1. A method of generating machine executable instructions configured to operate a parallel network via a computerized processing apparatus, the method comprising: based at least in part on an evaluation of a code element of a network design by the processing apparatus, causing generation of: responsive to at least an indication by the evaluation that the element corresponds to a general purpose language portion of the network design, a first plurality of machine executable instructions; and responsive to at least an indication by the evaluation that the element corresponds to a network description portion of the network design, a second plurality of machine executable instructions; wherein: individual ones of the second plurality of machine executable instructions are configured to be executed by the processing apparatus; and the second plurality of machine executable instructions comprise a reference to at least one instruction of the first plurality of instructions.