[Regression] Resistance: Fall of Man - Massive performance regression

[galahadhiryu]

Quick summary

Performance regression starting fom the build 0.0.32-16659.

Details

Since the build 0.0.32-16659, Resistance drops hard on the framerate any time that a enemy appears, going from the 77+ to the 20s. I tested many other builds, and was working perfectly fine on the build 0.0.32-16658.

Build with regression

v0.0.32-16659-33851d51

Attach two log files

RPCS3.log

Attach capture files for visual issues

0.0.32-16658 0.0.32-16659

System configuration

System configuration Windows 11 24H2 Intel Core i5-12400 32 GB RAM GPU: NVIDIA GeForce RTX 4060 Ti (566.14)

Other details

I'm gonna share my save file to test better the levels I mentioned BCES00001_PROFILE.zip

[schm1dtmac]

Seems like PR #15759 might be responsible for the performance loss?

[elad335]

Test with #16361

[galahadhiryu]

Test with #16361

Hi Elad. I can't download it. It says "Windows_Build failed".

[elad335]

@galahadhiryu try now

[galahadhiryu]

v0.0.34-ea17296a Alph I just tested it, it went from 26 to around 52 fps at the same scene. Still can't reach what it once was, but big improvement.

[elad335]

@galahadhiryu Pushed experimental build.

[galahadhiryu]

@galahadhiryu Pushed experimental build.

It improved a little to around 57fps.