Linux 5.15 Intel Patch Rocket Lake

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

HTML result view exported from: https://openbenchmarking.org/result/2109221-DEBU-LINUX5143&sgm=1&hgv=flush-in-the-ref&rdt.

Linux 5.15 Intel Patch Rocket LakeProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen ResolutionLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-refIntel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads)ASUS ROG MAXIMUS XIII HERO (0707 BIOS)Intel Tiger Lake-H32GB2000GB Corsair Force MP600AMD Radeon VII 16GB (1801/1000MHz)Intel Tiger Lake-H HD AudioASUS MG28U2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411Ubuntu 21.105.14.0-051400-generic (x86_64)GNOME Shell 40.2X Server + Wayland4.6 Mesa 21.1.4 (LLVM 12.0.1)1.2.168GCC 11.2.0ext43840x21605.15.0-rc1-phx (x86_64) 202109135.15.0-rc2-3reverts (x86_64) 202109225.15.0-rc2-flush-in-the-ref (x86_64) 20210921OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-oNewfI/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-oNewfI/gcc-11-11.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: intel_pstate powersave - CPU Microcode: 0x40 - Thermald 2.4.6Java Details- OpenJDK Runtime Environment (build 11.0.12+7-Ubuntu-0ubuntu3)Python Details- Python 3.9.7Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Linux 5.15 Intel Patch Rocket Lakedacapobench: Jythonjpegxl: PNG - 5jpegxl: PNG - 7jpegxl: PNG - 8jpegxl: JPEG - 5jpegxl: JPEG - 7jpegxl: JPEG - 8jpegxl-decode: 1jpegxl-decode: Allbuild-ffmpeg: Time To Compilebuild-godot: Time To Compilebuild-linux-kernel: Time To Compilebuild-llvm: Ninjabuild-llvm: Unix Makefilesbuild-mesa: Time To Compilebuild-nodejs: Time To Compilerawtherapee: Total Benchmark Timestress-ng: MMAPstress-ng: MEMFDLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref292752.9110.431.06101.84101.8038.6275.36364.4947.361105.11177.007591.371607.17544.775392.80750.649267.63975.07300551.9810.181.0497.6098.1137.7773.64333.5848.576108.34579.245606.751629.21745.693403.93853.496237.95898.53297852.8210.511.06102.70102.0138.3775.47366.8747.368104.90976.984590.275601.47244.771391.87150.658269.321007.20293852.9010.521.07102.77102.1138.3975.61368.3947.307104.85176.956590.629601.29344.741392.33350.419270.921003.01OpenBenchmarking.org

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref6001200180024003000SE +/- 23.61, N = 4SE +/- 29.14, N = 6SE +/- 17.50, N = 20SE +/- 25.19, N = 42927300529782938

JPEG XL libjxl

Input: PNG - Encode Speed: 5

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: PNG - Encode Speed: 5Linux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref1224364860SE +/- 0.15, N = 3SE +/- 0.11, N = 3SE +/- 0.11, N = 3SE +/- 0.03, N = 352.9151.9852.8252.901. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

JPEG XL libjxl

Input: PNG - Encode Speed: 7

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: PNG - Encode Speed: 7Linux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref3691215SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 310.4310.1810.5110.521. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

JPEG XL libjxl

Input: PNG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: PNG - Encode Speed: 8Linux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref0.24080.48160.72240.96321.204SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.061.041.061.071. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

JPEG XL libjxl

Input: JPEG - Encode Speed: 5

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: JPEG - Encode Speed: 5Linux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref20406080100SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 3SE +/- 0.14, N = 3101.8497.60102.70102.771. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

JPEG XL libjxl

Input: JPEG - Encode Speed: 7

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: JPEG - Encode Speed: 7Linux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref20406080100SE +/- 0.12, N = 3SE +/- 0.16, N = 3SE +/- 0.21, N = 3SE +/- 0.25, N = 3101.8098.11102.01102.111. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

JPEG XL libjxl

Input: JPEG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: JPEG - Encode Speed: 8Linux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref918273645SE +/- 0.13, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.17, N = 338.6237.7738.3738.391. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

JPEG XL Decoding libjxl

CPU Threads: 1

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL Decoding libjxl 0.5CPU Threads: 1Linux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref20406080100SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.17, N = 3SE +/- 0.10, N = 375.3673.6475.4775.61

JPEG XL Decoding libjxl

CPU Threads: All

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL Decoding libjxl 0.5CPU Threads: AllLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref80160240320400SE +/- 0.51, N = 3SE +/- 0.04, N = 3SE +/- 0.53, N = 3SE +/- 0.69, N = 3364.49333.58366.87368.39

Timed FFmpeg Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.4Time To CompileLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref1122334455SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 347.3648.5847.3747.31

Timed Godot Game Engine Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Godot Game Engine Compilation 3.2.3Time To CompileLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref20406080100SE +/- 0.02, N = 3SE +/- 0.12, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3105.11108.35104.91104.85

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.14Time To CompileLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref20406080100SE +/- 0.81, N = 3SE +/- 0.31, N = 3SE +/- 0.79, N = 3SE +/- 0.83, N = 377.0179.2576.9876.96

Timed LLVM Compilation

Build System: Ninja

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 12.0Build System: NinjaLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref130260390520650SE +/- 0.13, N = 3SE +/- 0.17, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3591.37606.75590.28590.63

Timed LLVM Compilation

Build System: Unix Makefiles

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 12.0Build System: Unix MakefilesLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref140280420560700SE +/- 3.16, N = 3SE +/- 2.52, N = 3SE +/- 1.08, N = 3SE +/- 0.30, N = 3607.18629.22601.47601.29

Timed Mesa Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Mesa Compilation 21.0Time To CompileLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref1020304050SE +/- 0.05, N = 3SE +/- 0.10, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 344.7845.6944.7744.74

Timed Node.js Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Node.js Compilation 15.11Time To CompileLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref90180270360450SE +/- 0.15, N = 3SE +/- 0.10, N = 3SE +/- 0.19, N = 3SE +/- 0.14, N = 3392.81403.94391.87392.33

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark TimeLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref1224364860SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 350.6553.5050.6650.421. RawTherapee, version 5.8, command line.

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MMAPLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref60120180240300SE +/- 1.17, N = 3SE +/- 1.34, N = 3SE +/- 1.31, N = 3SE +/- 1.36, N = 3267.63237.95269.32270.921. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MEMFDLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref2004006008001000SE +/- 0.37, N = 3SE +/- 0.69, N = 3SE +/- 0.78, N = 3SE +/- 1.59, N = 3975.07898.531007.201003.011. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic

Geometric Mean Of All Test Results

Result Composite - Linux 5.15 Intel Patch Rocket Lake

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - Linux 5.15 Intel Patch Rocket LakeLinux 5.14Linux 5.15-rc15.15 3revertsflush-in-the-ref2468106.6796.4216.6996.713

Phoronix Test Suite v10.8.4