SYSTEMS AND METHODS FOR MAPPING A NEIGHBORHOOD OF DATA TO GENERAL REGISTERS OF A PROCESSING ELEMENT

The present invention is directed to systems and methods for mapping a neighborhood of data to general registers of a processing element. Embodiments of the present invention provide techniques for mapping a neighborhood of data to general registers that are “neighborhood constrained” because the general register set is of insufficient size in one or more dimensions to fully store a desired neighborhood of data in a manner that maintains the positional arrangement of such data. However, a window access method is employed for mapping the neighborhood of data to the general register set, thereby enabling the neighborhood of data to be stored to the general register set in a manner that maintains the positional arrangement of such data as may be desired for performing nearest-neighbor types of operations by the processing element.