Clean up licensing.

The LICENSE file says everything is 3-clause BSD, which is what we want, but at some point the Apache license was added to the top of some files and that proliferated. This commit removes the Apache license from any files that we own the copyright to. Also updates the copyright year and removes the unnessary coding=utf-8 line.
deepspeedai · Sep 23, 2022 · fabad46 · fabad46
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diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 The following applies to all files unless otherwise noted:
 
-# Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions

diff --git a/megatron/__init__.py b/megatron/__init__.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 import torch
 
 from .global_vars import get_args

diff --git a/megatron/arguments.py b/megatron/arguments.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """Megatron arguments."""
 

diff --git a/megatron/checkpointing.py b/megatron/checkpointing.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """Input/output checkpointing."""
 

diff --git a/megatron/data/bert_dataset.py b/megatron/data/bert_dataset.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """BERT Style dataset."""
 

diff --git a/megatron/data/blendable_dataset.py b/megatron/data/blendable_dataset.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """Blendable dataset."""
 

diff --git a/megatron/data/data_samplers.py b/megatron/data/data_samplers.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """Dataloaders."""
 

diff --git a/megatron/data/gpt_dataset.py b/megatron/data/gpt_dataset.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """GPT style dataset."""
 

diff --git a/megatron/data/helpers.cpp b/megatron/data/helpers.cpp
@@ -1,20 +1,4 @@
-/*
- coding=utf-8
- Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-
- 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.
- */
-
+/* Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved. */
 
 /* Helper methods for fast index mapping builds */
 

diff --git a/megatron/data/orqa_wiki_dataset.py b/megatron/data/orqa_wiki_dataset.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """Wikipedia dataset from DPR code for ORQA."""
 

diff --git a/megatron/data/t5_dataset.py b/megatron/data/t5_dataset.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """T5 Style dataset."""
 

diff --git a/megatron/data/vit_dataset.py b/megatron/data/vit_dataset.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 import os
 import random
 import numpy as np

diff --git a/megatron/fp16_deprecated/loss_scaler.py b/megatron/fp16_deprecated/loss_scaler.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 """For backward compatibility, we need the class definitions to deserialize."""
 

diff --git a/megatron/fused_kernels/__init__.py b/megatron/fused_kernels/__init__.py
@@ -1,17 +1,4 @@
-# coding=utf-8
-# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
-#
-# 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.
+# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 
 import os
 import pathlib

diff --git a/megatron/fused_kernels/compat.h b/megatron/fused_kernels/compat.h
@@ -1,18 +1,4 @@
-/* coding=utf-8
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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.
- */
+/* Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved. */
 
 /*This code is copied fron NVIDIA apex:
  *     https://github.com/NVIDIA/apex

diff --git a/megatron/fused_kernels/layer_norm_cuda.cpp b/megatron/fused_kernels/layer_norm_cuda.cpp
@@ -1,18 +1,4 @@
-/* coding=utf-8
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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.
- */
+/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. */
 
 /*This code is copied fron NVIDIA apex:
  *     https://github.com/NVIDIA/apex

diff --git a/megatron/fused_kernels/layer_norm_cuda_kernel.cu b/megatron/fused_kernels/layer_norm_cuda_kernel.cu
@@ -1,18 +1,4 @@
-/* coding=utf-8
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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.
- */
+/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. */
 
 /*This code is copied fron NVIDIA apex:
  *     https://github.com/NVIDIA/apex

diff --git a/megatron/fused_kernels/scaled_masked_softmax.cpp b/megatron/fused_kernels/scaled_masked_softmax.cpp
@@ -1,18 +1,4 @@
-/* coding=utf-8
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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.
- */
+/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. */
 
 #include <cuda_fp16.h>
 #include <torch/extension.h>

diff --git a/megatron/fused_kernels/scaled_masked_softmax.h b/megatron/fused_kernels/scaled_masked_softmax.h
@@ -1,18 +1,4 @@
-/* coding=utf-8
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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.
- */
+/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. */
 
 #pragma once
 

diff --git a/megatron/fused_kernels/scaled_masked_softmax_cuda.cu b/megatron/fused_kernels/scaled_masked_softmax_cuda.cu
@@ -1,18 +1,4 @@
-/* coding=utf-8
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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.
- */
+/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. */
 
 #include <ATen/ATen.h>
 #include <cuda.h>

diff --git a/megatron/fused_kernels/scaled_softmax.cpp b/megatron/fused_kernels/scaled_softmax.cpp
@@ -1,18 +1,4 @@
-/* coding=utf-8
- * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
- *
- * 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.
- */
+/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved. */
 
 #include <cuda_fp16.h>
 #include <torch/extension.h>