Development and evaluation of a fault-tolerant multiprocessor (FTMP) computer

The design, development, and testing of FTMP hardware and software for use in advanced NASA vehicles are described in three previously published reports prepared for NASA. Consideration is given to the overall FTMP architecture; the system bus; the regional design and operation of processor, slave, clock-generation, and power systems; and the FTMP executive, facilities, acceptance-test/diagnostic, applications, and support softwar. Also included are a summary of test procedures and results and an executive summary characterizing the system, the reliability and availability models, and the overall performance.