Strong slowdown in the recent versions about donburi

[sedyh]

My friend and I tested the performance decline by version, here are the most significant changes:

Commit	Max entities per 60 fps
Present
4b9bfbd	22000
42b6af0	30000
cd6a0a4	32000
Past

[sedyh]

These are not version numbers. The version number does not appear in the Github Mobile app, that's why I sent a message.

Yes, these are 1.3.7 and 1.3.8, but I do not advise to tie into versions, since we're testing specific commits. From the pov of go get, both can be specified via @.

[yohamta]

Hi 👋 Yeah, that seems weird. I'll give it a test to see if I can replicate the issue.

[yohamta]

I've also run bunnymark on my M2 mac and it's true that the performance has declined. Hmm, it seems there's only changes in dependencies? I think we need to check profiling to identify the cause.

Commit	Max entities per 60 fps
4b9bfbd	52000 screenshot
42b6af0	65000 screenshot

[sedyh]

Hello, is there any updates on this?

[yohamta]

Hello, not right now. I'm thinking that there might be the other way to improve the performance. Maybe we can optimize the component data storage for memory alignment. Not sure how much it works until experiment.

[setanarut]

Please specify the previous and next donburi version numbers. Which version is faster. Which version is slower?

[sedyh]

Please specify the previous and next donburi version numbers.

Hello, they were listed above.

#109 (comment)

[setanarut]

Please specify the previous and next donburi version numbers.

Hello, they were listed above.

#109 (comment)

These are not version numbers. The version number does not appear in the Github Mobile app, that's why I sent a message.

1. v1.3.7 - Fast
2. v1.3.8 - Slow