Merge branch 'fix_header' into 'main'

Unified copyright and license statements See merge request cuda-hpc-libraries/cuquantum-sdk/cuquantum-public!7
NVIDIA · Apr 15, 2022 · c365ac1 · c365ac1
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diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,5 @@
-BSD-3-Clause
-
-Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+Copyright (c) 2021-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-License-Identifier: BSD-3-Clause
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

diff --git a/python/LICENSE b/python/LICENSE
@@ -1,6 +1,5 @@
-BSD-3-Clause
-
 Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+SPDX-License-Identifier: BSD-3-Clause
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

diff --git a/python/cuquantum/__init__.pxd b/python/cuquantum/__init__.pxd
@@ -0,0 +1,3 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
diff --git a/python/cuquantum/__init__.py b/python/cuquantum/__init__.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 from cuquantum import custatevec
 from cuquantum import cutensornet
 from cuquantum.cutensornet import (

diff --git a/python/cuquantum/_version.py b/python/cuquantum/_version.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 # Note: cuQuantum Python follows the cuQuantum SDK version, which is now
 # switched to YY.MM and is different from individual libraries' (semantic)
 # versioning scheme.

diff --git a/python/cuquantum/custatevec/__init__.py b/python/cuquantum/custatevec/__init__.py
@@ -1 +1,5 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 from cuquantum.custatevec.custatevec import *
diff --git a/python/cuquantum/custatevec/custatevec.pxd b/python/cuquantum/custatevec/custatevec.pxd
@@ -1,5 +1,6 @@
-# TODO: Ultimately, everything should be auto-generated using
-# the scripts from the CUDA Python team
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from libc.stdint cimport intptr_t, int32_t, uint32_t, int64_t
 

diff --git a/python/cuquantum/custatevec/custatevec.pyx b/python/cuquantum/custatevec/custatevec.pyx
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 # distutils: language = c++
 
 cimport cython

diff --git a/python/cuquantum/cutensornet/__init__.py b/python/cuquantum/cutensornet/__init__.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 from cuquantum.cutensornet.cutensornet import *
 from cuquantum.cutensornet.configuration import *
 from cuquantum.cutensornet.memory import *

diff --git a/python/cuquantum/cutensornet/_internal/__init__.py b/python/cuquantum/cutensornet/_internal/__init__.py
@@ -0,0 +1,3 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
diff --git a/python/cuquantum/cutensornet/_internal/cupy_ifc.py b/python/cuquantum/cutensornet/_internal/cupy_ifc.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to seamlessly use Cupy ndarray objects.
 """

diff --git a/python/cuquantum/cutensornet/_internal/einsum_parser.py b/python/cuquantum/cutensornet/_internal/einsum_parser.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 A collection of functions for parsing Einsum expressions.
 """

diff --git a/python/cuquantum/cutensornet/_internal/enum_utils.py b/python/cuquantum/cutensornet/_internal/enum_utils.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Factories for create options dataclasses, as well as utilities to add docstring to enum classes.
 """

diff --git a/python/cuquantum/cutensornet/_internal/formatters.py b/python/cuquantum/cutensornet/_internal/formatters.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Formatters for printing data.
 """

diff --git a/python/cuquantum/cutensornet/_internal/mem_limit.py b/python/cuquantum/cutensornet/_internal/mem_limit.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Memory specification regular expression.
 """

diff --git a/python/cuquantum/cutensornet/_internal/numpy_ifc.py b/python/cuquantum/cutensornet/_internal/numpy_ifc.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to seamlessly use Numpy ndarray objects.
 """

diff --git a/python/cuquantum/cutensornet/_internal/optimizer_ifc.py b/python/cuquantum/cutensornet/_internal/optimizer_ifc.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface class to encapsulate low-level calls to get or set optimizer information.
 """

diff --git a/python/cuquantum/cutensornet/_internal/package_ifc.py b/python/cuquantum/cutensornet/_internal/package_ifc.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 An abstract interface to certain package-provided operations.
 """

diff --git a/python/cuquantum/cutensornet/_internal/package_ifc_cupy.py b/python/cuquantum/cutensornet/_internal/package_ifc_cupy.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to CuPy operations.
 """

diff --git a/python/cuquantum/cutensornet/_internal/package_ifc_torch.py b/python/cuquantum/cutensornet/_internal/package_ifc_torch.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to Torch operations.
 """

diff --git a/python/cuquantum/cutensornet/_internal/package_wrapper.py b/python/cuquantum/cutensornet/_internal/package_wrapper.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Create map from package names to package interface objects.
 """

diff --git a/python/cuquantum/cutensornet/_internal/tensor_ifc.py b/python/cuquantum/cutensornet/_internal/tensor_ifc.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to seamlessly use tensors (or ndarray-like objects) from different libraries.
 """

diff --git a/python/cuquantum/cutensornet/_internal/tensor_ifc_cupy.py b/python/cuquantum/cutensornet/_internal/tensor_ifc_cupy.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to seamlessly use Cupy ndarray objects.
 """

diff --git a/python/cuquantum/cutensornet/_internal/tensor_ifc_numpy.py b/python/cuquantum/cutensornet/_internal/tensor_ifc_numpy.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to seamlessly use Numpy ndarray objects.
 """

diff --git a/python/cuquantum/cutensornet/_internal/tensor_ifc_torch.py b/python/cuquantum/cutensornet/_internal/tensor_ifc_torch.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to seamlessly use Torch tensor objects.
 """

diff --git a/python/cuquantum/cutensornet/_internal/tensor_wrapper.py b/python/cuquantum/cutensornet/_internal/tensor_wrapper.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Entry point to using tensors from different libraries seamlessly.
 """

diff --git a/python/cuquantum/cutensornet/_internal/torch_ifc.py b/python/cuquantum/cutensornet/_internal/torch_ifc.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Interface to seamlessly use Numpy ndarray objects.
 """

diff --git a/python/cuquantum/cutensornet/_internal/typemaps.py b/python/cuquantum/cutensornet/_internal/typemaps.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Functions to link type names with CUDA data and compute types.
 """

diff --git a/python/cuquantum/cutensornet/_internal/utils.py b/python/cuquantum/cutensornet/_internal/utils.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 A collection of (internal use) helper functions.
 """

diff --git a/python/cuquantum/cutensornet/configuration.py b/python/cuquantum/cutensornet/configuration.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 A collection of types for defining options to cutensornet.
 """

diff --git a/python/cuquantum/cutensornet/cutensornet.pxd b/python/cuquantum/cutensornet/cutensornet.pxd
@@ -1,5 +1,6 @@
-# TODO: Ultimately, everything should be auto-generated using
-# the scripts from the CUDA Python team
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # The C types are prefixed with an underscore because we are not
 # yet protected by the module namespaces as done in CUDA Python.

diff --git a/python/cuquantum/cutensornet/cutensornet.pyx b/python/cuquantum/cutensornet/cutensornet.pyx
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 # distutils: language = c++
 
 cimport cpython

diff --git a/python/cuquantum/cutensornet/memory.py b/python/cuquantum/cutensornet/memory.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """ Interface for pluggable memory handlers.
 """
 

diff --git a/python/cuquantum/cutensornet/tensor_network.py b/python/cuquantum/cutensornet/tensor_network.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Tensor network contraction with the standard einsum interface using cutensornet.
 """

diff --git a/python/cuquantum/utils.pxd b/python/cuquantum/utils.pxd
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 from libc.stdint cimport intptr_t
 cimport cpython
 

diff --git a/python/cuquantum/utils.py b/python/cuquantum/utils.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 from enum import IntEnum
 
 

diff --git a/python/samples/accessor_get.py b/python/samples/accessor_get.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 import numpy as np
 import cupy as cp
 

diff --git a/python/samples/accessor_set.py b/python/samples/accessor_set.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 import numpy as np
 import cupy as cp
 

diff --git a/python/samples/batch_measure.py b/python/samples/batch_measure.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 import numpy as np
 import cupy as cp
 

diff --git a/python/samples/coarse/example1.py b/python/samples/coarse/example1.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example using NumPy ndarrays with explicit Einstein summation.
 

diff --git a/python/samples/coarse/example10.py b/python/samples/coarse/example10.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example using PyTorch tensors.
 

diff --git a/python/samples/coarse/example11.py b/python/samples/coarse/example11.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example using NumPy ndarrays. Return contraction path and optimizer information.
 

diff --git a/python/samples/coarse/example12.py b/python/samples/coarse/example12.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Verify FLOPS and largest intermediate size against NumPy for a given path.
 """

diff --git a/python/samples/coarse/example13.py b/python/samples/coarse/example13.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Set sliced modes.
 """

diff --git a/python/samples/coarse/example14.py b/python/samples/coarse/example14.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example illustrating a generalized Einstein summation expression.
 """

diff --git a/python/samples/coarse/example15.py b/python/samples/coarse/example15.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example illustrating a generalized Einstein summation expression.
 """

diff --git a/python/samples/coarse/example16.py b/python/samples/coarse/example16.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example illustrating a batched operation.
 """

diff --git a/python/samples/coarse/example17.py b/python/samples/coarse/example17.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example illustrating mode broadcasting.
 """

diff --git a/python/samples/coarse/example18.py b/python/samples/coarse/example18.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example illustrating ellipsis broadcasting.
 """

diff --git a/python/samples/coarse/example19.py b/python/samples/coarse/example19.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 """
 Example illustrating ellipsis broadcasting.
 """