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Python latency testing & benchmarking

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

P1Medium priority - Should doMedium priority - Should do

Status: Open.

Initiative

#1580 In NVIDIA/cuda-python;

· leofang opened on Feb 5, 2026

CUDA graph phase N - graph updates

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

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Open.

#1330 In NVIDIA/cuda-python;

· leofang opened on Dec 6, 2025

Implement compiler caches

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

featureNew feature or requestNew feature or request

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

Status: Open.

#176 In NVIDIA/cuda-python;

· leofang opened on Oct 17, 2024

Add cuda.core.utils.ProgramCacheResource

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

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Open.

#179 In NVIDIA/cuda-python;

· leofang opened on Oct 17, 2024

Add cuda.core.utils.InMemoryProgramCache

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

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Open.

#177 In NVIDIA/cuda-python;

· leofang opened on Oct 17, 2024

Add cuda.core.utils.PersistentProgramCache

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

featureNew feature or requestNew feature or request

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

Status: Open.

#178 In NVIDIA/cuda-python;

· leofang opened on Oct 17, 2024

Add managed-memory advise, prefetch, and discard-prefetch free functions

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

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1775

#1775 In NVIDIA/cuda-python;

· rparolin opened on Mar 17, 2026

[EPIC] Support green contexts

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

EPICSoul of a releaseSoul of a release

featureNew feature or requestNew feature or request

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

Status: Open.

Epic

#112 In NVIDIA/cuda-python;

· leofang opened on Sep 19, 2024

GreenContext: Support allocating SMs

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

featureNew feature or requestNew feature or request

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

Status: Open.

#1563 In NVIDIA/cuda-python;

· leofang opened on Feb 2, 2026

Support managed memory advise, prefetch, and discard-prefetch

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

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Open.

#1332 In NVIDIA/cuda-python;

· leofang opened on Dec 6, 2025

[FEA]: Tests for ltoir, fatbin, object, and library constructors

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

P1Medium priority - Should doMedium priority - Should do

testImprovements or additions to testsImprovements or additions to tests

Status: Open.

Task

#663 In NVIDIA/cuda-python;

· brandon-b-miller opened on May 29, 2025

test_vmm_allocator_policy_configuration failure: Windows / A6000 / WDDM

bugSomething isn't workingSomething isn't working

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

P1Medium priority - Should doMedium priority - Should do

Status: Open.

Bug

#1264 In NVIDIA/cuda-python;

· rwgk opened on Nov 18, 2025

WIP: Add cuda.core.utils.make_aligned_dtype

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

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Draft (not ready).

NVIDIA/cuda-pythonnumber 1636

#1636 In NVIDIA/cuda-python;

· leofang opened on Feb 18, 2026

[FEA]: private constructor prevents derived classes of cythonized Stream, Event

bugSomething isn't workingSomething isn't working

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

triageNeeds the team's attentionNeeds the team's attention

Status: Open.

#750 In NVIDIA/cuda-python;

· carterbox opened on Jul 9, 2025

Make Linker.backend a classmethod

breakingBreaking changes are introducedBreaking changes are introduced

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: Open (in progress).

NVIDIA/cuda-pythonnumber 1910

#1910 In NVIDIA/cuda-python;

· cpcloud opened on Apr 14, 2026

Rework Linker dispatching for cross-major nvJitLink/driver skew

breakingBreaking changes are introducedBreaking changes are introduced

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: Open (in progress).

NVIDIA/cuda-pythonnumber 1911

#1911 In NVIDIA/cuda-python;

· cpcloud opened on Apr 14, 2026

Add persistent program cache for Program.compile

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

featureNew feature or requestNew feature or request

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

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1912

#1912 In NVIDIA/cuda-python;

· cpcloud opened on Apr 14, 2026

EPIC: Port Rapids projects from pynvml to cuda.core.system

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

EPICSoul of a releaseSoul of a release

P1Medium priority - Should doMedium priority - Should do

Status: Open.

Epic

#1915 In NVIDIA/cuda-python;

· mdboom opened on Apr 15, 2026

Audit cuda.core API for 1.0 release

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

EPICSoul of a releaseSoul of a release

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

Status: Open.

Epic

#1919 In NVIDIA/cuda-python;

· rparolin opened on Apr 15, 2026

EPIC: In the NVIDIA org, port uses of pynvml to cuda.core.system

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

EPICSoul of a releaseSoul of a release

P1Medium priority - Should doMedium priority - Should do

Status: Open.

Epic

#1920 In NVIDIA/cuda-python;

· mdboom opened on Apr 15, 2026

cuda.core: method/member/property naming audit

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: Open.

#1945 In NVIDIA/cuda-python;

· mdboom opened on Apr 17, 2026

cuda.core: public API class naming audit (PEP 8 and consistency)

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: Open.

#1950 In NVIDIA/cuda-python;

· mdboom opened on Apr 17, 2026

Add green context support

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

featureNew feature or requestNew feature or request

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

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1976

#1976 In NVIDIA/cuda-python;

· leofang opened on Apr 25, 2026

fix(test): unblock root pixi run test workflow

bugSomething isn't workingSomething isn't working

CI/CDCI/CD infrastructureCI/CD infrastructure

P1Medium priority - Should doMedium priority - Should do

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1978

#1978 In NVIDIA/cuda-python;

· rparolin opened on Apr 25, 2026

Add CUDA process checkpointing helpers

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

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1983

#1983 In NVIDIA/cuda-python;

· kkraus14 opened on Apr 28, 2026