Add tensor partition and generic copy for ck wrapper (#1108)

* Add tensor partition and generic copy for ck wrapper

* Update changelog

* Stylistic fixes

* Change shape/strides logic to descriptor transforms

* Fixes

* Fix client example

* Fix comments

include/ck/wrapper/operations/copy.hpp

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: MIT
+// Copyright (c) 2023, Advanced Micro Devices, Inc. All rights reserved.
+
+#pragma once
+
+#include "../utils/tensor_utils.hpp"
+
+namespace ck {
+namespace wrapper {
+
+/**
+ * \brief Perform generic copy between two tensors. Tensors must have the
+ *  same size.
+ *
+ * \param src_tensor Source tensor.
+ * \param dst_tensor Destination tensor.
+ */
+template <typename SrcTensorType, typename DstTensorType>
+__host__ __device__ void copy(const SrcTensorType& src_tensor, DstTensorType& dst_tensor)
+{
+    if constexpr(!SrcTensorType::IsDynamicBuffer)
+    {
+        using SizeType = decltype(size(src_tensor));
+        static_for<0, SizeType{}, 1>{}([&](auto i) { dst_tensor(i) = src_tensor(i); });
+    }
+    else if constexpr(!DstTensorType::IsDynamicBuffer)
+    {
+        using SizeType = decltype(size(dst_tensor));
+        static_for<0, SizeType{}, 1>{}([&](auto i) { dst_tensor(i) = src_tensor(i); });
+    }
+    else
+    {
+        for(int i = 0; i < size(src_tensor); i++)
+        {
+            dst_tensor(i) = src_tensor(i);
+        }
+    }
+}
+
+} // namespace wrapper
+} // namespace ck