COMPUTING APPARATUS AND METHOD BASED ON RECONFIGURABLE SIMD ARCHITECTURE

摘要

PURPOSE: A computing device and a method based on SIMD architecture are provided to execute programs having various SIMD widths by executing the programs in an operation mode. CONSTITUTION: A processing unit(101) includes configurable execution cores and has a plurality of executing modes. A contoller(102) extracts a loop area from a program and determines a SIMD width and execution mode of the processing unit. The processing unit processes the loop area on the basis of a first type SIMD lane in a first execution mode. The processing unit processes the loop area on the basis of a second type SIMD lane in a first execution mode.