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[0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 4:24 am
by Atraps003
Toggling map overlays is much slower in 17.70 compared to 15.40.

15.40
15-map-overlay.gif
15-map-overlay.gif (700.02 KiB) Viewed 3897 times
17.70
17-map-overlay.gif
17-map-overlay.gif (758.25 KiB) Viewed 3897 times

Re: [0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 6:46 am
by Klonan
Can you provide a log file and the 0.15 save file?

Re: [0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 11:40 am
by Atraps003
factorio-current.log
(52.73 KiB) Downloaded 193 times
15-map-overlay.zip
(6.42 MiB) Downloaded 169 times

Re: [0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 12:01 pm
by Klonan
Can you try updating your video drivers?

It looks like the ones you are using are from 2017

Re: [0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 2:56 pm
by MasterBuilder
I've noticed something similar in my save, but still on .69. Activating turret ranges cuts my FPS in half. None of the other options (pollution, electric network, logistic networks) have this effect.
With pollution, turret, electric, & logistic off, map view takes 0.75ms to renter. Here's timings with only the one additional setting:
Turret ranges: 10.5ms to renter.
Logistic networks: 3.2ms to render.
Electric network: 2.1ms to render.
Pollution: 0.78ms to render.
Everything on: 13.3ms to render.

So the others have an effect too, but turret ranges are the only ones for me large enough to actually affect my FPS.
I'm still on .69 as my save won't load in .70 but that's a separate issue that's already been fixed.
So I can't say if this has changed in .70, but I can say it probably started before .70 anyways.

Save is too large to attach.
You may need this mod to load it.

Note: This won't load in .70 but that's a separate issue that's already been fixed.

EDIT: Just tried in .71 and I have very similar results.

Re: [0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 10:14 pm
by Atraps003
No change after updating graphics drivers from 22.21.13.8189 to 26.21.14.3648.

Re: [0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 10:21 pm
by Rseding91
Can you please post the save file?

Re: [0.17.70] Map overlay performance regression

Posted: Wed Oct 16, 2019 10:35 pm
by posila
Rseding91 wrote: Wed Oct 16, 2019 10:21 pm Can you please post the save file?
Atraps003 posted the save here: viewtopic.php?f=7&t=76830#p461834

I am 95% sure, it's because of the errors about not being to delete config.bak.ini in the log and not related to rendering in any way.

Re: [0.17.70] Map overlay performance regression

Posted: Thu Oct 17, 2019 2:21 am
by Atraps003
I confirm that the config.bak.ini file was the issue. I deleted it and the issue is gone. Thanks.