[CK_BUILDER] Update copyright messages. (#3150)

* Update copyright messages.

Copyright messages should no longer include a year. This PR updates all 38 source files to the new format.

* Switch to (C) from unicode copyright symbol.

The unicodein comments  was causing compilation errors.

experimental/builder/include/ck_tile/builder/builder_utils.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 

experimental/builder/include/ck_tile/builder/conv_algorithm_concepts.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 

experimental/builder/include/ck_tile/builder/conv_algorithm_limits.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 

experimental/builder/include/ck_tile/builder/conv_builder.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 

experimental/builder/include/ck_tile/builder/conv_factory.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // A factory for instantiating CK convolution kernels.
 //

experimental/builder/include/ck_tile/builder/conv_signature_concepts.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // This file defines the compile-time "signature" for grouped convolution operations.
 // A signature is a collection of properties that fully describe a convolution kernel's

experimental/builder/include/ck_tile/builder/conv_signature_predicates.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 

experimental/builder/include/ck_tile/builder/reflect/instance_traits.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // Compile-time reflection for CK device kernel instances.
 //

experimental/builder/include/ck_tile/builder/reflect/instance_traits_device_grouped_conv_fwd_dl_multiple_d_nhwc_kyxc_nhwk.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // InstanceTraits specialization for DeviceGroupedConvFwdDlMultipleD_NHWC_KYXC_NHWK
 //

experimental/builder/include/ck_tile/builder/reflect/instance_traits_device_grouped_conv_fwd_multiple_abd_xdl_cshuffle.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // InstanceTraits specialization for DeviceGroupedConvFwdMultipleABD_Xdl_CShuffle
 //

experimental/builder/include/ck_tile/builder/reflect/instance_traits_device_grouped_conv_fwd_multiple_abd_xdl_cshuffle_v3.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // InstanceTraits specialization for DeviceGroupedConvFwdMultipleABD_Xdl_CShuffle_V3
 //

experimental/builder/include/ck_tile/builder/reflect/instance_traits_device_grouped_conv_fwd_multiple_d_wmma_cshuffle.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // InstanceTraits specialization for DeviceGroupedConvFwdMultipleD_Wmma_CShuffle
 //

experimental/builder/include/ck_tile/builder/reflect/instance_traits_device_grouped_conv_fwd_multiple_d_xdl_large_tensor_cshuffle.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 // InstanceTraits specialization for DeviceGroupedConvFwdMultipleD_Xdl_CShuffle_Large_Tensor
 //

experimental/builder/include/ck_tile/builder/types.hpp

@@ -1,5 +1,5 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
 

experimental/builder/include/ck_tile/builder/versions.hpp

@@ -1,3 +1,6 @@
+// Copyright (C) Advanced Micro Devices, Inc., or its affiliates.
+// SPDX-License-Identifier: MIT
+
 #pragma once
 
 #include <concepts>