Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.arch.embedded > #24576

Re: Common name for a "Task Loop"

From Niklas Holsti <niklas.holsti@tidorum.invalid>
Newsgroups comp.arch.embedded
Subject Re: Common name for a "Task Loop"
Date 2016-07-08 23:47 +0300
Organization Tidorum Ltd
Message-ID <duahqiF49seU1@mid.individual.net> (permalink)
References (17 earlier) <du7lpdFdp2cU1@mid.individual.net> <nlm96u$enr$1@dont-email.me> <du7r75Ff2vrU1@mid.individual.net> <-9ydnaZZCujtUuLKnZ2dnUU7-QmdnZ2d@giganews.com> <nlooth$93p$1@dont-email.me>

Show all headers | View raw


On 16-07-08 20:50 , Les Cargill wrote:
> Tim Wescott wrote:
>> On Thu, 07 Jul 2016 23:09:08 +0300, Niklas Holsti wrote:
>>
>>> On 16-07-07 22:06 , Don Y wrote:
>>>> Sorry, but I don't have time to continue this discussion;
>>>
>>> I'm not in a hurry; come back when you have time.
>>>
>>>> I'll leave you (and everyone reading) with one *simple* way to
>>>> "validate" the assertion that priority-based schedulers are not toys
>>>> (below):
>>>
>>> [snips]
>>>
>>> Don Y wrote:
>>>>>> Exactly.  "Priority" (in the sense of "set_task_priority()") is just
>>>>>> an expedient to make coding a scheduler easy.  It tells you *nothing*
>>>>>> about the task's "importance", "timeliness constraints", etc.
>>>
>>> Niklas Holsti wrote:
>>>>> That is not so, if you follow a systematic and proven
>>>>> priority-assignment rule.
>>>>> For example, if you use deadline-monotonic priorities then the order
>>>>> of task priorities is equivalent to the order of task deadlines
>>>>> (expressed as the maximum duration between task activation and
>>>>> completion). So then the task priorities certainly tell you a lot
>>>>> about the (relative) timeliness constraints.
>>>>>
>>>>> If you just assign priorities based on some subjective "task
>>>>> importance" feeling, your statement is valid.
>>>
>>> Don Y wrote:
>>>> Then, EVERY product that employs a priority-based scheduler should have
>>>> a FORMAL document in part of its deliverables that clearly states these
>>>> priorities and the method by which they were derived (as you later call
>>>> them "the basis for one important set of the mathematical methods for
>>>> verifying real-time performance: schedulability analysis").  So, the
>>>> next bloke to look at the code knows exactly why they were chosen and
>>>> which assumptions he/she must *continue* to operate under for those
>>>> priority assignments to remain valid.
>>>
>>> Ideally yes, just as every mechanical engineering project should
>>> document its design assumptions, stress and strength calculations, etc.,
>>> and every SW project should deliver full design documentation, complete
>>> user manuals, maintenance manuals, etc.
>>>
>>> But seriously, documentation requirements are a different dimension from
>>> the choice of design and implementation methods. Using a systematic
>>> design method does not oblige you to document the design, although it
>>> makes it much easier to document it.
>>>
>>>> Ask yourself how many of those documents you've seen?  Authored?
>>>
>>> Several, for both questions. All the day-job projects I work on have
>>> such, and I am usually the author.
>>>
>>>> Or, is it just "some suggestive feeling"
>>>> that led to the small integers chosen?
>>>
>>> No. From the requirements, I derive a set of tasks and deadlines, and
>>> then assign priorities in deadline-monotonic order. Then I analyse or
>>> measure WCETs and crank the response-time algorithm to check
>>> schedulability. The main problem is that the task interactions are often
>>> more complex than assumed by the simpler schedulability analysis
>>> methods. Fortunately, in my projects it is usually possible to separate
>>> hard-real-time tasks from soft-real-time tasks, and the interactions of
>>> the hard-real-time tasks tend to be rather simple.
>>
>> I have never had a problem doing this separation myself, although I've
>> inherited code from other people that fails at this, and rather badly.
>> The most egregious example of this was code that put the most important
>> two jobs into one superloop inside of one task -- and did so in such a
>> way that bollixed up the whole system if incoming commands exceeded a
>> rather moderate rate.
>>
>
> I have found that command processing is usually the lowest priority
> thing in a system. But you have to buffer things properly.

I agree that command processing is often one of the less urgent 
activities, but sometimes there are also urgent commands, and then it is 
useful to separate the incoming commands according to urgency, and send 
urgent commands to a high-priority task and non-urgent commands to a 
lower priority task.

>> I'm not entirely sure, but I think there's a possibility that if your
>> code _does_ have such an interaction between tasks, then it means that
>> there's something fundamentally wrong with your software design, or
>> possibly your system design as a whole.
>
> That's kind of what I mean by "dependence on priority is Bad."

That is not how I have understood your dislike of priorities. My current 
project has about 20 tasks. One of these tasks is cyclic with a 2 ms 
period; another is the background task which scrubs RAM with a deadline 
measured in several minutes. These two tasks do not interact at all, 
apart from sharing the same processor. The application depends on the 2 
ms task having a higher priority than the background task, and I find it 
hard to image how that dependency can be called "bad".

-- 
Niklas Holsti
Tidorum Ltd
niklas holsti tidorum fi
       .      @       .

Back to comp.arch.embedded | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-06-24 13:37 -0500
  Re: Common name for a "Task Loop" Lanarcam <lanarcam1@yahoo.fr> - 2016-06-24 21:04 +0200
    Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-24 15:21 -0500
  Re: Common name for a "Task Loop" Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-06-24 22:46 +0300
  Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-06-24 14:51 -0500
    Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-24 15:10 -0500
  Re: Common name for a "Task Loop" Rob Gaddi <rgaddi@highlandtechnology.invalid> - 2016-06-24 20:11 +0000
    Re: Common name for a "Task Loop" gtwrek@sonic.net (Mark Curry) - 2016-06-24 20:31 +0000
  Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-24 13:21 -0700
    Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-24 18:31 -0500
      Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-24 17:03 -0700
        Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-25 10:52 +0300
          Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 01:07 -0700
            Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-25 14:00 +0300
              Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 08:27 -0700
                Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-25 15:50 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 14:45 -0700
                Re: Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-06-25 17:28 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 00:40 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-26 12:41 +0300
            Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-25 15:46 -0500
              Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 14:42 -0700
        Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-25 15:43 -0500
          Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 14:36 -0700
            Re: Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-06-25 17:25 -0500
              Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 00:14 -0700
  Re: Common name for a "Task Loop" Paul Rubin <no.email@nospam.invalid> - 2016-06-24 14:00 -0700
    Re: Common name for a "Task Loop" Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> - 2016-06-25 15:27 +0000
      Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 09:41 -0700
        Re: Common name for a "Task Loop" Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> - 2016-06-25 17:59 +0000
          Re: Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-06-25 16:24 -0500
            Re: Common name for a "Task Loop" Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> - 2016-06-26 23:36 +0000
              Re: Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-06-26 19:00 -0500
              Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-27 05:53 +0300
                Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-27 09:43 -0500
                Re: Common name for a "Task Loop" Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> - 2016-06-28 02:39 +0000
          Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 15:08 -0700
            Re: Common name for a "Task Loop" Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> - 2016-06-26 23:54 +0000
              Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 18:12 -0700
                Re: Common name for a "Task Loop" Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> - 2016-06-28 02:54 +0000
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-28 06:20 +0300
                Re: Common name for a "Task Loop" raimond.dragomir@gmail.com - 2016-06-27 22:57 -0700
                Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-28 09:40 -0500
                Re: Common name for a "Task Loop" Mel Wilson <mwilson@the-wire.com> - 2016-06-28 15:38 +0000
                Re: Common name for a "Task Loop" raimond.dragomir@gmail.com - 2016-06-28 08:57 -0700
                Re: Common name for a "Task Loop" Rob Gaddi <rgaddi@highlandtechnology.invalid> - 2016-06-28 16:49 +0000
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-06-28 15:35 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 13:54 -0700
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 14:04 -0700
                Re: Common name for a "Task Loop" Rob Gaddi <rgaddi@highlandtechnology.invalid> - 2016-06-28 21:09 +0000
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 15:14 -0700
                Re: Common name for a "Task Loop" Rob Gaddi <rgaddi@highlandtechnology.invalid> - 2016-06-28 22:30 +0000
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 16:06 -0700
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 16:18 -0700
                Re: Common name for a "Task Loop" Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2016-06-29 01:32 +0200
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-29 01:00 +0300
                Re: Common name for a "Task Loop" Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2016-06-29 00:20 +0200
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-29 02:07 +0300
                Re: Common name for a "Task Loop" Rob Gaddi <rgaddi@highlandtechnology.invalid> - 2016-06-28 22:21 +0000
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-29 02:20 +0300
                Re: Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-06-28 17:39 -0500
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-29 02:29 +0300
                Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-29 09:50 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 15:43 -0700
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-29 02:40 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 16:56 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-29 08:04 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 23:22 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-30 09:02 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-30 02:33 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-02 14:27 +0300
                Re: Common name for a "Task Loop" Wouter van Ooijen <wouter@voti.nl> - 2016-07-02 14:50 +0200
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-02 20:18 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-02 07:36 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-02 21:44 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-02 14:36 -0700
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-07-03 06:23 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-03 00:43 -0700
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-06-29 11:36 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-29 09:55 -0700
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-06-29 12:53 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-29 11:29 -0700
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-06-29 13:41 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-29 11:49 -0700
                Re: Common name for a "Task Loop" Richard Damon <Richard@Damon-Family.org> - 2016-07-02 20:48 -0700
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-03 03:07 -0500
                Re: Common name for a "Task Loop" Richard Damon <Richard@Damon-Family.org> - 2016-07-03 08:06 -0700
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-03 12:39 -0500
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-03 21:44 +0300
                Re: Common name for a "Task Loop" Richard Damon <Richard@Damon-Family.org> - 2016-07-03 16:39 -0700
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-03 23:57 -0500
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-04 14:39 -0500
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-07-05 06:04 +0300
                Re: Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-07-05 11:58 -0500
                Re: Common name for a "Task Loop" Reinhardt Behm <rbehm@hushmail.com> - 2016-07-06 10:39 +0800
                Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-07-06 10:11 -0500
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-05 21:57 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-05 12:20 -0700
                Re: Common name for a "Task Loop" Richard Damon <Richard@Damon-Family.org> - 2016-07-04 10:08 -0700
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-05 11:59 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-05 22:51 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-05 13:16 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-06 11:31 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-06 03:06 -0700
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-06 21:37 +0300
                Re: Common name for a "Task Loop" George Neuner <gneuner2@comcast.net> - 2016-07-07 00:50 -0400
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-06 23:16 -0700
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-07 21:36 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-07 12:06 -0700
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-07 23:09 +0300
                Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-07-08 11:06 -0500
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-08 12:50 -0500
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-08 23:33 +0300
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-08 16:40 -0500
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-08 23:47 +0300
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-08 16:48 -0500
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-09 21:37 +0300
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-09 14:26 -0500
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-10 00:48 +0300
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-10 03:29 -0500
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-11 06:51 +0300
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-11 16:11 +0300
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-11 12:04 -0500
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-12 11:31 +0300
                Re: Common name for a "Task Loop" mac <acolvin@efunct.com> - 2016-07-12 15:08 +0000
                Re: Common name for a "Task Loop" Robert Wessel <robertwessel2@yahoo.com> - 2016-07-12 21:24 -0500
                Memory scrubbing [Was Re: Common name for a "Task Loop"] Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-12 21:11 +0300
                Re: Common name for a "Task Loop" Robert Wessel <robertwessel2@yahoo.com> - 2016-07-12 21:11 -0500
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-08 23:35 +0300
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-07-08 23:54 +0300
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-09 09:34 +0300
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-07-09 10:28 +0300
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-09 14:39 -0500
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-07-08 16:56 -0500
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-09 15:46 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-10 02:41 -0700
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-10 17:55 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-16 16:34 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-17 09:56 +0300
                Re: Common name for a "Task Loop" George Neuner <gneuner2@comcast.net> - 2016-07-18 00:08 -0400
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-18 21:16 +0300
                Re: Common name for a "Task Loop" George Neuner <gneuner2@comcast.net> - 2016-07-18 23:54 -0400
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-19 10:02 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-25 02:56 -0700
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-25 02:40 -0700
                Re: Common name for a "Task Loop" George Neuner <gneuner2@comcast.net> - 2016-07-25 17:32 -0400
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-25 16:56 -0700
                Re: Common name for a "Task Loop" George Neuner <gneuner2@comcast.net> - 2016-07-26 06:27 -0400
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-26 15:59 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-26 06:55 -0700
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-07-26 17:14 +0300
                Re: Common name for a "Task Loop" George Neuner <gneuner2@comcast.net> - 2016-07-26 12:50 -0400
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-26 22:07 -0700
                Re: Common name for a "Task Loop" George Neuner <gneuner2@comcast.net> - 2016-07-27 14:22 -0400
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-08-03 04:58 -0700
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-26 06:38 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-07-09 01:28 +0300
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-07-09 09:25 +0300
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-09 21:47 +0300
                Re: Common name for a "Task Loop" Mike Perkins <spam@spam.com> - 2016-07-09 11:18 +0100
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-09 21:41 +0300
                Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-07-09 20:52 -0500
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-07-10 02:01 -0700
                Re: Common name for a "Task Loop" Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-07-10 17:34 +0300
                Re: Common name for a "Task Loop" [long] Don Y <blockedofcourse@foo.invalid> - 2016-07-17 01:17 -0700
                Re: Common name for a "Task Loop" Tim Wescott <seemywebsite@myfooter.really> - 2016-07-07 16:02 -0500
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-30 04:14 +0300
                Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-06-30 17:07 -0500
                Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-07-01 02:28 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 12:02 -0700
                Re: Common name for a "Task Loop" Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2016-06-28 23:19 +0200
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-28 11:51 -0700
                Re: Common name for a "Task Loop" Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> - 2016-07-01 06:54 +0000
        Re: Common name for a "Task Loop" Dimiter_Popoff <dp@tgi-sci.com> - 2016-06-25 21:08 +0300
          Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-25 15:24 -0700
        Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-25 21:52 +0300
          Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 01:04 -0700
            Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-26 13:46 +0300
              Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 05:11 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-26 15:35 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 06:57 -0700
                Re: Common name for a "Task Loop" Reinhardt Behm <rbehm@hushmail.com> - 2016-06-26 21:18 +0800
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 07:07 -0700
                Re: Common name for a "Task Loop" upsidedown@downunder.com - 2016-06-26 17:35 +0300
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 07:50 -0700
                Re: Common name for a "Task Loop" Reinhardt Behm <rbehm@hushmail.com> - 2016-06-26 22:37 +0800
                Re: Common name for a "Task Loop" Don Y <blockedofcourse@foo.invalid> - 2016-06-26 08:18 -0700
  Re: Common name for a "Task Loop" Dave Nadler <drn@nadler.com> - 2016-06-25 22:00 -0700
    Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-26 11:01 -0500
    Re: Common name for a "Task Loop" Les Cargill <lcargill99@comcast.com> - 2016-06-26 19:28 -0500
  Re: Common name for a "Task Loop" FreeRTOS info <noemail@given.com> - 2016-06-27 08:33 +0100
    Re: Common name for a "Task Loop" Tim Wescott <tim@seemywebsite.com> - 2016-06-28 09:48 -0500
      Re: Common name for a "Task Loop" raimond.dragomir@gmail.com - 2016-06-28 08:25 -0700
  Re: Common name for a "Task Loop" Chris <xxx.syseng.yyy@gfsys.co.uk> - 2016-07-03 17:39 +0000
  Re: Common name for a "Task Loop" WangoTango <Asgard24@mindspring.com> - 2016-07-14 16:27 -0400
    Re: Common name for a "Task Loop" Rob Gaddi <rgaddi@highlandtechnology.invalid> - 2016-07-14 20:44 +0000

csiph-web