Enable linting: lint config changes plus arc lint command (facebookresearch#3966)

Summary:
Pull Request resolved: facebookresearch#3966

This actually enables the linting.

Manual changes:
- tools/arcanist/lint/fbsource-licenselint-config.toml
- tools/arcanist/lint/fbsource-lint-engine.toml

Automated changes:
`arc lint --apply-patches --take LICENSELINT --paths-cmd 'hg files faiss'`

Differential Revision: D64484165

Author: Michael Norris

benchs/CMakeLists.txt

@@ -1,7 +1,6 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
-# All rights reserved.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
-# This source code is licensed under the BSD-style license found in the
+# This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
 

benchs/bench_6bit_codec.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

benchs/bench_all_ivf/bench_all_ivf.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_all_ivf/bench_kmeans.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_all_ivf/cmp_with_scann.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_all_ivf/datasets_oss.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_all_ivf/make_groundtruth.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_all_ivf/parse_bench_all_ivf.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_big_batch_ivf.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_cppcontrib_sa_decode.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

benchs/bench_for_interrupt.py

@@ -1,6 +1,5 @@
 #! /usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_gpu_1bn.py

@@ -1,6 +1,5 @@
 #! /usr/bin/env python2
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_gpu_sift1m.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_hamming_computer.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

benchs/bench_hamming_knn.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_heap_replace.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

benchs/bench_hnsw.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_hybrid_cpu_gpu.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_index_flat.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_index_pq.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_ivf_fastscan.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_ivf_fastscan_single_query.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_ivf_selector.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

benchs/bench_ivfflat_raft.py

@@ -1,22 +1,7 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
-#
-# Copyright (c) 2023, NVIDIA 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.
-#
 
 import numpy as np
 import faiss

benchs/bench_ivfpq_raft.py

@@ -1,22 +1,7 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
-#
-# Copyright (c) 2023, NVIDIA 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.
-#
 
 import numpy as np
 import faiss

benchs/bench_pairwise_distances.py

@@ -1,6 +1,5 @@
 #! /usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_partition.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_polysemous_1bn.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_polysemous_sift1m.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_pq_tables.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_pq_transposed_centroid_table.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_quantizer.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_scalar_quantizer.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/bench_vector_ops.py

@@ -1,6 +1,5 @@
 #! /usr/bin/env python2
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/datasets.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/combined_index.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/distributed_kmeans.py

@@ -1,6 +1,5 @@
 #! /usr/bin/env python3
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/distributed_query_demo.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/make_index_vslice.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/make_trained_index.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/merge_to_ondisk.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/run_on_cluster.bash

@@ -1,6 +1,5 @@
 #! /bin/bash
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/distributed_ondisk/search_server.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

benchs/kmeans_mnist.py

@@ -1,6 +1,5 @@
 #! /usr/bin/env python2
-
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

c_api/AutoTune_c.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

c_api/AutoTune_c.h

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

c_api/CMakeLists.txt

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.

c_api/Clustering_c.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

c_api/Clustering_c.h

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

c_api/IndexBinary_c.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

c_api/IndexBinary_c.h

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.

c_api/IndexFlat_c.cpp

@@ -1,5 +1,5 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.