OSS legal requirements (#2698)

Summary: Pull Request resolved: #2698 Add headers about copyright. Reviewed By: algoriddle Differential Revision: D43085637 fbshipit-source-id: 5a57876b7047097ffe01cd79322674625d9bca34
facebookresearch · Feb 7, 2023 · 868e17f · 868e17f
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Showing 30 changed files with 197 additions and 11 deletions.
diff --git a/benchs/bench_cppcontrib_sa_decode.cpp b/benchs/bench_cppcontrib_sa_decode.cpp
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #include <omp.h>
 
 #include <algorithm>

diff --git a/benchs/bench_pq_transposed_centroid_table.py b/benchs/bench_pq_transposed_centroid_table.py
@@ -1,3 +1,10 @@
+#!/usr/bin/env python3
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
 import faiss
 import time
 import random

diff --git a/demos/demo_residual_quantizer.cpp b/demos/demo_residual_quantizer.cpp
@@ -1,4 +1,9 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
 
 #include <climits>
 #include <cstdio>

diff --git a/faiss/IndexRowwiseMinMax.cpp b/faiss/IndexRowwiseMinMax.cpp
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #include <faiss/IndexRowwiseMinMax.h>
 
 #include <cstdint>

diff --git a/faiss/IndexRowwiseMinMax.h b/faiss/IndexRowwiseMinMax.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <cstdint>

diff --git a/faiss/cppcontrib/SaDecodeKernels.h b/faiss/cppcontrib/SaDecodeKernels.h
@@ -1,4 +1,9 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
 
 #pragma once
 

diff --git a/faiss/cppcontrib/detail/CoarseBitType.h b/faiss/cppcontrib/detail/CoarseBitType.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <cstdint>

diff --git a/faiss/cppcontrib/detail/UintReader.h b/faiss/cppcontrib/detail/UintReader.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <cstdint>

diff --git a/faiss/cppcontrib/sa_decode/Level2-avx2-inl.h b/faiss/cppcontrib/sa_decode/Level2-avx2-inl.h
@@ -1,4 +1,10 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #ifndef LEVEL2_AVX2_INL_H
 #define LEVEL2_AVX2_INL_H
 

diff --git a/faiss/cppcontrib/sa_decode/Level2-inl.h b/faiss/cppcontrib/sa_decode/Level2-inl.h
@@ -1,4 +1,10 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #ifndef LEVEL2_INL_H
 #define LEVEL2_INL_H
 

diff --git a/faiss/cppcontrib/sa_decode/Level2-neon-inl.h b/faiss/cppcontrib/sa_decode/Level2-neon-inl.h
@@ -1,4 +1,10 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #ifndef LEVEL2_NEON_INL_H
 #define LEVEL2_NEON_INL_H
 

diff --git a/faiss/cppcontrib/sa_decode/MinMax-inl.h b/faiss/cppcontrib/sa_decode/MinMax-inl.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <cstddef>

diff --git a/faiss/cppcontrib/sa_decode/MinMaxFP16-inl.h b/faiss/cppcontrib/sa_decode/MinMaxFP16-inl.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <cstddef>

diff --git a/faiss/cppcontrib/sa_decode/PQ-avx2-inl.h b/faiss/cppcontrib/sa_decode/PQ-avx2-inl.h
@@ -1,4 +1,9 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
 
 #ifndef PQ_AVX2_INL_H
 #define PQ_AVX2_INL_H

diff --git a/faiss/cppcontrib/sa_decode/PQ-inl.h b/faiss/cppcontrib/sa_decode/PQ-inl.h
@@ -1,4 +1,10 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #ifndef PQ_INL_H
 #define PQ_INL_H
 

diff --git a/faiss/cppcontrib/sa_decode/PQ-neon-inl.h b/faiss/cppcontrib/sa_decode/PQ-neon-inl.h
@@ -1,4 +1,10 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #ifndef PQ_NEON_INL_H
 #define PQ_NEON_INL_H
 

diff --git a/faiss/impl/Quantizer.h b/faiss/impl/Quantizer.h
@@ -1,4 +1,9 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
 
 #pragma once
 

diff --git a/faiss/utils/approx_topk/approx_topk.h b/faiss/utils/approx_topk/approx_topk.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 // This file contains an implementation of approximate top-k search
 // using heap. It was initially created for a beam search.
 //

diff --git a/faiss/utils/approx_topk/avx2-inl.h b/faiss/utils/approx_topk/avx2-inl.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <immintrin.h>

diff --git a/faiss/utils/approx_topk/generic.h b/faiss/utils/approx_topk/generic.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <algorithm>

diff --git a/faiss/utils/distances_fused/distances_fused.cpp b/faiss/utils/distances_fused/distances_fused.cpp
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #include <faiss/utils/distances_fused/distances_fused.h>
 
 #include <faiss/impl/platform_macros.h>

diff --git a/faiss/utils/fp16-fp16c.h b/faiss/utils/fp16-fp16c.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <immintrin.h>

diff --git a/faiss/utils/fp16-inl.h b/faiss/utils/fp16-inl.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <algorithm>

diff --git a/faiss/utils/fp16.h b/faiss/utils/fp16.h
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #pragma once
 
 #include <cstdint>

diff --git a/tests/test_approx_topk.cpp b/tests/test_approx_topk.cpp
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #include <gtest/gtest.h>
 
 #include <chrono>

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

diff --git a/tests/test_cppcontrib_sa_decode.cpp b/tests/test_cppcontrib_sa_decode.cpp
@@ -1,4 +1,9 @@
-// (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
 
 #include <gtest/gtest.h>
 

diff --git a/tests/test_cppcontrib_uintreader.cpp b/tests/test_cppcontrib_uintreader.cpp
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 // This test was designed to be run using valgrind or ASAN to test the
 // correctness of memory accesses.
 

diff --git a/tests/test_merge_index.py b/tests/test_merge_index.py
@@ -1,3 +1,8 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
 import unittest
 import faiss
 import numpy as np

diff --git a/tests/test_simdlib.cpp b/tests/test_simdlib.cpp
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 #include <gtest/gtest.h>
 
 #include <faiss/utils/simdlib.h>