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Backport cuFILE <code>cdef class</code> updates

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

enhancementAny code-related improvementsAny code-related improvements

P0High priority - Must do!High priority - Must do!

Status: Closed (completed).

#1320 In NVIDIA/cuda-python;

· by leofang was closed on Dec 5, 2025

[FEA]: Support CUDA Stream protocol in Stream related classes

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

triageNeeds the team's attentionNeeds the team's attention

Status: Closed (completed).

#1222 In NVIDIA/cuda-python;

· by tqchen was closed on Nov 20, 2025

CI: Backport <code>fetch_ctk</code> fixes

bugSomething isn't workingSomething isn't working

CI/CDCI/CD infrastructureCI/CD infrastructure

P0High priority - Must do!High priority - Must do!

Status: Closed (completed).

#1295 In NVIDIA/cuda-python;

· by leofang was closed on Dec 3, 2025

CI: Figure out a test plan to cover all Windows driver modes

CI/CDCI/CD infrastructureCI/CD infrastructure

featureNew feature or requestNew feature or request

P0High priority - Must do!High priority - Must do!

Status: Closed (completed).

#985 In NVIDIA/cuda-python;

· by leofang was closed on Nov 18, 2025

[BUG]: cuStreamBeginCaptureToGraph <code>dependencyData</code> should be optional

bugSomething isn't workingSomething isn't working

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

P1Medium priority - Should doMedium priority - Should do

Status: Closed (completed).

#617 In NVIDIA/cuda-python;

· by vzhurba01 was closed on Oct 24, 2025

fix: allow cuStreamBeginCaptureToGraph argument dependencyData to be optional

bugSomething isn't workingSomething isn't working

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

P1Medium priority - Should doMedium priority - Should do

to-be-backportedTrigger the bot to raise a backport PR upon mergeTrigger the bot to raise a backport PR upon merge

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1188

#1188 In NVIDIA/cuda-python;

· by cpcloud was closed on Oct 24, 2025

Make <code>test_cuda_gl_register_image_smoketest()</code> more robust.

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

P0High priority - Must do!High priority - Must do!

testImprovements or additions to testsImprovements or additions to tests

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1210

#1210 In NVIDIA/cuda-python;

· by rwgk was closed on Nov 7, 2025

Add Handwritten Bindings for CuFileRead and CuFileWrite

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

enhancementAny code-related improvementsAny code-related improvements

P0High priority - Must do!High priority - Must do!

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1182

#1182 In NVIDIA/cuda-python;

· by chloechia4 was closed on Oct 28, 2025

Skipping <code>test_graphics_apis.py</code> when running on WSL

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

P1Medium priority - Should doMedium priority - Should do

testImprovements or additions to testsImprovements or additions to tests

Status: Closed (abandoned).

NVIDIA/cuda-pythonnumber 1166

#1166 In NVIDIA/cuda-python;

· by rparolin was closed on Oct 29, 2025

chore: drop python 3.9

CI/CDCI/CD infrastructureCI/CD infrastructure

P0High priority - Must do!High priority - Must do!

packagingAnything related to wheels or Conda packagesAnything related to wheels or Conda packages

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1202

#1202 In NVIDIA/cuda-python;

· by cpcloud was closed on Oct 30, 2025

Use default <code>fetch-depth</code> (1) to accelerate checkout

CI/CDCI/CD infrastructureCI/CD infrastructure

P1Medium priority - Should doMedium priority - Should do

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1251

#1251 In NVIDIA/cuda-python;

· by leofang was closed on Nov 17, 2025

[Backport 12.9.x] Add __cuda_stream__ protocol to driver.CUStream class

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1275

#1275 In NVIDIA/cuda-python;

· by github-actions was closed on Nov 20, 2025

test: replace cuda driver, device, and context setup with fixtures where relevant

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

testImprovements or additions to testsImprovements or additions to tests

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1293

#1293 In NVIDIA/cuda-python;

· by cpcloud was closed on Dec 2, 2025

[Backport 12.9.x] fix: allow cuStreamBeginCaptureToGraph argument dependencyData to be optional

bugSomething isn't workingSomething isn't working

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

P1Medium priority - Should doMedium priority - Should do

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1196

#1196 In NVIDIA/cuda-python;

· by github-actions was closed on Oct 29, 2025

CI: Add script and automated workflow to clean up stale PR preview documentation folders

CI/CDCI/CD infrastructureCI/CD infrastructure

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1031

#1031 In NVIDIA/cuda-python;

· by Copilot was closed on Nov 10, 2025

Add more GPU models to CI testing

CI/CDCI/CD infrastructureCI/CD infrastructure

P0High priority - Must do!High priority - Must do!

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1201

#1201 In NVIDIA/cuda-python;

· by cryos was closed on Oct 30, 2025

Revisit sccache for Windows

CI/CDCI/CD infrastructureCI/CD infrastructure

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

Status: Closed (abandoned).

NVIDIA/cuda-pythonnumber 1185

#1185 In NVIDIA/cuda-python;

· by leofang was closed on Oct 30, 2025

ci: remove python3.13t builds

CI/CDCI/CD infrastructureCI/CD infrastructure

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

packagingAnything related to wheels or Conda packagesAnything related to wheels or Conda packages

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1178

#1178 In NVIDIA/cuda-python;

· by cpcloud was closed on Oct 22, 2025

Add __cuda_stream__ protocol to driver.CUStream class

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

to-be-backportedTrigger the bot to raise a backport PR upon mergeTrigger the bot to raise a backport PR upon merge

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1225

#1225 In NVIDIA/cuda-python;

· by kkraus14 was closed on Nov 20, 2025

chore: add pixi for cuda-core and cuda-bindings

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

enhancementAny code-related improvementsAny code-related improvements

P0High priority - Must do!High priority - Must do!

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1226

#1226 In NVIDIA/cuda-python;

· by cpcloud was closed on Nov 12, 2025

Expand Windows test matrix to reproduce and fix nvbugs 5630448

bugSomething isn't workingSomething isn't working

CI/CDCI/CD infrastructureCI/CD infrastructure

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

enhancementAny code-related improvementsAny code-related improvements

P0High priority - Must do!High priority - Must do!

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1242

#1242 In NVIDIA/cuda-python;

· by leofang was closed on Nov 18, 2025

Add <code>--showlocals</code> to all <code>pytest</code> configurations

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

cuda.pathfinderEverything related to the cuda.pathfinder moduleEverything related to the cuda.pathfinder module

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

testImprovements or additions to testsImprovements or additions to tests

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1286

#1286 In NVIDIA/cuda-python;

· by rwgk was closed on Dec 1, 2025

test: fix overly restrictive cufile skipping logic

bugSomething isn't workingSomething isn't working

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

P1Medium priority - Should doMedium priority - Should do

testImprovements or additions to testsImprovements or additions to tests

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1271

#1271 In NVIDIA/cuda-python;

· by cpcloud was closed on Dec 3, 2025

Add cuda_python/docs/source/release/13.1.0-notes.rst and update version selector

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

documentationImprovements or additions to documentationImprovements or additions to documentation

P0High priority - Must do!High priority - Must do!

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1325

#1325 In NVIDIA/cuda-python;

· by rwgk was closed on Dec 5, 2025

test: move cufile set up and teardown code into fixtures where possible

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

testImprovements or additions to testsImprovements or additions to tests

Status: Merged (completed).

NVIDIA/cuda-pythonnumber 1273

#1273 In NVIDIA/cuda-python;

· by cpcloud was closed on Nov 20, 2025