3080算力添加、ValueError: Unknown CUDA arch (8.6) or GPU not supported 解决RTX30 运行深度学习代码报错

ValueError: Unknown CUDA arch (8.6) or GPU not supported 解决RTX30 运行深度学习代码报错

之前安装pytorch的时候有遇到一个问题，不支持3080算力，此时便需要手动添加3080算力。

    named_arches = collections.OrderedDict([
        ('Kepler+Tesla', '3.7'),
        ('Kepler', '3.5+PTX'),
        ('Maxwell+Tegra', '5.3'),
        ('Maxwell', '5.0;5.2+PTX'),
        ('Pascal', '6.0;6.1+PTX'),
        ('Volta', '7.0+PTX'),
        ('Turing', '7.5+PTX'),
    ])

    supported_arches = ['3.5', '3.7', '5.0', '5.2', '5.3', '6.0', '6.1', '6.2',
                        '7.0', '7.2', '7.5']

更改为：

    named_arches = collections.OrderedDict([
        ('Kepler+Tesla', '3.7'),
        ('Kepler', '3.5+PTX'),
        ('Maxwell+Tegra', '5.3'),
        ('Maxwell', '5.0;5.2+PTX'),
        ('Pascal', '6.0;6.1+PTX'),
        ('Volta', '7.0+PTX'),
        ('Turing', '7.5+PTX'),
        ('Ampere', '8.0;8.6+PTX'),
    ])

    supported_arches = ['3.5', '3.7', '5.0', '5.2', '5.3', '6.0', '6.1', '6.2',
                        '7.0', '7.2', '7.5', '8.0', '8.6']

文件目录和更改地方上图均已标识。