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From: "yyl" <ylyuan@csrd.org>
To: "ecos" <ecos-discuss@sourceware.cygnus.com>
Subject: [ECOS] about timeslice and  same priority thread switch.
Date: Mon, 29 May 2000 18:27:00 -0000	[thread overview]
Message-ID: <002001bfc9d5$a9f843a0$2901a8c0@21> (raw)

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Hi, after finished building the ecos1.3.1 on Redhat 
linux6.1(target is pc x86),I use gdb stub and the example twothreads.c to 
test.
From the doc ument and the code of 
kernel, I think the threads of same priority should switch by 
timeslice .But after comment the sentence in twothreads.c as 
followed:
          
cyg_thread_delay(200);
I find no switch.Who can tell me why? I think the switch of 
thread invoked by dsr of real time clock interrupt.Is that right?
  Thanks a lot.
 

             reply	other threads:[~2000-05-29 18:27 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-05-29 18:27 yyl [this message]
2000-05-30 14:47 ` Jonathan Larmour
2000-05-30 18:40   ` yyl
2000-05-31 13:13     ` Jonathan Larmour
2000-06-01  3:02       ` [ECOS] Configuration tool problem Alessandro Pinto
2000-06-01  8:03         ` [ECOS] " Jonathan Larmour
2000-06-01  8:57           ` Alessandro Pinto
2000-06-01  9:08             ` Jonathan Larmour
2000-06-01 22:31       ` [ECOS] about timeslice and same priority thread switch zhang
2000-06-02 11:12         ` Jonathan Larmour

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