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Article #2714Re: Getting a thread's state and CPU utilization
From: Bob Gonder
Date: Sun, 14 Jan 2007 19:46
Date: Sun, 14 Jan 2007 19:46
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Dennis Jones wrote: >thread terminates. So if it is not signalled, all I know is that it hasn't >terminated -- but I want to know whether or not the thread is in a wait >state (waiting on a synchronization object). And for that part, I had suggested adding a thread-data flag that you would set before and clear after going into wait-states. > Unfortunately, I can't detect dead-lock this way, dead-locks should never happen. My own 2 rules are: Always lock in the same order Don't lock a,b in one place then b,a in another. Always unlock in the exact opposite order (FILO). Don't place a second lock at the same level until the first is released. Oh, and #3...don't lock without a good reason.
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X-Google-Thread: 10cc67,2c2b36b510895e0f X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: Bob Gonder <notbg@notmindspring.invalid> Newsgroups: borland.public.cppbuilder.nativeapi Subject: Re: Getting a thread's state and CPU utilization Date: Sun, 14 Jan 2007 11:46:04 -0800 Organization: MindSpring Enterprises, Inc. Reply-To: notbg@notmindspring.invalid Message-ID: <up0lq2hp43a79vr8hdd05299c556be7bc8@4ax.com> References: <45a9e77e$1@newsgroups.borland.com> <999kq2l4vmj0mq60qde1gvpcom1l4arf8a@4ax.com> <45aa5fbf$1@newsgroups.borland.com> <45aa675f$1@newsgroups.borland.com> X-Newsreader: Forte Agent 1.93/32.576 English (American) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 71.0.33.18 X-Trace: newsgroups.borland.com 1168803946 71.0.33.18 (14 Jan 2007 11:45:46 -0800) Lines: 23 Path: arc1-ca.pugleaf.net!g2news2.google.com!news4.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail