René's URL Explorer Experiment


Title: Add torch.Tensor fast path for StridedMemoryView via AOTI tensor bridge by leofang · Pull Request #1894 · NVIDIA/cuda-python · GitHub

Open Graph Title: Add torch.Tensor fast path for StridedMemoryView via AOTI tensor bridge by leofang · Pull Request #1894 · NVIDIA/cuda-python

X Title: Add torch.Tensor fast path for StridedMemoryView via AOTI tensor bridge by leofang · Pull Request #1894 · NVIDIA/cuda-python

Description: CUDA Python: Performance meets Productivity. Contribute to NVIDIA/cuda-python development by creating an account on GitHub.

Open Graph Description: Summary Add a fast path for constructing StridedMemoryView from torch.Tensor objects using PyTorch's AOT Inductor (AOTI) stable C ABI, bypassing the DLPack/CAI protocol overhead. How it works W...

X Description: Summary Add a fast path for constructing StridedMemoryView from torch.Tensor objects using PyTorch's AOT Inductor (AOTI) stable C ABI, bypassing the DLPack/CAI protocol overhead. How it wor...

Mail addresses
ecastillo@nvidia.com

Opengraph URL: https://github.com/NVIDIA/cuda-python/pull/1894

X: @github

direct link

Domain: github.com

react-profiling0
react-import-mapreact,react-dom,react-dom/client,react-dom/profiling,react-is,react-reconciler,react/compiler-runtime,react/jsx-dev-runtime,react/jsx-runtime,scheduler@d5750093facf
route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:5accd0e4-6523-9485-89d5-2318c2f41ed7
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idE444:29D7A5:545372:6E23F7:6AF832D6
html-safe-noncedaff000f34384327e9629b75a852ff7472783d38023b900335ff8c8a0eac373b
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFNDQ0OjI5RDdBNTo1NDUzNzI6NkUyM0Y3OjZBRjgzMkQ2IiwidmlzaXRvcl9pZCI6IjU1NDM5MzkwNjMwMDc0MjUyMzgiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac8bbac2a81e78f746599defd22f7c71059fba71dd5dcbc142d425ff1f31d540c2
hovercard-subject-tagpull_request:3515712983
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/NVIDIA/cuda-python/1894/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/f98ee61a60674fe2239675dbb7ae0d5b34e0bb11dfcaa47999eabd5af33cdeae/NVIDIA/cuda-python/pull/1894
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/f98ee61a60674fe2239675dbb7ae0d5b34e0bb11dfcaa47999eabd5af33cdeae/NVIDIA/cuda-python/pull/1894
og:image:altSummary Add a fast path for constructing StridedMemoryView from torch.Tensor objects using PyTorch's AOT Inductor (AOTI) stable C ABI, bypassing the DLPack/CAI protocol overhead. How it works W...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameleofang
hostnamegithub.com
expected-hostnamegithub.com
None5713ecd83001b2f55c3509fb7a292bf7d66d0f167c7ae87a9f7eaec5a52bf8db
turbo-cache-controlno-cache
go-importgithub.com/NVIDIA/cuda-python git https://github.com/NVIDIA/cuda-python.git
octolytics-dimension-user_id1728152
octolytics-dimension-user_loginNVIDIA
octolytics-dimension-repository_id381173759
octolytics-dimension-repository_nwoNVIDIA/cuda-python
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id381173759
octolytics-dimension-repository_network_root_nwoNVIDIA/cuda-python
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release653be32ff5c755082a4db662491bfbbcfc9112c1
ui-targetfull
theme-color#1e2327
color-schemelight dark
react-app-namepull-requests

Links:

Skip to contenthttps://github.com/NVIDIA/cuda-python/pull/1894#start-of-content
https://github.com/
Sign inhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F1894
GitHubRepository hosting, code review, and collaborationhttps://github.com/platform
CopilotAI coding agent for tasks, projects, and automated workhttps://github.com/features/copilot
ActionsCI/CD and automationhttps://github.com/features/actions
Code QualityQuality analysis, fixes, and enforcementhttps://github.com/features/code-quality
CodespacesCloud development environmentshttps://github.com/features/codespaces
Code SecurityVulnerability detection and remediationhttps://github.com/security/advanced-security/code-security
Secret ProtectionSecret scanning and leak preventionhttps://github.com/security/advanced-security/secret-protection
All Featureshttps://github.com/features
Documentationhttps://docs.github.com/en
Traininghttps://learn.github.com/skills
Certificationshttps://learn.github.com/credentials
Build with Copilothttps://github.com/features/ai
Customize Copilothttps://docs.github.com/en/copilot/how-tos/copilot-on-github/customize-copilot/customize-copilot-overview
Integrationshttps://github.com/marketplace
Trending reposhttps://github.com/trending
GitHub Sponsorshttps://github.com/open-source/sponsors
Developer articleshttps://github.com/resources/articles
ChangelogYour source for the latest features, improvements, and fixes across GitHub products, all in one place.https://github.blog/changelog/
Enterpriseshttps://github.com/enterprise
Teamhttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
See all industrieshttps://github.com/solutions/industry
Why GitHubhttps://github.com/why-github
Customer Storieshttps://github.com/customer-stories
Business insightshttps://github.com/solutions/executive-insights
Trust Centerhttps://github.com/trust-center
GitHub Advanced SecurityEnterprise-grade code securityhttps://github.com/security/advanced-security
Copilot for businessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Documentationhttps://docs.github.com/en
Resource centerhttps://github.com/resources
Bloghttps://github.blog/
Events & webinarshttps://github.com/resources/events
Community Forumhttps://github.com/orgs/community/discussions
Customer Storieshttps://github.com/customer-stories
Integrationshttps://github.com/marketplace
Customer supporthttps://help.github.com/
Traininghttps://learn.github.com/skills
GitHub Statushttps://www.githubstatus.com/
Abouthttps://github.com/about
Partnershttps://github.com/partners
Changeloghttps://github.blog/changelog/
GitHub UniverseThe event for developers, by developers — talks, workshops, and what’s next for GitHub.https://githubuniverse.com/
Pricinghttps://github.com/pricing
Sign inhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F1894
Sign uphttps://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=NVIDIA%2Fcuda-python
Reloadhttps://github.com/NVIDIA/cuda-python/pull/1894
Reloadhttps://github.com/NVIDIA/cuda-python/pull/1894
Reloadhttps://github.com/NVIDIA/cuda-python/pull/1894
NVIDIAhttps://github.com/NVIDIA
cuda-pythonhttps://github.com/NVIDIA/cuda-python
Codehttps://github.com/NVIDIA/cuda-python
Issues219 (219)https://github.com/NVIDIA/cuda-python/issues
Pull requests92 (92)https://github.com/NVIDIA/cuda-python/pulls
Discussionshttps://github.com/NVIDIA/cuda-python/discussions
Actionshttps://github.com/NVIDIA/cuda-python/actions
Projectshttps://github.com/NVIDIA/cuda-python/projects
Wikihttps://github.com/NVIDIA/cuda-python/wiki
Security and qualityhttps://github.com/NVIDIA/cuda-python/security
Insightshttps://github.com/NVIDIA/cuda-python/pulse
https://github.com/NVIDIA/cuda-python
leofanghttps://github.com/leofang
NVIDIA:mainhttps://github.com/NVIDIA/cuda-python/tree/main
leofang:tensor-bridge-749https://github.com/leofang/cuda-python/tree/tensor-bridge-749
Conversationhttps://github.com/NVIDIA/cuda-python/pull/1894
Commits37 (37)https://github.com/NVIDIA/cuda-python/pull/1894/commits
Checkshttps://github.com/NVIDIA/cuda-python/pull/1894/checks
Files changedhttps://github.com/NVIDIA/cuda-python/pull/1894/files
Add torch.Tensor fast path for StridedMemoryView via AOTI tensor bridgehttps://github.com/NVIDIA/cuda-python/pull/1894#top
leofanghttps://github.com/leofang
NVIDIA:mainhttps://github.com/NVIDIA/cuda-python/tree/main
leofang:tensor-bridge-749https://github.com/leofang/cuda-python/tree/tensor-bridge-749
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 10, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issue-4241377993
#749https://github.com/NVIDIA/cuda-python/issues/749
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
leofanghttps://github.com/leofang
April 9, 2026 07:15https://github.com/NVIDIA/cuda-python/pull/1894#commits-pushed-82ad598
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Add torch.Tensor fast path for StridedMemoryView via AOTI tensor bridgehttps://github.com/NVIDIA/cuda-python/pull/1894/commits/82ad5980bd3cb970e73ab4d63755485edbf1338c
82ad598https://github.com/NVIDIA/cuda-python/pull/1894/commits/82ad5980bd3cb970e73ab4d63755485edbf1338c
NVIDIA#749https://github.com/NVIDIA/cuda-python/issues/749
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Clean up tensor bridge: remove unused AOTI decls, lazy dtype, drop em…https://github.com/NVIDIA/cuda-python/pull/1894/commits/f8f8d8c614750c475693053096345ec1a2b8b4f4
f8f8d8chttps://github.com/NVIDIA/cuda-python/pull/1894/commits/f8f8d8c614750c475693053096345ec1a2b8b4f4
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Move torch tensor fast path into each from_* classmethodhttps://github.com/NVIDIA/cuda-python/pull/1894/commits/af06e9b539cbaa4e2d6ece7187093d7edb6660c3
af06e9bhttps://github.com/NVIDIA/cuda-python/pull/1894/commits/af06e9b539cbaa4e2d6ece7187093d7edb6660c3
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Add stream ordering for torch tensor bridgehttps://github.com/NVIDIA/cuda-python/pull/1894/commits/44be5800c3143c6044d85bee4bccc663c383d915
44be580https://github.com/NVIDIA/cuda-python/pull/1894/commits/44be5800c3143c6044d85bee4bccc663c383d915
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Extract reusable sync_torch_stream and apply to CAI pathhttps://github.com/NVIDIA/cuda-python/pull/1894/commits/6e6b8a6a08603762ea3d3e2ab7f38b9542256ac4
6e6b8a6https://github.com/NVIDIA/cuda-python/pull/1894/commits/6e6b8a6a08603762ea3d3e2ab7f38b9542256ac4
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Nits: add check_aoti helper, size_t itemsize, 2D sliced testhttps://github.com/NVIDIA/cuda-python/pull/1894/commits/85caaaf230b9cb3fdef68d49221f0637f4198726
85caaafhttps://github.com/NVIDIA/cuda-python/pull/1894/commits/85caaaf230b9cb3fdef68d49221f0637f4198726
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Revert itemsize to int, memoize int(stream_ptr)https://github.com/NVIDIA/cuda-python/pull/1894/commits/9fad471540779727d7941b29b925131eddfac96e
9fad471https://github.com/NVIDIA/cuda-python/pull/1894/commits/9fad471540779727d7941b29b925131eddfac96e
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Use except?-1 instead of except* for check_aotihttps://github.com/NVIDIA/cuda-python/pull/1894/commits/cc4558aff568451d00e6f11addf4a3447a68a6c9
cc4558ahttps://github.com/NVIDIA/cuda-python/pull/1894/commits/cc4558aff568451d00e6f11addf4a3447a68a6c9
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Require PyTorch >= 2.3 for tensor bridge, move imports to module levelhttps://github.com/NVIDIA/cuda-python/pull/1894/commits/5f49e7a58363b9d9a1c3cc62f4de1fa833113ccf
5f49e7ahttps://github.com/NVIDIA/cuda-python/pull/1894/commits/5f49e7a58363b9d9a1c3cc62f4de1fa833113ccf
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Add tensor bridge entry to 1.0.0 release noteshttps://github.com/NVIDIA/cuda-python/pull/1894/commits/b98fe710cbe83ef2119f530c455c87f47502ea64
b98fe71https://github.com/NVIDIA/cuda-python/pull/1894/commits/b98fe710cbe83ef2119f530c455c87f47502ea64
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Update speedup range in release notes to match benchmarkshttps://github.com/NVIDIA/cuda-python/pull/1894/commits/30ba7d5ee383e23114ca9e009c4f8ae78bbbe839
30ba7d5https://github.com/NVIDIA/cuda-python/pull/1894/commits/30ba7d5ee383e23114ca9e009c4f8ae78bbbe839
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Document THPVariable layout change across PyTorch versionshttps://github.com/NVIDIA/cuda-python/pull/1894/commits/0f5764603062d7f4b72f1af4c2bde462d1a762d3
0f57646https://github.com/NVIDIA/cuda-python/pull/1894/commits/0f5764603062d7f4b72f1af4c2bde462d1a762d3
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Cache type check in _is_torch_tensor for ~20% speeduphttps://github.com/NVIDIA/cuda-python/pull/1894/commits/74798e7be2d460338bd931961fe74bc31b3fd172
74798e7https://github.com/NVIDIA/cuda-python/pull/1894/commits/74798e7be2d460338bd931961fe74bc31b3fd172
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Add upper bound to torch version check (cap at 2.11)https://github.com/NVIDIA/cuda-python/pull/1894/commits/00b8ec91b12dd4a9fa7062a48ff9c1f323d3edc5
00b8ec9https://github.com/NVIDIA/cuda-python/pull/1894/commits/00b8ec91b12dd4a9fa7062a48ff9c1f323d3edc5
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Update module docstring to document both THPVariable layoutshttps://github.com/NVIDIA/cuda-python/pull/1894/commits/0c31df19dc4adc94c2d4097b90bdf868240def1c
0c31df1https://github.com/NVIDIA/cuda-python/pull/1894/commits/0c31df19dc4adc94c2d4097b90bdf868240def1c
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Use except?-1 for sync_torch_stream instead of except*https://github.com/NVIDIA/cuda-python/pull/1894/commits/8c202370eac25130b4d5588e17a242f5632ed794
8c20237https://github.com/NVIDIA/cuda-python/pull/1894/commits/8c202370eac25130b4d5588e17a242f5632ed794
https://github.com/apps/copy-pr-bot
copy-pr-bothttps://github.com/apps/copy-pr-bot
Apr 10, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4226323137
herehttps://docs.gha-runners.nvidia.com/cpr/vetters
herehttps://docs.gha-runners.nvidia.com/cpr/contributors
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
leofanghttps://github.com/leofang
P0 https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3AP0
cuda.core https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Acuda.core
performance https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Aperformance
Apr 10, 2026https://github.com/NVIDIA/cuda-python/pull/1894#event-24393282711
https://github.com/leofang
leofanghttps://github.com/leofang
cuda.core v1.0.0https://github.com/NVIDIA/cuda-python/milestone/43
Apr 10, 2026https://github.com/NVIDIA/cuda-python/pull/1894#event-24393283880
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 10, 2026https://github.com/NVIDIA/cuda-python/pull/1894#event-24393285752
https://github.com/leofang
leofanghttps://github.com/leofang
NaderAlAwarhttps://github.com/NaderAlAwar
oleksandr-pavlykhttps://github.com/oleksandr-pavlyk
April 10, 2026 19:46https://github.com/NVIDIA/cuda-python/pull/1894#event-24393339486
https://github.com/leofang
https://github.com/emcastillo
https://github.com/claude
Fix linter errorshttps://github.com/NVIDIA/cuda-python/pull/1894/commits/8c019b95ccc7317292bb39fdcb504a5feb4c7478
8c019b9https://github.com/NVIDIA/cuda-python/pull/1894/commits/8c019b95ccc7317292bb39fdcb504a5feb4c7478
https://github.com/leofang
leofanghttps://github.com/leofang
force-pushedhttps://github.com/NVIDIA/cuda-python/compare/24aeb0f28af3a8aa59ae64a01244aead8610d1e0..8c019b95ccc7317292bb39fdcb504a5feb4c7478
24aeb0fhttps://github.com/NVIDIA/cuda-python/commit/24aeb0f28af3a8aa59ae64a01244aead8610d1e0
8c019b9https://github.com/NVIDIA/cuda-python/commit/8c019b95ccc7317292bb39fdcb504a5feb4c7478
Compare https://github.com/NVIDIA/cuda-python/compare/24aeb0f28af3a8aa59ae64a01244aead8610d1e0..8c019b95ccc7317292bb39fdcb504a5feb4c7478
April 10, 2026 20:10https://github.com/NVIDIA/cuda-python/pull/1894#event-24393979532
https://github.com/leofang
leofanghttps://github.com/leofang
emcastillohttps://github.com/emcastillo
Apr 10, 2026https://github.com/NVIDIA/cuda-python/pull/1894#event-24395206514
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 11, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#ref-issue-4243019588
Allow getting AtenTensorHandle from the tensor object via AOTI stable C API pytorch/pytorch#180107 https://github.com/pytorch/pytorch/issues/180107
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 11, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#pullrequestreview-4093398870
View reviewed changes https://github.com/NVIDIA/cuda-python/pull/1894/files/8c019b95ccc7317292bb39fdcb504a5feb4c7478
cuda_core/cuda/core/_tensor_bridge.pyxhttps://github.com/NVIDIA/cuda-python/pull/1894/files/8c019b95ccc7317292bb39fdcb504a5feb4c7478#diff-173fab5011f37111a063376a5c7f7974f8ef99ae11fe6e42be5b1d8d42013196
leofanghttps://github.com/leofang
Apr 11, 2026https://github.com/NVIDIA/cuda-python/pull/1894#discussion_r3067589886
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
pytorch/pytorch#180107https://github.com/pytorch/pytorch/issues/180107
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
https://github.com/claude
Fix pyobj_to_aten_handle for PyTorch 2.3–2.9 MaybeOwned layouthttps://github.com/NVIDIA/cuda-python/pull/1894/commits/66826461318d459431bcd26bb4b3b7c1001585cd
6682646https://github.com/NVIDIA/cuda-python/pull/1894/commits/66826461318d459431bcd26bb4b3b7c1001585cd
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 21, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4289177315
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 21, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4289218280
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/marketplace/pre-commit-ci
[pre-commit.ci] auto code formattinghttps://github.com/NVIDIA/cuda-python/pull/1894/commits/833bcf889b37b9c1768680a15fecceb6c8ebbc23
833bcf8https://github.com/NVIDIA/cuda-python/pull/1894/commits/833bcf889b37b9c1768680a15fecceb6c8ebbc23
https://github.com/NaderAlAwar
NaderAlAwarhttps://github.com/NaderAlAwar
Apr 21, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#pullrequestreview-4148598569
View reviewed changes https://github.com/NVIDIA/cuda-python/pull/1894/files/833bcf889b37b9c1768680a15fecceb6c8ebbc23
cuda_core/cuda/core/_memoryview.pyxhttps://github.com/NVIDIA/cuda-python/pull/1894/files/833bcf889b37b9c1768680a15fecceb6c8ebbc23#diff-51570f3a3717f73fce16b37e82e488fc3d634c13301b1a159e3a52cd21560b13
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/NaderAlAwar
NaderAlAwarhttps://github.com/NaderAlAwar
Apr 21, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#pullrequestreview-4148710174
View reviewed changes https://github.com/NVIDIA/cuda-python/pull/1894/files/615f984ce1b823cce1a6760f23a715e0900e7558
https://github.com/leofang
Merge branch 'main' into tensor-bridge-749https://github.com/NVIDIA/cuda-python/pull/1894/commits/615f984ce1b823cce1a6760f23a715e0900e7558
615f984https://github.com/NVIDIA/cuda-python/pull/1894/commits/615f984ce1b823cce1a6760f23a715e0900e7558
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 21, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4289810352
615f984https://github.com/NVIDIA/cuda-python/pull/1894/commits/615f984ce1b823cce1a6760f23a715e0900e7558
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/rwgk
rwgkhttps://github.com/rwgk
Apr 21, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#pullrequestreview-4149280452
View reviewed changes https://github.com/NVIDIA/cuda-python/pull/1894/files/615f984ce1b823cce1a6760f23a715e0900e7558
rwgkhttps://github.com/rwgk
https://github.com/NVIDIA/cuda-python/pull/1894#pullrequestreview-4149280452
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
cuda_core/cuda/core/_include/aoti_shim.hhttps://github.com/NVIDIA/cuda-python/pull/1894/files/615f984ce1b823cce1a6760f23a715e0900e7558#diff-a8a6641ebdf74fdf91c0b94de498bdd068c04b2a644dbe8d552ae0d5098ecb3f
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
cuda_core/cuda/core/_include/aoti_shim.defhttps://github.com/NVIDIA/cuda-python/pull/1894/files/615f984ce1b823cce1a6760f23a715e0900e7558#diff-b6a2162fa4e73de77657a16704034c83d90dd6de570c57b8840ee93422eff53e
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/rwgk
rwgkhttps://github.com/rwgk
Apr 21, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4290223384
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
https://github.com/claude
Add strided layout guard to tensor bridge, reject sparse tensorshttps://github.com/NVIDIA/cuda-python/pull/1894/commits/b5ec10d78bd98183379639834734922964bbc8ff
b5ec10dhttps://github.com/NVIDIA/cuda-python/pull/1894/commits/b5ec10d78bd98183379639834734922964bbc8ff
https://github.com/leofang
leofanghttps://github.com/leofang
April 22, 2026 16:53https://github.com/NVIDIA/cuda-python/pull/1894#event-24764550309
https://github.com/leofang
leofanghttps://github.com/leofang
breaking https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Abreaking
Apr 22, 2026https://github.com/NVIDIA/cuda-python/pull/1894#event-24764783964
leofanghttps://github.com/leofang
April 24, 2026 03:58https://github.com/NVIDIA/cuda-python/pull/1894#commits-pushed-1ac154a
https://github.com/leofang
https://github.com/claude
Revert strided layout guard (symbols missing in torch 2.3–2.8)https://github.com/NVIDIA/cuda-python/pull/1894/commits/1ac154a5f54377aa9aa61456b84d17931d0b142c
1ac154ahttps://github.com/NVIDIA/cuda-python/pull/1894/commits/1ac154a5f54377aa9aa61456b84d17931d0b142c
https://github.com/leofang
https://github.com/claude
Address review comments: dtypes, stale cache, stream_ptr, sync noteshttps://github.com/NVIDIA/cuda-python/pull/1894/commits/6b0dffec20597559e697ffaba7d81bc9add7b497
6b0dffehttps://github.com/NVIDIA/cuda-python/pull/1894/commits/6b0dffec20597559e697ffaba7d81bc9add7b497
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 27, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4330676417
6b0dffehttps://github.com/NVIDIA/cuda-python/commit/6b0dffec20597559e697ffaba7d81bc9add7b497
6b0dffehttps://github.com/NVIDIA/cuda-python/commit/6b0dffec20597559e697ffaba7d81bc9add7b497
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
leofanghttps://github.com/leofang
April 27, 2026 21:51https://github.com/NVIDIA/cuda-python/pull/1894#event-24924414385
https://github.com/leofang
leofanghttps://github.com/leofang
Apr 27, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4330678216
6b0dffehttps://github.com/NVIDIA/cuda-python/commit/6b0dffec20597559e697ffaba7d81bc9add7b497
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
leofanghttps://github.com/leofang
April 27, 2026 21:53https://github.com/NVIDIA/cuda-python/pull/1894#event-24924472894
https://github.com/leofang
leofanghttps://github.com/leofang
11347ffhttps://github.com/NVIDIA/cuda-python/commit/11347ff956596cb8ab95766b08285821fb16bc95
Apr 27, 2026https://github.com/NVIDIA/cuda-python/pull/1894#event-24925484483
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/apps/github-actions
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F1894
https://github.com/leofang
leofanghttps://github.com/leofang
April 28, 2026 00:15https://github.com/NVIDIA/cuda-python/pull/1894#event-24927554525
https://github.com/apps/github-actions
github-actionshttps://github.com/apps/github-actions
Apr 28, 2026https://github.com/NVIDIA/cuda-python/pull/1894#issuecomment-4331461110
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
Fix torch-incompatible assertions in TestViewCudaArrayInterfaceGPU #1999 https://github.com/NVIDIA/cuda-python/pull/1999
Fix tensor bridge DLL import failure on Windows #1988 https://github.com/NVIDIA/cuda-python/pull/1988
leofanghttps://github.com/leofang
May 1, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#ref-commit-ad9bc92
https://github.com/leofang
https://github.com/claude
Fix torch-incompatible assertions in TestViewCudaArrayInterfaceGPU (https://github.com/NVIDIA/cuda-python/commit/ad9bc92cdc0084708e520b16033d0b20f26d2792
#…https://github.com/NVIDIA/cuda-python/pull/1999
ad9bc92https://github.com/NVIDIA/cuda-python/commit/ad9bc92cdc0084708e520b16033d0b20f26d2792
…1999https://github.com/NVIDIA/cuda-python/pull/1999
#1894https://github.com/NVIDIA/cuda-python/pull/1894
#1894https://github.com/NVIDIA/cuda-python/pull/1894
#1987https://github.com/NVIDIA/cuda-python/pull/1987
@rwgkhttps://github.com/rwgk
#1998https://github.com/NVIDIA/cuda-python/pull/1998
https://github.com/leofang
leofanghttps://github.com/leofang
May 8, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#ref-issue-3793249028
[FEA]: Support importing __c_dlpack_exchange_api__ objects as StridedMemoryView #1439 https://github.com/NVIDIA/cuda-python/issues/1439
https://github.com/leofang
leofanghttps://github.com/leofang
May 18, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#ref-issue-4450777762
Bump tensor bridge version cap for PyTorch 2.12 #2089 https://github.com/NVIDIA/cuda-python/issues/2089
rparolinhttps://github.com/rparolin
Jun 17, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#ref-commit-ca73fb4
https://github.com/rparolin
https://github.com/claude
cuda.core: fix test_utils parametrize collection error on pytest 8.4+https://github.com/rparolin/cuda-python/commit/ca73fb47170c22a204076cc25f54d8fe7f87ff4d
ca73fb4https://github.com/rparolin/cuda-python/commit/ca73fb47170c22a204076cc25f54d8fe7f87ff4d
NVIDIA#1894https://github.com/NVIDIA/cuda-python/pull/1894
rparolinhttps://github.com/rparolin
Jun 27, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#ref-commit-1e53cc6
https://github.com/rparolin
https://github.com/claude
cuda.core: add CUDAArray, TextureObject, SurfaceObject, MipmappedArra…https://github.com/NVIDIA/cuda-python/commit/1e53cc6da5238c8c56bfbf17bd1a8f88c9243a9d
1e53cc6https://github.com/NVIDIA/cuda-python/commit/1e53cc6da5238c8c56bfbf17bd1a8f88c9243a9d
#467https://github.com/NVIDIA/cuda-python/issues/467
#2095https://github.com/NVIDIA/cuda-python/pull/2095
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#467https://github.com/NVIDIA/cuda-python/issues/467
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#1https://github.com/NVIDIA/cuda-python/issues/1
#6https://github.com/NVIDIA/cuda-python/issues/6
#7https://github.com/NVIDIA/cuda-python/pull/7
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#6https://github.com/NVIDIA/cuda-python/issues/6
#1858https://github.com/NVIDIA/cuda-python/pull/1858
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#1894https://github.com/NVIDIA/cuda-python/pull/1894
#2095https://github.com/NVIDIA/cuda-python/pull/2095
#2188https://github.com/NVIDIA/cuda-python/issues/2188
#2095https://github.com/NVIDIA/cuda-python/pull/2095
#2095https://github.com/NVIDIA/cuda-python/pull/2095
#1https://github.com/NVIDIA/cuda-python/issues/1
#2095https://github.com/NVIDIA/cuda-python/pull/2095
#2188https://github.com/NVIDIA/cuda-python/issues/2188
https://github.com/leofang
leofanghttps://github.com/leofang
Oct 30, 2026 https://github.com/NVIDIA/cuda-python/pull/1894#ref-pullrequest-5723083946
cuda.core: use torch 2.14+ stable PyObject->Tensor shim, drop upper version cap #3033 https://github.com/NVIDIA/cuda-python/pull/3033
https://github.co/hiddenchars
https://github.com/NVIDIA/cuda-python/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F1894
https://github.com/rwgk
rwgk https://github.com/rwgk
https://github.com/NVIDIA/cuda-python/pull/1894/files/615f984ce1b823cce1a6760f23a715e0900e7558
https://github.com/NaderAlAwar
NaderAlAwar https://github.com/NaderAlAwar
https://github.com/NVIDIA/cuda-python/pull/1894/files/615f984ce1b823cce1a6760f23a715e0900e7558
https://github.com/oleksandr-pavlyk
oleksandr-pavlyk https://github.com/oleksandr-pavlyk
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
leofang https://github.com/leofang
https://github.com/emcastillo
emcastillo https://github.com/emcastillo
breaking https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Abreaking
cuda.core https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Acuda.core
P0 https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3AP0
performance https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Aperformance
cuda.core v1.0.0 https://github.com/NVIDIA/cuda-python/milestone/43
Provide a fast path for constructing a StridedMemoryView from a torch.tensor https://github.com/NVIDIA/cuda-python/issues/749
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/1894
https://github.com/leofang
https://github.com/rwgk
https://github.com/NaderAlAwar
https://github.com/emcastillo
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.