{"id":183381,"date":"2026-09-17T16:54:32","date_gmt":"2026-09-17T14:54:32","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/nvidia-predstavila-cuda-rust-dlya-razrabotki-gpu-yader-na-yazyke-rust"},"modified":"2026-09-17T16:54:36","modified_gmt":"2026-09-17T14:54:36","slug":"nvidia-introduces-cuda-rust-for-developing-gpu-kernels-in-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/nvidia-introduces-cuda-rust-for-developing-gpu-kernels-in-rust","title":{"rendered":"NVIDIA har pr\u00e6senteret CUDA Rust til udvikling af GPU-kernede p\u00e5 Rust-sproget.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

NVIDIA har annonceret udviklingen af v\u00e6rkt\u00f8jet CUDA Rust, som giver mulighed for at bruge Rust-sproget til at udvikle kerner, der udf\u00f8res p\u00e5 GPU-siden. V\u00e6rkt\u00f8jet sikrer, at hukommelsessikkerhed opretholdes p\u00e5 compileringstidspunktet og forhindrer tilstande med race conditions. I det kommende \u00e5r planl\u00e6gges CUDA Rust at blive gjort klar til udvikling af arbejdsm\u00e6ssige projekter, ligesom v\u00e6rkt\u00f8jerne CUDA C++ og CUDA Python. <\/p>\n

CUDA Rust-v\u00e6rkt\u00f8jet underst\u00f8tter to udviklingsmodeller for parallelle udf\u00f8rende kerner \u2013 SIMT (Single Instruction, Multiple Threads) og Tale. SIMT-modellen g\u00f8r det muligt p\u00e5 lavt niveau at definere logikken for \u00e9n tr\u00e5d, starte tusindvis af s\u00e5danne tr\u00e5de og styre dem. Tile-modellen tilbyder et h\u00f8jere abstraheringsniveau, hvor man i stedet for eksplicit at styre individuelle tr\u00e5de definerer handlingsalgoritmer med data blokke (tile), mens alle manipulationer med tr\u00e5de, synkronisering af adgang, hukommelsesstyring og datafordeling til tensor-kerner h\u00e5ndteres af Tile IR-kompilatoren. <\/p>\n

Til udvikling med Rust-sproget under SIMT-modellen udvikles compileren cuda-oxide, som muligg\u00f8r kompilering af Rust-kode, der anvender det indbyggede typesystem og ejer-modellen i Rust, direkte til instruktioner til udf\u00f8relse i virtuelle maskiner<\/a> CUDA PTX (Parallel Thread Execution). Kerner til GPU'er skabes i almindelig Rust, men k\u00f8res i et no_std-milj\u00f8 og kan kun bruge funktioner fra libcore-biblioteket og specialiserede Rust-abstraktioner, uden adgang til Rust's standardbibliotek (libstd). <\/p>\n

I CUDA-kerner skrevet i Rust tillades anvendelse af sikkerhedsbeskyttelse via typesystemet (safe), brug af unsafe blokke og adgang til lavniveaus hardwareinstruktioner. For at sikre sikkerhed foresl\u00e5s typen DisjointSlice, der garanterer, at hver tr\u00e5d f\u00e5r eksklusiv adgang til sine egne data. Koden i cuda-oxide distribueres under Apache 2.0-licensen. <\/p>\n

Til anvendelse af Tail-modellen tilbydes biblioteket cutile-rs, som muligg\u00f8r brugen af idiomatisk Rust-sprog til at skabe kode, der kan kompileres direkte til CUDA-kerner. Cutile-rs anvender de strenge ejer- og l\u00e5ne-regler, der foresl\u00e5s i Rust, til kode, der k\u00f8rer p\u00e5 GPU'en. En kerne designes som et en-tr\u00e5det program, der arbejder med en datablok, og kompilerer selv opdelingen af beregninger til tr\u00e5de og sikrer deres synkronisering. Tr\u00e5dene f\u00e5r delt adgang til immutable tensorer, og for sikker adgang til mutable tensorer anvendes deres opdeling i ikke-overlappende blokke. Koden cutile-rs distribueres under Apache 2.0-licensen.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u0438 CUDA Python. \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183381","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47NVIDIA pr\u00e6senterede CUDA Rust til udvikling af GPU-kerner p\u00e5 Rust-sprog | ProHoster","description":"Virksomheden NVIDIA har annonceret udviklingen af CUDA Rust-v\u00e6rkt\u00f8jet, der muligg\u00f8r brug af Rust-sprog til udvikling af kerner, der k\u00f8rer p\u00e5 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