Relicense IREE under the LLVM license (#6020)
To facilitate easy movement between IREE and upstream LLVM, we are
relicensing under the same license: the Apache 2.0 License with LLVM
Exceptions (https://llvm.org/LICENSE.txt, SPDX-License-Identifier:
Apache-2.0 WITH LLVM-exception).
In addition, we are moving to a Copyright header format that attributes
copyright to "The IREE Authors" and uses a separate AUTHORS file to
keep track of contributions. For this PR, I am just listing Google, but
I will send follow-ups to list Fraunhofer IML and Nod Labs (keeping it
separate so I can get those folks approval for the precise wording).
Note that the change to the header format is to recognize the valuable
contributions from our external collaborators and as always copyright is
retained by the author.
See the announcement at
https://groups.google.com/g/iree-discuss/c/NJohLQ5rOBg
The script I used to update (almost) all the headers is at
https://gist.github.com/GMNGeoffrey/8e85e1a088f59822ab61eff01f8d4ef6
The updates from that script are all in one commit. I recommend
reviewing the other commits separately from that one. You can also see
the raw diff from that change at
https://github.com/google/iree/commit/bdb5800ea51.diff
As part of this, I had to manually fiddle with ipynb files (actually
that was the most time-consuming aspect). I changed the format of the
license headers there to just be a block of markdown text rather than
something that was for some reason executable. Also had to manually give
the cells IDs, which hopefully will have worked.
To resolve the inevitable merge conflicts, I will likely drop the
changes from the script and rerun.
Tested:
```
$ grep -r --exclude-dir=third_party "Google LLC" . | grep -v website/site
./AUTHORS:Google LLC
```
diff --git a/integrations/tensorflow/e2e/BUILD b/integrations/tensorflow/e2e/BUILD
index b96666d..16a0d19 100644
--- a/integrations/tensorflow/e2e/BUILD
+++ b/integrations/tensorflow/e2e/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/batch_norm_test.py b/integrations/tensorflow/e2e/batch_norm_test.py
index 44dd8cf..81aaf0a 100644
--- a/integrations/tensorflow/e2e/batch_norm_test.py
+++ b/integrations/tensorflow/e2e/batch_norm_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Batch norm tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/batch_to_space_nd_test.py b/integrations/tensorflow/e2e/batch_to_space_nd_test.py
index 7671a82..428f93e 100644
--- a/integrations/tensorflow/e2e/batch_to_space_nd_test.py
+++ b/integrations/tensorflow/e2e/batch_to_space_nd_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Batch To Space ND tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/broadcast_to_test.py b/integrations/tensorflow/e2e/broadcast_to_test.py
index 9d4e170..300fdfc 100644
--- a/integrations/tensorflow/e2e/broadcast_to_test.py
+++ b/integrations/tensorflow/e2e/broadcast_to_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/broadcasting_test.py b/integrations/tensorflow/e2e/broadcasting_test.py
index a502666..8c71b12 100644
--- a/integrations/tensorflow/e2e/broadcasting_test.py
+++ b/integrations/tensorflow/e2e/broadcasting_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test broadcasting support."""
from absl import app
diff --git a/integrations/tensorflow/e2e/concat_test.py b/integrations/tensorflow/e2e/concat_test.py
index 0288e64..103ee02 100644
--- a/integrations/tensorflow/e2e/concat_test.py
+++ b/integrations/tensorflow/e2e/concat_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test concat op."""
from absl import app
diff --git a/integrations/tensorflow/e2e/control_flow_test.py b/integrations/tensorflow/e2e/control_flow_test.py
index a69867e..0196a7f 100644
--- a/integrations/tensorflow/e2e/control_flow_test.py
+++ b/integrations/tensorflow/e2e/control_flow_test.py
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/conv_test.py b/integrations/tensorflow/e2e/conv_test.py
index b2c9236..6e77f0f 100644
--- a/integrations/tensorflow/e2e/conv_test.py
+++ b/integrations/tensorflow/e2e/conv_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/conv_transpose_test.py b/integrations/tensorflow/e2e/conv_transpose_test.py
index cfe6471..740b0df 100644
--- a/integrations/tensorflow/e2e/conv_transpose_test.py
+++ b/integrations/tensorflow/e2e/conv_transpose_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/depth_conv_test.py b/integrations/tensorflow/e2e/depth_conv_test.py
index 2905ba4..0233c2e 100644
--- a/integrations/tensorflow/e2e/depth_conv_test.py
+++ b/integrations/tensorflow/e2e/depth_conv_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py b/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py
index 7d5086a..ef7f2ea 100644
--- a/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py
+++ b/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# TODO(laurenzo): Delete this test once dynamic shape sigmoid is implemented.
# This uses a relu instead, allowing it to get to the remaining issue
diff --git a/integrations/tensorflow/e2e/dynamic_mlp_test.py b/integrations/tensorflow/e2e/dynamic_mlp_test.py
index e1ef21a..df89f89 100644
--- a/integrations/tensorflow/e2e/dynamic_mlp_test.py
+++ b/integrations/tensorflow/e2e/dynamic_mlp_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/einsum_dynamic_test.py b/integrations/tensorflow/e2e/einsum_dynamic_test.py
index 795e640..a906dd2 100644
--- a/integrations/tensorflow/e2e/einsum_dynamic_test.py
+++ b/integrations/tensorflow/e2e/einsum_dynamic_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test matrix ops via einsum"""
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/einsum_static_test.py b/integrations/tensorflow/e2e/einsum_static_test.py
index 6709215..234fe05 100644
--- a/integrations/tensorflow/e2e/einsum_static_test.py
+++ b/integrations/tensorflow/e2e/einsum_static_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test matrix ops via einsum"""
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/einsum_vector_test.py b/integrations/tensorflow/e2e/einsum_vector_test.py
index 35d8c63..fb97aec 100644
--- a/integrations/tensorflow/e2e/einsum_vector_test.py
+++ b/integrations/tensorflow/e2e/einsum_vector_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test matrix ops via einsum"""
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/fft_test.py b/integrations/tensorflow/e2e/fft_test.py
index 5c9bb01..7135a05 100644
--- a/integrations/tensorflow/e2e/fft_test.py
+++ b/integrations/tensorflow/e2e/fft_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/fill_test.py b/integrations/tensorflow/e2e/fill_test.py
index 0c9f36d..ef11664 100644
--- a/integrations/tensorflow/e2e/fill_test.py
+++ b/integrations/tensorflow/e2e/fill_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/gather_test.py b/integrations/tensorflow/e2e/gather_test.py
index d27c67e..dfdbaca 100644
--- a/integrations/tensorflow/e2e/gather_test.py
+++ b/integrations/tensorflow/e2e/gather_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/image_resize_test.py b/integrations/tensorflow/e2e/image_resize_test.py
index ede5f66..5600560 100644
--- a/integrations/tensorflow/e2e/image_resize_test.py
+++ b/integrations/tensorflow/e2e/image_resize_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_utils
diff --git a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl
index d308493..38f93b6 100644
--- a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl
+++ b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake
index 4c2a8f9..5674c0c 100644
--- a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake
+++ b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# iree_e2e_cartesian_product_test_suite()
#
diff --git a/integrations/tensorflow/e2e/keras/BUILD b/integrations/tensorflow/e2e/keras/BUILD
index 92895fd..ae2bd17 100644
--- a/integrations/tensorflow/e2e/keras/BUILD
+++ b/integrations/tensorflow/e2e/keras/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/applications/BUILD b/integrations/tensorflow/e2e/keras/applications/BUILD
index 3865e87..9fce0f0 100644
--- a/integrations/tensorflow/e2e/keras/applications/BUILD
+++ b/integrations/tensorflow/e2e/keras/applications/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/applications/applications_test.py b/integrations/tensorflow/e2e/keras/applications/applications_test.py
index 50b6481..6479c75 100644
--- a/integrations/tensorflow/e2e/keras/applications/applications_test.py
+++ b/integrations/tensorflow/e2e/keras/applications/applications_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test all models in tf.keras.applications."""
import os
diff --git a/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py b/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py
index 28cd296..bab64a2 100644
--- a/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py
+++ b/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Train vision models on CIFAR10."""
import os
diff --git a/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py b/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py
index 4cc92f2..5c9f3c7 100644
--- a/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py
+++ b/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Tests of streamable Keyword Spotting models implemented in Keras."""
import os
diff --git a/integrations/tensorflow/e2e/keras/layers/BUILD b/integrations/tensorflow/e2e/keras/layers/BUILD
index 823a364..5b450ce 100644
--- a/integrations/tensorflow/e2e/keras/layers/BUILD
+++ b/integrations/tensorflow/e2e/keras/layers/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/layers/layers_test.py b/integrations/tensorflow/e2e/keras/layers/layers_test.py
index 7d964c2..1568e2d 100644
--- a/integrations/tensorflow/e2e/keras/layers/layers_test.py
+++ b/integrations/tensorflow/e2e/keras/layers/layers_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Tests of tf.keras.layer.Layer subclasses."""
import collections
diff --git a/integrations/tensorflow/e2e/keras/train/BUILD b/integrations/tensorflow/e2e/keras/train/BUILD
index 43a8ce2..6929b4f 100644
--- a/integrations/tensorflow/e2e/keras/train/BUILD
+++ b/integrations/tensorflow/e2e/keras/train/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/train/classification_training_test.py b/integrations/tensorflow/e2e/keras/train/classification_training_test.py
index 335b282..fb3fdad 100644
--- a/integrations/tensorflow/e2e/keras/train/classification_training_test.py
+++ b/integrations/tensorflow/e2e/keras/train/classification_training_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test training a classification model with Keras optimizers."""
import os
diff --git a/integrations/tensorflow/e2e/keras/train/regression_training_test.py b/integrations/tensorflow/e2e/keras/train/regression_training_test.py
index 66f8bf0..d6bf819 100644
--- a/integrations/tensorflow/e2e/keras/train/regression_training_test.py
+++ b/integrations/tensorflow/e2e/keras/train/regression_training_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test training a regression model with Keras optimizers."""
import os
diff --git a/integrations/tensorflow/e2e/linspace_test.py b/integrations/tensorflow/e2e/linspace_test.py
index a9708ca..88a4dcc 100644
--- a/integrations/tensorflow/e2e/linspace_test.py
+++ b/integrations/tensorflow/e2e/linspace_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/mandelbrot_test.py b/integrations/tensorflow/e2e/mandelbrot_test.py
index bd400c3..8c0c616 100644
--- a/integrations/tensorflow/e2e/mandelbrot_test.py
+++ b/integrations/tensorflow/e2e/mandelbrot_test.py
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/math/BUILD b/integrations/tensorflow/e2e/math/BUILD
index e787be6..544a014 100644
--- a/integrations/tensorflow/e2e/math/BUILD
+++ b/integrations/tensorflow/e2e/math/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/math/math_test.py b/integrations/tensorflow/e2e/math/math_test.py
index fd69569..8da6aff 100644
--- a/integrations/tensorflow/e2e/math/math_test.py
+++ b/integrations/tensorflow/e2e/math/math_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
import collections
import os
diff --git a/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py b/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py
index 10db11c..5d5053b 100644
--- a/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py
+++ b/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test matrix ops."""
from absl import app
diff --git a/integrations/tensorflow/e2e/matrix_ops_static_test.py b/integrations/tensorflow/e2e/matrix_ops_static_test.py
index 91d52e5..763587e 100644
--- a/integrations/tensorflow/e2e/matrix_ops_static_test.py
+++ b/integrations/tensorflow/e2e/matrix_ops_static_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test matrix ops."""
from absl import app
diff --git a/integrations/tensorflow/e2e/mobile_bert_squad_test.py b/integrations/tensorflow/e2e/mobile_bert_squad_test.py
index c94c397..bc11a57 100644
--- a/integrations/tensorflow/e2e/mobile_bert_squad_test.py
+++ b/integrations/tensorflow/e2e/mobile_bert_squad_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test MobileBERT.
Model topology and weights are from
diff --git a/integrations/tensorflow/e2e/pytree_test.py b/integrations/tensorflow/e2e/pytree_test.py
index be11892..2fa8bd9 100644
--- a/integrations/tensorflow/e2e/pytree_test.py
+++ b/integrations/tensorflow/e2e/pytree_test.py
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/quantization_dyn_test.py b/integrations/tensorflow/e2e/quantization_dyn_test.py
index 85c0e50..b27d748 100644
--- a/integrations/tensorflow/e2e/quantization_dyn_test.py
+++ b/integrations/tensorflow/e2e/quantization_dyn_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Tests for ops in the tf.math module."""
from absl import app
diff --git a/integrations/tensorflow/e2e/quantization_test.py b/integrations/tensorflow/e2e/quantization_test.py
index edd8d27..90ffd81 100644
--- a/integrations/tensorflow/e2e/quantization_test.py
+++ b/integrations/tensorflow/e2e/quantization_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Tests for ops in the tf.math module."""
from absl import app
diff --git a/integrations/tensorflow/e2e/range_test.py b/integrations/tensorflow/e2e/range_test.py
index 0377ebb..08d7c4d 100644
--- a/integrations/tensorflow/e2e/range_test.py
+++ b/integrations/tensorflow/e2e/range_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/resource_ops_test.py b/integrations/tensorflow/e2e/resource_ops_test.py
index dbab65d..f0bfdec 100644
--- a/integrations/tensorflow/e2e/resource_ops_test.py
+++ b/integrations/tensorflow/e2e/resource_ops_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/ring_buffer_test.py b/integrations/tensorflow/e2e/ring_buffer_test.py
index 91d281d..d0063e8 100644
--- a/integrations/tensorflow/e2e/ring_buffer_test.py
+++ b/integrations/tensorflow/e2e/ring_buffer_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/scatter_update_test.py b/integrations/tensorflow/e2e/scatter_update_test.py
index da9819a..6519e78 100644
--- a/integrations/tensorflow/e2e/scatter_update_test.py
+++ b/integrations/tensorflow/e2e/scatter_update_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test scatter update behavior for tensorflow."""
from absl import app
diff --git a/integrations/tensorflow/e2e/simple_arithmetic_test.py b/integrations/tensorflow/e2e/simple_arithmetic_test.py
index 8a27291..1740a31 100644
--- a/integrations/tensorflow/e2e/simple_arithmetic_test.py
+++ b/integrations/tensorflow/e2e/simple_arithmetic_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Several baseline e2e simple arithmetic tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/simple_stateful_test.py b/integrations/tensorflow/e2e/simple_stateful_test.py
index b0ed6db..777edc8 100644
--- a/integrations/tensorflow/e2e/simple_stateful_test.py
+++ b/integrations/tensorflow/e2e/simple_stateful_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/sliding_window_test.py b/integrations/tensorflow/e2e/sliding_window_test.py
index d6d9c37..fcbad17 100644
--- a/integrations/tensorflow/e2e/sliding_window_test.py
+++ b/integrations/tensorflow/e2e/sliding_window_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/slim_vision_models/BUILD b/integrations/tensorflow/e2e/slim_vision_models/BUILD
index 6113f86..c5ae7dd 100644
--- a/integrations/tensorflow/e2e/slim_vision_models/BUILD
+++ b/integrations/tensorflow/e2e/slim_vision_models/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py b/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py
index be762b5..1304f09 100644
--- a/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py
+++ b/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Test all vision models from slim lib."""
import posixpath
diff --git a/integrations/tensorflow/e2e/space_to_batch_nd_test.py b/integrations/tensorflow/e2e/space_to_batch_nd_test.py
index 93f9ee7..cd0f3d7 100644
--- a/integrations/tensorflow/e2e/space_to_batch_nd_test.py
+++ b/integrations/tensorflow/e2e/space_to_batch_nd_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
"""Space To Batch ND tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/strings_test.py b/integrations/tensorflow/e2e/strings_test.py
index 09e9ec2..ac2143a 100644
--- a/integrations/tensorflow/e2e/strings_test.py
+++ b/integrations/tensorflow/e2e/strings_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
import string
diff --git a/integrations/tensorflow/e2e/tensorlist_test.py b/integrations/tensorflow/e2e/tensorlist_test.py
index 9de8ee4..b115463 100644
--- a/integrations/tensorflow/e2e/tensorlist_test.py
+++ b/integrations/tensorflow/e2e/tensorlist_test.py
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# 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
from absl import app
from iree.tf.support import tf_test_utils
