Event ·Multi-source

英伟达发布 CUDA Toolkit 13.5:正式支持 Vera Rubin

英伟达于 11 月 4 日发布 CUDA Toolkit 13.5,为 Vera Rubin 平台提供正式可用(GA)支持。新版本针对 NVFP4、MXFP8 低精度矩阵运算优化了 cuBLAS,覆盖 MoE 训练场景。MPS v3 新增加权时间片和 SM 分区负载均衡,CUDA Tile 可在内核内直接访问其他 GPU 显存,依托 NVLink SHARP 执行跨 GPU 数据归约。从 Rubin 架构起,Windows 平台不再支持 TCC 模式,仅支持 WDDM 和 MCDM 驱动模型。

Current read

搞 CUDA 开发的可以看看,13.5 给 Vera Rubin 上 GA 了,cuBLAS、多 GPU 通信和 MPS 调度都有一批实打实的更新。

11 sources66° AI heatLast updated 2026/11/5 05:27:22

Evidence

11 sources
Related source 1Fireworks AI
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Related source 4rohanpaul_ai
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Related source 6@atomic_chat_hq
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Related source 8Tech in Asia
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Related source 9Gorden Sun
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Related source 10shao__meng
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Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

NVIDIA releases CUDA Toolkit 13.5 with Vera Rubin GA support · 事件专题 | AITOP