René's URL Explorer Experiment


Title: Alternative OpenCL kernel for performing the CSC matrix vector multiply by christophe-murphy · Pull Request #3608 · arrayfire/arrayfire · GitHub

Open Graph Title: Alternative OpenCL kernel for performing the CSC matrix vector multiply by christophe-murphy · Pull Request #3608 · arrayfire/arrayfire

X Title: Alternative OpenCL kernel for performing the CSC matrix vector multiply by christophe-murphy · Pull Request #3608 · arrayfire/arrayfire

Description: Alternative OpenCL kernel for performing the CSC matrix vector multiply using atomic operations. Benchmarking so far has shown it to be on par with the CUDA backend around 9x slower than the CUDA b...

Open Graph Description: Alternative OpenCL kernel for performing the CSC matrix vector multiply using atomic operations. Benchmarking so far has shown it to be on par with the CUDA backend around 9x slower than the CUDA b...

X Description: Alternative OpenCL kernel for performing the CSC matrix vector multiply using atomic operations. Benchmarking so far has shown it to be on par with the CUDA backend around 9x slower than the CUDA b...

Opengraph URL: https://github.com/arrayfire/arrayfire/pull/3608

X: @github

direct link

Domain: github.com

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-noncev2:3a38f642-f99a-b810-9775-041b657a3fbf
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idAB56:24854:254AE33:3330EA4:6964DACA
html-safe-nonce2e2cec941b84930119cea720e1dbef46bdbcf0f1d8aba8a3b7616edf3400b49b
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBQjU2OjI0ODU0OjI1NEFFMzM6MzMzMEVBNDo2OTY0REFDQSIsInZpc2l0b3JfaWQiOiIyNzA2ODcwMDYwMjM0MTAzNDk4IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac07898cdb9624750fa6b357e7e9fd0ec64f895bf6187c04037021ae05a67d6c30
hovercard-subject-tagpull_request:2099543078
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/arrayfire/arrayfire/3608/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/1af77cb5aca73436b4768a63efca1bbdc2f4ef6ae69eb71c150886959f684792/arrayfire/arrayfire/pull/3608
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/1af77cb5aca73436b4768a63efca1bbdc2f4ef6ae69eb71c150886959f684792/arrayfire/arrayfire/pull/3608
og:image:altAlternative OpenCL kernel for performing the CSC matrix vector multiply using atomic operations. Benchmarking so far has shown it to be on par with the CUDA backend around 9x slower than the CUDA b...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamechristophe-murphy
hostnamegithub.com
expected-hostnamegithub.com
None5838582163a1256e5ebd5086b7e1dc5cea93d82086c9c8b1395fb50f6ddab28d
turbo-cache-controlno-preview
go-importgithub.com/arrayfire/arrayfire git https://github.com/arrayfire/arrayfire.git
octolytics-dimension-user_id5395442
octolytics-dimension-user_loginarrayfire
octolytics-dimension-repository_id25889802
octolytics-dimension-repository_nwoarrayfire/arrayfire
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id25889802
octolytics-dimension-repository_network_root_nwoarrayfire/arrayfire
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
release8f997e7f84bd1db9537ba403fa68be0da3423594
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/arrayfire/arrayfire/pull/3608#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Farrayfire%2Farrayfire%2Fpull%2F3608
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
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
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://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/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Farrayfire%2Farrayfire%2Fpull%2F3608
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=arrayfire%2Farrayfire
Reloadhttps://github.com/arrayfire/arrayfire/pull/3608
Reloadhttps://github.com/arrayfire/arrayfire/pull/3608
Reloadhttps://github.com/arrayfire/arrayfire/pull/3608
arrayfire https://github.com/arrayfire
arrayfirehttps://github.com/arrayfire/arrayfire
Notifications https://github.com/login?return_to=%2Farrayfire%2Farrayfire
Fork 549 https://github.com/login?return_to=%2Farrayfire%2Farrayfire
Star 4.8k https://github.com/login?return_to=%2Farrayfire%2Farrayfire
Code https://github.com/arrayfire/arrayfire
Issues 285 https://github.com/arrayfire/arrayfire/issues
Pull requests 18 https://github.com/arrayfire/arrayfire/pulls
Actions https://github.com/arrayfire/arrayfire/actions
Projects 0 https://github.com/arrayfire/arrayfire/projects
Wiki https://github.com/arrayfire/arrayfire/wiki
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/arrayfire/arrayfire/security
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
Insights https://github.com/arrayfire/arrayfire/pulse
Code https://github.com/arrayfire/arrayfire
Issues https://github.com/arrayfire/arrayfire/issues
Pull requests https://github.com/arrayfire/arrayfire/pulls
Actions https://github.com/arrayfire/arrayfire/actions
Projects https://github.com/arrayfire/arrayfire/projects
Wiki https://github.com/arrayfire/arrayfire/wiki
Security https://github.com/arrayfire/arrayfire/security
Insights https://github.com/arrayfire/arrayfire/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Farrayfire%2Farrayfire%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Farrayfire%2Farrayfire%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://github.com/arrayfire/arrayfire/pull/3608#issue-comment-box
christophe-murphyhttps://github.com/christophe-murphy
masterhttps://github.com/arrayfire/arrayfire/tree/master
2294-sparse-dense-matmul-with-af_mat_trans-very-slow-in-opencl-on-nvidia-cardhttps://github.com/arrayfire/arrayfire/tree/2294-sparse-dense-matmul-with-af_mat_trans-very-slow-in-opencl-on-nvidia-card
Alternative OpenCL kernel for performing the CSC matrix vector multiply https://github.com/arrayfire/arrayfire/pull/3608#top
christophe-murphyhttps://github.com/christophe-murphy
masterhttps://github.com/arrayfire/arrayfire/tree/master
2294-sparse-dense-matmul-with-af_mat_trans-very-slow-in-opencl-on-nvidia-cardhttps://github.com/arrayfire/arrayfire/tree/2294-sparse-dense-matmul-with-af_mat_trans-very-slow-in-opencl-on-nvidia-card
Conversation 8 https://github.com/arrayfire/arrayfire/pull/3608
Commits 1 https://github.com/arrayfire/arrayfire/pull/3608/commits
Checks 0 https://github.com/arrayfire/arrayfire/pull/3608/checks
Files changed https://github.com/arrayfire/arrayfire/pull/3608/files
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.co/hiddenchars
https://github.com/arrayfire/arrayfire/pull/{{ revealButtonHref }}
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
Sep 30, 2024https://github.com/arrayfire/arrayfire/pull/3608#issue-2557112209
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/christophe-murphy
Alternative OpenCL kernel for performing the CSC matrix vector multip…https://github.com/arrayfire/arrayfire/pull/3608/commits/ae1de1f36c81fdfec30ea9381b900053841ded8c
ae1de1fhttps://github.com/arrayfire/arrayfire/pull/3608/commits/ae1de1f36c81fdfec30ea9381b900053841ded8c
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
Sep 30, 2024https://github.com/arrayfire/arrayfire/pull/3608#event-14459091764
Sparse-dense matmul with AF_MAT_TRANS very slow in OpenCL on Nvidia card #2294 https://github.com/arrayfire/arrayfire/issues/2294
https://github.com/edwinsolisf
edwinsolisfhttps://github.com/edwinsolisf
January 1, 2025 00:34https://github.com/arrayfire/arrayfire/pull/3608#event-15792350055
https://github.com/edwinsolisf
edwinsolisfhttps://github.com/edwinsolisf
Jan 1, 2025 https://github.com/arrayfire/arrayfire/pull/3608#pullrequestreview-2526745747
View reviewed changes https://github.com/arrayfire/arrayfire/pull/3608/files/ae1de1f36c81fdfec30ea9381b900053841ded8c
edwinsolisfhttps://github.com/edwinsolisf
https://github.com/arrayfire/arrayfire/pull/3608#pullrequestreview-2526745747
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
#2294https://github.com/arrayfire/arrayfire/issues/2294
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
Jan 6, 2025 https://github.com/arrayfire/arrayfire/pull/3608#ref-issue-643823429
[Perf] OpenCL performance issue with sparse matmul #2937 https://github.com/arrayfire/arrayfire/issues/2937
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
Jan 6, 2025https://github.com/arrayfire/arrayfire/pull/3608#issuecomment-2574008944
#2294https://github.com/arrayfire/arrayfire/issues/2294
#2294https://github.com/arrayfire/arrayfire/issues/2294
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/edwinsolisf
edwinsolisfhttps://github.com/edwinsolisf
Jan 6, 2025https://github.com/arrayfire/arrayfire/pull/3608#issuecomment-2574070084
#2294https://github.com/arrayfire/arrayfire/issues/2294
#2294https://github.com/arrayfire/arrayfire/issues/2294
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
Jan 6, 2025https://github.com/arrayfire/arrayfire/pull/3608#issuecomment-2574117362
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/edwinsolisf
edwinsolisfhttps://github.com/edwinsolisf
Jan 6, 2025https://github.com/arrayfire/arrayfire/pull/3608#issuecomment-2574125143
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
Jan 6, 2025https://github.com/arrayfire/arrayfire/pull/3608#issuecomment-2574129621
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/edwinsolisf
edwinsolisfhttps://github.com/edwinsolisf
January 10, 2025 00:25https://github.com/arrayfire/arrayfire/pull/3608#event-15875120473
https://github.com/edwinsolisf
edwinsolisfhttps://github.com/edwinsolisf
Jan 10, 2025 https://github.com/arrayfire/arrayfire/pull/3608#pullrequestreview-2541241400
View reviewed changes https://github.com/arrayfire/arrayfire/pull/3608/files/ae1de1f36c81fdfec30ea9381b900053841ded8c
edwinsolisfhttps://github.com/edwinsolisf
https://github.com/arrayfire/arrayfire/pull/3608#pullrequestreview-2541241400
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
Jan 10, 2025https://github.com/arrayfire/arrayfire/pull/3608#issuecomment-2583965596
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/christophe-murphy
christophe-murphyhttps://github.com/christophe-murphy
e770c88https://github.com/arrayfire/arrayfire/commit/e770c8875f9d9cb23b76c98a58c1c86dd3a931be
Jan 13, 2025https://github.com/arrayfire/arrayfire/pull/3608#event-15910157464
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Farrayfire%2Farrayfire%2Fpull%2F3608
https://github.com/edwinsolisf
edwinsolisf https://github.com/edwinsolisf
https://github.com/arrayfire/arrayfire/pull/3608/files/ae1de1f36c81fdfec30ea9381b900053841ded8c
Sparse-dense matmul with AF_MAT_TRANS very slow in OpenCL on Nvidia card https://github.com/arrayfire/arrayfire/issues/2294
Please reload this pagehttps://github.com/arrayfire/arrayfire/pull/3608
https://github.com/christophe-murphy
https://github.com/edwinsolisf
https://github.com/apps/copilot-swe-agent
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.