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Atomicfu compiler plugin for native #261

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mvicsokolova opened this issue Nov 14, 2022 · 2 comments
Closed
5 tasks done

Atomicfu compiler plugin for native #261

mvicsokolova opened this issue Nov 14, 2022 · 2 comments
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mvicsokolova commented Nov 14, 2022 •
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Since Kotlin 1.7.20 atomicfu compiler plugin supports both JVM and JS backends, performing IR transformations.
The next step is to support native backend.

The workflow for this task:

On the part of Kotlin/Native team:

On the part of atomicfu compiler plugin:

  • native test infrastructure
  • perform IR transformations replacing kotlinx.atomicfu.Atomic* classes with volatile values
  • implement atomic operations and basic inline functions via the stdlib intrinsics (compareAndSetField, compareAndSwapField, addAndGetField)
  • support atomic arrays
@mvicsokolova mvicsokolova self-assigned this Nov 14, 2022
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mvicsokolova commented Feb 27, 2023 •
edited

UPD

TODO:

  • support atomics initialised in init {} block
  • support top-level atomics

Other:

@DRSchlaubi DRSchlaubi mentioned this issue Apr 5, 2023
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@mvicsokolova mvicsokolova mentioned this issue Jul 18, 2023
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KotlinBuild pushed a commit to JetBrains/kotlin that referenced this issue Jul 31, 2023
@mvicsokolova
[atomicfu-K/N]: Support Native backend in atomicfu compiler plugin
bed16f9 
Atomicfu compiler plugin supported transformations for K/N:
* atomic properties are replaced with volatile properties and all the operations are delegated to native atomic intrinsics
* atomic arrays are replaced with kotlin.concurrent.Atomic*Arrays
* all other features available on JVM are covered as well (custom atomic extensions, delegated properties, debug tracing)

See (KT-58358, Kotlin/kotlinx-atomicfu#261)

Merge-request: KT-MR-11253
Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
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mvicsokolova commented Jul 31, 2023 •
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Starting from Kotlin version 1.9.20, atomicfu-compiler-plugin will provide support for the native backend

@mvicsokolova mvicsokolova mentioned this issue Nov 15, 2023
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