Andrzej Janik apresentou a vers\u00e3o ZLUDA 5, uma implementa\u00e7\u00e3o aberta da tecnologia CUDA. O objetivo do projeto \u00e9 permitir a execu\u00e7\u00e3o de aplicativos CUDA n\u00e3o modificados em sistemas com GPUs diferentes das GPUs NVIDIA, com desempenho pr\u00f3ximo ao de aplicativos executados sem intermedi\u00e1rios. O c\u00f3digo do projeto \u00e9 escrito na linguagem Rust e \u00e9 distribu\u00eddo sob as licen\u00e7as MIT e Apache 2.0. <\/p>\n
ZLUDA 5 se tornou a segunda vers\u00e3o significativa do projeto, formada ap\u00f3s a limpeza da base de c\u00f3digo removendo o c\u00f3digo desenvolvido durante o trabalho de Andrzej na AMD. Desde 2022, Andrzej trabalhou na AMD para criar uma camada de compatibilidade entre GPUs AMD e CUDA, mas em 2024 o projeto foi encerrado. De acordo com os termos do contrato e ap\u00f3s receber permiss\u00e3o para publica\u00e7\u00e3o de um representante da AMD, Andrzej tornou p\u00fablico o c\u00f3digo dos trabalhos realizados durante sua estadia na AMD, que permite a execu\u00e7\u00e3o de aplicativos CUDA sobre a pilha ROCm e o runtime HIP (Heterogeneous-computing Interface for Portability). <\/p>\n
No ano passado, Andrzej foi for\u00e7ado a remover o c\u00f3digo do acesso aberto ap\u00f3s receber uma carta de advogados que deixaram claro que a permiss\u00e3o dada em correspond\u00eancia por e-mail n\u00e3o tinha validade legal. Ap\u00f3s isso, Andrzej come\u00e7ou a trabalhar em uma nova edi\u00e7\u00e3o do ZLUDA, formada a partir da base de c\u00f3digo existente antes do in\u00edcio de seu trabalho na AMD. No estado atual, o desenvolvimento est\u00e1 focado na execu\u00e7\u00e3o de aplicativos que utilizam CUDA para acelerar tarefas relacionadas ao aprendizado de m\u00e1quina. O projeto atualmente \u00e9 limitado ao funcionamento em GPUs AMD, mas ser\u00e1 adaptado no futuro para GPUs Intel. <\/p>\n
Principais melhorias na nova vers\u00e3o: <\/p>\n
\u0410\u043d\u0434\u0436\u0435\u0439 \u042f\u043d\u0438\u043a (Andrzej Janik) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0432\u044b\u043f\u0443\u0441\u043a ZLUDA 5, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 CUDA. \u0426\u0435\u043b\u044c\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043d\u0435\u043c\u043e\u0434\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 CUDA \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 GPU, \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u043e\u0442 GPU NVIDIA, \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e, \u0431\u043b\u0438\u0437\u043a\u043e\u0439 \u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0431\u0435\u0437 \u043f\u0440\u043e\u0441\u043b\u043e\u0435\u043a. \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\u044f\u043c\u0438 MIT \u0438 Apache 2.0. ZLUDA 5 \u0441\u0442\u0430\u043b […]<\/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-144103","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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Lan\u00e7amento do ZLUDA 5, uma implementa\u00e7\u00e3o aberta e universal da tecnologia CUDA | ProHoster","description":"Andrzej Janik apresentou o lan\u00e7amento do ZLUDA 5, uma implementa\u00e7\u00e3o aberta da tecnologia 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