Dual license the torch-mlir project.

This commit (with approval from all contributors) dual licenses
the torch-mlir project under both the standard LLVM license and the
standard PyTorch license. This will facilitate moving code between
torch-mlir and the two upstream projects.

The standard file comment is now:

```
// This file is licensed under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// Also available under a BSD-style license. See LICENSE.
```

See `LICENSE` in the project root for the terms of both licenses.

LICENSE

@@ -1,7 +1,16 @@
 ==============================================================================
-The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
-As an incubator project with ambition to become part of the LLVM Project,
-CIRCT is under the same license.
+Dual License
+==============================================================================
+
+The torch-mlir project is dual licensed under both the standard LLVM Project
+license of Apache License v2.0 with LLVM Exceptions and a BSD-style license from
+PyTorch. As a user of this code you may choose to use it under either license.
+As a contributor, you agree to allow your code to be used under both.
+
+Full text of the relevant licenses is included below.
+
+==============================================================================
+Standard LLVM Project License
 ==============================================================================
                                  Apache License
                            Version 2.0, January 2004
@@ -233,3 +242,37 @@ mechanisms:
    which apply to that software, or
 2) It will contain specific license and restriction terms at the top of every
    file.
+
+==============================================================================
+BSD-style License
+==============================================================================
+
+Copyright (c) 2020 LLVM Foundation.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+3. Neither the names of Facebook, Deepmind Technologies, NYU, NEC Laboratories America
+   and IDIAP Research Institute nor the names of its contributors may be
+   used to endorse or promote products derived from this software without
+   specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

LICENSE.pytorch

@@ -1,65 +0,0 @@
-In order to facilitate future incorporation in pytorch, the code in this
-directory (frontends/pytorch) is provided under the below license.
-
-Copyright (c) 2020 LLVM Foundation.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-3. Neither the names of Facebook, Deepmind Technologies, NYU, NEC Laboratories America
-   and IDIAP Research Institute nor the names of its contributors may be
-   used to endorse or promote products derived from this software without
-   specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-The design of this code is highly inspired by the design of the xla device for
-pytorch (git@github.com:pytorch/xla.git).  The license for pytorch/xla is:
-
-Copyright (c) 2018 Google Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-3. Neither the names of Facebook, Deepmind Technologies, NYU, NEC Laboratories America
-   and IDIAP Research Institute nor the names of its contributors may be
-   used to endorse or promote products derived from this software without
-   specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.

build_tools/build_standalone.sh

@@ -1,8 +1,9 @@
 #!/bin/bash
 
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # Simple script that does a CMake configure of this project as an external
 # LLVM project so it can be tested in isolation to larger assemblies.

build_tools/torchscript_e2e_heavydep_tests/basic_mt.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # Basic machine translation (MT) program.
 #

build_tools/torchscript_e2e_heavydep_tests/main.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import argparse
 import os

e2e_testing/torchscript/basic.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 

e2e_testing/torchscript/batchnorm.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 

e2e_testing/torchscript/conv.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 from torch_mlir_e2e_test.torchscript.framework import TestUtils

e2e_testing/torchscript/elementwise.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 

e2e_testing/torchscript/main.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import argparse
 import os

e2e_testing/torchscript/mlp.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 import torch.nn as nn

e2e_testing/torchscript/quantized_models.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 from torch import nn

e2e_testing/torchscript/reduction.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 

e2e_testing/torchscript/vision_models.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import torch
 import torchvision.models as models

e2e_testing/torchscript/xfail_sets.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # This file describes the sets of tests expected to fail for each config.
 # This information is deliberately kept in a side table, rather than

examples/lazytensor/builder.py

@@ -1,6 +1,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 """
 Translator from torch.jit.ScriptFunction to MLIR.
 

examples/lazytensor_tanh.py

@@ -1,6 +1,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 """
 Example of taking a Lazy Tensor computation and compiling it using torch-mlir.
 

examples/resnet_inference.ipynb

@@ -9,7 +9,8 @@
    "source": [
     "#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.\n",
     "#  See https://llvm.org/LICENSE.txt for license information.\n",
-    "#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception"
+    "#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#  Also available under a BSD-style license. See LICENSE."
    ]
   },
   {

examples/torchfx/builder.py

@@ -1,6 +1,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 """
 Translator from Torch.FX to MLIR.
 

examples/torchfx/loc.py

@@ -2,6 +2,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 #
 # pylint: disable=no-member, no-name-in-module, invalid-name, missing-function-docstring, fixme
 

examples/torchfx_add_tanh_sigmoid.py

@@ -2,6 +2,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 """
 Example of taking a moduled traced by TorchFX and compiling it using torch-mlir.
 

examples/torchscript_resnet18_e2e.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 from PIL import Image
 import requests

examples/utils/annotator.py

@@ -2,6 +2,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 #
 # pylint: disable=no-member, no-name-in-module, invalid-name, missing-function-docstring, fixme
 

examples/utils/torch_mlir_types.py

@@ -1,6 +1,7 @@
 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 #
 # pylint: disable=no-member, no-name-in-module, invalid-name, missing-function-docstring, fixme
 """

include/torch-mlir-c/TorchTypes.h

@@ -4,6 +4,7 @@
 // Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Conversion/Passes.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Conversion/Passes.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Conversion/TorchToLinalg/TorchToLinalg.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Conversion/TorchToSCF/TorchToSCF.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Conversion/TorchToStd/TorchToStd.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/IR/GeneratedAtenOps.td

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 // Operation summaries and descriptions were systematically derived from public
 // API docstrings and are licensed accordingly:
@@ -2437,4 +2438,3 @@ def Torch_AtenEqDeviceOp : Torch_Op<"aten.eq.device", [
   );
   let assemblyFormat = "$a `,` $b attr-dict `:` type($a) `,` type($b) `->` type($result)";
 }
-

include/torch-mlir/Dialect/Torch/IR/GeneratedPrimOps.td

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 // Operation summaries and descriptions were systematically derived from public
 // API docstrings and are licensed accordingly:
@@ -223,4 +224,3 @@ def Torch_PrimTolistOp : Torch_Op<"prim.tolist", [
   );
   let assemblyFormat = "`(` $operands `)` attr-dict `:` type($operands) `->` type($results)";
 }
-

include/torch-mlir/Dialect/Torch/IR/GeneratedQuantizedOps.td

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 // Operation summaries and descriptions were systematically derived from public
 // API docstrings and are licensed accordingly:
@@ -32,4 +33,3 @@ def Torch_QuantizedLinearOp : Torch_Op<"quantized.linear", [
   );
   let assemblyFormat = "$X `,` $W_prepack `,` $Y_scale_i `,` $Y_zero_point_i attr-dict `:` type($X) `,` type($W_prepack) `,` type($Y_scale_i) `,` type($Y_zero_point_i) `->` type($Y)";
 }
-

include/torch-mlir/Dialect/Torch/IR/TorchBase.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/IR/TorchDialect.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/IR/TorchOps.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/IR/TorchOps.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/IR/TorchTraits.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 //

include/torch-mlir/Dialect/Torch/IR/TorchTypes.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/IR/TorchTypes.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/Transforms/Passes.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/Torch/Transforms/Passes.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/TorchConversion/IR/TorchConversionBase.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/TorchConversion/IR/TorchConversionDialect.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/TorchConversion/IR/TorchConversionOps.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/TorchConversion/IR/TorchConversionOps.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/TorchConversion/Transforms/BackendTypeConversion.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/TorchConversion/Transforms/Passes.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/Dialect/TorchConversion/Transforms/Passes.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/InitAll.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/RefBackend/Passes.h

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

include/torch-mlir/RefBackend/Passes.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/CAPI/Dialects.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/CAPI/Registration.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/CAPI/TorchTypes.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Conversion/PassDetail.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Conversion/Passes.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Conversion/TorchToLinalg/TorchToLinalg.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Conversion/TorchToSCF/TorchToSCF.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Conversion/TorchToStd/TorchToStd.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/IR/TorchDialect.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/IR/TorchOps.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/IR/TorchTypes.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/AdjustCallingConventions.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/GlobalizeObjectGraph.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/InlineGlobalSlots.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/MaximizeValueSemantics.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/PassDetail.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/Passes.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/PrepareForGlobalizeObjectGraph.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/ReduceOpVariants.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/RefinePublicReturn.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/Torch/Transforms/RefineTypes.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/TorchConversion/IR/TorchConversionDialect.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/TorchConversion/IR/TorchConversionOps.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/TorchConversion/Transforms/BackendTypeConversion.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/TorchConversion/Transforms/PassDetail.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/TorchConversion/Transforms/Passes.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/TorchConversion/Transforms/VerifyInvariantsBeforeBackendLowering.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/Dialect/TorchConversion/Transforms/VerifyLinalgOnTensorsBackendContract.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/InitAll.cpp

@@ -3,6 +3,7 @@
 // This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/RefBackend/PassDetail.h

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

lib/RefBackend/RefBackend.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 //

python/TorchMLIRModule.cpp

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

python/test/annotations-sugar.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # RUN: %PYTHON %s | FileCheck %s
 

python/test/lit.cfg.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 import os
 import platform

python/test/lit.site.cfg.py.in

@@ -1,7 +1,8 @@
 # -*- Python -*-
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 @LIT_SITE_CFG_IN_HEADER@
 

python/test/torchscript_e2e_test/basic.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # RUN: %PYTHON %s | FileCheck %s
 

python/test/torchscript_e2e_test/compilation_failure.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # RUN: %PYTHON %s | FileCheck %s
 

python/test/torchscript_e2e_test/error_reports.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # RUN: %PYTHON %s | FileCheck %s
 

python/test/torchscript_e2e_test/non_tensor_values.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # RUN: %PYTHON %s | FileCheck %s
 

python/test/torchscript_e2e_test/runtime_failure.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # RUN: %PYTHON %s | FileCheck %s
 

python/test/torchscript_e2e_test/submodule.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # RUN: %PYTHON %s | FileCheck %s
 

python/torch_mlir/dialects/TorchBinding.td

@@ -3,6 +3,7 @@
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

python/torch_mlir/dialects/torch/__init__.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 from .._torch_ops_gen import *
 from ..._mlir_libs._torchMlir import register_dialect

python/torch_mlir/dialects/torch/importer/jit_ir/__init__.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 
 # This is a trampoline module which loads the _torch_mlir native module
 # and binds names locally. It exists to allow for customization of behavior

python/torch_mlir/dialects/torch/importer/jit_ir/build_tools/torch_ods_gen.py

@@ -1,6 +1,7 @@
-#  Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#  See https://llvm.org/LICENSE.txt for license information.
-#  SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Also available under a BSD-style license. See LICENSE.
 """Queries the pytorch op registry and generates ODS and CC sources for the ops.
 """
 
@@ -264,7 +265,8 @@ ODS_BANNER = "\n".join([
     "//",
     "// This file is licensed under the Apache License v2.0 with LLVM Exceptions.",
     "// See https://llvm.org/LICENSE.txt for license information.",
-    "// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception",
+    "// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.",
     "//",
     "// Operation summaries and descriptions were systematically derived from public",
     "// API docstrings and are licensed accordingly:",

python/torch_mlir/dialects/torch/importer/jit_ir/csrc/class_annotator.cpp

@@ -1,7 +1,9 @@
 //===- class_annotator.cpp ------------------------------------------------===//
 //
-// This file is licensed under a pytorch-style license
-// See LICENSE.pytorch for license information.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 

python/torch_mlir/dialects/torch/importer/jit_ir/csrc/class_annotator.h

@@ -1,7 +1,9 @@
 //===- class_annotator.h ----------------------------------------*- C++ -*-===//
 //
-// This file is licensed under a pytorch-style license
-// See LICENSE.pytorch for license information.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//
 // Utilities for annotating Torch `c10::ClassType`

python/torch_mlir/dialects/torch/importer/jit_ir/csrc/function_importer.cpp

@@ -1,7 +1,9 @@
 //===- function_importer.cpp ----------------------------------------------===//
 //
-// This file is licensed under a pytorch-style license
-// See LICENSE.pytorch for license information.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+// Also available under a BSD-style license. See LICENSE.
 //
 //===----------------------------------------------------------------------===//