Method for unblocking a multibus multiprocessor system

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39518509, 364DIG2, 36493701, 3649401, G06F 13364

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055532470

ABSTRACT:
In the field of multiprocessor systems of the type including at least one processing module made up of processors which are connected to a main bus or several processing modules which communicate with each other via bus coupling modules, a bus deblocking system is provided in which, using a perfectly mastered process, progressive and iterative deblocking of a multibus system;subject to a general or overall blocked situation is achieved by allocating to a specific deblocking board a module blocking detection function and a bus release function for the module. The bus release function sends one single decongesting signal having the following effect on all the processors of the module: first, inhibition of the bus allocation system, the system employing simultaneous access request arbitration; and second, cancellation of the bus ownership signal.

REFERENCES:
patent: 3641505 (1972-02-01), Artz et al.
patent: 4281380 (1981-07-01), DeMesa, III et al.
patent: 4527271 (1985-07-01), Hallee et al.
patent: 4584678 (1986-04-01), Ozeki et al.
patent: 4620278 (1986-10-01), Ellsworth et al.
patent: 4633392 (1986-12-01), Vincent et al.
patent: 4707829 (1987-11-01), Penose
patent: 4719458 (1988-01-01), Miesterfeld
patent: 4723311 (1988-02-01), Moustakas et al.
patent: 4751701 (1988-06-01), Roos et al.
patent: 4766536 (1988-08-01), Wilson, Jr. et al.
patent: 4818985 (1989-04-01), Ikeda
patent: 4835737 (1989-05-01), Herrig et al.
patent: 4858112 (1989-08-01), Puerzner et al.
patent: 4920533 (1990-04-01), Dufresne et al.
patent: 4929940 (1990-05-01), Franaszek et al.
patent: 4939510 (1990-07-01), Masheff et al.
patent: 4958271 (1990-09-01), Yoshida et al.
patent: 4965792 (1990-10-01), Yano
patent: 4974153 (1990-11-01), Pimm et al.
patent: 4977532 (1990-12-01), Borkowicz et al.
patent: 5058101 (1991-10-01), Albanese et al.
patent: 5129090 (1992-07-01), Bland et al.
patent: 5140586 (1992-08-01), Kloper et al.
patent: 5157659 (1992-10-01), Schenkel
patent: 5167022 (1992-11-01), Bahr et al.
patent: 5168568 (1992-12-01), Thayer et al.
Rosenberg, J. M. `Dictionary of Computers, Information Processing & Telecommunications`, 2nd Ed., (1987), pp. 309-310.
Commutation & Transmission, vol. 7, No. 3, 1985, pp. 69-78, Paris, France; M. Ducourant; "Le systeme multiprocesseur x83".

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