Merge branch 'develop' into ck_tile/fmha_receipt_aiter

example/ck_tile/01_fmha/CMakeLists.txt

@@ -102,6 +102,11 @@ else()
   list(APPEND EXAMPLE_FMHA_FWD_COMPILE_OPTIONS -DCK_TILE_FMHA_FWD_APPENDKV_API=0)
 endif()
 
+# conditionally specify the use of OCP_FP8
+if(CK_USE_OCP_FP8)
+  list(APPEND EXAMPLE_FMHA_FWD_COMPILE_OPTIONS -DCK_TILE_USE_OCP_FP8)
+endif()
+
 # Allow comparing floating points directly in order to check sentinel values
 list(APPEND EXAMPLE_FMHA_FWD_COMPILE_OPTIONS -Wno-float-equal)
 list(APPEND EXAMPLE_FMHA_BWD_COMPILE_OPTIONS -Wno-float-equal)

example/ck_tile/01_fmha/codegen/ops/fmha_bwd.py

@@ -506,6 +506,14 @@ def get_bwd_dq_dk_dv_blobs(kernel_filter : Optional[str], receipt, mask_impl) ->
                     cond &= deterministic == "f"
                     if not cond:
                         continue
+            elif receipt == 4:
+                    cond = dtype in ['fp16', 'bf16']
+                    cond &= bias in ['no', 'bias']
+                    cond &= dropout in ['no', 'dropout_wg32',  'dropout_wg16']
+                    cond &= dpad == dvpad
+                    cond &= deterministic == "f"
+                    if not cond:
+                        continue
             elif receipt == 10:
                     cond = dtype in ['fp16', 'bf16']
                     cond &= mode == "batch"
@@ -818,4 +826,4 @@ def list_blobs(file_path : Path, kernel_filter : Optional[str], receipt, mask_im
         _, kernels = get_bwd_dq_dk_dv_blobs(kernel_filter, receipt, mask_impl)
         for kernel in kernels:
             f.write(str(file_path.parent / GEN_DIR / kernel.filename) + "\n")
-        f.write(str(file_path.parent / GEN_DIR / FMHA_BWD_API_FILENAME) + "\n")
+        f.write(str(file_path.parent / GEN_DIR / FMHA_BWD_API_FILENAME) + "\n")
\ No newline at end of file

example/ck_tile/01_fmha/codegen/ops/fmha_fwd.py

@@ -487,13 +487,20 @@ def get_fwd_blobs(kernel_filter : Optional[str], receipt, mask_impl) -> Tuple[Fm
                 if kernel_filter != None:
                     if not fnmatch.fnmatch(k.name, kernel_filter):
                         continue
-                if receipt == 2:
+                if receipt in (2, 3):
                     cond = dtype in ['fp16', 'bf16']
                     cond &= pipeline.F_vlayout == 'row'
                     cond &= pipeline.F_bias in ['no', 'alibi']
                     cond &= pipeline.F_squant == 'f'
                     if not cond:
                         continue
+                elif receipt == 4:
+                    cond = dtype in ['fp16', 'bf16']
+                    cond &= pipeline.F_vlayout == 'row'
+                    cond &= pipeline.F_bias in ['no', 'bias']
+                    cond &= pipeline.F_squant == 'f'
+                    if not cond:
+                        continue
                 elif receipt == 10:
                     cond = dtype in ['fp16', 'bf16']
                     cond &= mode == "batch"

example/ck_tile/01_fmha/generate.py

@@ -103,10 +103,12 @@ if __name__ == "__main__":
         required=False,
         help="codegen receipt. 0: generate only 8xhdim coverage\n"  + \
              "  1: generate more instance to cover all hdim\n"  + \
-             "  2: Only generate instance for Flash attention integration"  + \
-             " 10: Only generate instance for Aiter(mha_fwd, mha_bwd) integration"
-             " 11: Only generate instance for Aiter(mha_varlen_fwd, mha_varlen_bwd) integration"
+             "  2: Only generate instance for Flash attention integration\n"  + \
+             "  4: Only generate instance for PyTorch integration\n" + \
+             " 10: Only generate instance for Aiter(mha_fwd, mha_bwd) integration\n" + \
+             " 11: Only generate instance for Aiter(mha_varlen_fwd, mha_varlen_bwd) integration\n" + \
              " 12: Only generate instance for Aiter(mha_fwd_kvcache) integration"
+      
     )
 
     args = parser.parse_args()

example/ck_tile/02_layernorm2d/CMakeLists.txt

@@ -33,7 +33,7 @@ target_sources(${EXAMPLE_LAYERNORM2D_FWD} PRIVATE ${LAYERNORM2D_FWD_GEN_BLOBS})
 set(EXAMPLE_LAYERNORM2D_FWD_COMPILE_OPTIONS)
 
 # NOTE: we turn off undefined-func-template to let source compile without explicit declare function specializations
-list(APPEND EXAMPLE_LAYERNORM2D_FWD_COMPILE_OPTIONS -Wno-undefined-func-template -Wno-float-equal)
+list(APPEND EXAMPLE_LAYERNORM2D_FWD_COMPILE_OPTIONS -Wno-undefined-func-template -Wno-float-equal --offload-compress)
 
 target_compile_options(${EXAMPLE_LAYERNORM2D_FWD} PRIVATE ${EXAMPLE_LAYERNORM2D_FWD_COMPILE_OPTIONS})
 

example/ck_tile/02_layernorm2d/generate.py

@@ -39,7 +39,8 @@ FUSED_FUSED_SWEEP_STR_MAP = [
 DATA_TYPE_MAP = {'fp32' : 'float',
                  'fp16' : 'ck_tile::fp16_t',
                  'bf16' : 'ck_tile::bf16_t',
-                 'int8' : 'ck_tile::int8_t'}
+                 'int8' : 'ck_tile::int8_t',
+                 'fp8'  : 'ck_tile::fp8_t'}
 
 def BOOL_MAP(b_) -> str:
     if b_:
@@ -504,12 +505,13 @@ float layernorm2d_fwd(layernorm2d_fwd_traits t,
         h_traits = layernorm_fwd_codegen.h_traits
         h_instance = layernorm_fwd_codegen.h_instance
 
-        dynamic_quant_out_dtype = ['int8']
+        dynamic_quant_out_dtype = ['int8', 'fp8']
         # some predefined support range
         # (prec_i,prec_o) for simplicity this string will be used as key for dict
         scale_list = [('fp32,fp32')]
         dtype_list = [('fp16,fp16'), ('bf16,bf16'),
-                        ('fp16,int8'), ('bf16,int8')] # NOTE: only fused-dynamic-quant use int8 out
+                        ('fp16,int8'), ('bf16,int8'),
+                        ('fp16,fp8'), ('bf16,fp8')] # NOTE: only fused-dynamic-quant use int8 or fp8 out
         types_8bit = ('int8', 'fp8')
         types_16bit = ('int16', 'fp16', 'bf16')
         #fused_add_list = [0, 1, 2]

example/ck_tile/02_layernorm2d/layernorm2d_fwd.cpp

@@ -20,6 +20,14 @@ auto get_elimit<ck_tile::bf16_t>()
     return ck_tile::make_tuple(rtol, atol);
 }
 
+template <>
+auto get_elimit<ck_tile::int8_t>()
+{
+    double rtol = 1e-2;
+    double atol = 1.0;
+    return ck_tile::make_tuple(rtol, atol);
+}
+
 auto create_args(int argc, char* argv[])
 {
     ck_tile::ArgParser arg_parser;
@@ -97,9 +105,11 @@ bool run(const ck_tile::ArgParser& arg_parser)
     int xbias         = arg_parser.get_int("xbias");
     int fused_add     = arg_parser.get_int("fadd");
     int fused_quant   = arg_parser.get_int("fquant");
-    if(fused_quant == 1 && prec_o != "int8")
+    if(fused_quant == 1 && prec_o != "int8" && prec_o != "fp8")
     {
-        std::cout << "if fused_quant is 1, only support \"-prec_o=int8\" case" << std::endl;
+        std::cout
+            << "if fused_quant is 1 or 2, only support \"-prec_o=int8\" or \"-prec_o=fp8\" cases."
+            << std::endl;
         return false;
     }
 
@@ -291,7 +301,11 @@ bool run(const ck_tile::ArgParser& arg_parser)
                     absmax       = a > absmax ? a : absmax;
                 }
                 // printf("cpu:absmax:%f\n", absmax);
-                ComputeDataType y_scale = absmax / static_cast<ComputeDataType>(127.0);
+                constexpr ComputeDataType kMaxY =
+                    std::is_same<YDataType, ck_tile::fp8_t>::value    ? 240.0
+                    : std::is_same<YDataType, ck_tile::int8_t>::value ? 127.0
+                                                                      : 0.0;
+                ComputeDataType y_scale = absmax / kMaxY;
                 y_scale_host_ref(m_)    = ck_tile::type_convert<YScaleDataType>(y_scale);
                 for(int n_ = 0; n_ < N_; n_++)
                 {
@@ -334,7 +348,7 @@ bool run(const ck_tile::ArgParser& arg_parser)
             y_residual_buf.FromDevice(y_residual_host_dev.data());
         }
 
-        auto [rtol, atol] = get_elimit<InDataType>();
+        auto [rtol, atol] = get_elimit<OutDataType>();
 
         if(x_stride == n)
         {
@@ -452,6 +466,16 @@ int main(int argc, char* argv[])
     {
         return run<ck_tile::bf16_t, ck_tile::int8_t, float, float, false>(arg_parser) ? 0 : -2;
     }
+    else if(prec_i == "fp16" && prec_o == "fp8" && prec_sm == "fp32" && prec_sy == "fp32" &&
+            !save_mv)
+    {
+        return run<ck_tile::half_t, ck_tile::fp8_t, float, float, false>(arg_parser) ? 0 : -2;
+    }
+    else if(prec_i == "bf16" && prec_o == "fp8" && prec_sm == "fp32" && prec_sy == "fp32" &&
+            !save_mv)
+    {
+        return run<ck_tile::bf16_t, ck_tile::fp8_t, float, float, false>(arg_parser) ? 0 : -2;
+    }
 
     return -3;
 }

example/ck_tile/02_layernorm2d/script/smoke_test.sh

 #!/bin/sh
 EXE="$(find . -name tile_example_layernorm2d_fwd -type f | head -n 1)"
 
-for fquant in "" "-fquant=1 -prec_o=int8"; do
+for fquant in "" "-fquant=1 -prec_o=int8" "-fquant=1 -prec_o=fp8"; do
 for pr_i in "fp16" "bf16" ; do
 for fadd in "0" "1"; do
 $EXE -prec_i=$pr_i -fadd=$fadd $fquant -m=99  -n=13

example/ck_tile/03_gemm/CMakeLists.txt

 add_executable(tile_example_gemm_basic EXCLUDE_FROM_ALL gemm_basic.cpp)
 add_executable(tile_example_gemm_universal EXCLUDE_FROM_ALL universal_gemm.cpp)
+target_compile_options(tile_example_gemm_universal PRIVATE
+  -mllvm -enable-noalias-to-md-conversion=0
+)

example/ck_tile/03_gemm/gemm_basic.cpp

@@ -12,7 +12,13 @@
 #include "ck_tile/host.hpp"
 #include "gemm_basic.hpp"
 
-template <typename ALayout, typename BLayout, typename CLayout>
+template <typename ADataType,
+          typename BDataType,
+          typename AccDataType,
+          typename CDataType,
+          typename ALayout,
+          typename BLayout,
+          typename CLayout>
 float gemm_calc(const ck_tile::GemmHostArgs& args, const ck_tile::stream_config& s)
 {
     // The kPadM, kPadN, kPadK & kBlockPerCu should also come from the Codegen part.
@@ -20,16 +26,12 @@ float gemm_calc(const ck_tile::GemmHostArgs& args, const ck_tile::stream_config&
     constexpr bool kPadN = false;
     constexpr bool kPadK = false;
 
-    constexpr bool kTilePermute = false;
-    // The rank and permutation will also be generate out by the CodeGen part.
-    constexpr ck_tile::index_t kOutputRank = 2;
-
     constexpr int kBlockPerCu = 1;
 
     // This part comes from the Codegen
     constexpr ck_tile::index_t M_Tile = 128;
     constexpr ck_tile::index_t N_Tile = 128;
-    constexpr ck_tile::index_t K_Tile = 32;
+    constexpr ck_tile::index_t K_Tile = 64;
 
     constexpr ck_tile::index_t M_Warp = 2;
     constexpr ck_tile::index_t N_Warp = 2;
@@ -37,42 +39,33 @@ float gemm_calc(const ck_tile::GemmHostArgs& args, const ck_tile::stream_config&
 
     constexpr ck_tile::index_t M_Warp_Tile = 32;
     constexpr ck_tile::index_t N_Warp_Tile = 32;
-    constexpr ck_tile::index_t K_Warp_Tile = 8;
-
-    // Whether doing the CShuffle (transpose before the global memory), depending on the output
-    // layout.
-    constexpr bool CShuffleEpilogue =
-        std::is_same_v<CLayout, ck_tile::tensor_layout::gemm::ColumnMajor>;
+    constexpr ck_tile::index_t K_Warp_Tile = 16;
 
     using CodegenGemmShape =
         ck_tile::TileGemmShape<ck_tile::sequence<M_Tile, N_Tile, K_Tile>,
                                ck_tile::sequence<M_Warp, N_Warp, K_Warp>,
                                ck_tile::sequence<M_Warp_Tile, N_Warp_Tile, K_Warp_Tile>>;
 
-    using TilePartitioner = ck_tile::GemmTile2DPartitioner<CodegenGemmShape>;
-
-    using GemmEpilogue = std::conditional_t<
-        CShuffleEpilogue,
-        ck_tile::CShuffleEpilogue<ck_tile::CShuffleEpilogueProblem<AccDataType,
-                                                                   CDataType,
-                                                                   kPadM,
-                                                                   kPadN,
-                                                                   kTilePermute,
-                                                                   kOutputRank,
-                                                                   1,
-                                                                   0,
-                                                                   TilePartitioner::MPerBlock,
-                                                                   TilePartitioner::NPerBlock>>,
-        ck_tile::Default2DEpilogue<
-            ck_tile::Default2DEpilogueProblem<AccDataType, CDataType, kPadM, kPadN>>>;
+    using TilePartitioner = ck_tile::GemmTile1DPartitioner<CodegenGemmShape>;
 
     using CodegenGemmTraits =
         ck_tile::TileGemmTraits<kPadM, kPadN, kPadK, ALayout, BLayout, CLayout>;
     using CodegenPipelineProblem = ck_tile::
         GemmPipelineProblem<ADataType, BDataType, AccDataType, CodegenGemmShape, CodegenGemmTraits>;
-    using CodegenGemmPolicy = ck_tile::UniversalGemmPipelineAgBgCrPolicy;
-    using CodegenGemmPipeline =
-        ck_tile::GemmPipelineAGmemBGmemCRegV1<CodegenPipelineProblem, CodegenGemmPolicy>;
+    using CodegenGemmPipeline = ck_tile::GemmPipelineAGmemBGmemCRegV1<CodegenPipelineProblem>;
+    using GemmEpilogue        = ck_tile::CShuffleEpilogue<
+        ck_tile::CShuffleEpilogueProblem<AccDataType,
+                                         CDataType,
+                                         CLayout,
+                                         CodegenPipelineProblem::kBlockSize,
+                                         TilePartitioner::MPerBlock,
+                                         TilePartitioner::NPerBlock,
+                                         M_Warp,
+                                         N_Warp,
+                                         M_Warp_Tile,
+                                         N_Warp_Tile,
+                                         K_Warp_Tile,
+                                         CodegenPipelineProblem::TransposeC>>;
     // ToDo: Will add the codegen part to test different pipeline policies in GEMM.
     // Now we only use the BlockGemmASmemBSmemCRegV1DefaultPolicy.
     using Kernel = ck_tile::GemmKernel<TilePartitioner, CodegenGemmPipeline, GemmEpilogue>;
@@ -89,8 +82,11 @@ float gemm_calc(const ck_tile::GemmHostArgs& args, const ck_tile::stream_config&
 
     if(s.log_level_ > 0)
     {
-        std::cout << "Launching kernel with args:"
-                  << " grid: {" << grids.x << ", " << grids.y << ", " << grids.z << "}"
+        std::cout << "Launching kernel with args: " << Kernel::GetName() << '\n'
+                  << "shape: " << CodegenGemmShape::GetName() << '\n'
+                  << "problem: " << CodegenPipelineProblem::GetName() << '\n'
+                  << "pipeline: " << CodegenGemmPipeline::GetName() << '\n'
+                  << "grid: {" << grids.x << ", " << grids.y << ", " << grids.z << "}"
                   << ", blocks: {" << blocks.x << ", " << blocks.y << ", " << blocks.z << "}"
                   << std::endl;
     }
@@ -103,4 +99,46 @@ float gemm_calc(const ck_tile::GemmHostArgs& args, const ck_tile::stream_config&
 
 #include "run_gemm_example.inc"
 
+int run_gemm_example(int argc, char* argv[])
+{
+    auto [result, arg_parser] = create_args(argc, argv);
+    if(!result)
+        return -1;
+
+    using Row = ck_tile::tensor_layout::gemm::RowMajor;
+    using Col = ck_tile::tensor_layout::gemm::ColumnMajor;
+
+    std::string data_type = arg_parser.get_str("prec");
+    std::string a_layout  = arg_parser.get_str("a_layout");
+    std::string b_layout  = arg_parser.get_str("b_layout");
+
+    if(a_layout == "R" && b_layout == "C")
+    {
+        if(data_type == "fp16")
+        {
+            return run_gemm_example_with_layouts<ck_tile::half_t>(argc, argv, Row{}, Col{}, Row{});
+        }
+        else if(data_type == "bf16")
+        {
+            return run_gemm_example_with_layouts<ck_tile::bf16_t>(argc, argv, Row{}, Col{}, Row{});
+        }
+        else if(data_type == "fp8")
+        {
+            return run_gemm_example_with_layouts<ck_tile::fp8_t>(argc, argv, Row{}, Col{}, Row{});
+        }
+        else if(data_type == "bf8")
+        {
+            return run_gemm_example_with_layouts<ck_tile::bf8_t>(argc, argv, Row{}, Col{}, Row{});
+        }
+        else
+        {
+            throw std::runtime_error("Unsupported data_type!");
+        }
+    }
+    else
+    {
+        throw std::runtime_error("Unsupported data layout configuration for A,B and C tensors!");
+    }
+}
+
 int main(int argc, char* argv[]) { return !run_gemm_example(argc, argv); }

example/ck_tile/03_gemm/gemm_basic.hpp

 
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2024-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
@@ -11,21 +11,26 @@
 #include "ck_tile/ops/epilogue.hpp"
 #include "ck_tile/ops/gemm.hpp"
 
-#define CK_TILE_PIPELINE_COMPUTE 1
+#define CK_TILE_PIPELINE_COMPUTE_V3 1
 #define CK_TILE_PIPELINE_MEMORY 2
+#define CK_TILE_PIPELINE_COMPUTE_V4 3
 
 #ifndef CK_TILE_PIPELINE_DEFAULT
-#define CK_TILE_PIPELINE_DEFAULT CK_TILE_PIPELINE_COMPUTE
+#define CK_TILE_PIPELINE_DEFAULT CK_TILE_PIPELINE_COMPUTE_V3
 #endif
 
 #if(CK_TILE_PIPELINE_DEFAULT == CK_TILE_PIPELINE_MEMORY)
 #define GEMM_PIPELINE ck_tile::GemmPipelineAgBgCrMem
 #define UNIVERSAL_GEMM_PIPELINE ck_tile::BaseGemmPipelineAgBgCrMem
 #define GEMM_PIPELINE_SCHEDULER ck_tile::GemmPipelineScheduler::Interwave
-#elif(CK_TILE_PIPELINE_DEFAULT == CK_TILE_PIPELINE_COMPUTE)
+#elif(CK_TILE_PIPELINE_DEFAULT == CK_TILE_PIPELINE_COMPUTE_V3)
 #define GEMM_PIPELINE ck_tile::GemmPipelineAgBgCrCompV3
 #define UNIVERSAL_GEMM_PIPELINE ck_tile::BaseGemmPipelineAgBgCrCompV3
 #define GEMM_PIPELINE_SCHEDULER ck_tile::GemmPipelineScheduler::Intrawave
+#elif(CK_TILE_PIPELINE_DEFAULT == CK_TILE_PIPELINE_COMPUTE_V4)
+#define GEMM_PIPELINE ck_tile::GemmPipelineAgBgCrCompV4
+#define UNIVERSAL_GEMM_PIPELINE ck_tile::BaseGemmPipelineAgBgCrCompV4
+#define GEMM_PIPELINE_SCHEDULER ck_tile::GemmPipelineScheduler::Intrawave
 #else
 #error "unsupported CK_TILE_PIPELINE_DEFAULT value"
 #endif
@@ -43,6 +48,33 @@ struct GemmBasicTypeConfig<ck_tile::half_t>
     // ToDo: Add more bias config to support different categories of GEMM.
 };
 
+template <>
+struct GemmBasicTypeConfig<ck_tile::bf16_t>
+{
+    using ADataType   = ck_tile::bf16_t;
+    using BDataType   = ck_tile::bf16_t;
+    using AccDataType = float;
+    using CDataType   = ck_tile::bf16_t;
+};
+
+template <>
+struct GemmBasicTypeConfig<ck_tile::fp8_t>
+{
+    using ADataType   = ck_tile::fp8_t;
+    using BDataType   = ck_tile::fp8_t;
+    using AccDataType = float;
+    using CDataType   = ck_tile::half_t;
+};
+
+template <>
+struct GemmBasicTypeConfig<ck_tile::bf8_t>
+{
+    using ADataType   = ck_tile::bf8_t;
+    using BDataType   = ck_tile::bf8_t;
+    using AccDataType = float;
+    using CDataType   = ck_tile::half_t;
+};
+
 template <typename T>
 struct DataTypeTraits;
 
@@ -64,13 +96,23 @@ struct DataTypeTraits<ck_tile::half_t>
     static constexpr const char* name = "fp16";
 };
 
-using Types = GemmBasicTypeConfig<ck_tile::half_t>;
+template <>
+struct DataTypeTraits<ck_tile::bf16_t>
+{
+    static constexpr const char* name = "bf16";
+};
+
+template <>
+struct DataTypeTraits<ck_tile::fp8_t>
+{
+    static constexpr const char* name = "fp8";
+};
 
-// Specific type aliases for easy access
-using ADataType   = Types::ADataType;
-using BDataType   = Types::BDataType;
-using AccDataType = Types::AccDataType;
-using CDataType   = Types::CDataType;
+template <>
+struct DataTypeTraits<ck_tile::bf8_t>
+{
+    static constexpr const char* name = "bf8";
+};
 
 auto create_args(int argc, char* argv[])
 {
@@ -79,7 +121,7 @@ auto create_args(int argc, char* argv[])
         .insert("n", "4096", "n dimension")
         .insert("k", "2048", "k dimension")
         .insert("a_layout", "R", "A tensor data layout - Row by default")
-        .insert("b_layout", "R", "B tensor data layout - Row by default")
+        .insert("b_layout", "C", "B tensor data layout - Column by default")
         .insert("c_layout", "R", "C tensor data layout - Row by default")
         .insert("stride_a", "0", "Tensor A stride")
         .insert("stride_b", "0", "Tensor B stride")
@@ -89,7 +131,8 @@ auto create_args(int argc, char* argv[])
         .insert("warmup", "50", "number of iterations before benchmark the kernel")
         .insert("repeat", "100", "number of iterations to benchmark the kernel")
         .insert("timer", "gpu", "gpu:gpu timer, cpu:cpu timer")
-        .insert("split_k", "1", "splitK value");
+        .insert("split_k", "1", "splitK value")
+        .insert("init", "0", "0:random, 1:linear, 2:constant(1)");
 
     bool result = arg_parser.parse(argc, argv);
     return std::make_tuple(result, arg_parser);

example/ck_tile/03_gemm/run_gemm_example.inc

@@ -2,6 +2,14 @@
 // Copyright (c) 2024-2025, Advanced Micro Devices, Inc. All rights reserved.
 #pragma once
 
+template <typename Layout>
+static constexpr inline auto is_row_major(Layout layout_)
+{
+    return ck_tile::bool_constant<std::is_same_v<ck_tile::remove_cvref_t<decltype(layout_)>,
+                                                 ck_tile::tensor_layout::gemm::RowMajor>>{};
+}
+
+template <typename ADataType, typename BDataType, typename AccDataType, typename CDataType>
 auto calculate_rtol_atol(const ck_tile::index_t K,
                          const ck_tile::index_t kbatch,
                          const float max_accumulated_value)
@@ -22,7 +30,13 @@ auto calculate_rtol_atol(const ck_tile::index_t K,
     return ck_tile::make_tuple(std::max(rtol, rtol_split_k), std::max(atol, atol_split_k));
 }
 
-template <typename ALayout, typename BLayout, typename CLayout>
+template <typename ADataType,
+          typename BDataType,
+          typename AccDataType,
+          typename CDataType,
+          typename ALayout,
+          typename BLayout,
+          typename CLayout>
 float invoke_gemm(ck_tile::DeviceMem& a_m_k_dev_buf,
                   ck_tile::DeviceMem& b_k_n_dev_buf,
                   ck_tile::DeviceMem& c_m_n_dev_buf,
@@ -48,8 +62,9 @@ float invoke_gemm(ck_tile::DeviceMem& a_m_k_dev_buf,
     args.stride_B = stride_B;
     args.stride_C = stride_C;
 
-    float ave_time = gemm_calc<ALayout, BLayout, CLayout>(
-        args, ck_tile::stream_config{nullptr, true, 1, n_warmup, n_repeat});
+    float ave_time =
+        gemm_calc<ADataType, BDataType, AccDataType, CDataType, ALayout, BLayout, CLayout>(
+            args, ck_tile::stream_config{nullptr, true, 1, n_warmup, n_repeat});
 
     std::size_t flop = std::size_t(2) * M * N * K;
     std::size_t num_byte =
@@ -59,13 +74,16 @@ float invoke_gemm(ck_tile::DeviceMem& a_m_k_dev_buf,
 
     std::cout << "Run Gemm kernel with M =" << M << " N =" << N << " K =" << K
               << " StrideA =" << stride_A << " StrideB =" << stride_B << " StrideC =" << stride_C
-              << " : " << ave_time << " ms, " << tflops << " TFlops, " << gb_per_sec << " GB/s, "
-              << std::endl;
+              << " A_Layout =" << ALayout::name << " B_Layout =" << BLayout::name
+              << " C_Layout =" << CLayout::name << " A Type = " << DataTypeTraits<ADataType>::name
+              << " B Type = " << DataTypeTraits<BDataType>::name
+              << " C Type = " << DataTypeTraits<CDataType>::name << " : " << ave_time << " ms, "
+              << tflops << " TFlops, " << gb_per_sec << " GB/s, " << std::endl;
 
     return ave_time;
 }
 
-template <typename ALayout, typename BLayout, typename CLayout>
+template <typename PrecType, typename ALayout, typename BLayout, typename CLayout>
 int run_gemm_example_with_layouts(int argc,
                                   char* argv[],
                                   const ALayout a_layout                  = ALayout{},
@@ -76,6 +94,11 @@ int run_gemm_example_with_layouts(int argc,
     if(!result)
         return -1;
 
+    using ADataType   = typename GemmBasicTypeConfig<PrecType>::ADataType;
+    using BDataType   = typename GemmBasicTypeConfig<PrecType>::BDataType;
+    using CDataType   = typename GemmBasicTypeConfig<PrecType>::CDataType;
+    using AccDataType = typename GemmBasicTypeConfig<PrecType>::AccDataType;
+
     ck_tile::index_t M = arg_parser.get_int("m");
     ck_tile::index_t N = arg_parser.get_int("n");
     ck_tile::index_t K = arg_parser.get_int("k");
@@ -87,53 +110,32 @@ int run_gemm_example_with_layouts(int argc,
     ck_tile::index_t kbatch = arg_parser.get_int("split_k");
     int n_warmup            = arg_parser.get_int("warmup");
     int n_repeat            = arg_parser.get_int("repeat");
+    ck_tile::index_t init_method = arg_parser.get_int("init");  
 
-    using namespace ck_tile::literals;
-
-    auto f_host_tensor_descriptor =
-        [](std::size_t row, std::size_t col, std::size_t stride, auto layout) {
-            if constexpr(std::is_same_v<decltype(layout), ck_tile::tensor_layout::gemm::RowMajor>)
-            {
-                return ck_tile::HostTensorDescriptor({row, col}, {stride, 1_uz});
-            }
-            else
-            {
-                return ck_tile::HostTensorDescriptor({row, col}, {1_uz, stride});
-            }
-        };
-
-    auto f_get_default_stride = [](std::size_t row,
-                                   std::size_t col,
-                                   std::size_t stride,
-                                   auto layout) {
-        if(stride == 0)
-        {
-            // give a chance if stride is zero, return a default packed stride
-            if constexpr(std::is_same_v<decltype(layout), ck_tile::tensor_layout::gemm::RowMajor>)
-            {
-                return col;
-            }
-            else
-            {
-                return row;
-            }
-        }
-        else
-            return stride;
-    };
+    stride_A = ck_tile::get_default_stride(M, K, stride_A, is_row_major(a_layout));
+    stride_B = ck_tile::get_default_stride(K, N, stride_B, is_row_major(b_layout));
+    stride_C = ck_tile::get_default_stride(M, N, stride_C, is_row_major(CLayout{}));
 
-    stride_A = f_get_default_stride(M, K, stride_A, a_layout);
-    stride_B = f_get_default_stride(K, N, stride_B, b_layout);
-    stride_C = f_get_default_stride(M, N, stride_C, CLayout{});
-
-    ck_tile::HostTensor<ADataType> a_m_k(f_host_tensor_descriptor(M, K, stride_A, a_layout));
-    ck_tile::HostTensor<BDataType> b_k_n(f_host_tensor_descriptor(K, N, stride_B, b_layout));
+    ck_tile::HostTensor<ADataType> a_m_k(
+        ck_tile::host_tensor_descriptor(M, K, stride_A, is_row_major(a_layout)));
+    ck_tile::HostTensor<BDataType> b_k_n(
+        ck_tile::host_tensor_descriptor(K, N, stride_B, is_row_major(b_layout)));
     ck_tile::HostTensor<CDataType> c_m_n_dev_result(
-        f_host_tensor_descriptor(M, N, stride_C, CLayout{}));
-
-    // TODO: add different init types
-    ck_tile::FillUniformDistribution<ADataType>{-5.f, 5.f}(a_m_k);
-    ck_tile::FillUniformDistribution<BDataType>{-5.f, 5.f}(b_k_n);
+        ck_tile::host_tensor_descriptor(M, N, stride_C, is_row_major(CLayout{})));
+
+    if (init_method == 0) {
+        ck_tile::FillUniformDistribution<ADataType>{-1.f, 1.f}(a_m_k);
+        ck_tile::FillUniformDistribution<BDataType>{-1.f, 1.f}(b_k_n);
+    } else if (init_method == 1) {
+        ck_tile::FillMonotonicSeq<ADataType>{}(a_m_k);
+        ck_tile::FillMonotonicSeq<BDataType>{}(b_k_n);
+    } else if (init_method == 2) {
+        ck_tile::FillConstant<ADataType>{static_cast<ADataType>(1)}(a_m_k);
+        ck_tile::FillConstant<BDataType>{static_cast<BDataType>(1)}(b_k_n);
+    } else {
+        a_m_k.SetZero();
+        b_k_n.SetZero();
+    }
 
     ck_tile::DeviceMem a_m_k_dev_buf(a_m_k.get_element_space_size_in_bytes());
     ck_tile::DeviceMem b_k_n_dev_buf(b_k_n.get_element_space_size_in_bytes());
@@ -144,18 +146,19 @@ int run_gemm_example_with_layouts(int argc,
     c_m_n_dev_buf.SetZero();
     c_m_n_dev_result.SetZero();
 
-    invoke_gemm<ALayout, BLayout, CLayout>(a_m_k_dev_buf,
-                                           b_k_n_dev_buf,
-                                           c_m_n_dev_buf,
-                                           M,
-                                           N,
-                                           K,
-                                           stride_A,
-                                           stride_B,
-                                           stride_C,
-                                           kbatch,
-                                           n_warmup,
-                                           n_repeat);
+    invoke_gemm<ADataType, BDataType, AccDataType, CDataType, ALayout, BLayout, CLayout>(
+        a_m_k_dev_buf,
+        b_k_n_dev_buf,
+        c_m_n_dev_buf,
+        M,
+        N,
+        K,
+        stride_A,
+        stride_B,
+        stride_C,
+        kbatch,
+        n_warmup,
+        n_repeat);
 
     c_m_n_dev_buf.FromDevice(c_m_n_dev_result.data());
     bool pass = true;
@@ -163,15 +166,16 @@ int run_gemm_example_with_layouts(int argc,
     if(arg_parser.get_int("v") == 1)
     {
         ck_tile::HostTensor<CDataType> c_m_n_host_ref(
-            f_host_tensor_descriptor(M, N, stride_C, CLayout{}));
+            ck_tile::host_tensor_descriptor(M, N, stride_C, is_row_major(CLayout{})));
         c_m_n_host_ref.SetZero();
 
         ck_tile::reference_gemm<ADataType, BDataType, AccDataType, CDataType>(
             a_m_k, b_k_n, c_m_n_host_ref);
         const float max_accumulated_value =
             *std::max_element(c_m_n_host_ref.mData.begin(), c_m_n_host_ref.mData.end());
-        const auto rtol_atol = calculate_rtol_atol(K, kbatch, max_accumulated_value);
-        pass                 = ck_tile::check_err(c_m_n_dev_result,
+        const auto rtol_atol = calculate_rtol_atol<ADataType, BDataType, AccDataType, CDataType>(
+            K, kbatch, max_accumulated_value);
+        pass = ck_tile::check_err(c_m_n_dev_result,
                                   c_m_n_host_ref,
                                   "Error: Incorrect results!",
                                   rtol_atol.at(ck_tile::number<0>{}),
@@ -180,12 +184,12 @@ int run_gemm_example_with_layouts(int argc,
         std::cout << "Relative error threshold: " << rtol_atol.at(ck_tile::number<0>{})
                   << " Absolute error threshold: " << rtol_atol.at(ck_tile::number<1>{})
                   << std::endl;
-        std::cout << "The CPU veification result is:" << (pass ? "correct" : "fail") << std::endl;
+        std::cout << "The CPU verification result is:" << (pass ? "correct" : "fail") << std::endl;
     }
     else if(arg_parser.get_int("v") == 2)
     {
         ck_tile::HostTensor<CDataType> c_m_n_gpu_ref(
-            f_host_tensor_descriptor(M, N, stride_C, CLayout{}));
+            ck_tile::host_tensor_descriptor(M, N, stride_C, is_row_major(CLayout{})));
         ck_tile::DeviceMem c_m_n_gpu_buf_ref(c_m_n_gpu_ref.get_element_space_size_in_bytes());
         c_m_n_gpu_ref.SetZero();
         c_m_n_gpu_buf_ref.SetZero();
@@ -227,8 +231,9 @@ int run_gemm_example_with_layouts(int argc,
         c_m_n_gpu_buf_ref.FromDevice(c_m_n_gpu_ref.data());
         const float max_accumulated_value =
             *std::max_element(c_m_n_gpu_ref.mData.begin(), c_m_n_gpu_ref.mData.end());
-        const auto rtol_atol = calculate_rtol_atol(K, kbatch, max_accumulated_value);
-        pass                 = ck_tile::check_err(c_m_n_dev_result,
+        const auto rtol_atol = calculate_rtol_atol<ADataType, BDataType, AccDataType, CDataType>(
+            K, kbatch, max_accumulated_value);
+        pass = ck_tile::check_err(c_m_n_dev_result,
                                   c_m_n_gpu_ref,
                                   "Error: Incorrect results!",
                                   rtol_atol.at(ck_tile::number<0>{}),
@@ -237,44 +242,8 @@ int run_gemm_example_with_layouts(int argc,
         std::cout << "Relative error threshold: " << rtol_atol.at(ck_tile::number<0>{})
                   << " Absolute error threshold: " << rtol_atol.at(ck_tile::number<1>{})
                   << std::endl;
-        std::cout << "The GPU veification result is: " << (pass ? "correct" : "fail") << std::endl;
+        std::cout << "The GPU verification result is: " << (pass ? "correct" : "fail") << std::endl;
     }
 
     return pass;
 }
-
-int run_gemm_example(int argc, char* argv[])
-{
-    auto [result, arg_parser] = create_args(argc, argv);
-    if(!result)
-        return -1;
-
-    using Row = ck_tile::tensor_layout::gemm::RowMajor;
-    using Col = ck_tile::tensor_layout::gemm::ColumnMajor;
-
-    std::string a_layout = arg_parser.get_str("a_layout");
-    std::string b_layout = arg_parser.get_str("b_layout");
-
-    if(a_layout == "R" && b_layout == "R")
-    {
-        return run_gemm_example_with_layouts(argc, argv, Row{}, Row{}, Row{});
-    }
-    else if(a_layout == "R" && b_layout == "C")
-    {
-        return run_gemm_example_with_layouts(argc, argv, Row{}, Col{}, Row{});
-    }
-    // TODO: Fixme: with latest changes to GemmPipelineAGmemBGmemCRegV1DefaultPolicy below do not
-    // work.
-    // else if(a_layout == "C" && b_layout == "C")
-    // {
-    //     return run_gemm_example_with_layouts(argc, argv, Col{}, Col{}, Row{});
-    // }
-    // else if(a_layout == "C" && b_layout == "R")
-    // {
-    //     return run_gemm_example_with_layouts(argc, argv, Col{}, Row{}, Row{});
-    // }
-    else
-    {
-        throw std::runtime_error("Unsupported data layout configuration for A,B and C tensors!");
-    }
-}

example/ck_tile/03_gemm/script/benchmark_basic.sh

 #!/bin/sh
 EXE="$(find . -name tile_example_gemm_basic -type f | head -n 1)"
-VALID=0
+VALID=1
 
-for b_matrix_layout in "R" "C"; do
+for b_matrix_layout in "C"; do
     for m in "64" "512" "1024" "2048"; do
         for n in "512" "1024" "2048"; do
             for k in "64" "512" "1024" "2048"; do
-                $EXE -prec=fp16 -b=1 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
+                $EXE -prec=fp16 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
             done
         done
     done

example/ck_tile/03_gemm/script/benchmark_basic_fp8.sh

+#!/bin/sh
+EXE="$(find . -name tile_example_gemm_basic -type f | head -n 1)"
+VALID=1
+
+
+for b_matrix_layout in "C"; do
+    for m in "64" "512" "1024" "2048"; do
+        for n in "512" "1024" "2048"; do
+            for k in "64" "512" "1024" "2048"; do
+                $EXE -prec=fp8 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
+            done
+        done
+    done
+done
\ No newline at end of file

example/ck_tile/03_gemm/script/benchmark_mem_pipeline.sh

 #!/bin/sh
 EXE="$(find . -name tile_example_gemm_universal -type f | head -n 1)"
-VALID=0
+VALID=1
 
-for b_matrix_layout in "R" "C"; do
-    for m in "64" "512" "1024" "2048"; do
+for b_matrix_layout in "C"; do
+    for m in "512" "1024" "2048" "4096"; do
         for n in "512" "1024" "2048"; do
-            for k in "64" "512" "1024" "2048"; do
-                $EXE -prec=fp16 -b=1 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
+            for k in "512" "1024" "2048"; do
+                $EXE -prec=fp16 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
             done
         done
     done

example/ck_tile/03_gemm/script/benchmark_mem_pipeline_bf16.sh

+#!/bin/sh
+EXE="$(find . -name tile_example_gemm_universal -type f | head -n 1)"
+VALID=1
+
+for b_matrix_layout in "C"; do
+    for m in "512" "1024" "2048" "4096"; do
+        for n in "512" "1024" "2048"; do
+            for k in "512" "1024" "2048"; do
+                $EXE -prec=bf16 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
+            done
+        done
+    done
+done
\ No newline at end of file

example/ck_tile/03_gemm/script/benchmark_mem_pipeline_bf8.sh

+#!/bin/sh
+EXE="$(find . -name tile_example_gemm_universal -type f | head -n 1)"
+VALID=1
+
+for b_matrix_layout in "C"; do
+    for m in "512" "1024" "2048" "4096"; do
+        for n in "512" "1024" "2048"; do
+            for k in "512" "1024" "2048"; do
+                $EXE -prec=bf8 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
+            done
+        done
+    done
+done
\ No newline at end of file

example/ck_tile/03_gemm/script/benchmark_mem_pipeline_fp8.sh

+#!/bin/sh
+EXE="$(find . -name tile_example_gemm_universal -type f | head -n 1)"
+VALID=1
+
+for b_matrix_layout in "C"; do
+    for m in "512" "1024" "2048" "4096"; do
+        for n in "512" "1024" "2048"; do
+            for k in "512" "1024" "2048"; do
+                $EXE -prec=fp8 -m=$m -n=$n -k=$k -a_layout="R" -b_layout="$b_matrix_layout" -c_layout="R" -v=$VALID
+            done
+        done
+    done
+done
\ No newline at end of file