EPICS Home EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

Format page
for printing


Search Tech-talk
1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  <2022>  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  <2022>  2023  2024 
<== Date ==> <== Thread ==>
Subject: Re: Question about "indirect processing" mentioned in documentation for the SSEQ
From: "Wang, Andrew via Tech-talk" <tech-talk at aps.anl.gov>
To: Mark Rivers <rivers at cars.uchicago.edu>
Cc: EPICS tech-talk <tech-talk at aps.anl.gov>
Date: Sun, 7 Aug 2022 18:57:08 +0000
Hi Mark,

That helps clear up what WAIT does in SSEQ. I guess this has led me down a rabbit hole of trying to understand how asynchronous record processing described in Chapter 5 ties into the overall operation of SSEQ. I'll pose my follow-up questions in another email to Tech-Talk.
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Sunday, August 7, 2022 3:58 AM
To: Wang, Andrew <wang126 at llnl.gov>
Cc: Mooney, Tim M. <mooney at anl.gov>; EPICS tech-talk <tech-talk at aps.anl.gov>
Subject: Re: Question about "indirect processing" mentioned in documentation for the SSEQ
 
> I could be wrong but does SSEQ only wait for "rec_1" to complete processing without waiting for "rec_2" before moving onto the other LNKn/DLYn/DOLn groups?

No, it will wait for rec_2 as well. The mechanism used waits for all records that are directly processed as a result of rec_1 processing.

Mark

Sent from my iPhone

On Aug 7, 2022, at 1:39 AM, Wang, Andrew via Tech-talk <tech-talk at aps.anl.gov> wrote:

I could be wrong but does SSEQ only wait for "rec_1" to complete processing without waiting for "rec_2" before moving onto the other LNKn/DLYn/DOLn groups?
References:
Question about "indirect processing" mentioned in documentation for the SSEQ Wang, Andrew via Tech-talk
Re: Question about "indirect processing" mentioned in documentation for the SSEQ Mooney, Tim M. via Tech-talk
Re: Question about "indirect processing" mentioned in documentation for the SSEQ Wang, Andrew via Tech-talk
Re: Question about "indirect processing" mentioned in documentation for the SSEQ Mark Rivers via Tech-talk
Navigate by Date:
Prev: Re: Question about "indirect processing" mentioned in documentation for the SSEQ Mark Rivers via Tech-talk
Next: Asynchronous record processing confusion Wang, Andrew via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  <2022>  2023  2024 
Navigate by Thread:
Prev: Re: Question about "indirect processing" mentioned in documentation for the SSEQ Mark Rivers via Tech-talk
Next: StreamDevice record locking and processing question Wang, Andrew via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  <2022>  2023  2024 
ANJ, 14 Sep 2022 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·