refactor(mge): cpp license

GitOrigin-RevId: 2f67f84724f628c0477d468c3f741b0876a939ee

imperative/python/src/common.cpp

+/**
+ * \file imperative/python/src/common.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include "./common.h"
 
 #include <pybind11/operators.h>

imperative/python/src/common.h

+/**
+ * \file imperative/python/src/common.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #pragma once
 
 #include "./helper.h"

imperative/python/src/graph_rt.cpp

+/**
+ * \file imperative/python/src/graph_rt.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include "./graph_rt.h"
 
 #include "megbrain/imperative/opr_utility.h"

imperative/python/src/graph_rt.h

+/**
+ * \file imperative/python/src/graph_rt.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #pragma once
 
 #include "./helper.h"

imperative/python/src/helper.cpp

+/**
+ * \file imperative/python/src/helper.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include "./helper.h"
 
 #include <pybind11/eval.h>

imperative/python/src/helper.h

+/**
+ * \file imperative/python/src/helper.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #pragma once
 
 #include "megbrain/graph.h"

imperative/python/src/imperative_rt.cpp

+/**
+ * \file imperative/python/src/imperative_rt.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include "./imperative_rt.h"
 
 #include <future>

imperative/python/src/imperative_rt.h

+/**
+ * \file imperative/python/src/imperative_rt.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #pragma once
 
 #include "./helper.h"

imperative/python/src/module.cpp

+/**
+ * \file imperative/python/src/module.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include <pybind11/eval.h>
 
 #define DO_IMPORT_ARRAY

imperative/python/src/numpy_dtypes.h

 /**
  * \file imperative/python/src/numpy_dtypes.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \brief import numpy array with proper settings
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
+
 #pragma once
 
 #ifndef DO_IMPORT_ARRAY

imperative/python/src/numpy_dtypes_bfloat16.cpp

 /**
  * \file imperative/python/src/numpy_dtypes_bfloat16.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \brief numpy dtypes for bfloat16
- *
- * \copyright Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
+
 #include "./numpy_dtypes.h"
 
 #include <Python.h>

imperative/python/src/numpy_dtypes_intbx.cpp

 /**
  * \file imperative/python/src/numpy_dtypes_intbx.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \brief numpy dtypes for low bit
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
+
 #include "./numpy_dtypes.h"
 
 #include <Python.h>

imperative/python/src/ops.cpp

+/**
+ * \file imperative/python/src/ops.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include "./ops.h"
 
 #include "megbrain/imperative.h"

imperative/python/src/ops.h

+/**
+ * \file imperative/python/src/ops.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #pragma once
 
 #include "./helper.h"

imperative/python/src/utils.cpp

+/**
+ * \file imperative/python/src/utils.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include "utils.h"
 #ifdef WIN32
 #include <stdio.h>

imperative/python/src/utils.h

+/**
+ * \file imperative/python/src/utils.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #pragma once
 
 #include "./helper.h"

imperative/src/impl/blob_manager_impl.cpp

 /**
- * \file src/core/impl/imperative/physical_tensor.cpp
+ * \file imperative/src/impl/blob_manager_impl.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./blob_manager_impl.h"

imperative/src/impl/blob_manager_impl.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/blob_manager_impl.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/impl/dnn_op_helper.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/dnn_op_helper.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/comp_node_env.h"

imperative/src/impl/interpreter_impl.cpp

+/**
+ * \file imperative/src/impl/interpreter_impl.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include "./interpreter_impl.h"
 
 

imperative/src/impl/interpreter_impl.h

+/**
+ * \file imperative/src/impl/interpreter_impl.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include <variant>
 #include <future>
 

imperative/src/impl/op_def.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/op_def.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/op_def.h"

imperative/src/impl/op_trait.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/op_trait.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include <sstream>

imperative/src/impl/op_trait.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/op_trait.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/impl/opr_utility.cpp

 /**
- * \file src/core/impl/imperative/opr_utility.cpp
+ * \file imperative/src/impl/opr_utility.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/opr_utility.h"

imperative/src/impl/ops/backward_graph.cpp

 /**
- * \file src/core/impl/imperative/physical_tensor.cpp
+ * \file imperative/src/impl/ops/backward_graph.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/ops/backward_graph.h"

imperative/src/impl/ops/collective_comm.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/ops/collective_comm.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
+
 #include "megbrain_build_config.h"
 
 #if MGB_ENABLE_OPR_MM

imperative/src/impl/ops/cond_take.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/ops/cond_take.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/ops/cond_take.h"

imperative/src/impl/ops/io_remote.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/ops/io_remote.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
+
 #include "megbrain_build_config.h"
 
 #if MGB_ENABLE_OPR_MM

imperative/src/impl/ops/nms.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/ops/nms.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
+
 #include "../op_trait.h"
 
 #include "megbrain/imperative/ops/nms.h"

imperative/src/impl/ops/opr_attr.cpp

 /**
- * \file src/core/impl/imperative/physical_tensor.cpp
+ * \file imperative/src/impl/ops/opr_attr.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/ops/opr_attr.h"

imperative/src/impl/ops/tensor_manip.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/ops/tensor_manip.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/ops/tensor_manip.h"

imperative/src/impl/physical_tensor.cpp

 /**
- * \file src/core/impl/imperative/physical_tensor.cpp
+ * \file imperative/src/impl/physical_tensor.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative.h"

imperative/src/impl/profiler.cpp

 /**
- * \file src/core/impl/imperative/profiler.cpp
+ * \file imperative/src/impl/profiler.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/profiler.h"

imperative/src/impl/proxy_graph.cpp

 /**
- * \file src/core/impl/imperative/proxy_graph.cpp
+ * \file imperative/src/impl/proxy_graph.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./blob_manager_impl.h"

imperative/src/impl/proxy_graph.h

 /**
- * \file src/core/impl/imperative/proxy_graph.h
+ * \file imperative/src/impl/proxy_graph.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/impl/proxy_graph_detail.cpp

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/proxy_graph_detail.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./proxy_graph.h"

imperative/src/impl/proxy_graph_detail.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/impl/proxy_graph_detail.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/blob_manager.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/blob_manager.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/interpreter.h

+/**
+ * \file imperative/src/include/megbrain/imperative/interpreter.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+
 #include <atomic>
 
 #include "megbrain/imperative/op_def.h"

imperative/src/include/megbrain/imperative/op_def.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/op_def.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/opr_utility.h

 /**
- * \file src/core/include/megbrain/opr_utility.h
+ * \file imperative/src/include/megbrain/imperative/opr_utility.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/ops/backward_graph.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/ops/backward_graph.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/ops/collective_comm.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/ops/collective_comm.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/ops/cond_take.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/ops/cond_take.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/ops/io_remote.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/ops/io_remote.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/ops/nms.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/ops/nms.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/ops/opr_attr.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/ops/opr_attr.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/ops/tensor_manip.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/ops/tensor_manip.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/physical_tensor.h

 /**
- * \file src/core/include/megbrain/imperative.h
+ * \file imperative/src/include/megbrain/imperative/physical_tensor.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/include/megbrain/imperative/profiler.h

 /**
- * \file src/core/include/megbrain/profiler.h
+ * \file imperative/src/include/megbrain/imperative/profiler.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/test/backward_graph.cpp

 /**
  * \file imperative/src/test/backward_graph.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./helper.h"

imperative/src/test/collective_comm.cpp

 /**
- * \file imperative/src/test/imperative.cpp
+ * \file imperative/src/test/collective_comm.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./helper.h"

imperative/src/test/cond_take.cpp

 /**
- * \file imperative/src/test/imperative.cpp
+ * \file imperative/src/test/cond_take.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./helper.h"

imperative/src/test/helper.cpp

 /**
  * \file imperative/src/test/helper.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "helper.h"

imperative/src/test/helper.h

 /**
  * \file imperative/src/test/helper.h
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #pragma once

imperative/src/test/imperative.cpp

 /**
  * \file imperative/src/test/imperative.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./helper.h"

imperative/src/test/io_remote.cpp

 /**
- * \file imperative/src/test/imperative.cpp
+ * \file imperative/src/test/io_remote.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "./helper.h"

imperative/src/test/opr_utility.cpp

 /**
  * \file imperative/src/test/opr_utility.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  *
- * This file is part of MegBrain, a deep learning framework developed by Megvii.
- *
- * \copyright Copyright (c) 2014-2019 Megvii Inc. All rights reserved.
+ * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
  *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  */
 
 #include "megbrain/imperative/opr_utility.h"