Efficient memory management for path determination in memory space limited parallel processing systems

摘要

The present invention relates to a method for processing data entities by a data processing system, wherein: a first and a second set of data entities are stored in a main memory and associated with a respective first and second set of points of a domain; the first set of data entities is loaded into a local storage; one or more first calculations are performed using the first set of data entities to generate first calculated data; the second set of data entities is determined according to at least some of the first calculated data; the determined second set of data entities is loaded into the local storage; and one or more second calculations are performed using the second set of data entities resulting in second calculated data.