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Author Topic: extreme fps drop for no reason  (Read 1863 times)

justicarab

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extreme fps drop for no reason
« on: December 19, 2014, 11:17:38 am »

is there a way to see what is the cause of it, it just happened all of the sudden

edit: what i can assume i did... i told my dwarves to tear down a rectangle of walls

Edit 2.0:
here is my save, thank you if you take the time to look at it. i can imagine it takes a while to find it.

https://mega.co.nz/#!cBJFnR7L!KygrSReuXjmUo7XYaKAonAP9EQOeN8l_QJEhfze-ito
« Last Edit: December 19, 2014, 12:42:51 pm by justicarab »
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smjjames

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Re: extreme fps drop for no reason
« Reply #1 on: December 19, 2014, 11:28:34 am »

In 40.20?

There are lots of things that could cause a sudden FPS drop, most notably pathing.
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justicarab

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Re: extreme fps drop for no reason
« Reply #2 on: December 19, 2014, 11:32:01 am »

pathing?

it went from 100 normally, to 1
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This forum is the most helpful and polite i have ever seen. always happy to help my many post and to you all i say thank you so much for making me feel welcomed!

smjjames

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Re: extreme fps drop for no reason
« Reply #3 on: December 19, 2014, 11:36:45 am »

I'm just saying that pathing can cause significant drops. Sounds like a bug though, you should upload the save to DFFD and post on mantis bugtracker.
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justicarab

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Re: extreme fps drop for no reason
« Reply #4 on: December 19, 2014, 11:39:52 am »

so like the pathing of a dwarf?
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This forum is the most helpful and polite i have ever seen. always happy to help my many post and to you all i say thank you so much for making me feel welcomed!

smjjames

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Re: extreme fps drop for no reason
« Reply #5 on: December 19, 2014, 11:41:57 am »

The pathing of ANYTHING. Nobody can look at the save if you don't post it.
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Badger Storm

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Re: extreme fps drop for no reason
« Reply #6 on: December 19, 2014, 02:51:23 pm »

I also have problems with FPS crashes, generally a few years into a fort.  When it's time for the caravan to leave it sometimes becomes physically painful.

Forbidding the caverns seems to help a little bit, but not a lot.  I end up constantly pausing and unpausing to "recharge" the FPS.
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i2amroy

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Re: extreme fps drop for no reason
« Reply #7 on: December 21, 2014, 06:22:09 am »

I end up constantly pausing and unpausing to "recharge" the FPS.
In the long run that should make absolutely no positive difference (other than to change the number), and it could certainly make a negative one. The maximum number of operations that your computer can do isn't sped up any be you pausing and unpausing the game, nor is it changing (unless the fps drop is directly related to graphics or something that would be affected by a pause), so you aren't going to have any positive gains. In contrast if your computer manages to calculate everything in the next step it won't do anything else additionally if you are paused, meaning it's certainly possible to have negative losses by pausing/unpausing instead of just letting it go forwards slowly.
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