Before revision:  We introduce {\em Marvel}, which implements the above approach by leveraging two cost models to explore the two subspaces -- a classical distinct-block (DB) locality cost model for the off-chip subspace, and a state-of-the-art DNN accelerator behavioral cost model, MAESTRO, for the on-chip subspace. Our approach also considers dimension permutation, a form of data-layouts, in the mapping space formulation along with the loop transformations .
After revision:  We introduce {\em Marvel}, and another major benefit of our approach is that it is applicable to any DNN operator conformable with the MDC notation .