Parallelizing Applications into Silicon

The next decade of computing will be dominated by embedded systems, information appliances and application-specific computers. In order to build these systems, designers will need high-level compilation and CAD tools that generate architectures that effectively meet the needs of each application. In this paper we present a novel compilation system that allows sequential programs, written in C or FORTRAN, to be compiled directly into custom silicon or reconfigurable architectures. This capability is also interesting because trends in computer architecture are moving towards more reconfigurable hardware-like substrates, such as FPGA based systems. Our system works by successfully combining two resource-efficient computing disciplines: Small Memories and Virtual Wires. For a given application, the compiler first analyzes the memory access patterns of pointers and arrays in the program and constructs a partitioned memory system made up of many small memories. The computation is implement..