Add optimized copy to ck wrapper (#1126)

* Add optimized copy to ck wrapper

* Example optimizations

* Fixes

* Move img2col test to client example

* Refactor example

* Fix docs

* Fixes

* Fix

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

---------

Co-authored-by: zjing14 <zhangjing14@gmail.com>

[ROCm/composable_kernel commit: 7e4eb4b800]

library/include/ck/library/reference_tensor_operation/cpu/reference_image_to_column.hpp

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2023, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
@@ -10,6 +10,7 @@
 #include "ck/tensor_operation/gpu/device/device_base.hpp"
 #include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
 #include "ck/library/utility/host_tensor.hpp"
+#include "ck/library/utility/numeric.hpp"
 
 namespace ck {
 namespace tensor_operation {