A method includes receiving a plurality of packets at an integrated processor block of a network on a chip device. The plurality of packets includes a first packet that includes an indication of a start of data associated with a pixel shader application. The method includes recovering the data from the plurality of packets. The method also includes storing the recovered data in a dedicated packet collection memory within the network on the chip device. The method further includes retaining the data stored in the dedicated packet collection memory during an interruption event. Upon completion of the interruption event, the method includes copying packets stored in the dedicated packet collection memory prior to the interruption event to an inbox of the network on the chip device for processing.