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Posted to dev@qpid.apache.org by "Francesco Nigro (JIRA)" <ji...@apache.org> on 2019/05/24 18:22:00 UTC
[jira] [Updated] (DISPATCH-1344) Relaxing C11 sys_atomic_init and
get
[ https://issues.apache.org/jira/browse/DISPATCH-1344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Francesco Nigro updated DISPATCH-1344:
--------------------------------------
Summary: Relaxing C11 sys_atomic_init and get (was: Fixed C11 sys_atomic_init and get)
> Relaxing C11 sys_atomic_init and get
> ------------------------------------
>
> Key: DISPATCH-1344
> URL: https://issues.apache.org/jira/browse/DISPATCH-1344
> Project: Qpid Dispatch
> Issue Type: Improvement
> Affects Versions: 1.7.0
> Reporter: Francesco Nigro
> Priority: Minor
>
> GCC version of the same primitives are using plain loads/stores while C11 ones where using the default behavior of all atomic operations ie sequentially consistent ordering.
> Sequential consistent ordering is heavy-weight and should be relaxed if not necessary.
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