replacing array with vector for tensor data

composable_kernel/include/tensor_operation/blockwise_gemm_v2.hpp

@@ -12,6 +12,9 @@ namespace ck {
 //    MPerThreadSubC, NPerThreadSubC, MLevel0ThreadCluster, NLevel0ThreadCluster,
 //    MLevel1ThreadCluster, NLevel1ThreadCluster
 template <index_t BlockSize,
+          typename FloatA,
+          typename FloatB,
+          typename FloatC,
           typename BlockMatrixA,
           typename BlockMatrixB,
           typename ThreadMatrixC,
@@ -104,7 +107,6 @@ struct BlockwiseGemm_km_kn_m0m1n0n1_v1
                            level1_n_id * NPerLevel0Cluster + level0_n_id * NPerThreadSubC};
     }
 
-    template <typename FloatA, typename FloatB, typename FloatC>
     __device__ void
     Run_naive(const FloatA* p_a_block, const FloatB* p_b_block, FloatC* p_c_thread) const
     {
@@ -150,7 +152,10 @@ struct BlockwiseGemm_km_kn_m0m1n0n1_v1
                                                                     NPerThreadSubC,
                                                                     ThreadGemmBDataPerRead_N>{};
 
-        constexpr auto threadwise_gemm = ThreadwiseGemm_km_kn_mn_v1<decltype(a_thread_mtx),
+        constexpr auto threadwise_gemm = ThreadwiseGemm_km_kn_mn_v1<FloatA,
+                                                                    FloatB,
+                                                                    FloatC,
+                                                                    decltype(a_thread_mtx),
                                                                     decltype(b_thread_mtx),
                                                                     decltype(c_thread_mtx)>{};
         // loop over k
@@ -180,7 +185,6 @@ struct BlockwiseGemm_km_kn_m0m1n0n1_v1
         });
     }
 
-    template <typename FloatA, typename FloatB, typename FloatC>
     __device__ void
     Run_pipelined_2x2(const FloatA* p_a_block, const FloatB* p_b_block, FloatC* p_c_thread) const
     {
@@ -243,7 +247,10 @@ struct BlockwiseGemm_km_kn_m0m1n0n1_v1
                                                                     NPerThreadSubC,
                                                                     ThreadGemmBDataPerRead_N>{};
 
-        constexpr auto threadwise_gemm = ThreadwiseGemm_km_kn_mn_v1<decltype(a_thread_sub_mtx),
+        constexpr auto threadwise_gemm = ThreadwiseGemm_km_kn_mn_v1<FloatA,
+                                                                    FloatB,
+                                                                    FloatC,
+                                                                    decltype(a_thread_sub_mtx),
                                                                     decltype(b_thread_sub_mtx),
                                                                     decltype(c_thread_sub_mtx)>{};
 
@@ -331,7 +338,6 @@ struct BlockwiseGemm_km_kn_m0m1n0n1_v1
             p_c_thread + c_thread_mtx.CalculateOffset(make_tuple(MPerThreadSubC, NPerThreadSubC)));
     }
 
-    template <typename FloatA, typename FloatB, typename FloatC>
     __device__ void Run(const FloatA* p_a_block, const FloatB* p_b_block, FloatC* p_c_thread) const
     {
 #if CK_EXPERIMENTAL_BLOCKWISE_GEMM_USE_PIPELINE
@@ -540,7 +546,10 @@ struct BlockwiseGemm_km_kn_m0m1n0n1_v1r1
         FloatA p_a_thread[a_thread_mtx_desc_.GetElementSpaceSize()];
         FloatB p_b_thread[b_thread_mtx_desc_.GetElementSpaceSize()];
 
-        constexpr auto threadwise_gemm = ThreadwiseGemm_km_kn_mn_v1<decltype(a_thread_sub_mtx),
+        constexpr auto threadwise_gemm = ThreadwiseGemm_km_kn_mn_v1<FloatA,
+                                                                    FloatB,
+                                                                    FloatC,
+                                                                    decltype(a_thread_sub_mtx),
                                                                     decltype(b_thread_sub_mtx),
                                                                     decltype(c_thread_sub_mtx)>{};
 

composable_kernel/include/tensor_operation/threadwise_dynamic_tensor_slice_transfer.hpp

@@ -1429,6 +1429,7 @@ struct ThreadwiseDynamicTensorSliceTransfer_v4
         static_ford<decltype(ordered_access_lengths)>{}([&](auto ordered_access_idx) {
         // position in slice window
 #if 0 // debug
+      // TODO: unable to compile
             constexpr auto data_to_origin_disp_idx =
                 container_reorder_given_old2new(ordered_access_idx, dim_access_order) *
                 src_scalar_per_access;

composable_kernel/include/tensor_operation/threadwise_gemm_v2.hpp

@@ -57,7 +57,10 @@ struct ThreadwiseMatrixSliceCopy_v2
 
 // C[M, N] += transpose(A[K, M]) * B[K, N]
 //   Element of matrix can be vectorized data
-template <typename ADesc,
+template <typename FloatA,
+          typename FloatB,
+          typename FloatC,
+          typename ADesc,
           typename BDesc,
           typename CDesc,
           typename std::enable_if<ADesc::IsKnownAtCompileTime() && BDesc::IsKnownAtCompileTime() &&
@@ -65,7 +68,6 @@ template <typename ADesc,
                                   bool>::type = false>
 struct ThreadwiseGemm_km_kn_mn_v1
 {
-    template <typename FloatA, typename FloatB, typename FloatC>
     __device__ static void Run_source(const FloatA* p_a, const FloatB* p_b, FloatC* p_c)
     {
         static_assert(ADesc::IsKnownAtCompileTime() && BDesc::IsKnownAtCompileTime() &&
@@ -94,7 +96,6 @@ struct ThreadwiseGemm_km_kn_mn_v1
     }
 
 #if CK_THREADWISE_GEMM_USE_AMD_INLINE_ASM
-    template <typename FloatA, typename FloatB, typename FloatC>
     __device__ static void Run_amd_asm(const FloatA* p_a, const FloatB* p_b, FloatC* p_c)
     {
         static_assert(ADesc::IsKnownAtCompileTime() && BDesc::IsKnownAtCompileTime() &&
@@ -157,7 +158,6 @@ struct ThreadwiseGemm_km_kn_mn_v1
     }
 #endif
 
-    template <typename FloatA, typename FloatB, typename FloatC>
     __device__ static void Run(const FloatA* p_a, const FloatB* p_b, FloatC* p_c)
     {
 #if CK_THREADWISE_GEMM_USE_AMD_INLINE_ASM

composable_kernel/include/utility/buffer.hpp

@@ -5,10 +5,14 @@
 
 namespace ck {
 
-template <typename T, index_t N>
-struct StaticBuffer : public vector_type_maker<T, N>::type
+template <
+    typename ScalarType,
+    index_t N,
+    typename std::enable_if<is_same<typename scalar_type<ScalarType>::type, ScalarType>::value,
+                            bool>::type = false>
+struct StaticBuffer : public vector_type<ScalarType, N>
 {
-    using base = typename vector_type_maker<T, N>::type;
+    using base = vector_type<ScalarType, N>;
 
     __host__ __device__ constexpr StaticBuffer() : base{} {}
 };
@@ -16,7 +20,60 @@ struct StaticBuffer : public vector_type_maker<T, N>::type
 template <typename T, index_t N>
 __host__ __device__ constexpr auto make_static_buffer(Number<N>)
 {
-    return StaticBuffer<T, N>{};
+    using scalar_t                      = scalar_type<T>;
+    constexpr index_t scalar_per_vector = scalar_type<T>::vector_size;
+
+    return StaticBuffer<scalar_t, N * scalar_per_vector>{};
+}
+
+template <
+    typename ScalarType,
+    typename std::enable_if<is_same<typename scalar_type<ScalarType>::type, ScalarType>::value,
+                            bool>::type = false>
+struct DynamicBuffer
+{
+    template <typename T>
+    struct PointerWrapper
+    {
+        T* p_;
+
+        __host__ __device__ constexpr const T& operator[](index_t i) const { return p_[i]; }
+
+        __host__ __device__ constexpr T& operator()(index_t i) { return p_[i]; }
+    };
+
+    ScalarType* p_scalar_;
+
+    __host__ __device__ constexpr DynamicBuffer(ScalarType* p_scalar) : p_scalar_{p_scalar} {}
+
+    template <typename X,
+              typename std::enable_if<
+                  is_same<typename scalar_type<remove_cv_t<remove_reference_t<X>>>::type,
+                          ScalarType>::value,
+                  bool>::type = false>
+    __host__ __device__ constexpr const auto& AsType() const
+    {
+        return PointerWrapper<X>{reinterpret_cast<X*>(p_scalar_)};
+    }
+
+    template <typename X,
+              typename std::enable_if<
+                  is_same<typename scalar_type<remove_cv_t<remove_reference_t<X>>>::type,
+                          ScalarType>::value,
+                  bool>::type = false>
+    __host__ __device__ constexpr auto& AsType()
+    {
+        return PointerWrapper<X>{reinterpret_cast<X*>(p_scalar_)};
+    }
+};
+
+template <typename T>
+__host__ __device__ constexpr auto make_dynamic_buffer(T* p)
+{
+    using scalar_t                      = scalar_type<T>;
+    constexpr index_t scalar_per_vector = scalar_type<T>::vector_size;
+
+    return DynamicBuffer<scalar_t>{p};
 }
 
 } // namespace ck

composable_kernel/include/utility/config.amd.hpp.in

@@ -28,11 +28,11 @@
 #endif
 
 // launch bounds
-#define CK_USE_LAUNCH_BOUNDS 0
+#define CK_USE_LAUNCH_BOUNDS 1
 
 #ifdef CK_USE_LAUNCH_BOUNDS
 #define CK_MAX_THREAD_PER_BLOCK 256
-#define CK_MIN_BLOCK_PER_CU 1
+#define CK_MIN_BLOCK_PER_CU 2
 #endif
 
 // buffer resourse

driver/src/conv_driver.cpp

@@ -728,9 +728,8 @@ int main(int argc, char* argv[])
     device_dynamic_convolution_forward_implicit_gemm_v4r4_nchw_kcyx_nkhw<in_data_t,
                                                                          in_vector_size,
                                                                          acc_data_t,
-                                                                         out_data_t>
-
-        (in_nchw_desc,
+                                                                         out_data_t>(
+        in_nchw_desc,
         in_nchw,
         wei_kcyx_desc,
         wei_kcyx,