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| From | Hermann Riemann <nospam.ng@hermann-riemann.de> |
|---|---|
| Newsgroups | ger.ct |
| Subject | Re: Was Lustiges ... |
| Date | 2025-08-21 14:32 +0200 |
| Message-ID | <mgohvlFjitqU2@mid.individual.net> (permalink) |
| References | (5 earlier) <107ut3e$oqu$1@news.bawue.net> <107vn5c$803q$1@solani.org> <1082bvj$3rtot$2@raubtier-asyl.eternal-september.org> <mgodptFiukbU1@mid.individual.net> <Ueberlappung-20250821124628@ram.dialup.fu-berlin.de> |
Am 21.08.25 um 13:46 schrieb Stefan Ram:
> Hermann Riemann <nospam.ng@hermann-riemann.de> schrieb oder zitierte:
>> Das kommt darauf an.
>> Bei Verwendung von pointer auf Strukturen,
>> die vielleicht noch mit union int64_t überlagert sind,
>> kann kaum ein compiler herausfinden,
>> ob Inhalte irgendwo überlagert sind.
>
> Man kann in C allerdings mit "restrict"
>
> void foo( int * restrict a, int * restrict b )
> { ... }
>
> ausdrücken, daß "a" und "b" nicht auf überlappende
> Speicherbereiche zeigen.
>
Das klingt nach Arbeit.
Und dass ein compiler selbst in allen Programmen
nach Abhängigkeiten sucht, ist theoretisch möglich, aber..
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Was Lustiges ... Bonita Montero <Bonita.Montero@gmail.com> - 2025-08-17 16:46 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-17 18:45 +0200
Re: Was Lustiges ... Hendrik van der Heijden <hvdh@gmx.de> - 2025-08-17 20:11 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-18 08:21 +0200
Re: Was Lustiges ... Dietz Proepper <dietz.usenet@rotfl.franken.de> - 2025-08-18 08:50 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-18 11:54 +0200
Re: Was Lustiges ... Dr. Joachim Neudert <neudert@5sl.org> - 2025-08-18 17:16 +0000
Re: Was Lustiges ... Bonita Montero <Bonita.Montero@gmail.com> - 2025-08-19 19:24 +0200
Re: Was Lustiges ... Dietz Proepper <dietz.usenet@rotfl.franken.de> - 2025-08-19 22:59 +0200
Re: Was Lustiges ... Bonita Montero <Bonita.Montero@gmail.com> - 2025-08-20 17:50 +0200
Re: Was Lustiges ... Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-08-21 13:21 +0200
Re: Was Lustiges ... Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-08-21 14:32 +0200
Re: Was Lustiges ... Dietz Proepper <dietz.usenet@rotfl.franken.de> - 2025-08-18 19:26 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-19 18:05 +0200
Re: Was Lustiges ... Dietz Proepper <dietz.usenet@rotfl.franken.de> - 2025-08-19 18:10 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-19 18:19 +0200
Re: Was Lustiges ... Dietz Proepper <dietz.usenet@rotfl.franken.de> - 2025-08-19 18:54 +0200
Re: Was Lustiges ... "Dr. Joachim Neudert" <neudert@5sl.org> - 2025-08-19 18:12 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-19 18:21 +0200
Re: Was Lustiges ... Dr. Joachim Neudert <neudert@5sl.org> - 2025-08-19 17:38 +0000
Re: Was Lustiges ... Dietz Proepper <dietz.usenet@rotfl.franken.de> - 2025-08-19 18:57 +0200
Re: Was Lustiges ... Ulf Kutzner <user2991@newsgrouper.org.invalid> - 2025-08-21 11:08 +0000
Re: Was Lustiges ... Dr. Joachim Neudert <neudert@5sl.org> - 2025-08-21 11:33 +0000
Re: Was Lustiges ... Friedrich Karl Siebert <f.k.siebert@online.de> - 2025-08-21 13:48 +0200
Re: Was Lustiges ... Dietz Proepper <dietz.usenet@rotfl.franken.de> - 2025-08-21 19:14 +0200
Re: Was Lustiges ... Bonita Montero <Bonita.Montero@gmail.com> - 2025-08-19 19:22 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-19 19:55 +0200
Re: Was Lustiges ... Walter Brill <WalterBrill@t-online.de> - 2025-08-20 14:12 +0200
Re: Was Lustiges ... Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2025-08-20 14:28 +0200
Re: Was Lustiges ... Bonita Montero <Bonita.Montero@gmail.com> - 2025-08-20 17:55 +0200
Re: Was Lustiges ... Bonita Montero <Bonita.Montero@gmail.com> - 2025-08-20 17:54 +0200
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