Keras-Tuner parallel processing using multi-core CPU

Hello all,
I am currently running a hyperparameter search using GridSearch. I wanted to get some clarification on whether or not Keras-Tuner can utilize multiple CPU cores/threads to speed up the process of Hyperparameter tuning. I know there is documentation online about utilizing multiple GPUs via tf.distribute, but I am specifically interested in utilizing my Threadripper PRO 3975WX and NVIDIA RTX A6000.