level 1
凌飞1999
楼主
只有一个GPU，不知道为啥会出现这个警告，给出的链接进去看了，让配置环境参量，但是不知道如何配置，网上查了下需要在程序里面配置gpu的代号，配置过了没有用，希望有人帮帮忙，谢谢
警告：Unified Memory Profiling is not supported on the current configuration because a pair of devices without peer-to-peer support is detected on this multi-GPU setup. When peer mappings are not available, system falls back to using zero-copy memory. It can cause kernels, which access unified memory, to run slower. More details can be found at: http://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#um-managed-memory
2018年04月10日 09点04分
1
警告：Unified Memory Profiling is not supported on the current configuration because a pair of devices without peer-to-peer support is detected on this multi-GPU setup. When peer mappings are not available, system falls back to using zero-copy memory. It can cause kernels, which access unified memory, to run slower. More details can be found at: http://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#um-managed-memory
