Rename kernel. Prepare to add second half kernel

include/ck/tensor_operation/gpu/device/device_gemm_multiple_d_layernorm_xdl_cshuffle.hpp

@@ -12,7 +12,7 @@
 #include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
 #include "ck/tensor_operation/gpu/device/gemm_specialization.hpp"
 #include "ck/tensor_operation/gpu/device/matrix_padder.hpp"
-#include "ck/tensor_operation/gpu/grid/gridwise_gemm_multiple_d_welford_xdl_cshuffle.hpp"
+#include "ck/tensor_operation/gpu/grid/gridwise_gemm_multiple_d_welford_first_half_xdl_cshuffle.hpp"
 #include "ck/host_utility/device_prop.hpp"
 #include "ck/host_utility/kernel_launch.hpp"
 #include "device_base.hpp"
@@ -40,7 +40,7 @@ __global__ void
 #if CK_USE_LAUNCH_BOUNDS
     __launch_bounds__(CK_MAX_THREAD_PER_BLOCK, CK_MIN_BLOCK_PER_CU)
 #endif
-        kernel_gemm_multiple_d_welford_xdl_cshuffle(
+        kernel_gemm_multiple_d_welford_first_half_xdl_cshuffle(
             const ABDataType* __restrict__ p_a_grid,
             const ABDataType* __restrict__ p_b_grid,
             DsPointer p_ds_grid,
@@ -255,7 +255,7 @@ struct DeviceGemmMultipleDLayernorm_Xdl_CShuffle : public BaseOperator
     using HGridDesc_M_N  = decltype(MakeGridDescriptor_M_N<HLayout>(1, 1, 1));
 
     // GridwiseGemm
-    using GridwiseGemm = GridwiseGemmMultipleDWelford_xdl_cshuffle<
+    using GridwiseGemm = GridwiseGemmMultipleDWelfordFirstHalf_xdl_cshuffle<
         ADataType, // TODO: distinguish A/B datatype
         AccDataType,
         CShuffleDataType,
@@ -478,7 +478,7 @@ struct DeviceGemmMultipleDLayernorm_Xdl_CShuffle : public BaseOperator
             auto launch_kernel = [&](auto has_main_k_block_loop) {
                 constexpr bool has_main_loop = has_main_k_block_loop.value;
 
-                const auto kernel = kernel_gemm_multiple_d_welford_xdl_cshuffle<
+                const auto kernel = kernel_gemm_multiple_d_welford_first_half_xdl_cshuffle<
                     GridwiseGemm,
                     ADataType, // TODO: distiguish A/B datatype
                     typename GridwiseGemm::DsGridPointer,

include/ck/tensor_operation/gpu/grid/gridwise_gemm_multiple_d_welford_xdl_cshuffle.hpp → include/ck/tensor_operation/gpu/grid/gridwise_gemm_multiple_d_welford_first_half_xdl_cshuffle.hpp

@@ -82,7 +82,7 @@ template <typename ABDataType,
           index_t CDEReduceThreadTransferScalarPerVector_NPerBlock,
           index_t FGTransferScalarPerVector,
           LoopScheduler LoopSched>
-struct GridwiseGemmMultipleDWelford_xdl_cshuffle
+struct GridwiseGemmMultipleDWelfordFirstHalf_xdl_cshuffle
 {
     static constexpr index_t NumDTensor = DsDataType::Size();