Re: Keeping other stuff with addresses

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Sujet : Re: Keeping other stuff with addresses
De : monnier (at) *nospam* iro.umontreal.ca (Stefan Monnier)
Groupes : comp.arch
Date : 04. Dec 2024, 16:32:58
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <jwv5xnz4g7p.fsf-monnier+comp.arch@gnu.org>
References : 1 2 3 4 5 6 7
User-Agent : Gnus/5.13 (Gnus v5.13)
Yes, but contrary to the case for bytes, there is virtually (literally?)
no code out there which expects non-byte-aligned memory accesses
to work.
FORTRAN COMMON blocks require misaligned accesses to double precision
data.

I don't think FORTRAN stipulate this also applies to sub-byte alignment.


        Stefan

Date Sujet#  Auteur
28 Nov 24 * What is an N-bit machine?91John Dallman
28 Nov 24 +* Re: What is an N-bit machine?67Michael S
30 Nov 24 i`* Re: What is an N-bit machine?66John Levine
30 Nov 24 i +* Re: What is an N-bit machine?11Stephen Fuld
30 Nov 24 i i`* Re: What is an N-bit machine?10John Levine
30 Nov 24 i i +* Re: What is an N-bit machine?2Michael S
1 Dec 24 i i i`- Re: What is an N-bit machine?1Paul A. Clayton
1 Dec 24 i i `* Re: What is an N-bit machine?7MitchAlsup1
1 Dec 24 i i  +* Re: What is an N-bit machine?2Thomas Koenig
1 Dec 24 i i  i`- Re: What is an N-bit machine?1Anton Ertl
2 Dec 24 i i  `* Re: What is an N-bit machine?4Terje Mathisen
3 Dec 24 i i   +* Re: What is an N-bit machine?2Brian G. Lucas
3 Dec 24 i i   i`- Re: What is an N-bit machine?1Stephen Fuld
15 Dec 24 i i   `- Re: What is an N-bit machine?1Waldek Hebisch
30 Nov 24 i `* Keeping other stuff with addresses (was: What is an N-bit machine?)54Anton Ertl
30 Nov 24 i  +* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)22Anton Ertl
30 Nov 24 i  i`* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)21Thomas Koenig
30 Nov 24 i  i `* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)20Anton Ertl
30 Nov 24 i  i  `* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)19Michael S
30 Nov 24 i  i   `* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)18Anton Ertl
30 Nov 24 i  i    +* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)12Michael S
1 Dec 24 i  i    i`* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)11Anton Ertl
1 Dec 24 i  i    i `* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)10Thomas Koenig
1 Dec 24 i  i    i  +* Re: Keeping other stuff with addresses4David Schultz
1 Dec 24 i  i    i  i`* Re: Keeping other stuff with addresses3Thomas Koenig
4 Dec 24 i  i    i  i `* Re: Keeping other stuff with addresses2MitchAlsup1
4 Dec 24 i  i    i  i  `- Re: Keeping other stuff with addresses1John Levine
1 Dec 24 i  i    i  `* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)5Tim Rentsch
1 Dec 24 i  i    i   +* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)3Thomas Koenig
1 Dec 24 i  i    i   i+- Re: Keeping other stuff with addresses (was: What is an N-bit machine?)1Michael S
1 Dec 24 i  i    i   i`- Re: Keeping other stuff with addresses (was: What is an N-bit machine?)1Brett
2 Dec 24 i  i    i   `- Re: Keeping other stuff with addresses1Terje Mathisen
30 Nov 24 i  i    +* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)3John Levine
1 Dec 24 i  i    i`* What is an N-bit machine?2Anton Ertl
16 Dec23:39 i  i    i `- Re: What is an N-bit machine?1Waldek Hebisch
1 Dec 24 i  i    `* Re: Keeping other stuff with addresses (was: What is an N-bit machine?)2Thomas Koenig
1 Dec 24 i  i     `- Re: Keeping other stuff with addresses (was: What is an N-bit machine?)1Anton Ertl
1 Dec 24 i  +- Re: Keeping other stuff with addresses (was: What is an N-bit machine?)1Anton Ertl
2 Dec 24 i  +* Re: Keeping other stuff with addresses28Chris M. Thomasson
2 Dec 24 i  i`* Re: Keeping other stuff with addresses27MitchAlsup1
2 Dec 24 i  i `* Re: Keeping other stuff with addresses26Chris M. Thomasson
3 Dec 24 i  i  `* Re: Keeping other stuff with addresses25Chris M. Thomasson
3 Dec 24 i  i   `* Re: Keeping other stuff with addresses24Stefan Monnier
3 Dec 24 i  i    +* Re: Keeping other stuff with addresses21John Levine
3 Dec 24 i  i    i+* Re: Keeping other stuff with addresses18Stefan Monnier
4 Dec 24 i  i    ii`* Re: Keeping other stuff with addresses17John Levine
4 Dec 24 i  i    ii `* Re: Keeping other stuff with addresses16Stefan Monnier
4 Dec 24 i  i    ii  +* Re: Keeping other stuff with addresses13MitchAlsup1
4 Dec 24 i  i    ii  i+- Re: Keeping other stuff with addresses1Thomas Koenig
4 Dec 24 i  i    ii  i+* Re: Keeping other stuff with addresses3Stefan Monnier
4 Dec 24 i  i    ii  ii+- Re: Keeping other stuff with addresses1MitchAlsup1
5 Dec 24 i  i    ii  ii`- Re: Keeping other stuff with addresses1Keith Thompson
5 Dec 24 i  i    ii  i+- Re: bytes, Keeping other stuff with addresses1John Levine
22 Dec00:22 i  i    ii  i`* unaligned load/store (was: Re: Keeping other stuff with addresses)7Jonathan Thornburg
22 Dec02:27 i  i    ii  i +* Re: unaligned load/store5MitchAlsup1
22 Dec11:01 i  i    ii  i i+* Re: unaligned load/store3Thomas Koenig
22 Dec12:06 i  i    ii  i ii+- Re: unaligned load/store1Anton Ertl
22 Dec12:42 i  i    ii  i ii`- Re: unaligned load/store1John Dallman
22 Dec22:04 i  i    ii  i i`- Re: unaligned load/store1Thomas Koenig
22 Dec11:33 i  i    ii  i `- Re: unaligned load/store (was: Re: Keeping other stuff with addresses)1Anton Ertl
4 Dec 24 i  i    ii  `* Re: bits and bytes, Keeping other stuff with addresses2John Levine
4 Dec 24 i  i    ii   `- Re: bits and bytes, Keeping other stuff with addresses1Stefan Monnier
3 Dec 24 i  i    i`* Re: Keeping other stuff with addresses2MitchAlsup1
4 Dec 24 i  i    i `- Re: Keeping other stuff with addresses1Chris M. Thomasson
4 Dec 24 i  i    `* Re: Keeping other stuff with addresses2Chris M. Thomasson
4 Dec 24 i  i     `- Re: Keeping other stuff with addresses1Stefan Monnier
4 Dec 24 i  `* Re: Keeping other stuff with addresses2Keith Thompson
4 Dec 24 i   `- Re: Keeping other stuff with addresses1MitchAlsup1
28 Nov 24 +* Re: What is an N-bit machine?18Thomas Koenig
28 Nov 24 i+* Re: What is an N-bit machine?2MitchAlsup1
28 Nov 24 ii`- Re: What is an N-bit machine?1Brett
28 Nov 24 i`* Re: What is an N-bit machine?15Lawrence D'Oliveiro
29 Nov 24 i `* Re: What is an N-bit machine?14John Dallman
29 Nov 24 i  +* Re: What is an N-bit machine?9Lynn Wheeler
29 Nov 24 i  i+- Re: What is an N-bit machine?1John Dallman
29 Nov 24 i  i`* IBM and Amdahl history (Re: What is an N-bit machine?)7Anton Ertl
29 Nov 24 i  i +- Re: IBM and Amdahl history (Re: What is an N-bit machine?)1Lynn Wheeler
29 Nov 24 i  i +- Re: IBM and Amdahl history (Re: What is an N-bit machine?)1Lynn Wheeler
29 Nov 24 i  i `* Re: IBM and Amdahl history (Re: What is an N-bit machine?)4Lawrence D'Oliveiro
30 Nov 24 i  i  `* Re: IBM and Amdahl history (Re: What is an N-bit machine?)3Anton Ertl
1 Dec 24 i  i   +- Re: IBM and Amdahl history (Re: What is an N-bit machine?)1John Dallman
1 Dec 24 i  i   `- Re: IBM and Amdahl history (Re: What is an N-bit machine?)1Lawrence D'Oliveiro
29 Nov 24 i  `* Re: What is an N-bit machine?4Lawrence D'Oliveiro
30 Nov 24 i   +- Re: What is an N-bit machine?1Brett
30 Nov 24 i   +- Re: market power, What is an N-bit machine?1John Levine
30 Nov 24 i   `- Re: What is an N-bit machine?1Lynn Wheeler
28 Nov 24 +- Re: What is an N-bit machine?1MitchAlsup1
28 Nov 24 +- Re: What is an N-bit machine?1Lynn Wheeler
29 Nov 24 `* Re: What is an N-bit machine?3Anton Ertl
29 Nov 24  +- Re: What is an N-bit machine?1Thomas Koenig
22 Dec22:37  `- Re: What is an N-bit machine?1Lawrence D'Oliveiro

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