US Patent 9098203 Multi-input memory command prioritization

Embodiments of the present disclosure provide a method and system for prioritizing memory commands. A priority determination engine determines a priority of a memory access command based on a plurality of inputs related to characteristics of the memory access command and a plurality of inputs related to a state of the memory. An access scheduler selects an order in which to issues the memory commands based at least on the priority. The priority determination is determined such that bandwidth utilization is improved.