1. A computational system comprising: a processor configured to access a common virtual memory space to perform a first task of a plurality of tasks and configured to access the common virtual memory space to perform a second task of the plurality of tasks, the common virtual memory space referencing a first set of instructions associated with the first task and referencing a second set of instructions associated with the second task; and a memory management unit accessible to the processor, the memory management unit configured to determine a physical memory location of at least one of the first and second sets of instructions when the associated first or second task is to be performed by the processor.