| react-profiling | 0 |
| react-import-map | react,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-controller | voltron_pull_requests_fragments |
| route-action | pull_request_layout |
| fetch-nonce | v2:367e0159-8615-461a-a7e8-f0550b04eddc |
| current-catalog-service-hash | ae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b |
| request-id | B364:27B67B:7E3472:A5F5B6:6AF83F81 |
| html-safe-nonce | 22a85550ebab9e1a83fdcd931304c04710feee280b46fd00e61eb8a5a2752ff7 |
| visitor-payload | eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCMzY0OjI3QjY3Qjo3RTM0NzI6QTVGNUI2OjZBRjgzRjgxIiwidmlzaXRvcl9pZCI6Ijc1MDE2NDU1MTM2OTk2MzkxNjkiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ== |
| visitor-hmac | 3dbb1d26aa455d3fc926095b5d2f53ba2fb93b3a2f852b31d6c101f0c0e93fcf |
| hovercard-subject-tag | pull_request:4223192616 |
| github-keyboard-shortcuts | repository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot |
| google-site-verification | Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I |
| octolytics-url | https://collector.github.com/github/collect |
| analytics-location | ///voltron/pull_requests_fragments/pull_request_layout |
| fb:app_id | 1401488693436528 |
| apple-itunes-app | app-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/NVIDIA/cuda-python/2522/pull_request_layout |
| twitter:image | https://opengraph.githubassets.com/8a22a907b4c46692a998f8f63efe40ff7e2164c6626e27957ac263fc4aaf0d71/NVIDIA/cuda-python/pull/2522 |
| twitter:card | summary_large_image |
| og:image | https://opengraph.githubassets.com/8a22a907b4c46692a998f8f63efe40ff7e2164c6626e27957ac263fc4aaf0d71/NVIDIA/cuda-python/pull/2522 |
| og:image:alt | closes #2381
Root cause and measurements are in this comment; in short, the driver's default memory pool and graph memory pool each permanently reserve ~2x installed device memory of virtual ad... |
| og:image:width | 1200 |
| og:image:height | 600 |
| og:site_name | GitHub |
| og:type | object |
| og:author:username | juenglin |
| hostname | github.com |
| expected-hostname | github.com |
| None | 5713ecd83001b2f55c3509fb7a292bf7d66d0f167c7ae87a9f7eaec5a52bf8db |
| turbo-cache-control | no-cache |
| go-import | github.com/NVIDIA/cuda-python git https://github.com/NVIDIA/cuda-python.git |
| octolytics-dimension-user_id | 1728152 |
| octolytics-dimension-user_login | NVIDIA |
| octolytics-dimension-repository_id | 381173759 |
| octolytics-dimension-repository_nwo | NVIDIA/cuda-python |
| octolytics-dimension-repository_public | true |
| octolytics-dimension-repository_is_fork | false |
| octolytics-dimension-repository_network_root_id | 381173759 |
| octolytics-dimension-repository_network_root_nwo | NVIDIA/cuda-python |
| turbo-body-classes | logged-out env-production page-responsive |
| disable-turbo | false |
| browser-stats-url | https://api.github.com/_private/browser/stats |
| browser-errors-url | https://api.github.com/_private/browser/errors |
| release | 653be32ff5c755082a4db662491bfbbcfc9112c1 |
| ui-target | full |
| theme-color | #1e2327 |
| color-scheme | light dark |
| react-app-name | pull-requests |
| Skip to content | https://github.com/NVIDIA/cuda-python/pull/2522#start-of-content |
| https://github.com/ |
| Sign in | https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F2522 |
| GitHubRepository hosting, code review, and collaboration | https://github.com/platform |
| CopilotAI coding agent for tasks, projects, and automated work | https://github.com/features/copilot |
| ActionsCI/CD and automation | https://github.com/features/actions |
| Code QualityQuality analysis, fixes, and enforcement | https://github.com/features/code-quality |
| CodespacesCloud development environments | https://github.com/features/codespaces |
| Code SecurityVulnerability detection and remediation | https://github.com/security/advanced-security/code-security |
| Secret ProtectionSecret scanning and leak prevention | https://github.com/security/advanced-security/secret-protection |
| All Features | https://github.com/features |
| Documentation | https://docs.github.com/en |
| Training | https://learn.github.com/skills |
| Certifications | https://learn.github.com/credentials |
| Build with Copilot | https://github.com/features/ai |
| Customize Copilot | https://docs.github.com/en/copilot/how-tos/copilot-on-github/customize-copilot/customize-copilot-overview |
| Integrations | https://github.com/marketplace |
| Trending repos | https://github.com/trending |
| GitHub Sponsors | https://github.com/open-source/sponsors |
| Developer articles | https://github.com/resources/articles |
| ChangelogYour source for the latest features, improvements, and fixes across GitHub products, all in one place. | https://github.blog/changelog/ |
| Enterprises | https://github.com/enterprise |
| Team | https://github.com/team |
| Startups | https://github.com/enterprise/startups |
| Nonprofits | https://github.com/solutions/industry/nonprofits |
| Healthcare | https://github.com/solutions/industry/healthcare |
| Financial services | https://github.com/solutions/industry/financial-services |
| Manufacturing | https://github.com/solutions/industry/manufacturing |
| Government | https://github.com/solutions/industry/government |
| See all industries | https://github.com/solutions/industry |
| Why GitHub | https://github.com/why-github |
| Customer Stories | https://github.com/customer-stories |
| Business insights | https://github.com/solutions/executive-insights |
| Trust Center | https://github.com/trust-center |
| GitHub Advanced SecurityEnterprise-grade code security | https://github.com/security/advanced-security |
| Copilot for businessEnterprise-grade AI features | https://github.com/features/copilot/copilot-business |
| Premium SupportEnterprise-grade 24/7 support | https://github.com/enterprise/premium-support |
| Documentation | https://docs.github.com/en |
| Resource center | https://github.com/resources |
| Blog | https://github.blog/ |
| Events & webinars | https://github.com/resources/events |
| Community Forum | https://github.com/orgs/community/discussions |
| Customer Stories | https://github.com/customer-stories |
| Integrations | https://github.com/marketplace |
| Customer support | https://help.github.com/ |
| Training | https://learn.github.com/skills |
| GitHub Status | https://www.githubstatus.com/ |
| About | https://github.com/about |
| Partners | https://github.com/partners |
| Changelog | https://github.blog/changelog/ |
| GitHub UniverseThe event for developers, by developers — talks, workshops, and what’s next for GitHub. | https://githubuniverse.com/ |
| Pricing | https://github.com/pricing |
| Sign in | https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F2522 |
| Sign up | https://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 |
| Reload | https://github.com/NVIDIA/cuda-python/pull/2522 |
| Reload | https://github.com/NVIDIA/cuda-python/pull/2522 |
| Reload | https://github.com/NVIDIA/cuda-python/pull/2522 |
| NVIDIA | https://github.com/NVIDIA |
| cuda-python | https://github.com/NVIDIA/cuda-python |
| Code | https://github.com/NVIDIA/cuda-python |
| Issues219 (219) | https://github.com/NVIDIA/cuda-python/issues |
| Pull requests92 (92) | https://github.com/NVIDIA/cuda-python/pulls |
| Discussions | https://github.com/NVIDIA/cuda-python/discussions |
| Actions | https://github.com/NVIDIA/cuda-python/actions |
| Projects | https://github.com/NVIDIA/cuda-python/projects |
| Wiki | https://github.com/NVIDIA/cuda-python/wiki |
| Security and quality | https://github.com/NVIDIA/cuda-python/security |
| Insights | https://github.com/NVIDIA/cuda-python/pulse |
| https://github.com/NVIDIA/cuda-python |
| juenglin | https://github.com/juenglin |
| NVIDIA:main | https://github.com/NVIDIA/cuda-python/tree/main |
| juenglin:oom-early-reservation-workaround | https://github.com/juenglin/cuda-python/tree/oom-early-reservation-workaround |
| Conversation | https://github.com/NVIDIA/cuda-python/pull/2522 |
| Commits5 (5) | https://github.com/NVIDIA/cuda-python/pull/2522/commits |
| Checks | https://github.com/NVIDIA/cuda-python/pull/2522/checks |
| Files changed | https://github.com/NVIDIA/cuda-python/pull/2522/files |
| "cuda.core tests: reserve driver-managed mempools up front" | https://github.com/NVIDIA/cuda-python/pull/2522#top |
| juenglin | https://github.com/juenglin |
| NVIDIA:main | https://github.com/NVIDIA/cuda-python/tree/main |
| juenglin:oom-early-reservation-workaround | https://github.com/juenglin/cuda-python/tree/oom-early-reservation-workaround |
|
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| Aug 6, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#issue-5083896623 |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
| #2381 | https://github.com/NVIDIA/cuda-python/issues/2381 |
| this comment | https://github.com/NVIDIA/cuda-python/issues/2381#issuecomment-5207900890 |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
| https://github.com/apps/copy-pr-bot |
| copy-pr-bot | https://github.com/apps/copy-pr-bot |
| Aug 6, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#issuecomment-5208220106 |
| here | https://docs.gha-runners.nvidia.com/cpr/auto-sync |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| Aug 6, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29083222540 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
|
P0
| https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3AP0 |
|
test
| https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Atest |
|
cuda.core
| https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Acuda.core |
| Aug 6, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29083231795 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| cuda.core 1.2.0 | https://github.com/NVIDIA/cuda-python/milestone/49 |
| Aug 6, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29083238024 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| Aug 6, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#issuecomment-5208311662 |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| Andy-Jost | https://github.com/Andy-Jost |
| August 6, 2026 18:47 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29083335582 |
| https://github.com/Andy-Jost |
| Andy-Jost | https://github.com/Andy-Jost |
|
Aug 6, 2026
| https://github.com/NVIDIA/cuda-python/pull/2522#pullrequestreview-4877884890 |
|
View reviewed changes
| https://github.com/NVIDIA/cuda-python/pull/2522/files |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| August 6, 2026 20:07 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29085642315 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| force-pushed | https://github.com/NVIDIA/cuda-python/compare/6971e4edae5a84fa12b14b584820fe7392d110d4..51f6ff4911f4e8b0ac04e85bed46fe592fbc2d15 |
| 6971e4e | https://github.com/NVIDIA/cuda-python/commit/6971e4edae5a84fa12b14b584820fe7392d110d4 |
| 51f6ff4 | https://github.com/NVIDIA/cuda-python/commit/51f6ff4911f4e8b0ac04e85bed46fe592fbc2d15 |
|
Compare
| https://github.com/NVIDIA/cuda-python/compare/6971e4edae5a84fa12b14b584820fe7392d110d4..51f6ff4911f4e8b0ac04e85bed46fe592fbc2d15 |
| August 6, 2026 20:09 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29085688112 |
| https://github.com/Andy-Jost |
| Andy-Jost | https://github.com/Andy-Jost |
| August 7, 2026 17:13 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29131510913 |
| https://github.com/apps/github-actions |
| github-actions | https://github.com/apps/github-actions |
| Aug 7, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#issuecomment-5220133034 |
| https://nvidia.github.io/cuda-python/pr-preview/pr-2522/ | https://nvidia.github.io/cuda-python/pr-preview/pr-2522/ |
| https://nvidia.github.io/cuda-python/pr-preview/pr-2522/cuda-core/ | https://nvidia.github.io/cuda-python/pr-preview/pr-2522/cuda-core/ |
| https://nvidia.github.io/cuda-python/pr-preview/pr-2522/cuda-bindings/ | https://nvidia.github.io/cuda-python/pr-preview/pr-2522/cuda-bindings/ |
| https://nvidia.github.io/cuda-python/pr-preview/pr-2522/cuda-pathfinder/ | https://nvidia.github.io/cuda-python/pr-preview/pr-2522/cuda-pathfinder/ |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| force-pushed | https://github.com/NVIDIA/cuda-python/compare/cfc0054f4eb0a3f269303580f406a3326d2d4d28..2574452260b0374197c8dd75c5cd49ba81714e77 |
| cfc0054 | https://github.com/NVIDIA/cuda-python/commit/cfc0054f4eb0a3f269303580f406a3326d2d4d28 |
| 2574452 | https://github.com/NVIDIA/cuda-python/commit/2574452260b0374197c8dd75c5cd49ba81714e77 |
|
Compare
| https://github.com/NVIDIA/cuda-python/compare/cfc0054f4eb0a3f269303580f406a3326d2d4d28..2574452260b0374197c8dd75c5cd49ba81714e77 |
| August 7, 2026 22:59 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29144462325 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| August 7, 2026 23:15 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29144850834 |
| https://github.com/rluo8 |
| rluo8 | https://github.com/rluo8 |
|
Aug 11, 2026
| https://github.com/NVIDIA/cuda-python/pull/2522#pullrequestreview-4902117729 |
|
View reviewed changes
| https://github.com/NVIDIA/cuda-python/pull/2522/files |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| August 11, 2026 03:05 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29257437921 |
| https://github.com/Andy-Jost |
| Andy-Jost | https://github.com/Andy-Jost |
| Aug 11, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#issuecomment-5255278749 |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
| juenglin | https://github.com/juenglin |
| August 11, 2026 09:50 | https://github.com/NVIDIA/cuda-python/pull/2522#commits-pushed-0e1c0fc |
|
| https://github.com/juenglin |
| test(cuda_core): reserve the driver's two pool address windows at ses… | https://github.com/NVIDIA/cuda-python/pull/2522/commits/0e1c0fcc7d62b0d3ff5d235ea64cdcc531bd3261 |
| 0e1c0fc | https://github.com/NVIDIA/cuda-python/pull/2522/commits/0e1c0fcc7d62b0d3ff5d235ea64cdcc531bd3261 |
| NVIDIA#2381 | https://github.com/NVIDIA/cuda-python/issues/2381 |
| NVIDIA#2381 (comment) | https://github.com/NVIDIA/cuda-python/issues/2381#issuecomment-5207900890 |
|
| https://github.com/juenglin |
| test(cuda_core): skip early pool reservation when mempools are unsupp… | https://github.com/NVIDIA/cuda-python/pull/2522/commits/edb149ed2dc7dd3d19c652df511b32a0c4fa9e7c |
| edb149e | https://github.com/NVIDIA/cuda-python/pull/2522/commits/edb149ed2dc7dd3d19c652df511b32a0c4fa9e7c |
|
| https://github.com/juenglin |
| test(cuda_core): report the address-space hole structure with the res… | https://github.com/NVIDIA/cuda-python/pull/2522/commits/597e68af982eaecd31be2efb165ccdf4b9d9e404 |
| 597e68a | https://github.com/NVIDIA/cuda-python/pull/2522/commits/597e68af982eaecd31be2efb165ccdf4b9d9e404 |
|
| https://github.com/juenglin |
| test(cuda_core): drop the Windows address-space hole report | https://github.com/NVIDIA/cuda-python/pull/2522/commits/2c8b0b16c6b20a928395eed53d39313e06b0aed2 |
| 2c8b0b1 | https://github.com/NVIDIA/cuda-python/pull/2522/commits/2c8b0b16c6b20a928395eed53d39313e06b0aed2 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| force-pushed | https://github.com/NVIDIA/cuda-python/compare/2574452260b0374197c8dd75c5cd49ba81714e77..2c8b0b16c6b20a928395eed53d39313e06b0aed2 |
| 2574452 | https://github.com/NVIDIA/cuda-python/commit/2574452260b0374197c8dd75c5cd49ba81714e77 |
| 2c8b0b1 | https://github.com/NVIDIA/cuda-python/commit/2c8b0b16c6b20a928395eed53d39313e06b0aed2 |
|
Compare
| https://github.com/NVIDIA/cuda-python/compare/2574452260b0374197c8dd75c5cd49ba81714e77..2c8b0b16c6b20a928395eed53d39313e06b0aed2 |
| August 11, 2026 17:13 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29294177669 |
|
| https://github.com/juenglin |
| rework to the probe to establish lower bound on available address space | https://github.com/NVIDIA/cuda-python/pull/2522/commits/c97be57058a33a4fba754dff3424066edf7f3fb0 |
| c97be57 | https://github.com/NVIDIA/cuda-python/pull/2522/commits/c97be57058a33a4fba754dff3424066edf7f3fb0 |
| https://github.com/juenglin |
| juenglin | https://github.com/juenglin |
| Aug 13, 2026 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29411239769 |
| August 13, 2026 16:13 | https://github.com/NVIDIA/cuda-python/pull/2522#event-29411239968 |
| github-actions | https://github.com/apps/github-actions |
|
Aug 14, 2026
| https://github.com/NVIDIA/cuda-python/pull/2522#ref-commit-d41d399 |
| Clean up PR preview folders for 7 closed/merged PRs | https://github.com/NVIDIA/cuda-python/commit/d41d3998ced0d08d41bee485048fa33048425929 |
| d41d399 | https://github.com/NVIDIA/cuda-python/commit/d41d3998ced0d08d41bee485048fa33048425929 |
| #2463 | https://github.com/NVIDIA/cuda-python/pull/2463 |
| #2474 | https://github.com/NVIDIA/cuda-python/pull/2474 |
| #2479 | https://github.com/NVIDIA/cuda-python/pull/2479 |
| #2522 | https://github.com/NVIDIA/cuda-python/pull/2522 |
| #2551 | https://github.com/NVIDIA/cuda-python/pull/2551 |
| #2601 | https://github.com/NVIDIA/cuda-python/pull/2601 |
| #2608 | https://github.com/NVIDIA/cuda-python/pull/2608 |
| https://github.co/hiddenchars |
| https://github.com/NVIDIA/cuda-python/pull/{{ revealButtonHref }} |
| Sign up for free | https://github.com/join?source=comment-repo |
| Sign in to comment | https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F2522 |
|
| https://github.com/rluo8 |
|
rluo8
| https://github.com/rluo8 |
|
| https://github.com/NVIDIA/cuda-python/pull/2522/files/2574452260b0374197c8dd75c5cd49ba81714e77 |
|
| https://github.com/Andy-Jost |
|
Andy-Jost
| https://github.com/Andy-Jost |
|
| https://github.com/NVIDIA/cuda-python/pull/2522/files/cfc0054f4eb0a3f269303580f406a3326d2d4d28 |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
|
| https://github.com/juenglin |
|
juenglin
| https://github.com/juenglin |
|
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 |
|
test
| https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Atest |
|
cuda.core 1.2.0
| https://github.com/NVIDIA/cuda-python/milestone/49 |
|
[BUG]: Intermittent CUDA_ERROR_OUT_OF_MEMORY cascade in cuda_core test suite
| https://github.com/NVIDIA/cuda-python/issues/2381 |
| Please reload this page | https://github.com/NVIDIA/cuda-python/pull/2522 |
|
| https://github.com/juenglin |
|
| https://github.com/Andy-Jost |
|
| https://github.com/rluo8 |
|
| https://github.com |
| Terms | https://docs.github.com/site-policy/github-terms/github-terms-of-service |
| Privacy | https://docs.github.com/site-policy/privacy-policies/github-privacy-statement |
| Security | https://github.com/security |
| Status | https://www.githubstatus.com/ |
| Community | https://github.community/ |
| Docs | https://docs.github.com/ |
| Contact | https://support.github.com?tags=dotcom-footer |