Patent ID: 7496673

Claim:
A microprocessor comprising: a register file shared between a plurality of functional units, wherein at least one of the functional units supports single instruction multiple data operations and sequential instruction set semantics consistent with a SIMD-RISC architecture, and wherein the shared register file includes 128 entries, each of the 128 entries being 128 bits wide; and an attached local memory, wherein memory accesses outside the attached local memory are performed by direct memory access (DMA) operations, and memory accesses inside the local memory are performed by load and store instructions, and wherein a bandwidth of the DMA operations and instruction-fetch operations to the attached local memory are 1024 bits per cycle; wherein the microprocessor delivers 32 Gflops single precision; and wherein the microprocessor receives a DMA kick command from a control processor that instructs the microprocessor to begin processing a program that utilizes the attached local memory.