Search Issue Tracker
Fixed in 2020.2.X
Fixed in 2019.4.X, 2020.1.X
Votes
2
Found in
2019.4
Issue ID
1260624
Regression
Yes
AsyncGPUReadback can leak memory under certain circumstances.
If you first read back into a native array, then do a normal readback, the normal readback can leak memory, if it reuses the request that was used by the native array.
Reproduction steps:
1. Create or open any unity Project
2. Add the attached C# script to the project
3. Add it to an object in a scene with just a camera
4. Enter Play Mode
5.a Monitor Memory usage in the Task manager or
5.b open Window/Analysis/Profiler and add the Memory Module
Expected: Memory usage rises up to a point and stabilizes there
Actual: Memory usage keeps rising
Reproduces in 2019.4.2f1, 2020.1.0b12, 2020.2.0a16
Does not Reproduce in 2019.2.0f1
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Render Pipeline Converter selected asset counter reports one fewer item when using manual selection
- [Android] [Adreno] [WebGL] A light cookie is not rendered with shader compile error when WebGL build is launched on a device with Adreno GPU
- Rigibody sliding over a flat surface that is made of several GameObjects detects false collisions when Collision Detection is set to "Continuous" or "Continuous Dynamic"
- UI Toolkit Label height is incorrectly calculated when using max-width with percentage value
- Visual Effect Material causes Scene view to update continuously when both Scene and Game views are open, despite "Always Refresh" being disabled
Resolution Note (fix version 2020.2):
Fixed in: 2020.2.0a20
Resolution Note (fix version 2020.1):
Fixed in: 2020.1.2f1
Resolution Note (fix version 2019.4):
Fixed in: 2019.4.8f1