Search notes:

tensorflow.config: list_logical_devices / list_physical_devices

list_physical_devices

TODO: Missing GPU

Why is the GPU not recognized?
import tensorflow as tf

print(f'\n{tf.config.list_physical_devices("GPU")}\n')
…
… I tensorflow/compiler/xla/stream_executor/cuda/cuda_gpu_executor.cc:880] could not open file to read NUMA node: /sys/bus/pci/devices/0000:01:00.0/numa_node
Your kernel may have been built without NUMA support.
…  tensorflow/core/common_runtime/gpu/gpu_device.cc:2211] Cannot dlopen some GPU libraries. Please make sure the missing libraries mentioned above are installed properly if you would like to use GPU. Follow the guide at https://www.tensorflow.org/install/gpu for how to download and setup the required libraries for your platform.
Skipping registering GPU devices...

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