LiveTune: Dynamic Parameter Tuning for Training Deep Neural Networks
Traditional machine learning training is a static process that lacks real-time adaptability of hyperparameters. Popular tuning solutions during runtime involve checkpoints and schedulers. Adjusting hyper-parameters usually require the program to be restarted, wasting utilization and time, while placing unnecessary strain on memory and processors. We present LiveTune, a new framework allowing real-time parameter tuning during training through LiveVariables. Live Variables allow for a continuous training session by storing parameters on designated ports on the system, allowing them to be dynamically adjusted. Extensive evaluations of our framework show saving up to 60 seconds and 5.4 Kilojoules of energy per hyperparameter change.
PDF Abstract
CIFAR-100
Tiny ImageNet
