EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019  2020  2021  2022  Index 2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019  2020  2021  2022 
<== Date ==> <== Thread ==>

Subject: Re: ringPointerTest
From: Andrew Johnson <[email protected]>
To: Michael Davidsaver <[email protected]>, EPICS core-talk <[email protected]>
Date: Tue, 18 Nov 2014 17:02:17 -0600
On 11/18/2014 04:48 PM, Andrew Johnson wrote:
> Thanks, but running this on VxWorks I get:
> 
> ok 28 - !epicsRingPointerIsFull(ring)
> ok 29 - epicsRingPointerGetFree(ring)==rsize
> ok 30 - epicsRingPointerGetSize(ring)==rsize
> ok 31 - epicsRingPointerGetUsed(ring)==0
> # single producer, single consumer without locking
> Bail out! Can't run test from thread with highest priority

Actually I even get that when I run the test in a priority=100 thread
(VxWorks task priorities go from 1=highest to 255=lowest).

- Andrew
-- 
People everywhere confuse what they read in newspapers with news.
-- A. J. Liebling

Replies:
Re: ringPointerTest Andrew Johnson
References:
ringPointerTest Andrew Johnson
Re: ringPointerTest Michael Davidsaver
Re: ringPointerTest Andrew Johnson

Navigate by Date:
Prev: Re: ringPointerTest Andrew Johnson
Next: Re: 3.15.0.2: Shutdown issues Benjamin Franksen
Index: 2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019  2020  2021  2022 
Navigate by Thread:
Prev: Re: ringPointerTest Andrew Johnson
Next: Re: ringPointerTest Andrew Johnson
Index: 2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019  2020  2021  2022 
ANJ, 18 Nov 2014 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·