Multi GPU RuntimeError: Expected device cuda:0 but got device cuda:7 · Issue #15 · ultralytics/yolov5 · GitHub
![NVIDIA AI Developer on Twitter: "Learn how NCCL allows CUDA applications and #deeplearning frameworks to efficiently use multiple #GPUs without implementing complex communication algorithms. https://t.co/iYMArSmQjI https://t.co/l5pqqsQyyK" / Twitter NVIDIA AI Developer on Twitter: "Learn how NCCL allows CUDA applications and #deeplearning frameworks to efficiently use multiple #GPUs without implementing complex communication algorithms. https://t.co/iYMArSmQjI https://t.co/l5pqqsQyyK" / Twitter](https://pbs.twimg.com/media/DoCpd7-U8AAozWh.jpg)
NVIDIA AI Developer on Twitter: "Learn how NCCL allows CUDA applications and #deeplearning frameworks to efficiently use multiple #GPUs without implementing complex communication algorithms. https://t.co/iYMArSmQjI https://t.co/l5pqqsQyyK" / Twitter
![cuda - Splitting an array on a multi-GPU system and transferring the data across the different GPUs - Stack Overflow cuda - Splitting an array on a multi-GPU system and transferring the data across the different GPUs - Stack Overflow](https://i.stack.imgur.com/Wdgwe.jpg)