feat(precommit-hooks): add check for correct copyright header

.github/scripts/therock_configure_ci.py

@@ -1,3 +1,6 @@
+# Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
+# SPDX-License-Identifier: MIT
+
 import fnmatch
 import json
 import os

.pre-commit-config.yaml

@@ -20,12 +20,12 @@ repos:
             )$
 -   repo: local
     hooks:
-    # -   id: copyright-year-checker
-    #     name: copyright-year-checker
-    #     entry: script/check_copyright_year.sh
-    #     verbose: false
-    #     language: script
-    #     types: [c++]
+    -   id: copyright-header-checker
+        name: Check copyright headers
+        entry: script/check_copyright_year.sh
+        verbose: false
+        language: script
+        types_or: [c++, python, shell, cmake]
     -   id: remove-exec-bit
         name: Remove executable bit from non-executable files
         entry: script/remove_exec_bit.sh

include/ck_tile/core.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/core/algorithm/cluster_descriptor.hpp"

include/ck_tile/host.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/host/arg_parser.hpp"

include/ck_tile/ops/add_rmsnorm2d_rdquant.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/add_rmsnorm2d_rdquant/kernel/add_rmsnorm2d_rdquant_fwd_kernel.hpp"

include/ck_tile/ops/batched_contraction.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/batched_contraction/kernel/batched_contraction_kernel.hpp"

include/ck_tile/ops/batched_transpose.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/batched_transpose/kernel/batched_transpose_kernel.hpp"

include/ck_tile/ops/common.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/common/generic_2d_block_shape.hpp"

include/ck_tile/ops/elementwise.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/elementwise/binary_elementwise_operation.hpp"

include/ck_tile/ops/epilogue.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/epilogue/cshuffle_epilogue.hpp"

include/ck_tile/ops/flatmm.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/flatmm/block/block_flatmm_asmem_bsmem_creg_v1.hpp"

include/ck_tile/ops/fmha.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/fmha/block/block_attention_bias_enum.hpp"

include/ck_tile/ops/fused_moe.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/fused_moe/kernel/fused_moegemm_kernel.hpp"

include/ck_tile/ops/gemm.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/gemm/block/block_gemm_areg_bgmem_creg_v1.hpp"

include/ck_tile/ops/gemm_quant.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/gemm_quant/block/block_gemm_quant_common.hpp"

include/ck_tile/ops/grouped_convolution.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/grouped_convolution/kernel/grouped_convolution_backward_data_kernel.hpp"

include/ck_tile/ops/image_to_column.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/image_to_column/kernel/image_to_column_kernel.hpp"

include/ck_tile/ops/layernorm2d.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/layernorm2d/kernel/layernorm2d_fwd_kernel.hpp"

include/ck_tile/ops/norm_reduce.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/norm_reduce/block/block_norm_reduce.hpp"

include/ck_tile/ops/permute.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/permute/kernel/generic_permute_kernel.hpp"

include/ck_tile/ops/pooling.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/pooling/kernel/pool_kernel.hpp"

include/ck_tile/ops/reduce.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/reduce/block/block_reduce.hpp"

include/ck_tile/ops/rmsnorm2d.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/rmsnorm2d/kernel/rmsnorm2d_fwd_kernel.hpp"

include/ck_tile/ops/smoothquant.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/smoothquant/kernel/moe_smoothquant_kernel.hpp"

include/ck_tile/ops/softmax.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/softmax/block/block_softmax_2d.hpp"

include/ck_tile/ops/topk.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/topk/block/block_topk_stream_2d.hpp"

include/ck_tile/ops/topk_softmax.hpp

@@ -1,6 +1,5 @@
+// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 // SPDX-License-Identifier: MIT
-// Copyright (c) 2018-2025, Advanced Micro Devices, Inc. All rights reserved.
-
 #pragma once
 
 #include "ck_tile/ops/topk_softmax/kernel/topk_softmax_kernel.hpp"

include/ck_tile/remod.py

@@ -1,7 +1,6 @@
 # Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 # SPDX-License-Identifier: MIT
 
-from datetime import datetime
 import pathlib
 from pathlib import Path
 import subprocess
@@ -13,8 +12,8 @@
 OPS_COMMON = "common"  # common header will be duplicated into ops/* other module
 
 IGNORED_DIRS = ["utility", "ref"]
-HEADER_COMMON = f"""// SPDX-License-Identifier: MIT
-// Copyright (c) 2018-{datetime.now().year}, Advanced Micro Devices, Inc. All rights reserved.\n
+HEADER_COMMON = """// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
+// SPDX-License-Identifier: MIT
 """
 
 

script/check_copyright_year.sh

@@ -2,18 +2,70 @@
 # Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 # SPDX-License-Identifier: MIT
 
+# This script checks if files have the correct copyright header template.
+# It supports .hpp, .cpp, .inc, .py, .sh, and .cmake files.
+#
+# Usage: ./check_copyright_year.sh <file1> <file2> ...
 
-current_year=$(date +%Y)
 exit_code=0
 
-for file in $@; do
-    if grep -q "Copyright (c)" $file
-    then
-        if ! grep -q "Copyright (c).*$current_year" $file
-        then
-            echo "ERROR: File $file has a copyright notice without the current year ($current_year)."
-            exit_code=1
-        fi
+# Expected copyright header lines (without comment characters)
+COPYRIGHT_LINE="Copyright (c) Advanced Micro Devices, Inc., or its affiliates."
+SPDX_LINE="SPDX-License-Identifier: MIT"
+
+check_file() {
+    local file=$1
+    local basename="${file##*/}"
+    local ext="${file##*.}"
+    local comment_char
+
+    # Determine comment character based on filename or extension
+    if [[ "$basename" == "CMakeLists.txt" ]]; then
+        comment_char="#"
+    else
+        case "$ext" in
+            cpp|hpp|inc)
+                comment_char="//"
+                ;;
+            py|sh|cmake)
+                comment_char="#"
+                ;;
+            *)
+                # Skip files with unsupported extensions
+                return 0
+                ;;
+        esac
+    fi
+
+    # Build expected header patterns
+    expected_copyright="$comment_char $COPYRIGHT_LINE"
+    expected_spdx="$comment_char $SPDX_LINE"
+
+    # Check if file contains both required lines
+    if ! grep -qF "$expected_copyright" "$file"; then
+        echo "ERROR: File $file is missing the correct copyright header line."
+        echo "  Expected: $expected_copyright"
+        return 1
+    fi
+
+    if ! grep -qF "$expected_spdx" "$file"; then
+        echo "ERROR: File $file is missing the correct SPDX license identifier line."
+        echo "  Expected: $expected_spdx"
+        return 1
+    fi
+
+    return 0
+}
+
+# Process each file provided as argument
+for file in "$@"; do
+    # Skip if file doesn't exist or is a directory
+    if [[ ! -f "$file" ]]; then
+        continue
+    fi
+
+    if ! check_file "$file"; then
+        exit_code=1
     fi
 done