Added license header comments

Author: oleksandr-pavlyk

dpctl/tensor/libtensor/source/sorting/argsort.cpp

@@ -1,3 +1,26 @@
+//
+//                      Data Parallel Control (dpctl)
+//
+// Copyright 2020-2023 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//===--------------------------------------------------------------------===//
+///
+/// \file
+/// This file defines functions of dpctl.tensor._tensor_sorting_impl
+/// extension.
+//===--------------------------------------------------------------------===//
 
 #include "dpctl4pybind11.hpp"
 #include <pybind11/pybind11.h>

dpctl/tensor/libtensor/source/sorting/argsort.hpp

@@ -1,3 +1,27 @@
+//
+//                      Data Parallel Control (dpctl)
+//
+// Copyright 2020-2023 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//===--------------------------------------------------------------------===//
+///
+/// \file
+/// This file defines functions of dpctl.tensor._tensor_sorting_impl
+/// extension.
+//===--------------------------------------------------------------------===//
+
 #pragma once
 
 #include <pybind11/pybind11.h>

dpctl/tensor/libtensor/source/sorting/sort.cpp

@@ -1,3 +1,26 @@
+//
+//                      Data Parallel Control (dpctl)
+//
+// Copyright 2020-2023 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//===--------------------------------------------------------------------===//
+///
+/// \file
+/// This file defines functions of dpctl.tensor._tensor_sorting_impl
+/// extension.
+//===--------------------------------------------------------------------===//
 
 #include "dpctl4pybind11.hpp"
 #include <pybind11/pybind11.h>

dpctl/tensor/libtensor/source/sorting/sort.hpp

@@ -1,3 +1,27 @@
+//
+//                      Data Parallel Control (dpctl)
+//
+// Copyright 2020-2023 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//===--------------------------------------------------------------------===//
+///
+/// \file
+/// This file defines functions of dpctl.tensor._tensor_sorting_impl
+/// extension.
+//===--------------------------------------------------------------------===//
+
 #pragma once
 
 #include <pybind11/pybind11.h>

dpctl/tensor/libtensor/source/sorting/sorting_common.hpp

@@ -1,3 +1,27 @@
+//
+//                      Data Parallel Control (dpctl)
+//
+// Copyright 2020-2023 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//===--------------------------------------------------------------------===//
+///
+/// \file
+/// This file defines functions of dpctl.tensor._tensor_sorting_impl
+/// extension.
+//===--------------------------------------------------------------------===//
+
 #pragma once
 
 #include "utils/math_utils.hpp"