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GPUOpen-Drivers / AMDVLK

AMD Open Source Driver For Vulkan
MIT License
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AMDPRO-21.10 and AMDVLK 2021.q23 Memory Leak with Borderlands 3 DX12 #230

Closed pingubot closed 3 months ago

pingubot commented 3 years ago

Hi,

when using amd-pro driver 21.10 i get a system hang during the "optimizing shaders" game screen. The reason is that the ram usage is growing and growing. I had to kill it while it was using nearly 30G of RAM to avoid another system hang, and the shader optimization was not not finished yet.

I tried the same with amdvlk 2021.q23 and it also leaks memory here, even the startup for the game takes very long and it already used 20G of RAM afterwards. I managed to get ingame with amdvlk, the perf was way worse than with radv (90fps vs. 103fps in the menu of the game)

Use Borderlands 3 via Proton-experimental in steam. Use DX12 in game, max settings.

Be aware, you need to use a version of vkd3d which does not require calibrated timestamps, as that feature doesn't seem to be available on amdvlk or amd-pro. If you need my self compiled vkd3d version with that feature disabled, ping me.

inxi -GSC -xx
System:    Host: gamebox Kernel: 5.12.5-tkg x86_64 bits: 64 compiler: gcc v: 10.3.0 Desktop: KDE Plasma 5.21.5 
           tk: Qt 5.15.2 wm: kwin_x11 dm: SDDM Distro: openSUSE Tumbleweed 20210519 
CPU:       Info: 8-Core model: AMD Ryzen 7 3700X bits: 64 type: MT MCP arch: Zen 2 rev: 0 cache: L2: 4 MiB 
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 115090 
           Speed: 4075 MHz min/max: 2200/3600 MHz boost: enabled Core speeds (MHz): 1: 4075 2: 4066 3: 4068 4: 4068 
           5: 4046 6: 4067 7: 4064 8: 4064 9: 4065 10: 4064 11: 4063 12: 4069 13: 4064 14: 4082 15: 4069 16: 4069 
Graphics:  Device-1: Advanced Micro Devices [AMD/ATI] Navi 21 [Radeon RX 6800/6800 XT / 6900 XT] driver: amdgpu v: kernel 
           bus-ID: 0a:00.0 chip-ID: 1002:73bf 
           Display: x11 server: X.Org 1.20.11 compositor: kwin_x11 driver: loaded: amdgpu resolution: 3440x1440 s-dpi: 96 
           OpenGL: renderer: AMD Radeon RX 6900 XT (SIENNA_CICHLID DRM 3.40.0 5.12.5-tkg LLVM 12.0.0) v: 4.6 Mesa 21.1.0 
           direct render: Yes

Many thx Christian

jinjianrong commented 3 years ago

@pingubot I checked the source code, EXT_calibrated_timestamps is exposed in amdvlk. could you double check if the extension is really not supported on your system?

DadSchoorse commented 3 years ago

Wine uses CLOCK_MONOTONIC_RAW to implement Windows Performance Counters, so we need VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT to implement VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT in winevulkan.

AMDVLK only supports the DEVICE_EXT and CLOCK_MONOTONIC_EXT domains at the moment, so everything that needs performance counter timestamps won't work.