From: "Randy Brukardt" <randy@rrsoftware.com>
Subject: Re: Real tasking problems with Ada.
Date: Fri, 4 Aug 2017 18:22:52 -0500
Date: 2017-08-04T18:22:52-05:00 [thread overview]
Message-ID: <om2vkc$dlv$1@franka.jacob-sparre.dk> (raw)
In-Reply-To: e8c5f9fe-ec72-47f8-8b3c-57eacab8cc08@googlegroups.com
"Robert Eachus" writes:
>Now I'm really confused. ...
You've reached the limits of my knowledge of memory hardware. In theory, the
Independent_Components aspect should ensure that different components can be
read/written by different tasks independently. But I don't know how/whether
cache lines get involved (my understanding was that putting the components
into different words was sufficient). But you could be right (having tried
this much more than I have). In any case, the compiler is supposed to do the
right thing when Independent_Components is used.
Randy.
next prev parent reply other threads:[~2017-08-04 23:22 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-25 23:19 Real tasking problems with Ada Robert Eachus
2017-07-26 19:42 ` sbelmont700
2017-07-27 2:00 ` Robert Eachus
2017-08-01 4:45 ` Randy Brukardt
2017-08-02 2:23 ` Robert Eachus
2017-08-03 3:43 ` Randy Brukardt
2017-08-03 20:03 ` Robert Eachus
2017-08-03 23:10 ` Luke A. Guest
2017-08-04 23:22 ` Randy Brukardt [this message]
2017-08-22 5:10 ` Robert Eachus
2017-08-01 4:41 ` Randy Brukardt
2017-08-02 3:44 ` Robert Eachus
2017-08-02 14:39 ` Lucretia
2017-08-03 0:57 ` Robert Eachus
2017-08-03 5:43 ` Randy Brukardt
2017-08-03 1:33 ` Wesley Pan
2017-08-03 4:30 ` Randy Brukardt
2017-08-03 4:16 ` Randy Brukardt
2017-08-03 5:05 ` Niklas Holsti
2017-08-04 23:11 ` Randy Brukardt
2017-08-05 7:01 ` Niklas Holsti
2017-08-03 8:03 ` Simon Wright
2017-08-04 23:16 ` Randy Brukardt
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