📄 http:^^www.cs.ucsb.edu^research^space-project.html
字号:
Date: Wed, 20 Nov 1996 19:35:30 GMT
Server: Apache/1.0.2
Content-type: text/html
Content-length: 2429
Last-modified: Tue, 21 May 1996 23:23:34 GMT
<HTML><HEAD><TITLE>SPACE</TITLE></HEAD><BODY><p><H1>SPACE</H1><P><p><h7><!WA0><img src="http://www.cs.ucsb.edu/Research/space-images/rainbow.gif"></h7><P><p><p><!WA1><A HREF="ftp://ftp.cs.ucsb.edu/pub/papers/space/iwooos91.ps.gz"> SPACE </A>is an approach to operating systems which uses multipleprotection domains rather than a single kernel to provideoperating system services.<!WA2><A HREF="ftp://ftp.cs.ucsb.edu/pub/papers/space/trcs96-06.ps.gz"><em>Eliminating the monolithic kernel</em></A>allows the operating system to be written as a set of cooperatingapplication programs. This has a great impact on the extensibilityand flexibility of the system. Multiple instances of fundamentalparadigms, such as threads and virtual memory, can coexist, sincethey are implemented as applications code.<p>All that is left in what <em>was</em> the operating system kernel is a set ofmechanisms to implement the protection domains. In SPACE these<!WA3><A HREF="ftp://ftp.cs.ucsb.edu/pub/papers/space/trcs95-06.ps.gz"><em>mechanisms.</em></A>can be replaced as needed by the application to provide a fundamentallevel of extensibility not available in other adaptive operatingsystems.<p><p><H2>Faculty</H2><p><p><!WA4><img src="http://www.cs.ucsb.edu/Research/space-images/greenball.gif"><!WA5><a href="http://www.cs.ucsb.edu/~bruno"><b>John Bruno</b></a>--- <em><!WA6><A href="http://www.cs.ucsb.edu/~probert/mail.html">bruno@cs.ucsb.edu</A> </em><p><p><!WA7><img src="http://www.cs.ucsb.edu/Research/space-images/greenball.gif"><!WA8><a href="http://www.cs.ucsb.edu/~urs"><b>Urs Hölzle</b></a>--- <em><!WA9><A href="http://www.cs.ucsb.edu/~probert/mail.html">urs@cs.ucsb.edu</A> </em><p><p><!WA10><img src="http://www.cs.ucsb.edu/Research/space-images/greenball.gif"><!WA11><a href="http://www.cs.ucsb.edu/~martin"><b>Martin Rinard</b></a>--- <em><!WA12><A href="http://www.cs.ucsb.edu/~probert/mail.html">martin@cs.ucsb.edu</A> </em><p><H2>Grad Students</H2><p><p><!WA13><img src="http://www.cs.ucsb.edu/Research/space-images/greenball.gif"><!WA14><a href="http://www.cs.ucsb.edu/~probert"><b>Dave Probert</b></a>--- <em><!WA15><A href="http://www.cs.ucsb.edu/~probert/mail.html">probert@cs.ucsb.edu</A> </em></p><p><!WA16><img src="http://www.cs.ucsb.edu/Research/space-images/greenball.gif"><!WA17><a href="http://www.cs.ucsb.edu/~ferguson"><b>Mitch Ferguson</b></a>--- <em><!WA18><A href="http://www.cs.ucsb.edu/~probert/mail.html">ferguson@cs.ucsb.edu</A> </em></p></BODY></HTML><h7><!WA19><img src="http://www.cs.ucsb.edu/Research/space-images/rainbow.gif"></h7><p> Last modified: 96/05/21by <ADDRESS>Dave Probert <!WA20><A href="http://www.cs.ucsb.edu/~probert/mail.html">(probert@cs.ucsb.edu)</A></ADDRESS>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -