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Groups > comp.os.linux.misc > #62624
| From | John Ames <commodorejohn@gmail.com> |
|---|---|
| Newsgroups | comp.os.linux.misc |
| Subject | Re: Are We Back to the "Wars" Now ? |
| Date | 2024-12-18 08:11 -0800 |
| Organization | A noiseless patient Spider |
| Message-ID | <20241218081104.00007add@gmail.com> (permalink) |
| References | (8 earlier) <vjt866$20222$3@dont-email.me> <KSGdnbSzt70r0__6nZ2dnZfqn_SdnZ2d@earthlink.com> <vjtkuq$25l55$1@dont-email.me> <wwvy10d5rbm.fsf@LkoBDZeT.terraraq.uk> <vjukmc$2aoep$1@dont-email.me> |
On Wed, 18 Dec 2024 14:02:52 -0000 (UTC) Rich <rich@example.invalid> wrote: > >> The amount of data you can transfer over a pipe is not in any way > >> limited by system memory size or any other system imposed limits. > > > > Quite. I’m not sure why this discussion has restarted but it was > > clear from last time round that some of the participants don’t know > > what a pipe is, and aren’t particularly interested in finding out. > > Yes, our local nymshift troll seems to clearly not know what a pipe > is, nor care to learn either. I *think* what he's meaning to say is this: while you can transfer any arbitrary amount of data *through* a pipe, there is an upper limit to how much you can have *in* a pipe at any one time; eventually, you hit either *A.* an OS-imposed limit on buffer size, at which point things start blocking as already discussed, or *B.* the upper bounds of system memory, at which point the system will either start swapping (in which case you lose any speed advantage) or blocking (as with limited buffer size.) That said, what probably shouldn't need saying here is that if you're filling up all available space in a pipe such that you're regularly hitting these limits, you're probably doing pipes wrong.
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Re: Are We Back to the "Wars" Now ? rlhamil@smart.net (Richard L. Hamilton) - 2024-12-14 08:06 +0000
Re: Are We Back to the "Wars" Now ? Pancho <Pancho.Jones@proton.me> - 2024-12-14 10:10 +0000
Re: Are We Back to the "Wars" Now ? root <NoEMail@home.org> - 2024-12-14 15:54 +0000
Re: Are We Back to the "Wars" Now ? The Natural Philosopher <tnp@invalid.invalid> - 2024-12-14 16:06 +0000
Re: Are We Back to the "Wars" Now ? Geoff Clare <geoff@clare.See-My-Signature.invalid> - 2024-12-17 13:34 +0000
Re: Are We Back to the "Wars" Now ? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-12-18 01:23 +0000
Re: Are We Back to the "Wars" Now ? "186282@ud0s4.net" <186283@ud0s4.net> - 2024-12-17 23:25 -0500
Re: Are We Back to the "Wars" Now ? Rich <rich@example.invalid> - 2024-12-18 05:01 +0000
Re: Are We Back to the "Wars" Now ? Robert Riches <spamtrap42@jacob21819.net> - 2024-12-18 05:12 +0000
Re: Are We Back to the "Wars" Now ? Rich <rich@example.invalid> - 2024-12-18 14:03 +0000
Re: Are We Back to the "Wars" Now ? Robert Riches <spamtrap42@jacob21819.net> - 2024-12-19 04:27 +0000
Re: Are We Back to the "Wars" Now ? Rich <rich@example.invalid> - 2024-12-19 14:07 +0000
Re: Are We Back to the "Wars" Now ? D <nospam@example.net> - 2024-12-19 16:02 +0100
Re: Are We Back to the "Wars" Now ? Richard Kettlewell <invalid@invalid.invalid> - 2024-12-18 08:27 +0000
Re: Are We Back to the "Wars" Now ? Rich <rich@example.invalid> - 2024-12-18 14:02 +0000
Re: Are We Back to the "Wars" Now ? John Ames <commodorejohn@gmail.com> - 2024-12-18 08:11 -0800
Re: Are We Back to the "Wars" Now ? Rich <rich@example.invalid> - 2024-12-18 16:51 +0000
Re: Are We Back to the "Wars" Now ? Richard Kettlewell <invalid@invalid.invalid> - 2024-12-18 18:32 +0000
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