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Lock-free atomics on 32-bit architectures #401

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elBoberido opened this issue Sep 27, 2024 · 0 comments · Fixed by #403
Closed

Lock-free atomics on 32-bit architectures #401

elBoberido opened this issue Sep 27, 2024 · 0 comments · Fixed by #403
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Brief feature description

Currently, on 32-bit architectures, atomics with a lock are used for 64 bit data types. This is in general not required since all common 32-bit architectures support 8 byte CAS operation.

The atomics with locks should be replaced by the builtin atomics.
@elBoberido elBoberido self-assigned this Sep 27, 2024
@elBoberido elBoberido changed the title Lock-free atomics on 32-bit Lock-free atomics on 32-bit architectures Sep 27, 2024
elBoberido added a commit to elBoberido/iceoryx2 that referenced this issue Sep 27, 2024
@elBoberido
[eclipse-iceoryx#401] Use lock-free atomics on 32-bit architectures
c0f8c59
elBoberido added a commit to elBoberido/iceoryx2 that referenced this issue Sep 27, 2024
@elBoberido
[eclipse-iceoryx#401] Remove obsolete 'enforce_32bit_rwlock_atomic' f…
31c5069 
…eature flag
elBoberido added a commit to elBoberido/iceoryx2 that referenced this issue Sep 27, 2024
@elBoberido
[eclipse-iceoryx#401] Update FAQ regarding interoperability between 3…
81bd7cc 
…2-bit and 64-bit apps
elBoberido added a commit to elBoberido/iceoryx2 that referenced this issue Sep 27, 2024
@elBoberido
[eclipse-iceoryx#401] Update release notes
453dada
@elBoberido elBoberido mentioned this issue Sep 27, 2024
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elBoberido added a commit that referenced this issue Sep 27, 2024
@elBoberido
Merge pull request #403 from elBoberido/iox2-401-lock-free-atomics-fo…
a9cc0a3 
…r-32-bit

[#401] Lock-free Atomics for 32-bit architectures
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[#401] Lock-free Atomics for 32-bit architectures elBoberido/iceoryx2
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