Merge branch 'main' into leof/issue-173-nvrtc-generated-artifacts

leofang · web-flow · commit 801640828364 · 2026-04-14T16:41:01.000-04:00
diff --git a/cuda_core/cuda/core/_include/layout.hpp b/cuda_core/cuda/core/_include/layout.hpp
@@ -1,7 +1,7 @@
 // SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES.
 // All rights reserved.
 //
-// SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+// SPDX-License-Identifier: Apache-2.0
 
 #ifndef CUDA_CORE_LAYOUT_HPP
 #define CUDA_CORE_LAYOUT_HPP
diff --git a/cuda_core/cuda/core/_include/utility.hpp b/cuda_core/cuda/core/_include/utility.hpp
@@ -1,6 +1,6 @@
 // SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 //
-// SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+// SPDX-License-Identifier: Apache-2.0
 
 #pragma once
 
diff --git a/cuda_core/cuda/core/_utils/__init__.py b/cuda_core/cuda/core/_utils/__init__.py
@@ -1,3 +1,3 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
diff --git a/cuda_core/cuda/core/_utils/clear_error_support.py b/cuda_core/cuda/core/_utils/clear_error_support.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 
 def assert_type(obj, expected_type):
diff --git a/cuda_core/cuda/core/_utils/driver_cu_result_explanations.py b/cuda_core/cuda/core/_utils/driver_cu_result_explanations.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 from cuda.bindings import driver
 from cuda.core._utils.enum_explanations_helpers import get_best_available_explanations
diff --git a/cuda_core/cuda/core/_utils/driver_cu_result_explanations_frozen.py b/cuda_core/cuda/core/_utils/driver_cu_result_explanations_frozen.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 # CUDA Toolkit v13.1.1
 _FALLBACK_EXPLANATIONS = {
diff --git a/cuda_core/cuda/core/_utils/enum_explanations_helpers.py b/cuda_core/cuda/core/_utils/enum_explanations_helpers.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Internal support for error-enum explanations.
 
diff --git a/cuda_core/cuda/core/_utils/runtime_cuda_error_explanations.py b/cuda_core/cuda/core/_utils/runtime_cuda_error_explanations.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 from cuda.bindings import runtime
 from cuda.core._utils.enum_explanations_helpers import get_best_available_explanations
diff --git a/cuda_core/cuda/core/_utils/runtime_cuda_error_explanations_frozen.py b/cuda_core/cuda/core/_utils/runtime_cuda_error_explanations_frozen.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 # CUDA Toolkit v13.1.1
 _FALLBACK_EXPLANATIONS = {
diff --git a/cuda_core/pytest.ini b/cuda_core/pytest.ini
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 [pytest]
 addopts = --showlocals
diff --git a/cuda_core/tests/cython/test_cython.py b/cuda_core/tests/cython/test_cython.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import functools
 import importlib
diff --git a/cuda_core/tests/cython/test_get_cuda_native_handle.pyx b/cuda_core/tests/cython/test_get_cuda_native_handle.pyx
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 # distutils: language = c++
 # distutils: extra_compile_args = -std=c++17
diff --git a/cuda_core/tests/graph/test_device_launch.py b/cuda_core/tests/graph/test_device_launch.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for device-side graph launch (GPU kernel launching a CUDA graph)."""
 
diff --git a/cuda_core/tests/graph/test_graph_builder.py b/cuda_core/tests/graph/test_graph_builder.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """GraphBuilder stream capture tests."""
 
diff --git a/cuda_core/tests/graph/test_graph_builder_conditional.py b/cuda_core/tests/graph/test_graph_builder_conditional.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for GraphBuilder conditional node capture (if, if-else, switch, while)."""
 
diff --git a/cuda_core/tests/graph/test_graph_memory_resource.py b/cuda_core/tests/graph/test_graph_memory_resource.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for GraphMemoryResource allocation and attributes during graph capture."""
 
diff --git a/cuda_core/tests/graph/test_graph_update.py b/cuda_core/tests/graph/test_graph_update.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for whole-graph update (Graph.update)."""
 
diff --git a/cuda_core/tests/graph/test_graphdef.py b/cuda_core/tests/graph/test_graphdef.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for GraphDef topology, node types, instantiation, and execution."""
 
diff --git a/cuda_core/tests/graph/test_graphdef_errors.py b/cuda_core/tests/graph/test_graphdef_errors.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for GraphDef input validation, error handling, and edge cases."""
 
diff --git a/cuda_core/tests/graph/test_graphdef_integration.py b/cuda_core/tests/graph/test_graphdef_integration.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """End-to-end integration tests exercising all GraphDef node types in realistic scenarios."""
 
diff --git a/cuda_core/tests/graph/test_graphdef_lifetime.py b/cuda_core/tests/graph/test_graphdef_lifetime.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for GraphDef resource lifetime management and RAII correctness."""
 
diff --git a/cuda_core/tests/graph/test_graphdef_mutation.py b/cuda_core/tests/graph/test_graphdef_mutation.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Tests for mutating a graph definition (edge changes, node removal)."""
 
diff --git a/cuda_core/tests/graph/test_options.py b/cuda_core/tests/graph/test_options.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Graph options and build mode tests."""
 
diff --git a/cuda_core/tests/helpers/collection_interface_testers.py b/cuda_core/tests/helpers/collection_interface_testers.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Reusable helpers to verify collections.abc protocol conformance."""
 
diff --git a/cuda_core/tests/helpers/graph_kernels.py b/cuda_core/tests/helpers/graph_kernels.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Shared kernel compilation helpers for graph tests."""
 
diff --git a/cuda_core/tests/helpers/marks.py b/cuda_core/tests/helpers/marks.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 """Reusable pytest marks for cuda_core tests."""
 
diff --git a/cuda_core/tests/test_cuda_utils.py b/cuda_core/tests/test_cuda_utils.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import dataclasses
 
diff --git a/cuda_core/tests/test_helpers.py b/cuda_core/tests/test_helpers.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import time
 
diff --git a/cuda_core/tests/test_linker.py b/cuda_core/tests/test_linker.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import pytest
 
diff --git a/cuda_core/tests/test_optional_dependency_imports.py b/cuda_core/tests/test_optional_dependency_imports.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import pytest
 
diff --git a/cuda_core/tests/test_program.py b/cuda_core/tests/test_program.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import contextlib
 import re
diff --git a/cuda_core/tests/test_utils.py b/cuda_core/tests/test_utils.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import ctypes
 import math
diff --git a/cuda_core/tests/test_utils_enum_explanations_helpers.py b/cuda_core/tests/test_utils_enum_explanations_helpers.py
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+# SPDX-License-Identifier: Apache-2.0
 
 import importlib
 import sys
diff --git a/cuda_pathfinder/cuda/pathfinder/_dynamic_libs/descriptor_catalog.py b/cuda_pathfinder/cuda/pathfinder/_dynamic_libs/descriptor_catalog.py
@@ -271,6 +271,7 @@ class DescriptorSpec:
         packaged_with="ctk",
         linux_sonames=("libcupti.so.12", "libcupti.so.13"),
         windows_dlls=(
+            "cupti64_2026.1.1.dll",
             "cupti64_2026.1.0.dll",
             "cupti64_2025.4.1.dll",
             "cupti64_2025.3.1.dll",
diff --git a/cuda_pathfinder/docs/nv-versions.json b/cuda_pathfinder/docs/nv-versions.json
@@ -3,6 +3,10 @@
         "version": "latest",
         "url": "https://nvidia.github.io/cuda-python/cuda-pathfinder/latest/"
     },
+    {
+        "version": "1.5.3",
+        "url": "https://nvidia.github.io/cuda-python/cuda-pathfinder/1.5.3/"
+    },
     {
         "version": "1.5.2",
         "url": "https://nvidia.github.io/cuda-python/cuda-pathfinder/1.5.2/"
diff --git a/cuda_pathfinder/docs/source/release/1.5.3-notes.rst b/cuda_pathfinder/docs/source/release/1.5.3-notes.rst
@@ -0,0 +1,14 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+.. SPDX-License-Identifier: Apache-2.0
+
+.. py:currentmodule:: cuda.pathfinder
+
+``cuda-pathfinder`` 1.5.3 Release notes
+=======================================
+
+Highlights
+----------
+
+* Add support for the Windows CTK 13.2.1 CUPTI DLL name
+  ``cupti64_2026.1.1.dll`` so ``load_nvidia_dynamic_lib("cupti")`` can
+  recognize the installed library on CTK 13.2.1 systems.
diff --git a/toolshed/check_spdx.py b/toolshed/check_spdx.py

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.`
`2`	`2`	`#`
`3`		`-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE`
	`3`	`+# SPDX-License-Identifier: Apache-2.0`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.`
`2`	`2`	`#`
`3`		`-# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE`
	`3`	`+# SPDX-License-Identifier: Apache-2.0`
`4`	`4`
`5`	`5`
`6`	`6`	`def assert_type(obj, expected_type):`