Sujet : Re: Concertlina II: Full Circle
De : tkoenig (at) *nospam* netcologne.de (Thomas Koenig)
Groupes : comp.archDate : 18. Jun 2024, 20:40:48
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v4sns0$1gk57$2@dont-email.me>
References : 1 2 3 4 5 6 7 8
User-Agent : slrn/1.0.3 (Linux)
John Savard <
quadibloc@servername.invalid> schrieb:
On Tue, 18 Jun 2024 16:17:33 -0000 (UTC), Thomas Koenig
<tkoenig@netcologne.de> wrote:
John Savard <quadibloc@servername.invalid> schrieb:
>
Also, this looping instruction is strictly a way to directly encode
the FORTRAN DO loop. It does not attempt any vectorization.
>
Which one, the FORTRAN 66 one or the one since FORTRAN 77?
FORTRAN IV (or 66) indeed.
It was actually not defined in the standard, in practice it
was usually implemented by a test at the bottom of the loop,
and programs depended on that.
FORTRAN 77 fixed that, so now
DO 100 I=1,0
...
100 CONTINUE
is executed zero times.
Concertlina II: Full Circle
Re: Concertlina II: Full Circle