Mailing List ArchiveSupport open source code!
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]Re: tlug: Clustering Linux Boxes
- To: tlug@example.com
- Subject: Re: tlug: Clustering Linux Boxes
- From: Darren Cook <darren@example.com>
- Date: Tue, 25 May 1999 09:06:10
- Content-Type: text/plain; charset="us-ascii"
- In-Reply-To: <19990524133153.14388.qmail@example.com>
- Reply-To: tlug@example.com
- Sender: owner-tlug@example.com
>Now the question that I have is that will making a cluster(eg: Avalon with >Extreme Linux) give me performace advantages for all my programs, or do they >need to be specially coded to take advantage of the cluster. If they need >to be specially programed, what is the feasibility of coding/implementing a >transarent layer(a module maybe) that will allow the Linux kernel to >automatically distribute the separate threads/tasks to the various nodes in >the cluster??? Or do I have no idea what I'm talking about ;-) It would be nice to have something like this so you could just tell Linux which other computers to use, and everything would be transparent. But you need to know the purpose of the thread before you can assign it to a remote computer. If it is waiting for keyboard input, or producing screen output, then it doesn't make sense to run it on another computer. If two threads are designed to share memory then running them on seperate computers will cause problems (or at least make them run more slowly). Also if the lifetime of the thread is short the overhead of setting it running on another machine will start to dominate. Darren ------------------------------------------------------------------- Next Nomikai: May 26 (Wed), 19:00 Tengu TokyoEkiMae 03-3275-3691 *** Special guest: Eric S. Raymond Next Technical Meeting: June 19 (Sat), 12:30 place: Temple Univ. Topic: Linux SMP and the Intel SC450NX Quad Xeon Server platform ------------------------------------------------------------------- more info: http://www.tlug.gr.jp Sponsor: Global Online Japan
- References:
- tlug: Clustering Linux Boxes
- From: "Austin Kurahone" <a_downunder@example.com>
Home | Main Index | Thread Index
- Prev by Date: Re: tlug: microphne doesn't work
- Next by Date: Re: tlug: Slightly OT - making a cross-ethernet cable
- Prev by thread: Re: tlug: Clustering Linux Boxes
- Next by thread: Re: tlug: Clustering Linux Boxes
- Index(es):
Home Page Mailing List Linux and Japan TLUG Members Links