memory leak found, bug that is found in alot of intel iris xe gpu's #94864

New Issue

rin black · 2022-01-13T02:28:35+01:00

rin black commented

2022-01-13 02:28:35 +01:00

System Information
Operating system: windows
Graphics card: intel iris xe

more laptop info: HP 15-inch Laptop, 11th Generation Intel Core i5-1135G7, Intel Iris Xe Graphics, 64 GB RAM (was 8 but upgraded), 256 GB SSD, Windows 11 Home (15-dy2024nr, Natural silver)

Blender Version: 2.9-3.1
Broken: 3.0
Worked: on an old asus laptop

Short description of error
memory is not being freed, i have looked on other post people have made, intel iris xe is known for messing up, but it happens to other people, despite there gpu

Exact steps for others to reproduce the error
downloaded blender https://www.blender.org/download/releases/3-0/
installed it where it needs no KBs on the hard drive
i have been able to trigger this by simply selecting and deselecting things in the default startup, no addons, no nothing neato, just clicking, doing actions, moving, anything interactive
other info
i have no idea if anyone in the world is running blender with intel iris xe graphics
this is in fact a memory leak (from what i know)
changing the scene to a new scene does not change the ram usage

**System Information** Operating system: windows Graphics card: intel iris xe **more laptop info:** HP 15-inch Laptop, 11th Generation Intel Core i5-1135G7, Intel Iris Xe Graphics, 64 GB RAM (was 8 but upgraded), 256 GB SSD, Windows 11 Home (15-dy2024nr, Natural silver) **Blender Version: 2.9-3.1** Broken: 3.0 Worked: on an old asus laptop **Short description of error** memory is not being freed, i have looked on other post people have made, intel iris xe is known for messing up, but it happens to other people, despite there gpu **Exact steps for others to reproduce the error** downloaded blender https://www.blender.org/download/releases/3-0/ installed it where it needs no KBs on the hard drive i have been able to trigger this by simply selecting and deselecting things in the default startup, no addons, no nothing neato, just clicking, doing actions, moving, anything interactive **other info** i have no idea if anyone in the world is running blender with intel iris xe graphics this is in fact a memory leak (from what i know) changing the scene to a new scene does not change the ram usage

rin black commented

2022-01-13 02:28:35 +01:00

Added subscriber: @trentity-lowery

Henrik D. commented

2022-01-13 12:04:17 +01:00

Added subscriber: @HDMaster84

Henrik D. commented

2022-01-13 12:04:17 +01:00

How do you know it's a memory leak. Maybe you can share some insight into what you did to determine that there is a problem. Like, which number were you looking at? What values of that number did you find? etc...

rin black commented

2022-01-13 15:43:59 +01:00

well, i open task manager and put it off to the side of the screen, i set the undo to 10 and after 5 minutes of just clicking on and off a cube and light the ram builds up in usage

Henrik D. commented

2022-01-13 17:04:59 +01:00

By how much? ~1MiB is probably fine and not a memory leak, but instead just memory fragmentation or something like that. > 100MiB is probably bad. Also be sure to check blenders displayed memory, which can be enabled from User Preferences > Interface > Editors > Status Bar > System Memory.

Henrik D. commented

2022-01-13 17:05:52 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Germano Cavalcante commented

2022-01-24 22:14:56 +01:00

Closed as duplicate of #86778

Germano Cavalcante closed this issue

2022-01-24 22:14:56 +01:00

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memory leak found, bug that is found in alot of intel iris xe gpu's #94864