From: "J-P. Rosen" <rosen@adalog.fr>
Subject: Re: Any Suggestion How To Accomplish A Debug Macro?
Date: Fri, 02 Jan 2015 21:37:47 +0100
Date: 2015-01-02T21:37:47+01:00 [thread overview]
Message-ID: <m86vi9$m0d$1@dont-email.me> (raw)
In-Reply-To: <m7v7vd$1rd$1@loke.gir.dk>
Le 30/12/2014 23:11, Randy Brukardt a écrit :
> But I don't think there is much reason (outside of the memory-constrained
> embedded system, or the system that has to be formally proved or validated)
> to ever removing the tracing. It's important to be able to turn it off, of
> course, but the runtime cost of it being off is so minimal (primarily
> caching/paging effects) that removing it isn't worth the effort. (And if you
> plan to keep it around forever, you'll spend more time making the traces
> make sense in the future -- which typically pays off very quickly.)
I fully agree with that.
In AdaControl, there is a sophisticated tracing capability, and it's
enabled with a command line option. If a user has a problem, he just has
to rerun the program with -x and send me the output - that's usually
enough to identify the problem. I can't tell how much time it saved me.
And since AdaControl spends about 65% of its time in ASIS, the cost of
testing a boolean is neglectible.
--
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr
next prev parent reply other threads:[~2015-01-02 20:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-30 3:12 Any Suggestion How To Accomplish A Debug Macro? Hubert
2014-12-30 11:14 ` Simon Wright
2014-12-30 11:45 ` Hubert
2014-12-30 20:07 ` Brad Moore
2014-12-30 22:11 ` Randy Brukardt
2015-01-01 12:28 ` Georg Bauhaus
2015-01-02 20:37 ` J-P. Rosen [this message]
2015-01-02 21:13 ` Dmitry A. Kazakov
2015-01-02 21:52 ` Randy Brukardt
2015-01-02 22:17 ` Niklas Holsti
2014-12-31 0:15 ` Luke A. Guest
2014-12-30 16:24 ` sbelmont700
2014-12-30 18:21 ` Simon Wright
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