{"id":115974,"date":"2024-05-21T14:59:30","date_gmt":"2024-05-21T12:59:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-bend-razvivaet-vysokourovnevyj-yazyk-dlya-parallelnyh-vychislenij-na-gpu"},"modified":"2024-05-21T14:59:30","modified_gmt":"2024-05-21T12:59:30","slug":"proekt-bend-razvivaet-vysokourovnevyj-yazyk-dlya-parallelnyh-vychislenij-na-gpu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/proekt-bend-razvivaet-vysokourovnevyj-yazyk-dlya-parallelnyh-vychislenij-na-gpu","title":{"rendered":"El proyecto Bend desarrolla un lenguaje de alto nivel para c\u00e1lculos paralelos en GPU","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se han publicado los primeros lanzamientos del proyecto Bend, que desarrolla un lenguaje de programaci\u00f3n de alto nivel para c\u00e1lculos paralelos, posicionado como una alternativa a lenguajes de bajo nivel como CUDA y Metal, con una sintaxis expresiva y caracter\u00edsticas que mejoran la comodidad de desarrollo, propias de lenguajes como Python y Haskell. El c\u00f3digo del proyecto est\u00e1 escrito en Rust y se distribuye bajo la licencia Apache 2.0.          <\/p>\n<p>Entre las capacidades del lenguaje Bend se destaca la r\u00e1pida distribuci\u00f3n de objetos, la posibilidad de utilizar funciones de orden superior, cierres, continuaciones, recursi\u00f3n ilimitada, coincidencias de patrones, coincidencias recursivas (fold) y bucles (bend), as\u00ed como tipos enteros, de cadena y de lista. Se admiten dos variantes de sintaxis: en estilo Python y en estilo Haskell. En los programas, no es necesario especificar anotaciones de control de paralelizaci\u00f3n, la creaci\u00f3n expl\u00edcita de hilos y la implementaci\u00f3n de bloqueos. La paralelizaci\u00f3n se realiza autom\u00e1ticamente, por ejemplo, al calcular la expresi\u00f3n \u00ab((1 + 2) + (3 + 4))\u00bb, las operaciones \u00ab1 + 2\u00bb y \u00ab3 + 4\u00bb se ejecutar\u00e1n en paralelo.     <\/p>\n<p> Los programas escritos en el lenguaje Bend pueden ejecutarse en hardware que proporciona paralelismo masivo, como en GPU, demostrando un aumento pr\u00e1cticamente lineal en el rendimiento dependiendo del n\u00famero de n\u00facleos de c\u00e1lculo. El c\u00f3digo en lenguaje Bend se compila en una representaci\u00f3n intermedia de bajo nivel HVM2 (Higher-order Virtual Machine 2), que luego se compila en representaci\u00f3n C y CUDA. Actualmente, el proyecto solo soporta la ejecuci\u00f3n en GPUs NVIDIA.           <\/p>\n<p>En cuanto al rendimiento, la aplicaci\u00f3n de prueba con la implementaci\u00f3n de la ordenaci\u00f3n bit\u00f3nica, al ejecutarse en un solo hilo del CPU Apple M3 Max, se complet\u00f3 en 12.15 segundos; usando 16 hilos \u2014 en 0.96 segundos; y al involucrar la GPU NVIDIA RTX 4090 con 16,000 hilos \u2014 en 0.21 segundos.     def sort(d, s, tree):       switch d:         case 0:           return tree         case _:           (x,y) = tree           lft   = sort(d-1, 0, x)           rgt   = sort(d-1, 1, y)           return rots(d, s, lft, rgt)       def rots(d, s, tree):       switch d:         case 0:           return tree         case _:           (x,y) = tree           return down(d, s, warp(d-1, s, x, y))     ...<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61224\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043f\u0435\u0440\u0432\u044b\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Bend, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 \u044f\u0437\u044b\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0430 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u043c\u0438 \u044f\u0437\u044b\u043a\u0430\u043c, \u0442\u0430\u043a\u0438\u043c \u043a\u0430\u043a CUDA \u0438 Metal, \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0449\u0430\u044f \u0432\u044b\u0440\u0430\u0437\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u043e\u043c \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u043c\u0438 \u0442\u0430\u043a\u0438\u043c \u044f\u0437\u044b\u043a\u0430\u043c, \u043a\u0430\u043a Python \u0438 Haskell. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0418\u0437 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 \u044f\u0437\u044b\u043a\u0430 Bend [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115974","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043f\u0435\u0440\u0432\u044b\u0435 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Metal.","canonical_url":"https:\/\/prohoster.info\/es\/blog\/news\/proekt-bend-razvivaet-vysokourovnevyj-yazyk-dlya-parallelnyh-vychislenij-na-gpu","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"es_ES","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u043e\u0435\u043a\u0442 Bend \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 \u044f\u0437\u044b\u043a \u0434\u043b\u044f \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0445 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