The present disclosure is directed to methods and apparatus for evaluating resources that would be used by machine learning model(s) for purposes of implementing the machine learning model(s) on resource-constrained devices. For example, in one aspect, a plurality of layers in a machine learning model may be identified. A plurality of respective output sizes corresponding to the plurality of layers may be calculated. Based on the plurality of output sizes, a maximum amount of volatile memory used for application of the machine learning model may be estimated and compared to a volatile memory constraint of a resource-constrained computing device. Output indicative of a result of the comparing may be provided at one or more output components.