Linux 5.15 Intel Patch Rocket Lake

Intel Core i9-11900K regression testing of Linux 5.15 by Michael Larabel.

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Timed Code Compilation 6 Tests
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Programmer / Developer System Benchmarks 6 Tests
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Identifier
Performance Per
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Date
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  Test
  Duration
Linux 5.14
September 15 2021
  2 Hours, 4 Minutes
Linux 5.15-rc1
September 15 2021
  2 Hours, 8 Minutes
5.15 3reverts
September 22 2021
  2 Hours, 5 Minutes
flush-in-the-ref
September 22 2021
  2 Hours, 4 Minutes
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  2 Hours, 5 Minutes

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Linux 5.15 Intel Patch Rocket Lake Intel Core i9-11900K regression testing of Linux 5.15 by Michael Larabel. ,,"Linux 5.14","Linux 5.15-rc1","5.15 3reverts","flush-in-the-ref" Processor,,Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads),Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads),Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads),Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads) Motherboard,,ASUS ROG MAXIMUS XIII HERO (0707 BIOS),ASUS ROG MAXIMUS XIII HERO (0707 BIOS),ASUS ROG MAXIMUS XIII HERO (0707 BIOS),ASUS ROG MAXIMUS XIII HERO (0707 BIOS) Chipset,,Intel Tiger Lake-H,Intel Tiger Lake-H,Intel Tiger Lake-H,Intel Tiger Lake-H Memory,,32GB,32GB,32GB,32GB Disk,,2000GB Corsair Force MP600,2000GB Corsair Force MP600,2000GB Corsair Force MP600,2000GB Corsair Force MP600 Graphics,,AMD Radeon VII 16GB (1801/1000MHz),AMD Radeon VII 16GB (1801/1000MHz),AMD Radeon VII 16GB (1801/1000MHz),AMD Radeon VII 16GB (1801/1000MHz) Audio,,Intel Tiger Lake-H HD Audio,Intel Tiger Lake-H HD Audio,Intel Tiger Lake-H HD Audio,Intel Tiger Lake-H HD Audio Monitor,,ASUS MG28U,ASUS MG28U,ASUS MG28U,ASUS MG28U Network,,2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411,2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411,2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411,2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 OS,,Ubuntu 21.10,Ubuntu 21.10,Ubuntu 21.10,Ubuntu 21.10 Kernel,,5.14.0-051400-generic (x86_64),5.15.0-rc1-phx (x86_64) 20210913,5.15.0-rc2-3reverts (x86_64) 20210922,5.15.0-rc2-flush-in-the-ref (x86_64) 20210921 Desktop,,GNOME Shell 40.2,GNOME Shell 40.2,GNOME Shell 40.2,GNOME Shell 40.2 Display Server,,X Server + Wayland,X Server + Wayland,X Server + Wayland,X Server + Wayland OpenGL,,4.6 Mesa 21.1.4 (LLVM 12.0.1),4.6 Mesa 21.1.4 (LLVM 12.0.1),4.6 Mesa 21.1.4 (LLVM 12.0.1),4.6 Mesa 21.1.4 (LLVM 12.0.1) Vulkan,,1.2.168,1.2.168,1.2.168,1.2.168 Compiler,,GCC 11.2.0,GCC 11.2.0,GCC 11.2.0,GCC 11.2.0 File-System,,ext4,ext4,ext4,ext4 Screen Resolution,,3840x2160,3840x2160,3840x2160,3840x2160 ,,"Linux 5.14","Linux 5.15-rc1","5.15 3reverts","flush-in-the-ref" "Timed LLVM Compilation - Build System: Unix Makefiles (sec)",LIB,607.175,629.217,601.472,601.293 "Timed LLVM Compilation - Build System: Ninja (sec)",LIB,591.371,606.751,590.275,590.629 "Timed Node.js Compilation - Time To Compile (sec)",LIB,392.807,403.938,391.871,392.333 "JPEG XL libjxl - Input: PNG - Encode Speed: 8 (MP/s)",HIB,1.06,1.04,1.06,1.07 "Timed Godot Game Engine Compilation - Time To Compile (sec)",LIB,105.111,108.345,104.909,104.851 "JPEG XL libjxl - Input: PNG - Encode Speed: 7 (MP/s)",HIB,10.43,10.18,10.51,10.52 "Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,77.007,79.245,76.984,76.956 "RawTherapee - Total Benchmark Time (sec)",LIB,50.649,53.496,50.658,50.419 "Timed FFmpeg Compilation - Time To Compile (sec)",LIB,47.361,48.576,47.368,47.307 "Timed Mesa Compilation - Time To Compile (sec)",LIB,44.775,45.693,44.771,44.741 "JPEG XL Decoding libjxl - CPU Threads: 1 (MP/s)",HIB,75.36,73.64,75.47,75.61 "Stress-NG - Test: MMAP (Bogo Ops/s)",HIB,267.63,237.95,269.32,270.92 "Stress-NG - Test: MEMFD (Bogo Ops/s)",HIB,975.07,898.53,1007.20,1003.01 "JPEG XL libjxl - Input: PNG - Encode Speed: 5 (MP/s)",HIB,52.91,51.98,52.82,52.90 "JPEG XL Decoding libjxl - CPU Threads: All (MP/s)",HIB,364.49,333.58,366.87,368.39 "JPEG XL libjxl - Input: JPEG - Encode Speed: 5 (MP/s)",HIB,101.84,97.60,102.70,102.77 "DaCapo Benchmark - Java Test: Jython (msec)",LIB,2927,3005,2978,2938 "JPEG XL libjxl - Input: JPEG - Encode Speed: 7 (MP/s)",HIB,101.80,98.11,102.01,102.11 "JPEG XL libjxl - Input: JPEG - Encode Speed: 8 (MP/s)",HIB,38.62,37.77,38.37,38.39