Article View: borland.public.jbuilder.java.language
Article #8490Re: OS differences when running Threads
From: John McGrath TeamB
Date: Sat, 17 Mar 2001 07:43
Date: Sat, 17 Mar 2001 07:43
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1564 bytes
On 16 Mar 2001 16:16:18 -0800, Tim wrote:
> I've encountered some peculiar differences between running
> multithreaded programs under NT 4.0 and running the same
> programs under Win2K.
:
> Any insight or enlightenment would be appreciated.
Java makes no guarantees on how multiple threads of the same priority
will be scheduled. Different operating systems may implement threading
differently, and many things such as I/O buffer sizes can affect the
way that the threads are scheduled.
If you want to guarantee some specific scheduling behavior, you have to
write the code to enforce that behavior.
--
Regards,
John McGrath [TeamB]
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f74b3,e43448a2cc117603 X-Google-Attributes: gidf74b3,public X-Google-ArrivalTime: 2001-03-16 23:46:07 PST From: John McGrath [TeamB] <ng-b@JPMcGrath.net> Newsgroups: borland.public.jbuilder.java.language Subject: Re: OS differences when running Threads Date: Sat, 17 Mar 2001 02:43:04 -0500 Message-ID: <MPG.151cdbb0f6d9ed6998a085@forums.borland.com> References: <3ab2acd2$1_1@dnews> X-Newsreader: MicroPlanet Gravity v2.30 NNTP-Posting-Host: 209.92.40.60 X-Trace: 16 Mar 2001 23:38:52 -0800, 209.92.40.60 Lines: 24 Path: arc1-ca.pugleaf.net!supernews.google.com!sn-xit-03!supernews.com!zeus.visi.com!hermes.visi.com!news-out.visi.com!newsfeed.wirehub.nl!PeerFeed.KWeb.on.ca!dnews!209.92.40.60