OOM calculating overhanging parameters

prusa3d / PrusaSlicer

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

https://www.prusa3d.com/prusaslicer/

GNU Affero General Public License v3.0

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OOM calculating overhanging parameters #13584

Open huddlesj opened 5 days ago

huddlesj commented 5 days ago

Description of the bug

Trying to slice coasters from https://www.printables.com/model/671674-snowflake-coasters-hueforge/files

Screenshot 2024-11-12 170412

My work station with 64 Gig of ram gets an OOM error.

Screenshot 2024-11-12 170009

Project file & How to reproduce

prusa-snowflake-coasters-set2.zip

Checklist of files included above

[X] Project file
[X] Screenshot

Version of PrusaSlicer

2.8.1

Operating system

Windows 11

Printer model

Prusa XL 5t

u89djt commented 5 days ago

(data point from another user) I'm only running 32 gig of RAM and it succeeds for me, topping out at just over 2 gig of RAM usage. More info about your setup is needed. What's your processor? Processor issues have cropped up in the past; https://github.com/prusa3d/PrusaSlicer/issues/13483#issuecomment-2411517036 , for example.

u89djt commented 5 days ago

This is the warning group: Presumably because of these. That situation - where some layers in a monotonically reducing cone fail to result in extrusions under others that do extrude - is new to me.

huddlesj commented 4 days ago

Desktop is a Intel NUC Extreme 13. Intel Core i9-13900k processor, 64 gig of ram and a 3060 video card.