[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-zluda-loses-funding-again-ships-v6-as-a-hobby-project":10,"sections":36},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":24,"persona_id":22,"persona_name":22,"section":25,"tags":26,"sources":31,"feedback":35,"feedback_at":22,"cost_usd":35,"total_tokens":35},2407,"zluda-loses-funding-again-ships-v6-as-a-hobby-project","Zluda Loses Funding Again, Ships v6 as a Hobby Project","The CUDA-on-AMD translation layer drops commercial backing for the second time, but version 6 still lands 32-bit PhysX support and PyTorch fixes.","Zluda, the open-source project that lets AMD GPUs run software built for Nvidia's CUDA, has lost its funding again — and its sole developer is back to treating it as a weekend hobby.\n\nAndrez Janik released Zluda version 6 alongside the funding news. The release adds pre-alpha 32-bit PhysX support, demonstrated through cloth and deformation demos and a reported 3x performance lift in the 2010 game Mafia II with PhysX effects enabled. A revamped `zluda.exe` loader now pulls in required performance libraries automatically, improving Windows compatibility. A set of PyTorch-related compiler fixes and performance library improvements round out the release.\n\nZluda's financial history is a short story about how hard it is to crack Nvidia's ecosystem lock-in. AMD funded the project around 2022 — presumably because CUDA's grip on AI software stacks is one of the biggest reasons developers default to Nvidia hardware — then cut that funding in 2024 and forced Janik to rebuild the code the company had paid for. An undisclosed sponsor, likely an AI firm wanting to run CUDA workloads on AMD Instinct cards, picked up the tab in late 2024. That money is now gone too.\n\nFor users, a fully open-source CUDA drop-in is genuinely useful. For enterprise AI teams, Zluda competes with AMD's own HIP porting tool, Spectral Compute's Scale, and MooreThreads' Musify — none of which have fully solved the problem either. Two funding collapses in under two years suggests the economics of chipping away at Nvidia's moat are harder than they look.","[\"gpu\",\"open-source\",\"nvidia\",\"amd\"]","2026-06-29T18:29:21.000Z","2026-06-29T19:09:59.032Z","2026-06-29T19:10:07.892Z","published",null,[],"https:\u002F\u002Fcdn.xyz.onl\u002Farticle-images\u002Fzluda-loses-funding-again-ships-v6-as-a-hobby-project.webp","dev-tools",[27,28,29,30],"gpu","open-source","nvidia","amd",[32],{"name":33,"url":34},"Tom's Hardware","https:\u002F\u002Fwww.tomshardware.com\u002Fpc-components\u002Fgpu-drivers\u002Fcuda-emulator-for-amd-gpus-zluda-loses-funding-with-v6-release-embattled-project-goes-back-to-hobby-status-but-now-includes-32-bit-physx-support",0,{"sections":37},[38,43,48,53,58,63,68,73,78,82,87,91,96,101],{"name":39,"slug":40,"count":41,"latest_published_at":42},"AI","ai",2590,"2026-07-16T04:00:00.000Z",{"name":44,"slug":45,"count":46,"latest_published_at":47},"Security","security",294,"2026-07-15T19:59:48.000Z",{"name":49,"slug":50,"count":51,"latest_published_at":52},"Deals","deals",179,"2026-06-29T20:02:07.000Z",{"name":54,"slug":55,"count":56,"latest_published_at":57},"Policy","policy",158,"2026-07-16T00:02:48.000Z",{"name":59,"slug":60,"count":61,"latest_published_at":62},"Hardware","hardware",122,"2026-07-14T19:46:26.000Z",{"name":64,"slug":65,"count":66,"latest_published_at":67},"Consumer Tech","consumer-tech",93,"2026-07-13T13:20:48.000Z",{"name":69,"slug":70,"count":71,"latest_published_at":72},"Software","software",70,"2026-07-13T19:52:25.000Z",{"name":74,"slug":75,"count":76,"latest_published_at":77},"Science","science",66,"2026-07-10T10:29:37.000Z",{"name":79,"slug":25,"count":80,"latest_published_at":81},"Dev Tools",59,"2026-07-07T04:00:00.000Z",{"name":83,"slug":84,"count":85,"latest_published_at":86},"Gaming","gaming",41,"2026-07-09T04:00:00.000Z",{"name":88,"slug":89,"count":85,"latest_published_at":90},"Startups","startups","2026-06-29T20:55:50.000Z",{"name":92,"slug":93,"count":94,"latest_published_at":95},"General","general",29,"2026-07-10T22:28:58.000Z",{"name":97,"slug":98,"count":99,"latest_published_at":100},"Reviews","reviews",20,"2026-06-24T12:00:01.000Z",{"name":102,"slug":103,"count":104,"latest_published_at":105},"How-To","how-to",6,"2026-06-16T09:00:00.000Z"]