René's URL Explorer Experiment


Title: coverage: add cuda.core tests for graph, IPC, launcher, program, and DLPack by rluo8 · Pull Request #2728 · NVIDIA/cuda-python · GitHub

Open Graph Title: coverage: add cuda.core tests for graph, IPC, launcher, program, and DLPack by rluo8 · Pull Request #2728 · NVIDIA/cuda-python

X Title: coverage: add cuda.core tests for graph, IPC, launcher, program, and DLPack by rluo8 · Pull Request #2728 · NVIDIA/cuda-python

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

Open Graph Description: Description Adds focused unit tests across cuda.core, targeting input-validation branches, error paths, and object-lifecycle behavior that were previously uncovered. All tests are real-path: host-o...

X Description: Description Adds focused unit tests across cuda.core, targeting input-validation branches, error paths, and object-lifecycle behavior that were previously uncovered. All tests are real-path: host-o...

Opengraph URL: https://github.com/NVIDIA/cuda-python/pull/2728

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-noncev2:4403966c-7e49-cb8d-4369-ae5e40592d8b
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id97D8:7B817:898294:B5CF1E:6AF845C0
html-safe-noncef1684cc2f7314a02219351da4c61b20e9227066303fb03450faf090d7d2f0e0b
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5N0Q4OjdCODE3Ojg5ODI5NDpCNUNGMUU6NkFGODQ1QzAiLCJ2aXNpdG9yX2lkIjoiMjE4ODk4NzI0MTYyNTgzMDg0OCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacf8cac1b33cf0c2d585015a448067fceff18797e98fd61a2fcafd82ee829ecf9b
hovercard-subject-tagpull_request:4383443424
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/2728/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/aecd73e0d99bb2c28b25eb531d6f8f6cdeb1d9b6485a125a18d810a26b7d21a6/NVIDIA/cuda-python/pull/2728
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/aecd73e0d99bb2c28b25eb531d6f8f6cdeb1d9b6485a125a18d810a26b7d21a6/NVIDIA/cuda-python/pull/2728
og:image:altDescription Adds focused unit tests across cuda.core, targeting input-validation branches, error paths, and object-lifecycle behavior that were previously uncovered. All tests are real-path: host-o...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamerluo8
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/2728#start-of-content
https://github.com/
Sign inhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F2728
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%2F2728
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/2728
Reloadhttps://github.com/NVIDIA/cuda-python/pull/2728
Reloadhttps://github.com/NVIDIA/cuda-python/pull/2728
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
mdboomhttps://github.com/mdboom
NVIDIA:mainhttps://github.com/NVIDIA/cuda-python/tree/main
rluo8:test/expand-cuda-core-coveragehttps://github.com/rluo8/cuda-python/tree/test/expand-cuda-core-coverage
Conversationhttps://github.com/NVIDIA/cuda-python/pull/2728
Commits9 (9)https://github.com/NVIDIA/cuda-python/pull/2728/commits
Checkshttps://github.com/NVIDIA/cuda-python/pull/2728/checks
Files changedhttps://github.com/NVIDIA/cuda-python/pull/2728/files
coverage: add cuda.core tests for graph, IPC, launcher, program, and DLPackhttps://github.com/NVIDIA/cuda-python/pull/2728#top
mdboomhttps://github.com/mdboom
NVIDIA:mainhttps://github.com/NVIDIA/cuda-python/tree/main
rluo8:test/expand-cuda-core-coveragehttps://github.com/rluo8/cuda-python/tree/test/expand-cuda-core-coverage
https://github.com/rluo8
rluo8https://github.com/rluo8
Aug 28, 2026https://github.com/NVIDIA/cuda-python/pull/2728#issue-5276728567
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
https://github.com/apps/github-actions
github-actionshttps://github.com/apps/github-actions
cuda.core https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Acuda.core
Aug 28, 2026https://github.com/NVIDIA/cuda-python/pull/2728#event-30156334300
https://github.com/rluo8
rluo8https://github.com/rluo8
Andy-Josthttps://github.com/Andy-Jost
mdboomhttps://github.com/mdboom
August 28, 2026 09:23https://github.com/NVIDIA/cuda-python/pull/2728#event-30156506671
https://github.com/rluo8
coverage: add cuda.core tests for graph, IPC, launcher, program, and …https://github.com/NVIDIA/cuda-python/pull/2728/commits/21f1913ba91ceaeb79d1298947c4ab1d4db35a5c
21f1913https://github.com/NVIDIA/cuda-python/pull/2728/commits/21f1913ba91ceaeb79d1298947c4ab1d4db35a5c
https://github.com/rluo8
rluo8https://github.com/rluo8
force-pushedhttps://github.com/NVIDIA/cuda-python/compare/1dab946551d3fcce796978f650bdeb7685eead5f..21f1913ba91ceaeb79d1298947c4ab1d4db35a5c
1dab946https://github.com/NVIDIA/cuda-python/commit/1dab946551d3fcce796978f650bdeb7685eead5f
21f1913https://github.com/NVIDIA/cuda-python/commit/21f1913ba91ceaeb79d1298947c4ab1d4db35a5c
Compare https://github.com/NVIDIA/cuda-python/compare/1dab946551d3fcce796978f650bdeb7685eead5f..21f1913ba91ceaeb79d1298947c4ab1d4db35a5c
August 28, 2026 09:27https://github.com/NVIDIA/cuda-python/pull/2728#event-30156704407
https://github.com/rluo8
rluo8https://github.com/rluo8
Aug 28, 2026https://github.com/NVIDIA/cuda-python/pull/2728#event-30156786889
rluo8https://github.com/rluo8
August 30, 2026 17:51https://github.com/NVIDIA/cuda-python/pull/2728#commits-pushed-5146688
https://github.com/rluo8
Merge branch 'main' into test/expand-cuda-core-coveragehttps://github.com/NVIDIA/cuda-python/pull/2728/commits/51466883ead58d3a5923386e13a0a4d4a4f4ec7a
5146688https://github.com/NVIDIA/cuda-python/pull/2728/commits/51466883ead58d3a5923386e13a0a4d4a4f4ec7a
https://github.com/rluo8
fix(cuda.core): import contextlib in NVRTC debug fallback testhttps://github.com/NVIDIA/cuda-python/pull/2728/commits/0ae1502c63e2d99a4d47235addca6ad58b1adfb0
0ae1502https://github.com/NVIDIA/cuda-python/pull/2728/commits/0ae1502c63e2d99a4d47235addca6ad58b1adfb0
https://github.com/apps/github-actions
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FNVIDIA%2Fcuda-python%2Fpull%2F2728
https://github.com/mdboom
mdboomhttps://github.com/mdboom
Aug 31, 2026https://github.com/NVIDIA/cuda-python/pull/2728#issuecomment-5478953359
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
@Andy-Josthttps://github.com/Andy-Jost
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
rluo8https://github.com/rluo8
August 31, 2026 17:47https://github.com/NVIDIA/cuda-python/pull/2728#commits-pushed-6d4b46c
https://github.com/rluo8
Merge branch 'main' into test/expand-cuda-core-coveragehttps://github.com/NVIDIA/cuda-python/pull/2728/commits/6d4b46c1aa43cb3bb4b4850d0264efef3565b369
6d4b46chttps://github.com/NVIDIA/cuda-python/pull/2728/commits/6d4b46c1aa43cb3bb4b4850d0264efef3565b369
https://github.com/rluo8
Merge branch 'main' into test/expand-cuda-core-coveragehttps://github.com/NVIDIA/cuda-python/pull/2728/commits/993bc2f58d39dcdc23506885fd3c6931850e444f
993bc2fhttps://github.com/NVIDIA/cuda-python/pull/2728/commits/993bc2f58d39dcdc23506885fd3c6931850e444f
https://github.com/rluo8
Merge branch 'main' into test/expand-cuda-core-coveragehttps://github.com/NVIDIA/cuda-python/pull/2728/commits/a4d663031a88f8f5effe3d5f05a34cb7b74be378
a4d6630https://github.com/NVIDIA/cuda-python/pull/2728/commits/a4d663031a88f8f5effe3d5f05a34cb7b74be378
https://github.com/Andy-Jost
Andy-Josthttps://github.com/Andy-Jost
P1 https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3AP1
test https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Atest
Sep 3, 2026https://github.com/NVIDIA/cuda-python/pull/2728#event-30508692128
https://github.com/Andy-Jost
Andy-Josthttps://github.com/Andy-Jost
cuda.core 1.3.0https://github.com/NVIDIA/cuda-python/milestone/52
Sep 3, 2026https://github.com/NVIDIA/cuda-python/pull/2728#event-30508697078
https://github.com/Andy-Jost
Andy-Josthttps://github.com/Andy-Jost
Sep 3, 2026 https://github.com/NVIDIA/cuda-python/pull/2728#pullrequestreview-5105712764
View reviewed changes https://github.com/NVIDIA/cuda-python/pull/2728/files/a4d663031a88f8f5effe3d5f05a34cb7b74be378
cuda_core/tests/test_utils_dlpack.pyhttps://github.com/NVIDIA/cuda-python/pull/2728/files/a4d663031a88f8f5effe3d5f05a34cb7b74be378#diff-84a8eb16683860e0529f65ab05c767d4f509b9090b49810b83ccc2e4203d19ea
Andy-Josthttps://github.com/Andy-Jost
Sep 3, 2026https://github.com/NVIDIA/cuda-python/pull/2728#discussion_r3927746431
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
rluo8https://github.com/rluo8
Sep 4, 2026https://github.com/NVIDIA/cuda-python/pull/2728#discussion_r3930484715
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
@Andy-Josthttps://github.com/Andy-Jost
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
cuda_core/tests/test_program.pyhttps://github.com/NVIDIA/cuda-python/pull/2728/files/a4d663031a88f8f5effe3d5f05a34cb7b74be378#diff-bc9c09e191cb259b55eef9f52214b88aab8803e04deae6a46e3f2038c83fc9cc
Andy-Josthttps://github.com/Andy-Jost
Sep 3, 2026https://github.com/NVIDIA/cuda-python/pull/2728#discussion_r3927746449
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
#2753https://github.com/NVIDIA/cuda-python/pull/2753
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
rluo8https://github.com/rluo8
Sep 4, 2026https://github.com/NVIDIA/cuda-python/pull/2728#discussion_r3930491779
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
@Andy-Josthttps://github.com/Andy-Jost
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
https://github.com/Andy-Jost
Andy-Josthttps://github.com/Andy-Jost
Sep 3, 2026 https://github.com/NVIDIA/cuda-python/pull/2728#pullrequestreview-5105725782
View reviewed changes https://github.com/NVIDIA/cuda-python/pull/2728/files/a4d663031a88f8f5effe3d5f05a34cb7b74be378
Andy-Josthttps://github.com/Andy-Jost
https://github.com/NVIDIA/cuda-python/pull/2728#pullrequestreview-5105725782
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
rluo8https://github.com/rluo8
September 4, 2026 10:50https://github.com/NVIDIA/cuda-python/pull/2728#commits-pushed-66607dd
https://github.com/rluo8
fix(cuda.core): align CPU array view device IDhttps://github.com/NVIDIA/cuda-python/pull/2728/commits/66607dddb6c58ab809578fcbba913480693ec453
66607ddhttps://github.com/NVIDIA/cuda-python/pull/2728/commits/66607dddb6c58ab809578fcbba913480693ec453
https://github.com/rluo8
Merge branch 'main' into test/expand-cuda-core-coveragehttps://github.com/NVIDIA/cuda-python/pull/2728/commits/a73989d320d05416256aeae79cb31c9733f42ca1
a73989dhttps://github.com/NVIDIA/cuda-python/pull/2728/commits/a73989d320d05416256aeae79cb31c9733f42ca1
https://github.com/rluo8
rluo8https://github.com/rluo8
Andy-Josthttps://github.com/Andy-Jost
September 4, 2026 03:05https://github.com/NVIDIA/cuda-python/pull/2728#event-30529128508
https://github.com/Andy-Jost
Andy-Josthttps://github.com/Andy-Jost
Sep 4, 2026 https://github.com/NVIDIA/cuda-python/pull/2728#pullrequestreview-5114507814
View reviewed changes https://github.com/NVIDIA/cuda-python/pull/2728/files/ae327f723cda8c50e44d46935148289361e39f43
Andy-Josthttps://github.com/Andy-Jost
https://github.com/NVIDIA/cuda-python/pull/2728#pullrequestreview-5114507814
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
https://github.com/rluo8
Merge branch 'main' into test/expand-cuda-core-coveragehttps://github.com/NVIDIA/cuda-python/pull/2728/commits/ae327f723cda8c50e44d46935148289361e39f43
ae327f7https://github.com/NVIDIA/cuda-python/pull/2728/commits/ae327f723cda8c50e44d46935148289361e39f43
https://github.com/mdboom
mdboomhttps://github.com/mdboom
bcfbe72https://github.com/NVIDIA/cuda-python/commit/bcfbe72c8c75218b445a062a6f4c827516ff1496
Sep 8, 2026https://github.com/NVIDIA/cuda-python/pull/2728#event-30756736834
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
https://github.com/apps/github-actions
github-actionshttps://github.com/apps/github-actions
Sep 8, 2026https://github.com/NVIDIA/cuda-python/pull/2728#issuecomment-5585843766
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
https://github.com/Andy-Jost
Andy-Josthttps://github.com/Andy-Jost
Sep 8, 2026 https://github.com/NVIDIA/cuda-python/pull/2728#ref-issue-5393005099
cuda.core tests: memory_ipc/test_errors.py is not thread-safe under pytest-run-parallel (SEGV in cuMemPoolDestroy, shared harness state) #2784 https://github.com/NVIDIA/cuda-python/issues/2784
https://github.com/rluo8
rluo8https://github.com/rluo8
September 9, 2026 01:30https://github.com/NVIDIA/cuda-python/pull/2728#event-30795570675
https://github.com/juenglin
juenglinhttps://github.com/juenglin
Sep 22, 2026 https://github.com/NVIDIA/cuda-python/pull/2728#ref-pullrequest-5542092075
fix(bindings): cover missing helper attrs and fix CU_JIT_WALL_TIME pointer #2931 https://github.com/NVIDIA/cuda-python/pull/2931
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%2F2728
https://github.com/Andy-Jost
Andy-Jost https://github.com/Andy-Jost
https://github.com/NVIDIA/cuda-python/pull/2728/files/ae327f723cda8c50e44d46935148289361e39f43
https://github.com/mdboom
mdboom https://github.com/mdboom
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
https://github.com/rluo8
rluo8 https://github.com/rluo8
cuda.core https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Acuda.core
P1 https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3AP1
test https://github.com/NVIDIA/cuda-python/issues?q=state%3Aopen%20label%3Atest
cuda.core 1.3.0 https://github.com/NVIDIA/cuda-python/milestone/52
Please reload this pagehttps://github.com/NVIDIA/cuda-python/pull/2728
https://github.com/rluo8
https://github.com/mdboom
https://github.com/Andy-Jost
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.