M.I.T. Laboratory for Computer Science. Introduction ... Allows system to emulate behaviors of several conventional operating systems. LibOSes (II) ...
Thin exokernel veneer exports resources to library OS (application) through secure bindings ... Authorization to use resource only done at bind time ...
Exokernel: an operating system architecture for application-level resource management. ... Forcefully react to libraries that do not respond fast. Abort protocol ...
Allow users to run multiple commodity OSes on a single piece of ... Reducing need for dual-booting. VMM Organizational Types. Exokernel-like layer (Type I) ...
OS kernel is very small supports process management, not much else. ... a proof-of-concept exokernel called Aegis and ExOS, a library operating system. ...
An Operating System Architecture for Application-Level Management Dawson R. Engler, M. Frans Kaashoek, and James O Toole Jr. M.I.T. Laboratory for Computer Science
Title: Judul Author: Debby Tanamal Last modified by: user Created Date: 4/16/2005 3:08:17 AM Document presentation format: On-screen Show Company: Bina Nusantara
CSE 60641: Operating Systems. Extensibility safety and performance in the SPIN ... protection boundary crossing, optimized in Aegis and might not be general purpose ...
AI3 Indonesia Activity Report AI3@ITB.ac.id Focus Existing Implemented Infrastructure. Experience in Building an AII. Low Cost Technology To Educate Indonesia.
... Program for Microcomputer - Disk Operating System - MicroSoft Disk Operating System - Graphical User Interface - Windows 3.x, 95, 98, NT, 2000, Me, XP ...
AI3 Indonesia Activity Report AI3@ITB.ac.id Focus Existing Implemented Infrastructure. Experience in Building an AII. Low Cost Technology To Educate Indonesia.
... Lessons learned from Operating Systems ... Effectively building up into a mini-OS. ... Attempt to bridge the gap between OS designs and browser designs. ...
Operating System Support for Virtual Machines Sam King George Dunlap Peter Chen CoVirt Project, University of Michigan Virtual Machines Software abstraction of a ...
Clusters System Architecture for Extreme Devices Gigabit Ethernet David Culler http://www.cs.berkeley.edu/~culler U.C. Berkeley DARPA Meeting 9/21/1999
Low Cost Real Audio Broadcasting Dec 97. We're doing this test during Panel Discussion of ... Real Audio Encoder & Server located at STIE Malang Kucecwara (venue) ...
Main difference: support running several commodity operating systems on the same ... IBM zSeries 'mainframes' support virtualization for server consolidation: ...
... Lessons learned from Operating Systems Kapil Singh and Wenke Lee Georgia Institute of Technology Web 2.0 ... Vx32 provides lightweight sandbox for guest code ...
Capriccio: Scalable Threads for Internet Services Rob von Behren, Jeremy Condit, Feng Zhou, Geroge Necula and Eric Brewer University of California at Berkeley
ps. PID TTY STAT TIME COMMAND. 158 pRe 1 0:00 -bash. 174 pRe 1 0:00 sh /usr/X11R6/bin/startx ... 22. Memory Mapping. Virtual memory is represented by an ...
VMM a Brief History Virtual Machine Monitor: a software-abstraction layer that partitions the HW into one or more virtual machines 1960s: used for multiplexing ...
Main difference: support running several commodity operating systems on ... From extensibility (a la SPIN) to virtualization. Possible virtualization approaches ...
Little or no support for managing Inter-component Dependencies. ... Software buses (POLYLITH) Software Architecture. Architecture Description Languages ...
Optimizaci n E/S para Bases de Datos Enrique Repull s Sistemas de gesti n de Bases de Datos (SGBD) Software que controla i administra los datos de una ...
Un fichero tiene un nombre. Absoluto, desde el directorio ra z (root directory) ... Los tres segmentos de un proceso: texto, datos, pila. brk (newDirection) ...
Title: AI3 Indonesia Activity Report Author: AI3 Last modified by: Onno W. Purbo Created Date: 9/5/1998 5:44:18 AM Document presentation format: On-screen Show
... ucLinux, ELKS, Commercial PalmOS, PSION, GeoWorks, WinCE, Inferno ... Times New Roman Arial Helvetica Now Adobe Photoshop Image Operating System ...
This talk contains many animations. To view it properly, put PowerPoint in show mode (F5) and use the space bar to move to the next TITLE It depends on ...
Little or no support for managing inter-component dependencies. ... Software buses (POLYLITH) Software Architecture. Architecture Description Languages ...
Compromise: Hardcode set of scheduling policies into the operating system ... NT scheduler = thread dispatcher with scheduling policies interspersed ...
... (GUI) dan kemampuan multitasking. ... Dari Tahun ke Tahun 1989 NetWare/386 (juga dikenal sebagai versi 3) diluncurkan oleh Novell untuk prosesor Intel 80386.
Extensibility, Safety and Performance in the SPIN Operating System ... ATM (FORE TCA-100 155Mb/s) DEC SRC Modula-3 compiler v3.3. Comparison systems. SPIN ...
today: e-commerce, online database services, search engines, and web servers ... Best architecture to meet these demands is a scaleable self-maintaining storage ...
... implements protection domains as Modula names within a single ... Segment switch (instead of AS switch) makes cross domain calls cheap. Memory Effects System ...
Given rate of change of pieces. Good for non-systems folks as well ... Make-up on Friday at 10:30. Already shown on class schedule. 8. Taking This Class ...
... (SWsoft) 10.00 am Citrix ... solves virtualisation problems Examples VMware ... cut down operating system responsible for just the basics required to operate ...
massive computing and storage in the infrastructure. active adaptation of form and content 'along ... spagetti part of an application is configuring the flows ...
What are some things you like about it? What are some things you don't ... hardware upgrades, new user services, bug fixes. efficient and/or modular kernels ...
Aaron Brown, David Oppenheimer, Kimberly Keeton, Randi Thomas, Jim Beck, John Kubiatowicz, and ... fetch web page (from disk or remote site), apply ...
Must prepare for hardware/software changes. OS designers do not have a good idea how their ... to run on multiple hardware platforms. OSs frequently have to ...
VLSI uses component based approach to build larger systems ... Simple, lends itself deriving properties (such as FIFOness) Not executable. Concrete spec ...
What are some OSes you know? Guess if you are not sure. Pick an OS you know: ... Bday 1991, Linus Torvalds, 80386 processor. v.01, limited devices, no networking, ...