[CK_TILE] Update the file structure

example/ck_tile/01_fmha/bias.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include <ostream>
 #include <string>
 #include "ck_tile/core.hpp"
-#include "ck_tile/ops/fmha.hpp"
+#include "ck_tile/device/ops/fmha.hpp"
 
 // keep sync with BlockAttentionBiasEnum
 enum class bias_enum

example/ck_tile/01_fmha/fmha_bwd.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/fmha.hpp"
-#include "ck_tile/ops/epilogue.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/fmha.hpp"
+#include "ck_tile/device/ops/epilogue.hpp"
 #include "mask.hpp"
 #include "bias.hpp"
 

example/ck_tile/01_fmha/fmha_fwd.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/epilogue.hpp"
-#include "ck_tile/ops/fmha.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/epilogue.hpp"
+#include "ck_tile/device/ops/fmha.hpp"
 
 #include "bias.hpp"
 #include "mask.hpp"

example/ck_tile/01_fmha/mask.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
@@ -7,7 +7,7 @@
 #include <string>
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/ops/fmha.hpp"
+#include "ck_tile/device/ops/fmha.hpp"
 
 // keep this in sync with ck_tile::GenericAttentionMaskEnum
 enum class mask_enum

example/ck_tile/01_fmha/rotary.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/host_tensor.hpp"
+#include "ck_tile/host/util/host_tensor.hpp"
 
 #include <cassert>
 #include <cmath>

example/ck_tile/02_layernorm2d/layernorm2d_fwd.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/layernorm2d.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/layernorm2d.hpp"
 #include <string>
 
 template <typename InType, typename OutType, typename XScaleDataType_, typename YScaleDataType_>

example/ck_tile/03_gemm/gemm_basic.hpp

@@ -6,9 +6,9 @@
 
 #include <string>
 #include "ck_tile/host.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/gemm.hpp"
-#include "ck_tile/ops/epilogue.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/gemm.hpp"
+#include "ck_tile/device/ops/epilogue.hpp"
 
 template <typename DataType>
 struct GemmBasicTypeConfig;

example/ck_tile/04_img2col/image_to_column.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/image_to_column.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/image_to_column.hpp"
 #include <string>
 
 #define DefaultConvParams                                                    \

example/ck_tile/05_reduce/reduce.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/ops/common.hpp"
-#include "ck_tile/ops/reduce/block/block_reduce.hpp"
-#include "ck_tile/ops/reduce/block/block_reduce2d_default_policy.hpp"
+#include "ck_tile/device/ops/common.hpp"
+#include "ck_tile/device/ops/reduce/block/block_reduce.hpp"
+#include "ck_tile/device/ops/reduce/block/block_reduce2d_default_policy.hpp"
 
 namespace ck_tile {
 

example/ck_tile/06_permute/alternative_impl/matrix_core_swizzle_kernel.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
 #include "ck_tile/host.hpp"
-#include "ck_tile/ops/gemm.hpp"
+#include "ck_tile/device/ops/gemm.hpp"
 
 // if set to 1, slightly more instructions generated to calculate address
 #ifndef MERGE_2D_013425

example/ck_tile/06_permute/permute.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/permute.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/permute.hpp"
 #include <string>
 
 struct permute_traits

example/ck_tile/09_topk_softmax/topk_softmax.cpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #include <vector>
 #include <iostream>
@@ -11,7 +11,7 @@
 #include <unordered_set>
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/ops/reduce.hpp"
+#include "ck_tile/device/ops/reduce.hpp"
 #include "topk_softmax_api.hpp"
 
 #if 0

example/ck_tile/09_topk_softmax/topk_softmax_api.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 #include "ck_tile/core.hpp"
 #include "ck_tile/host.hpp"
-#include "ck_tile/ops/topk_softmax.hpp"
+#include "ck_tile/device/ops/topk_softmax.hpp"
 #include <string>
 
 struct topk_softmax_trait

example/ck_tile/10_rmsnorm2d/example_rmsnorm2d_fwd.cpp

 #include "ck_tile/host.hpp"
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/rmsnorm2d.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/rmsnorm2d.hpp"
 #include <cstring>
 
 auto create_args(int argc, char* argv[])

example/ck_tile/10_rmsnorm2d/rmsnorm2d_fwd.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/rmsnorm2d.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/rmsnorm2d.hpp"
 #include <string>
 
 template <typename DataType>

example/ck_tile/11_add_rmsnorm2d_rdquant/add_rmsnorm2d_rdquant_fwd.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/add_rmsnorm2d_rdquant.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/add_rmsnorm2d_rdquant.hpp"
 #include <string>
 
 template <typename DataType>

example/ck_tile/11_add_rmsnorm2d_rdquant/example_add_rmsnorm2d_rdquant_fwd.cpp

 #include "ck_tile/host.hpp"
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/add_rmsnorm2d_rdquant.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/add_rmsnorm2d_rdquant.hpp"
 #include <cstring>
 
 // different threshold for different dtype

example/ck_tile/12_smoothquant/example_smoothquant.cpp

 #include "ck_tile/host.hpp"
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/smoothquant.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/smoothquant.hpp"
 #include <cstring>
 
 // different threshold for different dtype

example/ck_tile/12_smoothquant/smoothquant.hpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/host/kernel_launch.hpp"
-#include "ck_tile/ops/smoothquant.hpp"
+#include "ck_tile/host/util/kernel_launch.hpp"
+#include "ck_tile/device/ops/smoothquant.hpp"
 #include <string>
 
 template <typename DataType>

example/ck_tile/13_moe_sorting/moe_sorting.cpp

 // SPDX-License-Identifier: MIT
-// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #include <set>
 #include <vector>
@@ -12,7 +12,7 @@
 #include <unordered_set>
 
 #include "ck_tile/core.hpp"
-#include "ck_tile/ops/reduce.hpp"
+#include "ck_tile/device/ops/reduce.hpp"
 #include "moe_sorting_api.hpp"
 
 auto create_args(int argc, char* argv[])