The Papia2 Machine: Hardware and Software Architecture

نویسندگان

  • A. Biancardi
  • V. Cantoni
  • M. Ferretti
  • M. Mosconi
چکیده

This paper presents the overall structure of PAPIA2, a pyramid system belonging to the family of massive parallel machines. It embeds the topology of the quad-pyramid into a highly regular, fault tolerant, eight-connected processor array by means of specially reconfigurable near-neighbor interconnections. The system comes with a fully-fledged software environment designed to optimize the use of machine resources. The highly interactive graphic tools help in understanding the machine's capabilities, provide a valuable testbed for the machine instruction set, and offer a suitable context for monitoring program execution.

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تاریخ انتشار 2007