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


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Hydra — may refer to:* Lernaean Hydra, a mythological many headed serpent * hydra , an alternate spelling of the prefix hydro , referring to water. * The internet advertising company Hydra LLC, Hydra Network.It may also refer to:In science* Hydra… …   Wikipedia

  • Hydra Technologies Ehécatl — The S4 Ehécatl, (Echikätell) an unmanned aerial vehicle, is the first UAV completely designed and manufactured in Mexico, providing safety for human lives in hazardous zones. The craft is developed and manufactured by a Mexico based firm, Hydra… …   Wikipedia

  • Nervous system — Nerve redirects here. For other uses, see Nerve (disambiguation). This article is about the nervous system. For parts of the nervous system commonly called nerves, see Peripheral nerve. Nervous system The Human N …   Wikipedia

  • Solar System — This article is about the Sun and its planetary system. For other systems, see planetary system and star system. For a list of physical and orbital statistics for the Solar System s largest bodies, see List of gravitationally rounded objects of… …   Wikipedia

  • HMS Hydra (A144) — HMS Hydra (Pennant Number A144) was a Royal Navy deep ocean hydrographic survey vessel, the third of the original three of the Hecla class. The ship was laid down as yard number 2258 on 14 May 1964 at Yarrow Shipbuilders, at Scotstoun on the… …   Wikipedia

  • Capability-based security — is a concept in the design of secure computing systems. A capability (known in some systems as a key) is a communicable, unforgeable token of authority. It refers to a value that references an object along with an associated set of access rights …   Wikipedia

  • Computer cluster — Not to be confused with data cluster. A computer cluster is a group of linked computers, working together closely thus in many respects forming a single computer. The components of a cluster are commonly, but not always, connected to each other… …   Wikipedia

  • Cluster (computing) — A computer cluster is a group of linked computers, working together closely so that in many respects they form a single computer. The components of a cluster are commonly, but not always, connected to each other through fast local area networks.… …   Wikipedia

  • Flexible Architecture for Simulation and Testing — The FAST Project is a new hybrid hardware prototyping platform enabled by integrating a variety of hardware components on a printed circuit board (PCB) to implement Chip Multiprocessor (CMP) or Multiprocessor (MP) systems. The Flexible… …   Wikipedia

  • Kernel (computing) — A kernel connects the application software to the hardware of a computer In computing, the kernel is the main component of most computer operating systems; it is a bridge between applications and the actual data processing done at the hardware… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”