Data processing on a network on chip (‘NOC’) that includes integrated processor (‘IP’) blocks, each of a plurality of the IP blocks including at least one computer processor, each such computer processor implementing a plurality of hardware threads of execution; low latency, high bandwidth application messaging interconnects; memory communications controllers; network interface controllers; and routers; each of the IP blocks adapted to a router through a separate one of the low latency, high bandwidth application messaging interconnects, a separate one of the memory communications controllers, and a separate one of the network interface controllers; each application messaging interconnect abstracting into an architected state of each processor, for manipulation by computer programs executing on the processor, hardware inter-thread communications among the hardware threads of execution; each memory communications controller controlling communication between an IP block and memory; each network interface controller controlling inter-IP block communications through routers.