Add content seals and validation for generated CUDA Bindings files (#2310)

rwgk · kkraus14 · web-flow · commit dcff8e62f844 · 2026-07-08T17:37:59.000-04:00
* Relicense CUDA Bindings and CUDA Python Signed-off-by: Keith Kraus <keith.j.kraus@gmail.com> * Address relicensing review feedback Signed-off-by: Keith Kraus <keith.j.kraus@gmail.com> * Address copyright and lockfile review feedback Signed-off-by: Keith Kraus <keith.j.kraus@gmail.com> * run_cybind_cython_gen 13.3.0 ../cuda-python * run_cybind_native 13.3.0 ../cuda-python * run_cybind_native 13.3.0 ../cuda-python * run_cybind_cython_gen 13.3.0 ../cuda-python * run_cybind_native 13.3.0 ../cuda-python * Check cybind-generated file seals in pre-commit * Revert "run_cybind_native 13.3.0 ../cuda-python" This reverts commit 0338189. * Revert "run_cybind_cython_gen 13.3.0 ../cuda-python" This reverts commit b8f6a85. * run_cybind_cython_gen 13.3.0 ../cuda-python * run_cybind_native 13.3.0 ../cuda-python * Revert "run_cybind_native 13.3.0 ../cuda-python" This reverts commit 94e42e8. * Revert "run_cybind_cython_gen 13.3.0 ../cuda-python" This reverts commit cc82446. * run_cybind_cython_gen 13.3.0 ../cuda-python * run_cybind_native 13.3.0 ../cuda-python * Use resolved nvcc path for RDC library fixtures * Generalize generated-file seal validation * Address generated-file seal review feedback * Exclude seal checker from generated-file grep * run_cybind_cython_gen 13.3.0 ../cuda-python && run_cybind_native 13.3.0 ../cuda-python Before running cybind: rm $(git grep -l -F CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE) --------- Signed-off-by: Keith Kraus <keith.j.kraus@gmail.com> Co-authored-by: Keith Kraus <keith.j.kraus@gmail.com>
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -43,6 +43,13 @@ repos:
         exclude: '(.*pixi\.lock)|(\.git_archival\.txt)|(.*\.patch$)|(^cuda_core/cuda/core/_vendored/)'
         args: ["--fix"]
 
+      - id: check-generated-file-seals
+        name: Check generated-file seals
+        entry: python ./toolshed/check_generated_file_seals.py
+        language: python
+        files: ^cuda_bindings/
+        types: [text]
+
       - id: no-markdown-in-docs-source
         name: Prevent markdown files in docs/source directories
         entry: bash -c
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=a99a543be62e221f4b4b43249719b689c33ea030adef3dfa012b31efac555ece
 include "../cyruntime_types.pxi"
 
 include "../_lib/cyruntime/cyruntime.pxd"
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ccadd478eafb421b735d8fc0c44e1c03e873885646a81381f1d995bd573b5120
 include "../cyruntime_functions.pxi"
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=005e8f266f43a90c73b382df384f4143abf0e82b26d8ad69cb8aa58fbafa13ef
 cdef extern from "":
     """
     #define CUDA_API_PER_THREAD_DEFAULT_STREAM
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=1e1b93a907c72767d54e7b740e3e3a1b7b629b111af47d22c94b587b769bab9c
 cdef extern from "":
     """
     #define CUDA_API_PER_THREAD_DEFAULT_STREAM
diff --git a/cuda_bindings/cuda/bindings/_internal/_fast_enum.py b/cuda_bindings/cuda/bindings/_internal/_fast_enum.py
@@ -4,6 +4,7 @@
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5791f341ee9bb6573f42300fbed50cc52fc5e808c1d6bb9156e6aabb9db29b17
 """
 This is a replacement for the stdlib enum.IntEnum.
 
diff --git a/cuda_bindings/cuda/bindings/_internal/cudla.pxd b/cuda_bindings/cuda/bindings/_internal/cudla.pxd
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=07f18bf6993a0d962a4e844aa9ea9a335534c669992d112dd12003b77015e5ba
 from ..cycudla cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/cudla_linux.pyx b/cuda_bindings/cuda/bindings/_internal/cudla_linux.pyx
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=2b56e5f08b7806fe10648817d36d96ce420cb5a8329615fb283f71119128d090
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/cufile.pxd b/cuda_bindings/cuda/bindings/_internal/cufile.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b70fdd33eb00b70224c097fb28dd1031d82e8a2930356a4428c93e3bd1b52a86
 from ..cycufile cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/cufile_linux.pyx b/cuda_bindings/cuda/bindings/_internal/cufile_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b43946a1b7b010b7d9ee95ed67723e3dfc54b46a6dc68829e936ffad6ba852dc
 from libc.stdint cimport intptr_t, uintptr_t
 import threading
 
diff --git a/cuda_bindings/cuda/bindings/_internal/driver.pxd b/cuda_bindings/cuda/bindings/_internal/driver.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=a82b3f5dcb30b13294f6896a4d9d9f2f8d7be6b29c8f0a0c61677b1c622d4480
 from ..cydriver cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/driver_linux.pyx b/cuda_bindings/cuda/bindings/_internal/driver_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5707b0fec0518992a2e1a55400a030c3921e5443dc65094af083b8845b41b0e5
 from libc.stdint cimport intptr_t, uintptr_t
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_internal/driver_windows.pyx b/cuda_bindings/cuda/bindings/_internal/driver_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=51232c67845ad8bb70e4d63f8f48ed1246b27d371b929f229fa09c27b23235c8
 from libc.stdint cimport intptr_t
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_internal/nvfatbin.pxd b/cuda_bindings/cuda/bindings/_internal/nvfatbin.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b52d99b7f07615d6c5ecb869a5c632e6e9cb4d0cb4f6cb1e43977d29ecd9995c
 from ..cynvfatbin cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvfatbin_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvfatbin_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=821fd26991431cd8e528f964b5035e1deafcddf44d2971a267d9ed11d80d5199
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvfatbin_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvfatbin_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=2052c33a9bbfdef36b362c4eedc1284ce8fa2fc905a53ac9c366218ca99f5913
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd b/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=fd32577c0d6b922ff30c56dc4f3dcbed2251c393098c27d972ccc8688564fa50
 from ..cynvjitlink cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=f6e8c32c0afa43fe218ae5c6f43f402bb85ab1e9898ad6270872c3e546eb4913
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=9043dd9e45a69e2bd6c7984832fca8cc1ccd7c66b605b384e4cff18b0c713027
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvml.pxd b/cuda_bindings/cuda/bindings/_internal/nvml.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ed4c433854399c2e4f1adc3ffcfc37901e1be29c5aa50728498c87225edf92b1
 from ..cynvml cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvml_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvml_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=bdb56d8618b22dfcdcb3da879bbe276c3caf7c07aae6e5aa2b76de817f4baa39
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvml_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvml_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=56d9b790c493aea94da4c2c52e78dea025da7c698edc614c374767038d40869c
 from libc.stdint cimport intptr_t
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_internal/nvrtc.pxd b/cuda_bindings/cuda/bindings/_internal/nvrtc.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ff79428bd0afac112d0a9f6131f9ed097b8d0ebc4574444a0e4a41e7f6e260d0
 from ..cynvrtc cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvrtc_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvrtc_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=6e54cb56384256b65cc962fbb478f7fac87523f222a141785b66881d8f554c64
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvrtc_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvrtc_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=7e496ceaaaf75ed29455bb670e3b3af9ab7d4ba1ea155a129088c04aab9b3c16
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm.pxd b/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=a27b041eb470b98bf5b1a0a92ace9467c5f3921d47ee10557a4f00ff1e4ac411
 from ..cynvvm cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=3c31adc68b8220439ea196a56ea63cf670aff0f85c0a67c8f554e1af4d07f456
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=49ccc5908d39ebb526fee704591480550b5f780c05f14366531360e3ec2ac17a
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/cudla.pxd b/cuda_bindings/cuda/bindings/cudla.pxd
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=e64a78a1b3e010d167373d7c9635ff4637dfd1a6a38ffafb671dcde4e12aaaad
 from libc.stdint cimport intptr_t
 
 from .cycudla cimport *
diff --git a/cuda_bindings/cuda/bindings/cudla.pyx b/cuda_bindings/cuda/bindings/cudla.pyx
@@ -1,5 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=6e7ac86c22e602c08df8250f3b50c135945378aa8ae4ddb4e10174fd979c4aa5
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/cufile.pxd b/cuda_bindings/cuda/bindings/cufile.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=232df43b5a8960f10286c172abc71222a3822087a1f6134e12d9341f3b53886c
 from libc.stdint cimport intptr_t
 
 from .cycufile cimport *
diff --git a/cuda_bindings/cuda/bindings/cufile.pyx b/cuda_bindings/cuda/bindings/cufile.pyx
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=359f9b42f4f97b9a74570e1f7d20eb6f5faae2df194a6161f4d5a9512c3ffbe3
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/cycudla.pxd b/cuda_bindings/cuda/bindings/cycudla.pxd
@@ -4,6 +4,7 @@
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 # This layer exposes the C header to Cython as-is.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=c4dacd5de0bc9a6ac0cc92dabed1728cc6133d0448924ea6db4f9c740ff089b6
 from libc.stdint cimport int8_t, int16_t, int32_t, int64_t
 from libc.stdint cimport uint8_t, uint16_t, uint32_t, uint64_t
 from libc.stdint cimport intptr_t, uintptr_t
diff --git a/cuda_bindings/cuda/bindings/cycudla.pyx b/cuda_bindings/cuda/bindings/cycudla.pyx
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b134ed8cb83eb5a5c6ff30be817e64d09d421d7257761e58fbc06b131690a392
 from ._internal cimport cudla as _cudla
 
 
diff --git a/cuda_bindings/cuda/bindings/cycufile.pxd b/cuda_bindings/cuda/bindings/cycufile.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=f840820f160e36eebe6e052b5a5d3a35b55704060301ee2ab7d5cd7a7d580418
 from libc.stdint cimport uint32_t, uint64_t
 from libc.time cimport time_t
 from libcpp cimport bool as cpp_bool
diff --git a/cuda_bindings/cuda/bindings/cycufile.pyx b/cuda_bindings/cuda/bindings/cycufile.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=74f1f9c9443af66fdadbfeeb01e5c15c2d8f1b9b0b20eafa2a279583bcf7df00
 from ._internal cimport cufile as _cufile
 
 import cython
diff --git a/cuda_bindings/cuda/bindings/cydriver.pxd b/cuda_bindings/cuda/bindings/cydriver.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=be542bd43838a355344b0cdedcf3496368dd3cf0ebdfeda22b5963f384f4d06d
 from libc.stdint cimport uint32_t, uint64_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cydriver.pyx b/cuda_bindings/cuda/bindings/cydriver.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5b828e2ee0de9b245c71a6ba9361656ab10f7564caa7e3d9c162b2c6a07fb3df
 from ._internal cimport driver as _driver
 
 cdef CUresult cuGetErrorString(CUresult error, const char** pStr) except ?CUDA_ERROR_NOT_FOUND nogil:
diff --git a/cuda_bindings/cuda/bindings/cynvfatbin.pxd b/cuda_bindings/cuda/bindings/cynvfatbin.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=fede358631d711050e04c9b0f7582773ba7012844987bc47358f1378d484a136
 from libc.stdint cimport intptr_t, uint32_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvfatbin.pyx b/cuda_bindings/cuda/bindings/cynvfatbin.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=bae30bbdaff2009b86c05de2a46bbaecad9e63327c93a10b6f2e8a2d95fd6a60
 from ._internal cimport nvfatbin as _nvfatbin
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pxd b/cuda_bindings/cuda/bindings/cynvjitlink.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=58778b073e81f54fcf5c42775b45944d22b6e944fe6965b42d83898239f1e1b6
 from libc.stdint cimport intptr_t, uint32_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pyx b/cuda_bindings/cuda/bindings/cynvjitlink.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=e507515291c3bc20b88d0b58ab5b01a1cc38c5d21bca87a4f379cc846b869ed4
 from ._internal cimport nvjitlink as _nvjitlink
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvml.pxd b/cuda_bindings/cuda/bindings/cynvml.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5e55307c8ff89e076c29fc7c2a36bf0af7ecf3162693a4c94d7fca65454d6a9e
 from libc.stdint cimport int64_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvml.pyx b/cuda_bindings/cuda/bindings/cynvml.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ec221879a459b2de9b3dfe54cba58613e9c08b279a95f782a450c98fd7cea532
 from ._internal cimport nvml as _nvml
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pxd b/cuda_bindings/cuda/bindings/cynvrtc.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=0da658de603326899002d26fdbea39e6f469626207e7b40435f7f24a7e5accf0
 from libc.stdint cimport uint32_t, uint64_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pyx b/cuda_bindings/cuda/bindings/cynvrtc.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=9725757222bfc514253ab6a6113b4e6b1c33fab841fe2fff8ebb1012ecf7715b
 from ._internal cimport nvrtc as _nvrtc
 
 cdef const char* nvrtcGetErrorString(nvrtcResult result) except?NULL nogil:
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pxd b/cuda_bindings/cuda/bindings/cynvvm.pxd
@@ -10,6 +10,7 @@
 ###############################################################################
 
 # enums
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=79be0fd21f7c6b6112743eb60ce9e69287a66999ecaaa063d87a52ab64982bce
 ctypedef enum nvvmResult "nvvmResult":
     NVVM_SUCCESS "NVVM_SUCCESS" = 0
     NVVM_ERROR_OUT_OF_MEMORY "NVVM_ERROR_OUT_OF_MEMORY" = 1
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pyx b/cuda_bindings/cuda/bindings/cynvvm.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=7ea5803be62646c287bad43350e27d3254f35d25ab50b9c54f7ac5695b4c3114
 from ._internal cimport nvvm as _nvvm
 
 
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/cyruntime.pxd.in
@@ -3,6 +3,7 @@
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=2d7f136277c2cc633450e22e7833a0cab63cdfc70e07719a2e46d3812cd11a2f
 from libc.stdint cimport uint32_t, uint64_t
 
 include "cyruntime_types.pxi"
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/cyruntime.pyx.in
diff --git a/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
diff --git a/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
diff --git a/cuda_bindings/cuda/bindings/driver.pxd b/cuda_bindings/cuda/bindings/driver.pxd
diff --git a/cuda_bindings/cuda/bindings/driver.pyx b/cuda_bindings/cuda/bindings/driver.pyx
diff --git a/cuda_bindings/cuda/bindings/nvfatbin.pxd b/cuda_bindings/cuda/bindings/nvfatbin.pxd
diff --git a/cuda_bindings/cuda/bindings/nvfatbin.pyx b/cuda_bindings/cuda/bindings/nvfatbin.pyx
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pxd b/cuda_bindings/cuda/bindings/nvjitlink.pxd
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pyx b/cuda_bindings/cuda/bindings/nvjitlink.pyx
diff --git a/cuda_bindings/cuda/bindings/nvml.pxd b/cuda_bindings/cuda/bindings/nvml.pxd
diff --git a/cuda_bindings/cuda/bindings/nvml.pyx b/cuda_bindings/cuda/bindings/nvml.pyx
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pxd b/cuda_bindings/cuda/bindings/nvrtc.pxd
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pyx b/cuda_bindings/cuda/bindings/nvrtc.pyx
diff --git a/cuda_bindings/cuda/bindings/nvvm.pxd b/cuda_bindings/cuda/bindings/nvvm.pxd
diff --git a/cuda_bindings/cuda/bindings/nvvm.pyx b/cuda_bindings/cuda/bindings/nvvm.pyx
diff --git a/cuda_bindings/cuda/bindings/runtime.pxd.in b/cuda_bindings/cuda/bindings/runtime.pxd.in
diff --git a/cuda_bindings/cuda/bindings/runtime.pyx.in b/cuda_bindings/cuda/bindings/runtime.pyx.in
diff --git a/cuda_bindings/docs/source/module/driver.rst b/cuda_bindings/docs/source/module/driver.rst
diff --git a/cuda_bindings/docs/source/module/nvrtc.rst b/cuda_bindings/docs/source/module/nvrtc.rst
diff --git a/cuda_bindings/docs/source/module/runtime.rst b/cuda_bindings/docs/source/module/runtime.rst
diff --git a/cuda_core/tests/test_binaries/build_test_binaries.sh b/cuda_core/tests/test_binaries/build_test_binaries.sh
diff --git a/toolshed/check_generated_file_seals.py b/toolshed/check_generated_file_seals.py

Original file line number	Diff line number	Diff line change
`@@ -3,6 +3,7 @@`
`3`	`3`
`4`	`4`	`# This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.`
`5`	`5`
	`6`	`+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=07f18bf6993a0d962a4e844aa9ea9a335534c669992d112dd12003b77015e5ba`
`6`	`7`	`from ..cycudla cimport *`
`7`	`8`
`8`	`9`
Original file line number	Diff line number	Diff line change
`@@ -4,6 +4,7 @@`
`4`	`4`	`#`
`5`	`5`	`# This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.`
`6`	`6`
	`7`	`+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b70fdd33eb00b70224c097fb28dd1031d82e8a2930356a4428c93e3bd1b52a86`
`7`	`8`	`from ..cycufile cimport *`
`8`	`9`
`9`	`10`