Before revision:  Evaluation of the model performance using cross-validation yields a median Mean Average Percentage Error (MAPE) of 13.45\% , 44.56\% and 1.81\%, 2.91\% , for time respectively power prediction on five different GPUs, while latency for a single prediction varies between 0.1 and 0.2 seconds .
After revision:  Evaluation of the model performance using cross-validation yields a median Mean Average Percentage Error (MAPE) of 13.45\% , 44.56\% and 1.81\%, 2.91\% 8.86-52.00\% and 1.84-2.94\%, for time respectively power prediction on five different GPUs, while latency for a single prediction varies between 0.1 and 0.2 seconds .