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Replace volatile usage with VarHandle release/acquire for better performance #4598

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hmottestad opened this issue May 24, 2023 · 0 comments · May be fixed by #4599
Open

Replace volatile usage with VarHandle release/acquire for better performance #4598

hmottestad opened this issue May 24, 2023 · 0 comments · May be fixed by #4599
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@hmottestad
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⏩ performance
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5.0.3

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@hmottestad
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We typically use volatile for variables that can be updated and read by multiple threads. Unless we need total order for read/write to multiple variables then it is may be safe to use release/acquire (RA.

See:
@hmottestad hmottestad added this to the 4.3.2 milestone May 24, 2023
@hmottestad hmottestad self-assigned this May 24, 2023
@hmottestad hmottestad linked a pull request May 24, 2023 that will close this issue
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@hmottestad hmottestad modified the milestones: 4.3.2, 4.3.3 Jun 6, 2023
@hmottestad hmottestad modified the milestones: 4.3.3, 4.3.4 Jul 5, 2023
@hmottestad hmottestad modified the milestones: 4.3.4, 4.3.5 Jul 22, 2023
@hmottestad hmottestad modified the milestones: 4.3.5, 4.3.6 Aug 6, 2023
@hmottestad hmottestad modified the milestones: 4.3.6, 4.3.7 Aug 27, 2023
@hmottestad hmottestad modified the milestones: 4.3.7, 4.3.8 Oct 6, 2023
@hmottestad hmottestad modified the milestones: 4.3.8, 4.3.9 Nov 7, 2023
@hmottestad hmottestad modified the milestones: 4.3.9, 4.3.10 Jan 21, 2024
@hmottestad hmottestad modified the milestones: 4.3.10, 4.3.11 Mar 6, 2024
@hmottestad hmottestad modified the milestones: 4.3.11, 4.3.12 Apr 1, 2024
@hmottestad hmottestad modified the milestones: 4.3.12, 4.3.13 Jun 4, 2024
@hmottestad hmottestad modified the milestones: 4.3.13, 5.0.2 Jul 24, 2024
@hmottestad hmottestad modified the milestones: 5.0.2, 5.0.3 Aug 2, 2024
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Replace volatile with release/acquire where possible eclipse-rdf4j/rdf4j
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