Linux 5.15 Kernel Patch Tests - AMD Ryzen 9 5950X

AMD Ryzen 9 5950X testing of patches by Michael Larabel for possible regression fix.

HTML result view exported from: https://openbenchmarking.org/result/2109226-DEBU-LINUX5104&grs&sro.

Linux 5.15 Kernel Patch Tests - AMD Ryzen 9 5950XProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen ResolutionLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush5.15 3revertsAMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads)ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3801 BIOS)AMD Starship/Matisse32GB1000GB Sabrent Rocket 4.0 PlusAMD Radeon RX 6800/6800 XT / 6900 16GB (2575/1000MHz)AMD Device ab28ASUS MG28URealtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200Ubuntu 21.105.13.0-051300-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-flush-in-the-ref (x86_64) 202109215.15.0-rc2 increase-the-flush (x86_64) 202109215.15.0-rc2-3reverts (x86_64) 20210922OpenBenchmarking.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-M6DaQn/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-M6DaQn/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: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0xa201016Java Details- Linux 5.13, Linux 5.15-rc1, flush-in-the-ref, increase-the-flush: OpenJDK Runtime Environment (build 11.0.12+7-Ubuntu-0ubuntu2)Python Details- Python 3.9.6Security 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 Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Linux 5.15 Kernel Patch Tests - AMD Ryzen 9 5950Xstress-ng: Context Switchingstress-ng: MMAPstress-ng: MEMFDjpegxl: JPEG - 7jpegxl: JPEG - 5rawtherapee: Total Benchmark Timebuild-linux-kernel: Time To Compilesynthmark: VoiceMark_100jpegxl: JPEG - 8jpegxl: PNG - 7build-gdb: Time To Compilebuild-llvm: Unix Makefilesjpegxl: PNG - 8build-mesa: Time To Compilejpegxl: PNG - 5build-llvm: NinjaLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush5.15 3reverts6311126.11505.271390.03102.07101.7146.65946.590978.31936.2210.9141.086391.9421.1429.84361.00374.5233699594.65436.091220.3693.1093.1849.35248.974937.73934.5710.4342.751407.8241.1130.63259.79381.9563732358.21517.351420.26101.52101.6946.48747.027933.41335.9610.9141.145398.5841.1430.08561.01374.9783814568.84460.121260.68101.02101.2147.03649.139951.46835.9710.8742.107402.5391.1430.57460.63379.7853985505.63478.201324.43101.70101.0846.61148.076959.43635.8610.8641.498402.3421.1430.45960.41378.227OpenBenchmarking.org

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context Switching5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush1.4M2.8M4.2M5.6M7MSE +/- 49834.06, N = 3SE +/- 57405.26, N = 15SE +/- 8309.97, N = 3SE +/- 33313.10, N = 3SE +/- 28331.74, N = 33985505.636311126.113699594.653732358.213814568.841. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lsctp -lz -ldl -lpthread -lc

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAP5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush110220330440550SE +/- 0.88, N = 3SE +/- 3.58, N = 3SE +/- 0.96, N = 3SE +/- 3.13, N = 3SE +/- 0.65, N = 3478.20505.27436.09517.35460.121. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lsctp -lz -ldl -lpthread -lc

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFD5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush30060090012001500SE +/- 0.90, N = 3SE +/- 11.24, N = 3SE +/- 0.77, N = 3SE +/- 0.49, N = 3SE +/- 1.23, N = 31324.431390.031220.361420.261260.681. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lbsd -lcrypt -lrt -lsctp -lz -ldl -lpthread -lc

JPEG XL libjxl

Input: JPEG - Encode Speed: 7

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: JPEG - Encode Speed: 75.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush20406080100SE +/- 0.10, N = 3SE +/- 0.38, N = 3SE +/- 0.97, N = 3SE +/- 0.14, N = 3SE +/- 0.44, N = 3101.70102.0793.10101.52101.021. (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: 55.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush20406080100SE +/- 0.57, N = 3SE +/- 0.16, N = 3SE +/- 0.49, N = 3SE +/- 0.34, N = 3SE +/- 1.06, N = 3101.08101.7193.18101.69101.211. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark Time5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush1122334455SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 346.6146.6649.3546.4947.041. RawTherapee, version 5.8, command line.

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.14Time To Compile5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush1122334455SE +/- 0.22, N = 3SE +/- 0.29, N = 3SE +/- 0.31, N = 3SE +/- 0.33, N = 3SE +/- 0.20, N = 348.0846.5948.9747.0349.14

Google SynthMark

Test: VoiceMark_100

OpenBenchmarking.orgVoices, More Is BetterGoogle SynthMark 20201109Test: VoiceMark_1005.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush2004006008001000SE +/- 8.82, N = 3SE +/- 8.57, N = 3SE +/- 0.86, N = 3SE +/- 2.42, N = 3SE +/- 4.86, N = 3959.44978.32937.74933.41951.471. (CXX) g++ options: -lm -lpthread -std=c++11 -Ofast

JPEG XL libjxl

Input: JPEG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: JPEG - Encode Speed: 85.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush816243240SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.11, N = 3SE +/- 0.12, N = 335.8636.2234.5735.9635.971. (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: 75.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush3691215SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 310.8610.9110.4310.9110.871. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 10.2Time To Compile5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush1020304050SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.11, N = 341.5041.0942.7541.1542.11

Timed LLVM Compilation

Build System: Unix Makefiles

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 12.0Build System: Unix Makefiles5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush90180270360450SE +/- 3.83, N = 3SE +/- 3.17, N = 3SE +/- 2.18, N = 3SE +/- 5.13, N = 3SE +/- 5.19, N = 3402.34391.94407.82398.58402.54

JPEG XL libjxl

Input: PNG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: PNG - Encode Speed: 85.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush0.25650.5130.76951.0261.2825SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.141.141.111.141.141. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

Timed Mesa Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Mesa Compilation 21.0Time To Compile5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush714212835SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 330.4629.8430.6330.0930.57

JPEG XL libjxl

Input: PNG - Encode Speed: 5

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL libjxl 0.5Input: PNG - Encode Speed: 55.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush1428425670SE +/- 0.23, N = 3SE +/- 0.02, N = 3SE +/- 0.14, N = 3SE +/- 0.02, N = 3SE +/- 0.11, N = 360.4161.0059.7961.0160.631. (CXX) g++ options: -funwind-tables -O3 -O2 -pthread -fPIE -pie

Timed LLVM Compilation

Build System: Ninja

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 12.0Build System: Ninja5.15 3revertsLinux 5.13Linux 5.15-rc1flush-in-the-refincrease-the-flush80160240320400SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3378.23374.52381.96374.98379.79

Phoronix Test Suite v10.8.5