Hydra (operating system)

Hydra (operating system)

HYDRA was an early capability-based, object-oriented, microkernel designed to support a wide range of possible operating systems to run on top of it.Wulf 74 pp.337-345] HYDRA was created as part of the C.mmp project at Carnegie-Mellon University in 1971 [citation
last1 = Siewiorek
first1 = Daniel P.
last2 = Bell
first2 = C. Gordon
last3 = Newell
first3 = Allen
last4 = Mashburn
first4 = Henry M.
place = New York, NY
year=1982
publisher = McGraw-Hill
title = Computer Structures: Principles and Examples
url = http://research.microsoft.com/users/gbell/Computer_Structures_Principles_and_Examples/csp0366.htm] .

HYDRA was designed to be modular and secure, and intended to be flexible enough for easy experimentation [citation
last = Levy
first = Henry M.
year = 1984
publisher = Digital Press
title = Capability-Based Computer Systems
url = http://www.cs.washington.edu/homes/levy/capabook/Chapter6.pdf] .

References

*R Levin, E Cohen, W Corwin, F Pollack, William Wulf (1975) " [http://doi.acm.org/10.1145/800213.806531 Policy/mechanism separation in Hydra] " Proceedings of the fifth ACM symposium on Operating systems principles Pages: 132 - 140
*William Wulf, E Cohen, W Corwin, A Jones, R Levin C. Pierson, F. Pollack (1974) " [http://www.cs.princeton.edu/~rywang/02f518/papers/hydra.pdf HYDRA: The Kernel of a Multiprocessor Operating System] " [http://portal.acm.org/citation.cfm?id=364017] Volume 17 , Issue 6 (June 1974) pp. 337 - 345


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