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Fixed in 2019.2

Fixed in 2018.3, 2019.1

Votes

0

Found in

2018.3.3f1

2019.1.0a11

2019.1.0a12

2019.2.0a1

Issue ID

1114295

Regression

Yes

UnitySynchronizationContext.ExecuteTasks() causes per frame GC Alloc

Scripting

-

Steps to reproduce:
1. Download 1114295_repro.zip and open "Scene" scene
2. Open Profiler window
3. Enter play mode
4. Search for UnitySynchronizationContext.ExecuteTasks()

Expected results: observe UnitySynchronizationContext.ExecuteTasks() causes 56 bytes per frame GC Alloc.
Actual results: no GC allocation from UnitySynchronizationContext.ExecuteTasks()

Reproduced with: 2019.2.0a2, 2019.1.0a14, 2018.3.3f1
Not reproducible with: 2018.3.2f1, 2019.1.0a10, 2017.4.19f1
Regression introduced in: 2018.3.3f1, 2019.1.0a11

  1. Response avatar

    Resolution Note (fix version 2019.2):

    Fixed in: 2019.2.0a4, 2019.1.0b2

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