The design problem of an embedded RISC architecture in parallel processing of algorithm level, instruction level and process level is discussed in this paper.

The interactive partitioning system embody the platform based design character of SOC-CDE environment, and make good use of the design programming result in algorithm level.

Based on this technique, this paper proposes a high-availability data objects placement algorithm with mirroring, which groups objects into redundancy sets by using RAID at the algorithm level.