* Removed deprecated methods from the new atomics in kotlin.concurrent
* Changed deprecation level from WARNING to ERROR for the old atomics in kotlin.native.concurrent
* Removed FreezingIsDeprecated annotation from kotlin.concurrent.AtomicReference
See KT-58123
Merge-request: KT-MR-10650
Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
This commit introduces API for AtomicIntArray, AtomicLongArray and AtomicArray<T>.
The current set of functions is implemented via atomic arrays intrinsics (see KT-58360) and provides sequentially consistent memory ordering guarantees and no spurious failures in compareAndSet/compareAndExchange operations.
For details see: KT-60608
Merge-request: KT-MR-11071
Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
* @ExperimentalForeignApi for all declarations that operate on
unmanaged memory (i.e. pointers and references)
* @BetaInteropApi for the rest of the interoperability declarations,
namely Swift/CInterop-specific interfaces and convenience-functions
### Implementation details
* Some typealiases are not marked explicitly because it crashes the compiler,
yet their experimentality is properly propagated
* License header is adjusted where it previously had been existing
* Deprecated with ERROR interop declarations that are deprecated for more than
two years are removed
* WASM target interop declarations are deprecated
* Deliberately make Boolean.toByte and Byte.toBoolean foreign-experimental to scare
people away
^KT-57728 fixed
Merge-request: KT-MR-9788
Merged-by: Vsevolod Tolstopyatov <qwwdfsad@gmail.com>
`AtomicInt`, `AtomicLong`, `AtomicReference` and `AtomicNativePtr` classes were moved to `kotlin.concurrent` package. The corresponding classes from `kotlin.native.concurrent` were deprecated with warning since Kotlin 1.9.
In order to prepare for further commonization of Atomics API the following changes were made:
* `kotlin.concurrent.AtomicInt`:
* `increment(): Unit` and `decrement(): Unit` methods were deprecated with error
* New methods were added: `incrementAndGet(): Int` , `decrementAndGet(): Int`, `getAndIncrement(): Int`, `getAndDecrement(): Int`, `getAndSet(newValue: Int): Int`
* `kotlin.concurrent.AtomicLong`:
* `increment(): Unit` and `decrement(): Unit` methods were deprecated with error
* New methods were added: `incrementAndGet(): Long`, `decrementAndGet(): Long`, `getAndIncrement(): Long`, `getAndDecrement(): Long`, `getAndSet(newValue: Long): Long`
* Deprecated `AtomicLong()` constructor with default parameter value
* For all atomic classes `compareAndSwap` method was renamed to `compareAndExchange`
See KT-58074 for more details.
Merge-request: KT-MR-9272
Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
* Explain what obsolete means and why workers are obsolete
* Add some documentation to workers to explain its common pitfalls
^KT-54702
Merge-request: KT-MR-9563
Merged-by: Vsevolod Tolstopyatov <qwwdfsad@gmail.com>
Previously object count was tracked via allocator. It adds additional
burden on every allocation. Tracking via sweeper is better because
it mostly happens on the GC thread during a concurrent sweep.
Alexander Shabalin