Ignoring gpu device (device: 0, name: GeForce GT 620, pci bus id: 0000:01:00.0) with Cuda compute ca

I tensorflow/stream_executor/cuda/cuda_gpu_executor.cc:900] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero
I tensorflow/core/common_runtime/gpu/gpu_init.cc:102] Found device 0 with properties:
name: GeForce GT 620
major: 2 minor: 1 memoryClockRate (GHz) 1.62
pciBusID 0000:01:00.0
Total memory: 1018.69MiB
Free memory: 809.88MiB
I tensorflow/core/common_runtime/gpu/gpu_init.cc:126] DMA: 0
I tensorflow/core/common_runtime/gpu/gpu_init.cc:136] 0:   Y
I tensorflow/core/common_runtime/gpu/gpu_device.cc:722] Ignoring gpu device (device: 0, name: GeForce GT 620, pci bus id: 0000:01:00.0) with Cuda compute capability 2.1. The minimum required Cuda capability is 3.0.

运行程序时出现上述问题，gpu版tensorflow要求计算能力3.0，而我的显卡GeForce GT 620计算能力只有2.1，只能安装cpu版本了。https://blog.csdn.net/u012969412/article/details/60756019