From: B_Gaffney@My-Deja.com (B.Gaffney)
Subject: Re: efficient vector/matrix operations in Ada
Date: 10 Aug 2001 09:54:33 -0700
Date: 2001-08-10T16:54:34+00:00 [thread overview]
Message-ID: <9f6e2b77.0108100854.66b084b4@posting.google.com> (raw)
In-Reply-To: 3B6F5ABC.3C40E189@sneakemail.com
"Russ P." <18k11tm001@sneakemail.com> wrote in message news:<3B6F5ABC.3C40E189@sneakemail.com>...
> No, you really need the dynamically instantiated temporary matrix, I
> believe. I've been through this little lesson years ago. Don't forget
> that you also need to be able to handle expressions such as "A = B + C +
> D;". You can play complicated games with static arrays of "work"
> matrices, but you are asking for trouble and the resulting code is
> likely to not be re-entrant.
Um, OK, but how would you handle this case using your "+="
implementation? That was your original point wasn't it?
--Bg
next prev parent reply other threads:[~2001-08-10 16:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-08-07 1:13 efficient vector/matrix operations in Ada Russ
2001-08-07 2:18 ` Dale Stanbrough
2001-08-07 2:21 ` tmoran
2001-08-07 3:04 ` Russ P.
2001-08-10 16:54 ` B.Gaffney [this message]
2001-08-13 7:50 ` Dmitry Kazakov
2001-08-13 19:45 ` Russ
2001-08-13 20:23 ` Larry Hazel
2001-08-13 21:26 ` Ted Dennison
2001-08-14 4:46 ` Russ
2001-08-14 5:28 ` David Starner
2001-08-14 8:17 ` Alexander Boucke
2001-08-14 8:56 ` Lutz Donnerhacke
2001-08-14 10:54 ` Jacob Sparre Andersen
2001-08-13 21:30 ` Ted Dennison
2001-08-14 4:56 ` Russ
2001-08-14 7:32 ` efficient vector/matrix operations in Fortran, was Re: ... " tmoran
2001-08-14 14:05 ` efficient vector/matrix operations " Ted Dennison
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2001-08-07 11:36 Gautier Write-only-address
2001-08-14 12:37 Gautier Write-only-address
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