1;
+    ck::index_t BatchStrideA  = -1;
+    ck::index_t BatchStrideB0 = -1;
+    ck::index_t BatchStrideB1 = -1;
+    ck::index_t BatchStrideC  = -1;
+
+    if(argc == 1)
+    {
+        // use default case
+    }
+    else if(argc == 4)
+    {
+        do_verification = std::stoi(argv[1]);
+        init_method     = std::stoi(argv[2]);
+        time_kernel     = std::stoi(argv[3]);
+    }
+    else if(argc == 9)
+    {
+        do_verification = std::stoi(argv[1]);
+        init_method     = std::stoi(argv[2]);
+        time_kernel     = std::stoi(argv[3]);
+
+        M = std::stoi(argv[4]);
+        N = std::stoi(argv[5]);
+        K = std::stoi(argv[6]);
+        O = std::stoi(argv[7]);
+
+        BatchCount = std::stoi(argv[8]);
+    }
+    else if(argc == 17)
+    {
+        do_verification = std::stoi(argv[1]);
+        init_method     = std::stoi(argv[2]);
+        time_kernel     = std::stoi(argv[3]);
+
+        M = std::stoi(argv[4]);
+        N = std::stoi(argv[5]);
+        K = std::stoi(argv[6]);
+        O = std::stoi(argv[7]);
+
+        BatchCount = std::stoi(argv[8]);
+
+        StrideA  = std::stoi(argv[9]);
+        StrideB0 = std::stoi(argv[10]);
+        StrideB1 = std::stoi(argv[11]);
+        StrideC  = std::stoi(argv[12]);
+
+        BatchStrideA  = std::stoi(argv[13]);
+        BatchStrideB0 = std::stoi(argv[14]);
+        BatchStrideB1 = std::stoi(argv[15]);
+        BatchStrideC  = std::stoi(argv[16]);
+    }
+    else
+    {
+        printf("arg1: verification (0=no, 1=yes)\n");
+        printf("arg2: initialization (0=no init, 1=integer value, 2=decimal value)\n");
+        printf("arg3: time kernel (0=no, 1=yes)\n");
+        printf("arg4 to 17: M, N, K, O, Batch, StrideA, StrideB0, StrideB1, StrideC, BatchStrideA, "
+               "BatchStrideB0, BatchStrideB1, BatchStrideC\n");
+        exit(0);
+    }
+
+    const int DefaultStrideA  = ck::is_same_v<ALayout, Row> ? K : M;
+    const int DefaultStrideB0 = ck::is_same_v<B0Layout, Row> ? N : K;
+    const int DefaultStrideB1 = ck::is_same_v<B1Layout, Row> ? O : N;
+    const int DefaultStrideC  = ck::is_same_v<CLayout, Row> ? O : M;
+
+    StrideA  = (StrideA < 0) ? DefaultStrideA : StrideA;
+    StrideB0 = (StrideB0 < 0) ? DefaultStrideB0 : StrideB0;
+    StrideB1 = (StrideB1 < 0) ? DefaultStrideB1 : StrideB1;
+    StrideC  = (StrideC < 0) ? DefaultStrideC : StrideC;
+
+    const int DefaultBatchStrideA  = (ck::is_same_v<ALayout, Col> ? K : M) * StrideA;
+    const int DefaultBatchStrideB0 = (ck::is_same_v<B0Layout, Col> ? N : K) * StrideB0;
+    const int DefaultBatchStrideB1 = (ck::is_same_v<B1Layout, Col> ? O : N) * StrideB1;
+    const int DefaultBatchStrideC  = (ck::is_same_v<CLayout, Col> ? O : M) * StrideC;
+
+    BatchStrideA  = BatchStrideA < 0 ? DefaultBatchStrideA : BatchStrideA;
+    BatchStrideB0 = BatchStrideB0 < 0 ? DefaultBatchStrideB0 : BatchStrideB0;
+    BatchStrideB1 = BatchStrideB1 < 0 ? DefaultBatchStrideB1 : BatchStrideB1;
+    BatchStrideC  = BatchStrideC < 0 ? DefaultBatchStrideC : BatchStrideC;
+
+    auto f_host_tensor_descriptor = [](std::size_t batch_count,
+                                       std::size_t row,
+                                       std::size_t col,
+                                       std::size_t stride,
+                                       std::size_t batch_stride,
+                                       auto layout) {
+        if(std::is_same<decltype(layout), Row>::value)
+        {
+            return HostTensorDescriptor(std::vector<std::size_t>({batch_count, row, col}),
+                                        std::vector<std::size_t>({batch_stride, stride, 1}));
+        }
+        else
+        {
+            return HostTensorDescriptor(std::vector<std::size_t>({batch_count, row, col}),
+                                        std::vector<std::size_t>({batch_stride, 1, stride}));
+        }
+    };
+
+    // C_m_o = A_m_k * B0_k_n * B1_n_o
+    Tensor<ADataType> a_g_m_k(
+        f_host_tensor_descriptor(BatchCount, M, K, StrideA, BatchStrideA, ALayout{}));
+    Tensor<B0DataType> b0_g_k_n(
+        f_host_tensor_descriptor(BatchCount, K, N, StrideB0, BatchStrideB0, B0Layout{}));
+    Tensor<B1DataType> b1_g_n_o(
+        f_host_tensor_descriptor(BatchCount, N, O, StrideB1, BatchStrideB1, B1Layout{}));
+    Tensor<CDataType> c_g_m_o_host_result(
+        f_host_tensor_descriptor(BatchCount, M, O, StrideC, BatchStrideC, CLayout{}));
+    Tensor<CDataType> c_g_m_o_device_result(
+        f_host_tensor_descriptor(BatchCount, M, O, StrideC, BatchStrideC, CLayout{}));
+
+    std::cout << "a_g_m_k: " << a_g_m_k.mDesc << std::endl;
+    std::cout << "b0_g_k_n: " << b0_g_k_n.mDesc << std::endl;
+    std::cout << "b1_g_n_o: " << b1_g_n_o.mDesc << std::endl;
+    std::cout << "c_g_m_o: " << c_g_m_o_host_result.mDesc << std::endl;
+
+    switch(init_method)
+    {
+    case 0: break;
+    case 1:
+        a_g_m_k.GenerateTensorValue(GeneratorTensor_2<ADataType>{-5, 5});
+        b0_g_k_n.GenerateTensorValue(GeneratorTensor_2<B0DataType>{-5, 5});
+        b1_g_n_o.GenerateTensorValue(GeneratorTensor_2<B1DataType>{-5, 5});
+        break;
+    case 2:
+        a_g_m_k.GenerateTensorValue(GeneratorTensor_3<ADataType>{0.0, 1.0});
+        b0_g_k_n.GenerateTensorValue(GeneratorTensor_3<B0DataType>{0.0, 1.0});
+        b1_g_n_o.GenerateTensorValue(GeneratorTensor_3<B1DataType>{-0.5, 0.5});
+        break;
+    default:
+        a_g_m_k.GenerateTensorValue(GeneratorTensor_1<ADataType>{1});
+        b0_g_k_n.GenerateTensorValue(GeneratorTensor_Sequential<1>{});
+        b1_g_n_o.GenerateTensorValue(GeneratorTensor_Diagonal<B1DataType>{});
+    }
+
+#ifdef BUILD_INT4_EXAMPLE
+    DeviceMem a_g_m_k_device_buf(sizeof(KernelADataType) * a_g_m_k.mDesc.GetElementSpaceSize());
+    DeviceMem b0_g_k_n_device_buf(sizeof(KernelB0DataType) * b0_g_k_n.mDesc.GetElementSpaceSize());
+    DeviceMem b1_g_n_o_device_buf(sizeof(KernelB1DataType) * b1_g_n_o.mDesc.GetElementSpaceSize());
+    DeviceMem c_g_m_o_device_buf(sizeof(KernelCDataType) *
+                                 c_g_m_o_device_result.mDesc.GetElementSpaceSize());
+
+    const Tensor<KernelADataType> a_g_m_k_converted(a_g_m_k);
+    const Tensor<KernelB0DataType> b0_g_k_n_converted(b0_g_k_n);
+    const Tensor<KernelB1DataType> b1_g_n_o_converted(b1_g_n_o);
+
+    a_g_m_k_device_buf.ToDevice(a_g_m_k_converted.mData.data());
+    b0_g_k_n_device_buf.ToDevice(b0_g_k_n_converted.mData.data());
+    b1_g_n_o_device_buf.ToDevice(b1_g_n_o_converted.mData.data());
+#else
+    DeviceMem a_g_m_k_device_buf(sizeof(ADataType) * a_g_m_k.mDesc.GetElementSpaceSize());
+    DeviceMem b0_g_k_n_device_buf(sizeof(B0DataType) * b0_g_k_n.mDesc.GetElementSpaceSize());
+    DeviceMem b1_g_n_o_device_buf(sizeof(B1DataType) * b1_g_n_o.mDesc.GetElementSpaceSize());
+    DeviceMem c_g_m_o_device_buf(sizeof(CDataType) *
+                                 c_g_m_o_device_result.mDesc.GetElementSpaceSize());
+
+    a_g_m_k_device_buf.ToDevice(a_g_m_k.mData.data());
+    b0_g_k_n_device_buf.ToDevice(b0_g_k_n.mData.data());
+    b1_g_n_o_device_buf.ToDevice(b1_g_n_o.mData.data());
+#endif
+
+    auto a_element_op    = AElementOp{};
+    auto b0_element_op   = B0ElementOp{};
+    auto acc0_element_op = Acc0ElementOp{};
+    auto b1_element_op   = B1ElementOp{};
+    auto c_element_op    = CElementOp{};
+
+    // do GEMM
+    auto gemm     = DeviceGemmInstance{};
+    auto invoker  = gemm.MakeInvoker();
+    auto argument = gemm.MakeArgument(
+#ifdef BUILD_INT4_EXAMPLE
+        static_cast<KernelADataType*>(a_g_m_k_device_buf.GetDeviceBuffer()),
+        static_cast<KernelB0DataType*>(b0_g_k_n_device_buf.GetDeviceBuffer()),
+        static_cast<KernelB1DataType*>(b1_g_n_o_device_buf.GetDeviceBuffer()),
+        static_cast<KernelCDataType*>(c_g_m_o_device_buf.GetDeviceBuffer()),
+#else
+        static_cast<ADataType*>(a_g_m_k_device_buf.GetDeviceBuffer()),
+        static_cast<B0DataType*>(b0_g_k_n_device_buf.GetDeviceBuffer()),
+        static_cast<B1DataType*>(b1_g_n_o_device_buf.GetDeviceBuffer()),
+        static_cast<CDataType*>(c_g_m_o_device_buf.GetDeviceBuffer()),
+#endif
+        M,
+        N,
+        K,
+        O,
+        BatchCount,
+        StrideA,
+        StrideB0,
+        StrideB1,
+        StrideC,
+        BatchStrideA,
+        BatchStrideB0,
+        BatchStrideB1,
+        BatchStrideC,
+        a_element_op,
+        b0_element_op,
+        acc0_element_op,
+        b1_element_op,
+        c_element_op);
+
+    if(!gemm.IsSupportedArgument(argument))
+    {
+        std::cout << gemm.GetTypeString() << " does not support this problem" << std::endl;
+
+        return 0;
+    }
+
+    float ave_time = invoker.Run(argument, StreamConfig{nullptr, time_kernel});
+
+    std::size_t flop      = (size_t(M) * N * K * 2 + size_t(M) * N * O * 2) * BatchCount;
+    std::size_t num_btype = (sizeof(ADataType) * M * K + sizeof(B0DataType) * K * N +
+                             sizeof(B1DataType) * N * O + sizeof(CDataType) * M * O) *
+                            BatchCount;
+
+    float tflops = static_cast<float>(flop) / 1.E9 / ave_time;
+
+    float gb_per_sec = num_btype / 1.E6 / ave_time;
+
+    std::cout << "Perf: " << ave_time << " ms, " << tflops << " TFlops, " << gb_per_sec << " GB/s, "
+              << gemm.GetTypeString() << std::endl;
+
+    if(do_verification)
+    {
+        // Output of Gemm0 is input A of Gemm1
+        Tensor<ADataType> a1_g_m_n(f_host_tensor_descriptor(BatchCount, M, N, N, M * N, Row{}));
+
+        auto ref_gemm0          = ReferenceGemm0Instance{};
+        auto ref_gemm0_invoker  = ref_gemm0.MakeInvoker();
+        auto ref_gemm0_argument = ref_gemm0.MakeArgument(
+            a_g_m_k, b0_g_k_n, a1_g_m_n, a_element_op, b0_element_op, PassThrough{});
+
+        ref_gemm0_invoker.Run(ref_gemm0_argument);
+
+        auto ref_gemm1          = ReferenceGemm1Instance{};
+        auto ref_gemm1_invoker  = ref_gemm1.MakeInvoker();
+        auto ref_gemm1_argument = ref_gemm1.MakeArgument(
+            a1_g_m_n, b1_g_n_o, c_g_m_o_host_result, PassThrough{}, b1_element_op, c_element_op);
+
+        ref_gemm1_invoker.Run(ref_gemm1_argument);
+
+#ifdef BUILD_INT4_EXAMPLE
+        Tensor<KernelCDataType> c_g_m_o_device_result_converted(c_g_m_o_host_result.mDesc);
+
+        c_g_m_o_device_buf.FromDevice(c_g_m_o_device_result_converted.mData.data());
+
+        c_g_m_o_device_result = c_g_m_o_device_result_converted.CopyAsType<CDataType>();
+#else
+        c_g_m_o_device_buf.FromDevice(c_g_m_o_device_result.mData.data());
+#endif
+
+        return ck::utils::check_err(c_g_m_o_device_result.mData, c_g_m_o_host_result.mData);
+    }
+
+    return true;
+}

example/41_grouped_conv_conv_fwd/CMakeLists.txt

+add_example_executable(example_grouped_conv_conv_fwd_xdl_fp32 grouped_conv_conv_fwd_xdl_fp32.cpp)
 add_example_executable(example_grouped_conv_conv_fwd_xdl_fp16 grouped_conv_conv_fwd_xdl_fp16.cpp)
+add_example_executable(example_grouped_conv_conv_fwd_xdl_bf16 grouped_conv_conv_fwd_xdl_bf16.cpp)
+add_example_executable(example_grouped_conv_conv_fwd_xdl_int8 grouped_conv_conv_fwd_xdl_int8.cpp)
+
+if(USE_BITINT_EXTENSION_INT4)
+add_example_executable(example_grouped_conv_conv_fwd_xdl_int4 grouped_conv_conv_fwd_xdl_int4.cpp)
+endif(USE_BITINT_EXTENSION_INT4)

example/41_grouped_conv_conv_fwd/grouped_conv_conv_fwd_xdl_bf16.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+#include <cstdlib>
+#include <iostream>
+#include <numeric>
+#include <type_traits>
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
+#include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/utility/convolution_parameter.hpp"
+#include "ck/library/utility/convolution_host_tensor_descriptor_helper.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_conv_fwd.hpp"
+
+using In0DataType       = ck::bhalf_t;
+using Wei0DataType      = ck::bhalf_t;
+using Acc0DataType      = float;
+using Wei1DataType      = ck::bhalf_t;
+using Acc1DataType      = float;
+using C1ShuffleDataType = float;
+using Out1DataType      = ck::bhalf_t;
+
+// This is used for reference code
+using Out0DataType = ck::bhalf_t;
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using In0ElementOp  = ck::tensor_operation::element_wise::PassThrough;
+using Wei0ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Wei1ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Out0ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Out1ElementOp = ck::tensor_operation::element_wise::UnaryConvert;
+
+using Row = ck::tensor_layout::gemm::RowMajor;
+using Col = ck::tensor_layout::gemm::ColumnMajor;
+
+static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
+
+using DeviceBatchedGemmGemmInstance =
+    ck::tensor_operation::device::DeviceBatchedGemmGemm_Xdl_CShuffle<
+        Row,               // ALayout
+        Col,               // B0Layout
+        Col,               // B1Layout
+        Row,               // CLayout
+        In0DataType,       // ADataType,
+        Wei0DataType,      // B0DataType,
+        Wei1DataType,      // B1DataType,
+        Out1DataType,      // CDataType,
+        Acc0DataType,      // AccDataType,
+        C1ShuffleDataType, // CShuffleDataType,
+        In0ElementOp,      // AElementOp,
+        Wei0ElementOp,     // B0ElementOp,
+        Out0ElementOp,     // Acc0ElementOp,
+        Wei1ElementOp,     // B1ElementOp,
+        Out1ElementOp,     // CElementOp,
+        GemmDefault,
+        1,
+        256,
+        128,         // MPerBlock
+        128,         // NPerBlock
+        32,          // KPerBlock
+        128,         // Gemm1NPerBlock
+        32,          // Gemm1KPerBlock
+        8,           // AK1
+        8,           // BK1
+        4,           // B1K1
+        32,          // MPerXDL
+        32,          // NPerXDL
+        1,           // MXdlPerWave
+        4,           // NXdlPerWave
+        4,           // Gemm1NXdlPerWave
+        S<4, 64, 1>, // ABlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        8,
+        8,
+        true,
+        S<4, 64, 1>, // BBlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        8,
+        8,
+        true,
+        S<4, 64, 1>, // B1BlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        4,
+        4,
+        true,
+        1,              // CShuffleMXdlPerWavePerShuffle
+        2,              // CShuffleNXdlPerWavePerShuffle
+        S<1, 32, 1, 8>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
+        8>;             // CShuffleBlockTransferScalarPerVector_NPerBlock
+
+#include "run_grouped_conv_conv_fwd_example.inc"
+
+int main(int argc, char* argv[]) { return run_grouped_conv_conv_fwd_example(argc, argv) ? 0 : 1; }

example/41_grouped_conv_conv_fwd/grouped_conv_conv_fwd_xdl_fp16.cpp

 // SPDX-License-Identifier: MIT
 // Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
 
-#include "grouped_conv_conv_fwd_common.hpp"
+#include <cstdlib>
+#include <iostream>
+#include <numeric>
+#include <type_traits>
 
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
 #include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
 
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/utility/convolution_parameter.hpp"
 #include "ck/library/utility/convolution_host_tensor_descriptor_helper.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_conv_fwd.hpp"
 
 using In0DataType       = ck::half_t;
 using Wei0DataType      = ck::half_t;
@@ -15,6 +27,9 @@ using Acc1DataType      = float;
 using C1ShuffleDataType = float;
 using Out1DataType      = ck::half_t;
 
+// This is used for reference code
+using Out0DataType = ck::half_t;
+
 template <ck::index_t... Is>
 using S = ck::Sequence<Is...>;
 
@@ -88,117 +103,6 @@ using DeviceBatchedGemmGemmInstance =
         S<1, 32, 1, 8>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
         8>;             // CShuffleBlockTransferScalarPerVector_NPerBlock
 
-int main(int argc, char* argv[])
-{
-    bool do_verification = true;
-    int init_method      = 1;
-    bool time_kernel     = false;
-
-    ck::utils::conv::ConvParam conv0_param{
-        2, 1, 128, 512, 128, {1, 1}, {28, 28}, {1, 1}, {1, 1}, {0, 0}, {0, 0}};
-
-    ck::utils::conv::ConvParam conv1_param{
-        2, 1, 128, 128, 512, {1, 1}, {28, 28}, {1, 1}, {1, 1}, {0, 0}, {0, 0}};
-
-    if(argc == 1)
-    {
-        // use default case
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = std::stoi(argv[3]);
-    }
-    else
-    {
-        printf("arg1: verification (0=no, 1=yes)\n");
-        printf("arg2: initialization (0=no init, 1=integer value, 2=decimal value)\n");
-        printf("arg3: time kernel (0=no, 1=yes)\n");
-        exit(0);
-    }
-
-    const auto in0_element_op  = In0ElementOp{};
-    const auto wei0_element_op = Wei0ElementOp{};
-    const auto wei1_element_op = Wei1ElementOp{};
-    const auto out0_element_op = Out0ElementOp{};
-    const auto out1_element_op = Out1ElementOp{};
-
-    const auto run = [&](auto ndim_spatial,
-                         auto in0_layout,
-                         auto wei0_layout,
-                         auto wei1_layout,
-                         auto out1_layout) {
-        constexpr ck::index_t ndim_spatial_value = ndim_spatial.value;
-
-        using In0Layout  = decltype(in0_layout);
-        using Wei0Layout = decltype(wei0_layout);
-        using Wei1Layout = decltype(wei1_layout);
-        using Out1Layout = decltype(out1_layout);
-
-        const auto in0_g_n_c_wis_desc =
-            ck::utils::conv::make_input_host_tensor_descriptor_g_n_c_wis_packed<In0Layout>(
-                conv0_param);
-
-        const auto wei0_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<Wei0Layout>(
-                conv0_param);
-
-        // out0 doesn't physical exist, any layout for host verification is OK
-        const auto out0_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<Out1Layout>(
-                conv0_param);
-
-        const auto wei1_g_k_c_xs_desc =
-            ck::utils::conv::make_weight_host_tensor_descriptor_g_k_c_xs_packed<Wei1Layout>(
-                conv1_param);
-
-        const auto out1_g_n_k_wos_desc =
-            ck::utils::conv::make_output_host_tensor_descriptor_g_n_k_wos_packed<Out1Layout>(
-                conv1_param);
-
-        return run_grouped_conv_conv_fwd<ndim_spatial_value,
-                                         In0DataType,
-                                         Wei0DataType,
-                                         Acc0DataType,
-                                         Wei1DataType,
-                                         Out1DataType,
-                                         In0ElementOp,
-                                         Wei0ElementOp,
-                                         Out0ElementOp,
-                                         Wei1ElementOp,
-                                         Out1ElementOp,
-                                         DeviceBatchedGemmGemmInstance>(do_verification,
-                                                                        init_method,
-                                                                        time_kernel,
-                                                                        conv0_param,
-                                                                        conv1_param,
-                                                                        in0_g_n_c_wis_desc,
-                                                                        wei0_g_k_c_xs_desc,
-                                                                        out0_g_n_k_wos_desc,
-                                                                        wei1_g_k_c_xs_desc,
-                                                                        out1_g_n_k_wos_desc,
-                                                                        in0_element_op,
-                                                                        wei0_element_op,
-                                                                        wei1_element_op,
-                                                                        out0_element_op,
-                                                                        out1_element_op);
-    };
-
-    namespace ctc = ck::tensor_layout::convolution;
-
-    if(conv0_param.num_dim_spatial_ == 1)
-    {
-        run(ck::Number<1>{}, ctc::GNWC{}, ctc::GKXC{}, ctc::GKXC{}, ctc::GNWK{});
-    }
-    else if(conv0_param.num_dim_spatial_ == 2)
-    {
-        run(ck::Number<2>{}, ctc::GNHWC{}, ctc::GKYXC{}, ctc::GKYXC{}, ctc::GNHWK{});
-    }
-    else if(conv0_param.num_dim_spatial_ == 3)
-    {
-        run(ck::Number<3>{}, ctc::GNDHWC{}, ctc::GKZYXC{}, ctc::GKZYXC{}, ctc::GNDHWK{});
-    }
+#include "run_grouped_conv_conv_fwd_example.inc"
 
-    return 0;
-}
+int main(int argc, char* argv[]) { return run_grouped_conv_conv_fwd_example(argc, argv) ? 0 : 1; }

example/41_grouped_conv_conv_fwd/grouped_conv_conv_fwd_xdl_fp32.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+#include <cstdlib>
+#include <iostream>
+#include <numeric>
+#include <type_traits>
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
+#include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/utility/convolution_parameter.hpp"
+#include "ck/library/utility/convolution_host_tensor_descriptor_helper.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_conv_fwd.hpp"
+
+using In0DataType       = float;
+using Wei0DataType      = float;
+using Acc0DataType      = float;
+using Wei1DataType      = float;
+using Acc1DataType      = float;
+using C1ShuffleDataType = float;
+using Out1DataType      = float;
+
+// This is used for reference code
+using Out0DataType = float;
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using In0ElementOp  = ck::tensor_operation::element_wise::PassThrough;
+using Wei0ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Wei1ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Out0ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Out1ElementOp = ck::tensor_operation::element_wise::UnaryConvert;
+
+using Row = ck::tensor_layout::gemm::RowMajor;
+using Col = ck::tensor_layout::gemm::ColumnMajor;
+
+static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
+
+using DeviceBatchedGemmGemmInstance =
+    ck::tensor_operation::device::DeviceBatchedGemmGemm_Xdl_CShuffle<
+        Row,               // ALayout
+        Col,               // B0Layout
+        Col,               // B1Layout
+        Row,               // CLayout
+        In0DataType,       // ADataType,
+        Wei0DataType,      // B0DataType,
+        Wei1DataType,      // B1DataType,
+        Out1DataType,      // CDataType,
+        Acc0DataType,      // AccDataType,
+        C1ShuffleDataType, // CShuffleDataType,
+        In0ElementOp,      // AElementOp,
+        Wei0ElementOp,     // B0ElementOp,
+        Out0ElementOp,     // Acc0ElementOp,
+        Wei1ElementOp,     // B1ElementOp,
+        Out1ElementOp,     // CElementOp,
+        GemmDefault,
+        1,
+        256,
+        128,         // MPerBlock
+        128,         // NPerBlock
+        16,          // KPerBlock
+        128,         // Gemm1NPerBlock
+        16,          // Gemm1KPerBlock
+        4,           // AK1
+        4,           // BK1
+        2,           // B1K1
+        32,          // MPerXDL
+        32,          // NPerXDL
+        1,           // MXdlPerWave
+        4,           // NXdlPerWave
+        4,           // Gemm1NXdlPerWave
+        S<4, 64, 1>, // ABlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        4,
+        4,
+        true,
+        S<4, 64, 1>, // BBlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        4,
+        4,
+        true,
+        S<4, 64, 1>, // B1BlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        2,
+        2,
+        true,
+        1,               // CShuffleMXdlPerWavePerShuffle
+        2,               // CShuffleNXdlPerWavePerShuffle
+        S<1, 16, 1, 16>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
+        4>;              // CShuffleBlockTransferScalarPerVector_NPerBlock
+
+#include "run_grouped_conv_conv_fwd_example.inc"
+
+int main(int argc, char* argv[]) { return run_grouped_conv_conv_fwd_example(argc, argv) ? 0 : 1; }

example/41_grouped_conv_conv_fwd/grouped_conv_conv_fwd_xdl_int4.cpp

+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
+
+#ifndef CK_EXPERIMENTAL_BIT_INT_EXTENSION_INT4
+#error Should compile this file with ck::int4_t support
+#endif
+
+#include <cstdlib>
+#include <iostream>
+#include <numeric>
+#include <type_traits>
+
+#include "ck/ck.hpp"
+#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
+#include "ck/tensor_operation/gpu/device/device_batched_gemm_gemm_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
+
+#include "ck/library/utility/check_err.hpp"
+#include "ck/library/utility/device_memory.hpp"
+#include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/host_tensor_generator.hpp"
+#include "ck/library/utility/convolution_parameter.hpp"
+#include "ck/library/utility/convolution_host_tensor_descriptor_helper.hpp"
+#include "ck/library/reference_tensor_operation/cpu/reference_conv_fwd.hpp"
+
+using In0DataType        = ck::int4_t;
+using Wei0DataType       = ck::int4_t;
+using KernelIn0DataType  = int8_t;
+using KernelWei0DataType = int8_t;
+using Acc0DataType       = int32_t;
+using Wei1DataType       = ck::int4_t;
+using KernelWei1DataType = int8_t;
+using Acc1DataType       = int32_t;
+using C1ShuffleDataType  = int32_t;
+using Out1DataType       = ck::int4_t;
+using KernelOut1DataType = int8_t;
+
+// This is used for reference code
+using Out0DataType = ck::int4_t;
+
+template <ck::index_t... Is>
+using S = ck::Sequence<Is...>;
+
+using In0ElementOp  = ck::tensor_operation::element_wise::PassThrough;
+using Wei0ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Wei1ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Out0ElementOp = ck::tensor_operation::element_wise::PassThrough;
+using Out1ElementOp = ck::tensor_operation::element_wise::UnaryConvert;
+
+using Row = ck::tensor_layout::gemm::RowMajor;
+using Col = ck::tensor_layout::gemm::ColumnMajor;
+
+static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
+
+using DeviceBatchedGemmGemmInstance =
+    ck::tensor_operation::device::DeviceBatchedGemmGemm_Xdl_CShuffle<
+        Row,                // ALayout
+        Col,                // B0Layout
+        Col,                // B1Layout
+        Row,                // CLayout
+        KernelIn0DataType,  // ADataType,
+        KernelWei0DataType, // B0DataType,
+        KernelWei1DataType, // B1DataType,
+        KernelOut1DataType, // CDataType,
+        Acc0DataType,       // AccDataType,
+        C1ShuffleDataType,  // CShuffleDataType,
+        In0ElementOp,       // AElementOp,
+        Wei0ElementOp,      // B0ElementOp,
+        Out0ElementOp,      // Acc0ElementOp,
+        Wei1ElementOp,      // B1ElementOp,
+        Out1ElementOp,      // CElementOp,
+        GemmDefault,
+        1,
+        256,
+        128,         // MPerBlock
+        128,         // NPerBlock
+        64,          // KPerBlock
+        128,         // Gemm1NPerBlock
+        64,          // Gemm1KPerBlock
+        16,          // AK1
+        16,          // BK1
+        4,           // B1K1
+        32,          // MPerXDL
+        32,          // NPerXDL
+        1,           // MXdlPerWave
+        4,           // NXdlPerWave
+        4,           // Gemm1NXdlPerWave
+        S<4, 64, 1>, // ABlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        16,
+        16,
+        true,
+        S<4, 64, 1>, // BBlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        16,
+        16,
+        true,
+        S<4, 64, 1>, // B1BlockTransfer
+        S<1, 0, 2>,
+        S<1, 0, 2>,
+        2,
+        4,
+        4,
+        true,
+        1,              // CShuffleMXdlPerWavePerShuffle
+        2,              // CShuffleNXdlPerWavePerShuffle
+        S<1, 32, 1, 8>, // CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock
+        8>;             // CShuffleBlockTransferScalarPerVector_NPerBlock
+
+#define BUILD_INT4_EXAMPLE
+#include "run_grouped_conv_conv_fwd_example.inc"
+
+#if defined(BUILD_INT4_EXAMPLE) && defined(CK_EXPERIMENTAL_BIT_INT_EXTENSION_INT4)
+static_assert(sizeof(ck::int4_t) == sizeof(int8_t));
+#endif
+
+int main(int argc, char* argv[]) { return run_grouped_conv_conv_fwd_example(argc, argv) ? 0 : 1; }