Article View: comp.sys.powerpc
Article #447Re: Dream OS
From: Alan Cox
Date: Thu, 03 Aug 1995 17:53
Date: Thu, 03 Aug 1995 17:53
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In article <3vqvh9$9c6@nyheter.chalmers.se> Martin Nisshagen <d4nisse> writes: >runs in onother process with higher priority. In thread-libs then scheduling >of the threads are done seperatly within each own process, this is not possible. >Having kernel threads also lets You easily implement an efficient way of using >several CPU:s in an SMP machine without adding too much system overhead. > >Besides this the Amiga also lacks the possibilty to handle realtime=03like >prcosses in an efficient way. Both Solaris, NT and VMS has much better >support for this. The amiga is both threaded (a process is just a glorified thread and almost everything is but a thread) and has hard priorities. >security, all of this OS:es also includes very stable journal based >filesystems who tracks all transactions in the OS. It's almost >impossible to corrupt this filesystems! Journal based file systems merely make it slightly harder to corrupt. They make it much faster to check on a restart after a crash. Alan -- ..-----------,,----------------------------,,----------------------------,, // Alan Cox // iialan@www.linux.org.uk // GW4PTS@GB7SWN.#45.GBR.EU // Redistribution of this message via the Microsoft Network is prohibited Do you trust your web client. <IMG src="file:/dev/zero"><IMG src="file:/com1:">
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Newsgroups: comp.sys.powerpc,comp.os.linux.advocacy,comp.sys.mac.advocacy,comp.os.os2.advocacy,comp.sys.amiga.advocacy,comp.sys.intel,alt.2600,alt.destroy Path: arc1-ca.pugleaf.net!EU.net!uknet!info!iialan From: iialan@iifeak.swan.ac.uk (Alan Cox) Subject: Re: Dream OS X-Nntp-Posting-Host: iifeak.swan.ac.uk Message-ID: <DCqxoG.8KL@info.swan.ac.uk> Sender: news@info.swan.ac.uk Organization: Institute For Industrial Information Technology References: <3v6q0k$e6c@nyheter.chalmers.se> <3vmfps$2ek@oddball.sjc.MENTORG.COM> <3vqvh9$9c6@nyheter.chalmers.se> Date: Thu, 3 Aug 1995 17:53:03 GMT