Created attachment 136507 [details] dmesg log Very low FPS running Steam-Game Sam 3 BFE (less than 10 fps) on CFL, it is impossible to play due to this low performance. Steps: 1.-run Sam 3 BFE Game 2.-Watch low performance
Hardware configuration: ====================================== Graphic stack ====================================== ====================================== Software ====================================== kernel version : 4.15.0-rc2-drm-tip-ww49-commit-6c0bf00+ hostname : KBL-01 architecture : x86_64 os version : Ubuntu 17.04 os codename : zesty kernel driver : i915 bios revision : 112.3 bios release date : 11/09/2017 ksc : 1.9 hardware acceleration : enabled swap partition : enabled on (/dev/sda2) ====================================== Graphic drivers ====================================== mesa : 17.4.0-devel (git-bf0904e31f modesetting : enabled modesetting compiled for : 1.19.99.1 X.Org Video Driver libdrm : 2.4.88 vaapi (intel-driver) : Intel i965 driver for Intel(R) Coffee Lake - 2.0.1.pre1 (2.0.0-22-gb56eed0) cairo : 1.15.9 intel-gpu-tools (tag) : intel-gpu-tools-1.20-218-gd0f996c2 intel-gpu-tools (commit) : d0f996c2 ====================================== Hardware ====================================== motherboard model : CoffeeLakeClientPlatform motherboard id : CoffeeLakeHDDR4RVP form factor : Laptop manufacturer : IntelCorporation cpu family : Other cpu family id : 6 cpu information : Genuine Intel(R) CPU 0000 @ 2.80GHz gpu card : Intel Corporation Device 3e9b (prog-if 00 [VGA controller]) memory ram : 31.29 GB max memory ram : 16 GB display resolution : 1920x1200 cpu thread : 12 cpu core : 6 cpu model : 158 cpu stepping : 10 socket : Other hard drive : 447GiB (480GB) current cd clock frequency : 337500 kHz maximum cd clock frequency : 675000 kHz displays connected : DP-1 ====================================== Firmware ====================================== dmc fw loaded : yes dmc version : 1.4 guc fw loaded : fetch SUCCESS, load SUCCESS guc version wanted : wanted 9.39, found 9.39 guc version found : wanted 9.39, found 9.39 ====================================== kernel parameters ====================================== quiet splash i915.enable_guc=3 i915.alpha_support=1
Created attachment 136508 [details] kernel log
How is this ReadyForDev? There's no explanation what the bug is. My guess is that low FPS are not expected, but what is? Nor is there any investigation or information as to where the time goes if that fps is not expected.
First of all. Sorry about spam. This is mass update for our bugs. Sorry if you feel this annoying but with this trying to understand if bug still valid or not. If bug investigation still in progress, please ignore this and I apologize! If you think this is not anymore valid, please comment to the bug that can be closed. If you haven't tested with our latest pre-upstream tree(drm-tip), can you do that also to see if issue is valid there still and if you cannot see issue there, please comment to the bug.
Can't reproduce issue with mesa 18.0.0. Closing. Thanks. ====================================== Graphic drivers ====================================== mesa : 18.0.0 (git-dceb1ce807 libdrm : 2.4.91 cairo : 1.15.10 ====================================== Hardware ====================================== motherboard model : CoffeeLakeClientPlatform motherboard id : CoffeeLakeHDDR4RVP form factor : Laptop manufacturer : IntelCorporation cpu family : Other cpu family id : 6 cpu information : Genuine Intel(R) CPU 0000 @ 2.80GHz gpu card : Intel Corporation Device 3e9b (prog-if 00 [VGA controller]) memory ram : 31.29 GB max memory ram : 32 GB display resolution : 1366x768 cpu thread : 12 cpu core : 6 cpu model : 158 cpu stepping : 10 socket : Other hard drive : 111GiB (120GB) current cd clock frequency : 337500 kHz maximum cd clock frequency : 675000 kHz displays connected : DP-1 DP-3 ====================================== Firmware ====================================== dmc fw loaded : yes dmc version : 1.4 guc fw loaded : fetch SUCCESS, load SUCCESS guc version wanted : wanted 9.39, found 9.39 guc version found : wanted 9.39, found 9.39 ====================================== kernel parameters ====================================== splash drm.debug=0x1e i915.alpha_support=1 resume=/dev/sda2 i915.enable_guc_submission=2 i915.enable_guc_loading=2 i915.enable_guc=-1
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