1. Clementi E, Corongui G, Detrich JM, Domingo L, Laaksonen A, Nguyen HL, Chin S (1984) Tech Report No POK-40, IBM
2. Colvin ME, Whiteside RA, Schaefer HF III (1989) in: Wilson S (ed) Methods in quantum chemistry Vol 3. Plenum, NY, p 167?237
3. Parallel Computing in Chemical Physics (1991) Org Theoret Chem Group, Argonne Natl Lab, July 17?19, 1991. 700 S Cass Ave, Argonne, IL 60439
4. MIMD parallel computers consist of independent, interconnected CPU's communicating via wires (message-passing) or a common memory bank (shared-memory). Shared memory MIMD computers are easier to program than message-passing computers, but at this time cannot efficiently interconnect large numbers of processors. Conversely, a message-passed architecture can be readily emulated by a shared-memory computer. An alternative to MIMD architectures is single-instruction multiple-data (SIMD) in which all processors work in lock-step, performing identical instructions on different data streams
5. Häser M, Ahlrichs R (1989) J Comput Chem 10(1):104