Kernel Bench AMD Ryzen 7 PRO 5850U testing with a LENOVO 20X7003WFR (R1KET39W 1.24 BIOS) and AMD Radeon Vega / Mobile 1GB on Gentoo 2.9 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2212316-NE-2211015NE16 .
Kernel Bench Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution OpenCL Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 FreeBSD 13.1 Beta1 Clang 13 Default package Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 FreeBSD 13.1 RC1 Clang 13 znver3 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17 PF-kernel lite Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) LENOVO 20X7003WFR (R1KET36W 1.21 BIOS) AMD Renoir/Cezanne 16GB 512GB SK hynix HFS512GDE9X081N AMD Cezanne 1GB (2000/400MHz) AMD Renoir Radeon HD Audio Realtek RTL8111/8168/8411 + MEDIATEK Device 7961 Ubuntu 21.10 5.16.14-051614-generic (x86_64) MATE 1.26.0 X Server 1.20.13 4.6 Mesa 21.2.6 (LLVM 12.0.1) 1.2.182 GCC 11.2.0 ext4 1920x1080 Realtek RTL8111/8168/8411 + MEDIATEK MT7921 802.11ax PCI OpenMandrivaLinux 4.3 5.16.7-desktop-1omv4003 (x86_64) KDE Plasma 5.23.5 X Server 1.21.1.3 4.6 Mesa 21.3.7 (LLVM 13.0.0) 1.2.195 Clang 13.0.0 + GCC 11.2.0 20210728 + LLVM 13.0.0 AMD Ryzen 7 PRO 5850U @ 1.90GHz (16 Cores) LENOVO 20X7003WFR ThinkPad L15 Gen 2a AMD [AMD] Renoir/Cezanne Root Complex Generic NVMe Device AMD RENOIR 1GB ATI (0x1637) HDA FreeBSD 13.1-STABLE (x86_64) X Server 1.20.13 4.6 Mesa 21.3.7 (LLVM 13.0.1) Clang 13.0.0 + GCC 10.3.0 zfs AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) LENOVO 20X7003WFR (R1KET36W 1.21 BIOS) AMD Renoir/Cezanne 32GB 512GB SK hynix HFS512GDE9X081N AMD Cezanne 1GB (2000/400MHz) AMD Renoir Radeon HD Audio Realtek RTL8111/8168/8411 + MEDIATEK MT7921 802.11ax PCI ManjaroLinux 21.2.5 5.16.14-1-MANJARO (x86_64) KDE Plasma 5.24.3 X Server 1.21.1.3 1.2.195 GCC 11.2.0 + Clang 13.0.1 + LLVM 13.0.1 ext4 Fedora Linux 36 5.17.0-300.fc36.x86_64 (x86_64) MATE 1.26.0 X Server 1.20.14 4.6 Mesa 21.3.8 (LLVM 13.0.1) GCC 12.0.1 20220308 btrfs AMD Renoir Root Complex AMD RENOIR 1GB (2000/400MHz) AMD Device 1637 Realtek RTL8111/8168/8411 + MEDIATEK Device 7961 Clear Linux OS 36070 5.16.17-1136.native (x86_64) GNOME Shell 42.0 X Server 1.21.1.3 4.6 Mesa 22.0.0 (LLVM 13.0.0 DRM 3.44) 1.3.204 GCC 11.2.1 20220322 releases/gcc-11.2.0-884-gf45603f39b + Clang 13.0.0 + LLVM 13.0.0 ext4 AMD Renoir/Cezanne AMD Cezanne 1GB (2000/400MHz) AMD Renoir Radeon HD Audio Gentoo/Linux 5.15.26-gentoo-x86_64 (x86_64) GCC 11.2.1 20220115 + Clang 13.0.1 + LLVM 13.0.1 btrfs AMD Ryzen 7 PRO 5850U @ 4.51GHz (8 Cores / 16 Threads) Realtek RTL8111/8168/8411 + MEDIATEK MT7921 802.11ax PCI Gentoo Linux 2.8 5.17.1-gentoo-x86_64 (x86_64) GCC 11.2.1 20220115 + Clang 14.0.0 + LLVM 14.0.0 AMD Ryzen 7 PRO 5850U @ 1.90GHz (16 Cores) LENOVO 20X7003WFR ThinkPad L15 Gen 2a AMD [AMD] Renoir/Cezanne Root Complex Generic NVMe Device AMD RENOIR 1GB ATI (0x1637) HDA FreeBSD 13.1-STABLE (x86_64) KDE Plasma 5.24.4 X Server 1.20.14 4.6 Mesa 21.3.8 (LLVM 13.0.1) 1.2.195 Clang 13.0.0 zfs AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) LENOVO 20X7003WFR (R1KET36W 1.21 BIOS) AMD Renoir/Cezanne 512GB SK hynix HFS512GDE9X081N AMD Cezanne 1GB (2000/400MHz) AMD Renoir Radeon HD Audio Realtek RTL8111/8168/8411 + MEDIATEK Device 7961 Gentoo/Linux 5.16.18-gentoo-r1 (x86_64) KDE Plasma 5.23.5 X Server 1.21.1.3 + Wayland 4.6 Mesa 21.3.7 (LLVM 13.0.1) GCC 11.2.1 20220115 + Clang 13.0.1 + LLVM 13.0.1 btrfs Realtek RTL8111/8168/8411 + MEDIATEK MT7921 802.11ax PCI Gentoo 2.8 5.17.3-gentoo (x86_64) KDE Plasma 5.24.4 4.6 Mesa 22.0.1 (LLVM 13.0.1 DRM 3.44) 1.3.204 GCC 11.2.1 20220115 + Clang 14.0.1 + LLVM 14.0.1 AMD Ryzen 7 PRO 5850U @ 4.51GHz (8 Cores / 16 Threads) 5.17.3-gentoo-clear (x86_64) 5.17.3-gentoo-clang (x86_64) 5.17.3-gentoo (x86_64) Clang 14.0.1 + GCC 11.2.1 20220115 + LLVM 14.0.1 5.17.4-xanmod1-xanmod (x86_64) GCC 11.3.0 + Clang 14.0.1 + LLVM 14.0.1 X Server 1.21.1.3 4.6 Mesa 22.1.0-rc3 (LLVM 14.0.3 DRM 3.44) 1.3.211 GCC 11.3.0 + Clang 14.0.3 + LLVM 14.0.3 5.17.0-pf5-gd4f12e0431e1 (x86_64) KDE Plasma 5.24.5 X Server 1.21.1.3 + Wayland 4.6 Mesa 22.1.0-rc5 (LLVM 14.0.3 DRM 3.44) GCC 12.1.0 + Clang 14.0.3 + LLVM 14.0.3 ATI Generic 4.6 Mesa 22.1.0 (LLVM 14.0.3 DRM 3.44) AMD Renoir Radeon HD Audio 5.18.0-gentoo-clang (x86_64) 4.6 Mesa 22.1.1 (LLVM 14.0.4 DRM 3.46) Clang 14.0.4 + GCC 12.1.1 20220604 + LLVM 14.0.4 ATI Generic 5.18.0-pf2-00057-ge7e0fd1241fc (x86_64) 5.18.1-gentoo-r2 (x86_64) GCC 12.1.1 20220604 + Clang 14.0.4 + LLVM 14.0.4 AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) LENOVO 20X7003WFR (R1KET37W 1.22 BIOS) AMD Renoir Radeon HD Audio Ubuntu 22.04 5.18.14-051814-generic (x86_64) KDE Plasma 5.24.4 4.6 Mesa 22.0.1 (LLVM 13.0.1 DRM 3.46) 1.2.204 GCC 11.2.0 ext4 OpenMandrivaLinux 4.3 5.17.1-desktop-2omv4050 (x86_64) KDE Plasma 5.23.5 4.6 Mesa 21.3.7 (LLVM 13.0.0) 1.2.195 Clang 13.0.0 + GCC 11.2.0 20210728 + LLVM 13.0.0 AMD Ryzen 7 PRO 5850U @ 4.51GHz (8 Cores / 16 Threads) Fedora Linux 36 5.18.16-200.fc36.x86_64 (x86_64) KDE Plasma 5.25.4 X Server 1.20.14 + Wayland 4.6 Mesa 22.1.4 (LLVM 14.0.0 DRM 3.46) GCC 12.1.1 20220507 + Clang 14.0.0 + LLVM 14.0.0 AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) Calculate Linux Desktop 22.0.1 KDE 5.19.4-calculate (x86_64) KDE Plasma 5.24.6 X Server 1.21.1.4 + Wayland 4.6 Mesa 22.1.3 (LLVM 14.0.4 DRM 3.47) GCC 11.3.0 + Clang 14.0.6 + LLVM 14.0.6 AMD Ryzen 7 PRO 5850U @ 4.51GHz (8 Cores / 16 Threads) Clear Linux OS 36930 5.19.4-1181.native (x86_64) KDE Plasma 5.25.4 4.6 Mesa 22.2.0-rc3 (LLVM 14.0.6 DRM 3.47) 1.3.224 GCC 12.2.1 20220822 releases/gcc-12.2.0-4-g55b6abd9f2 + Clang 14.0.6 + LLVM 14.0.6 AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) Gentoo 2.9 5.19.10-gentoo (x86_64) Lumina 1.6.0 X Server 1.21.1.4 Clang 15.0.1 AMD Ryzen 7 PRO 5850U @ 4.51GHz (8 Cores / 16 Threads) LENOVO 20X7003WFR (R1KET39W 1.24 BIOS) 5.19.12-xanmod1-xanmod (x86_64) KDE Plasma 5.25.5 X Server 1.21.1.4 + Wayland 4.6 Mesa 22.2.0 (LLVM 15.0.1 DRM 3.47) 1.3.224 GCC 12.2.0 + Clang 15.0.1 + LLVM 15.0.1 btrfs 6.0.0-gentooclang (x86_64) 4.6 Mesa 22.2.0 (LLVM 15.0.2 DRM 3.48) GCC 12.2.0 + Clang 15.0.2 + LLVM 15.0.2 AMD Cezanne 1GB Fedora Linux 36 6.0.5-200.fc36.x86_64 (x86_64) X Server 1.20.14 + Wayland 4.6 Mesa 22.1.7 (LLVM 14.0.0 DRM 3.48) OpenCL 2.1 AMD-APP (3452.0) 1.3.211 GCC 12.2.1 20220819 + Clang 14.0.5 + LLVM 14.0.5 AMD Cezanne 1GB (2000/400MHz) 6.0.2-xm1.0.fc36.x86_64 (x86_64) X Server 1.20.14 AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) AMD Radeon Vega / Mobile 1GB (2000/400MHz) Gentoo 2.9 6.1.1-gentoo-gcc (x86_64) X Server 1.21.1.6 + Wayland 4.6 Mesa 22.2.3 (LLVM 15.0.6 DRM 3.49) 1.3.224 Clang 15.0.6 + GCC 11.3.1 20221209 OpenBenchmarking.org Kernel Details - Ubuntu 21.10 CC 11.2 kver=5.16: Transparent Huge Pages: madvise - OpenMandriva znver1 GCC 11.2 kver=5.16: dm_mod.use_blk_mq=1 - Transparent Huge Pages: always - Manjaro GCC 11.2 KVER=5.16: Transparent Huge Pages: madvise - Fedora 36 pre-ver GCC 12 kver=5.17: Transparent Huge Pages: madvise - ClearLinux 36070 GCC 11.2: Transparent Huge Pages: always - Gentoo Glibc Stable W:znver3-O2 k5.16: Transparent Huge Pages: always - Gentoo Glibc Edge W:znver3-O2 k5.17 acpi: Transparent Huge Pages: always - Gentoo Glibc Edge W:znver3-O2 k5.17 p-state: Transparent Huge Pages: always - Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p: Transparent Huge Pages: always - Gentoo Glibc Edge W:znver3-O2 k5.17-clang: Transparent Huge Pages: always - Gentoo Glibc Edge k5.17-clang-thin: Transparent Huge Pages: always - Gentoo Glibc Edge k5.17 w:clang: Transparent Huge Pages: always - Gentoo Glibc Edge k5.17 Xanmod O3: Transparent Huge Pages: madvise - Gentoo Glibc Edge k5.17 Xanmod w:clear: Transparent Huge Pages: madvise - Gentoo Glibc Edge k5.17 PF-kernel lite: Transparent Huge Pages: madvise - Gentoo Glibc Edge k5.17.7 PF-kernel lite: Transparent Huge Pages: madvise - Gentoo Glibc Edge k5.18: Transparent Huge Pages: always - Gentoo Glibc Edge k5.18-pf clang: Transparent Huge Pages: madvise - Gentoo Glibc Edge k5.18 clang: Transparent Huge Pages: madvise - Ubuntu 22.04 CC=11.2 kver=5.18.14: Transparent Huge Pages: madvise - OpenMandriva LX 4.2 kver=5.17: dm_mod.use_blk_mq=1 - Transparent Huge Pages: always - Fedora 36 k5.18 performance: Transparent Huge Pages: madvise - Calculate GCC 11.3 k5.19: Transparent Huge Pages: madvise - ClearLinux 36930 K5.19 GCC 12.1: Transparent Huge Pages: always - Gentoo Musl Clang Edge W:znver3-O3: Transparent Huge Pages: always - Gentoo Glibc GCC 12.2 W:znver3+O2+cfi: Transparent Huge Pages: madvise - Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20: Transparent Huge Pages: madvise - Fedora 36 k6.0 performance: Transparent Huge Pages: madvise - Fedora 36 k6.0 Xanmod performance v2: Transparent Huge Pages: madvise - Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2: Transparent Huge Pages: always Compiler Details - Ubuntu 21.10 CC 11.2 kver=5.16: --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-ZPT0kp/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-ZPT0kp/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 - ClearLinux 36070 GCC 11.2: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-host-shared --enable-languages=c,c++,fortran,go,jit --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=x86-64-v3 --with-gcc-major-version-only --with-glibc-version=2.35 --with-gnu-ld --with-isl --with-pic --with-ppl=yes --with-tune=skylake-avx512 - Gentoo Musl Stable W:znver3-O2: --bindir=/usr/x86_64-gentoo-linux-musl/gcc-bin/11.2.1 --build=x86_64-gentoo-linux-musl --datadir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/11.2.1 --disable-cet --disable-esp --disable-fixed-point --disable-libada --disable-libsanitizer --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-libvtv --disable-multilib --disable-nls --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-gentoo-linux-musl --includedir=/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include --mandir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/11.2.1/man --with-multilib-list=m64 --with-python-dir=/share/gcc-data/x86_64-gentoo-linux-musl/11.2.1/python --with-zstd --without-isl - Gentoo Musl Edge W:znver3-O2: --bindir=/usr/x86_64-gentoo-linux-musl/gcc-bin/11.2.1 --build=x86_64-gentoo-linux-musl --datadir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/11.2.1 --disable-cet --disable-esp --disable-fixed-point --disable-libada --disable-libsanitizer --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-libvtv --disable-multilib --disable-nls --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-gentoo-linux-musl --includedir=/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include --mandir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/11.2.1/man --with-build-config=bootstrap-lto --with-multilib-list=m64 --with-python-dir=/share/gcc-data/x86_64-gentoo-linux-musl/11.2.1/python --with-zstd --without-isl - Gentoo Glibc Edge k5.17 w:clang: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver3 - Gentoo Glibc Edge k5.18: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver3 - Gentoo Glibc Edge k5.18-pf clang: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver3 - Ubuntu 22.04 CC=11.2 kver=5.18.14: --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-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/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 - ClearLinux 36930 K5.19 GCC 12.1: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-gnu-indirect-function --enable-host-shared --enable-languages=c,c++,fortran,go,jit --enable-ld=default --enable-libstdcxx-pch --enable-linux-futex --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=x86-64-v3 --with-gcc-major-version-only --with-glibc-version=2.35 --with-gnu-ld --with-isl --with-pic --with-ppl=yes --with-tune=skylake-avx512 --with-zstd - Gentoo Musl Clang Edge W:znver3-O3: Optimized build; Default target: x86_64-gentoo-linux-musl; Host CPU: znver3 - Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver3 Processor Details - Ubuntu 21.10 CC 11.2 kver=5.16: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - OpenMandriva znver1 GCC 11.2 kver=5.16: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Manjaro GCC 11.2 KVER=5.16: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Fedora 36 pre-ver GCC 12 kver=5.17: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa50000c - ClearLinux 36070 GCC 11.2: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Gentoo Musl Stable W:znver3-O2: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Gentoo Musl Edge W:znver3-O2: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Stable W:znver3-O2 k5.16: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Gentoo Glibc Edge W:znver3-O2 k5.17 acpi: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge W:znver3-O2 k5.17 p-state: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge W:znver3-O2 k5.17-clang: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge k5.17-clang-thin: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge k5.17 w:clang: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge k5.17 Xanmod O3: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge k5.17 Xanmod w:clear: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge k5.17 PF-kernel lite: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge k5.17.7 PF-kernel lite: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Glibc Edge k5.18: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Gentoo Glibc Edge k5.18-pf clang: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: low-power - CPU Microcode: 0xa50000c - ACPI Profile: low-power - Gentoo Glibc Edge k5.18 clang: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: low-power - CPU Microcode: 0xa50000c - ACPI Profile: low-power - Ubuntu 22.04 CC=11.2 kver=5.18.14: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - OpenMandriva LX 4.2 kver=5.17: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0xa50000c - Fedora 36 k5.18 performance: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: performance - CPU Microcode: 0xa50000c - ACPI Profile: performance - Calculate GCC 11.3 k5.19: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - ClearLinux 36930 K5.19 GCC 12.1: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Gentoo Musl Clang Edge W:znver3-O3: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: low-power - CPU Microcode: 0xa50000c - ACPI Profile: low-power - Gentoo Glibc GCC 12.2 W:znver3+O2+cfi: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: performance - CPU Microcode: 0xa50000c - ACPI Profile: performance - Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: performance - CPU Microcode: 0xa50000c - ACPI Profile: performance - Fedora 36 k6.0 performance: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: performance - CPU Microcode: 0xa50000c - ACPI Profile: performance - Fedora 36 k6.0 Xanmod performance v2: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: performance - CPU Microcode: 0xa50000c - ACPI Profile: performance - Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: performance - CPU Microcode: 0xa50000c - ACPI Profile: performance Security Details - Ubuntu 21.10 CC 11.2 kver=5.16: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - OpenMandriva znver1 GCC 11.2 kver=5.16: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + 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 - Manjaro GCC 11.2 KVER=5.16: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Fedora 36 pre-ver GCC 12 kver=5.17: SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - ClearLinux 36070 GCC 11.2: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Musl Stable W:znver3-O2: 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 - Gentoo Musl Edge W:znver3-O2: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Stable W:znver3-O2 k5.16: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge W:znver3-O2 k5.17 acpi: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge W:znver3-O2 k5.17 p-state: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge W:znver3-O2 k5.17-clang: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.17-clang-thin: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.17 w:clang: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.17 Xanmod O3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.17 Xanmod w:clear: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.17 PF-kernel lite: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.17.7 PF-kernel lite: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.18: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.18-pf clang: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc Edge k5.18 clang: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Ubuntu 22.04 CC=11.2 kver=5.18.14: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - OpenMandriva LX 4.2 kver=5.17: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Fedora 36 k5.18 performance: SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Calculate GCC 11.3 k5.19: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - ClearLinux 36930 K5.19 GCC 12.1: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Musl Clang Edge W:znver3-O3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc GCC 12.2 W:znver3+O2+cfi: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Fedora 36 k6.0 performance: SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Fedora 36 k6.0 Xanmod performance v2: SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected Environment Details - Fedora 36 pre-ver GCC 12 kver=5.17: DEBUGINFOD_URLS=https://debuginfod.fedoraproject.org/ - ClearLinux 36070 GCC 11.2: FFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,--enable-new-dtags" CXXFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native -fvisibility-inlines-hidden -Wl,--enable-new-dtags" MESA_GLSL_CACHE_DISABLE=0 FCFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,--enable-new-dtags" CFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native" THEANO_FLAGS="floatX=float32,openmp=true,gcc.cxxflags="-ftree-vectorize -mavx"" - Gentoo Glibc Edge W:znver3-O2 k5.17 acpi: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge W:znver3-O2 k5.17 p-state: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge W:znver3-O2 k5.17-clang: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.17-clang-thin: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.17 w:clang: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.17 Xanmod O3: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.17 Xanmod w:clear: FFLAGS="-O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,--enable-new-dtags" CXXFLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native -fvisibility-inlines-hidden" RUSTFLAGS="-C target-cpu=native" FCFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,--enable-new-dtags" CFLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native" COMMON_FLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native" - Gentoo Glibc Edge k5.17 PF-kernel lite: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.17.7 PF-kernel lite: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.18: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.18-pf clang: RUSTFLAGS="-C target-cpu=native" - Gentoo Glibc Edge k5.18 clang: RUSTFLAGS="-C target-cpu=native" - ClearLinux 36930 K5.19 GCC 12.1: FFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,--enable-new-dtags" CXXFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=skylake -mrelax-cmpxchg-loop -fvisibility-inlines-hidden -Wl,--enable-new-dtags" MESA_GLSL_CACHE_DISABLE=0 FCFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,--enable-new-dtags" CFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=skylake -mrelax-cmpxchg-loop" THEANO_FLAGS="floatX=float32,openmp=true,gcc.cxxflags="-ftree-vectorize -mavx"" - Fedora 36 k6.0 Xanmod performance v2: FFLAGS="-O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z,now -Wl,-z,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,--enable-new-dtags" CXXFLAGS="-O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z,now -Wl,-z,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=znver3 -mrelax-cmpxchg-loop -fvisibility-inlines-hidden -Wl,--enable-new-dtags" FCFLAGS="-O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z,now -Wl,-z,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,--enable-new-dtags" CFLAGS="-O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z,now -Wl,-z,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=znver3 -mrelax-cmpxchg-loop"
Kernel Bench tinymembench: Standard Memcpy tinymembench: Standard Memset mbw: Memory Copy - 512 MiB t-test1: 1 pmbench: 8 - 50% osbench: Create Threads osbench: Create Processes ipc-benchmark: TCP Socket - 128 hackbench: 4 - Thread ctx-clock: Context Switch Time rocksdb: Rand Read schbench: 8 - 2 Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 FreeBSD 13.1 Beta1 Clang 13 Default package Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 FreeBSD 13.1 RC1 Clang 13 znver3 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17 PF-kernel lite Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 11095.8 10074.7 7365.784 15.657 0.1205 11.523565 21.290302 813547 10.946 95 36572285 506 10822.7 11046.2 7450.599 5.718 0.1193 10.073821 19.466877 5076304 8.715 95 589 4016.444 24.794 1.513163 20.836989 15939.7 15266.8 11064.667 13.633 0.1051 9.713173 20.658016 3557408 11.567 114 37302580 444 15745.9 15105.9 10933.895 16.407 0.1058 11.313756 24.700960 3623030 12.373 76 797 17604.6 16678.5 11050.777 16.103 0.1000 8.771419 17.917156 4238983 8.673 76 45081884 741 7826.9 10965.2 7627.436 28.465 13.545831 22.656237 4077707 13.645 95 35784679 514 8432.3 15018.6 6281.408 27.164 11.698518 18.723011 776017 9.398 95 34196595 509 6839.380 24.150 1.525879 24.491628 18095.9 16589.8 10768.343 12.240 0.1024 8.320014 16.352654 4370617 7.555 76 36318824 582 17366.2 16381.2 10868.648 16.633 0.106 10.693868 19.873778 811222 7.613 77 36494038 541 17422.6 16561.9 10690.065 15.498 0.1023 11.072556 19.290447 810781 7.182 77 36680964 533 17391.2 16479.2 10632.035 15.773 0.1023 10.752837 19.519329 811037 7.284 80 36094301 497 17368.9 16491.2 10607.707 15.286 0.1051 11.105378 19.567013 811647 7.461 95 34895478 669 17395.7 16322.6 10819.143 14.970 0.1019 10.925333 18.730958 811551 7.039 95 36641020 644 10484.662 16.744 0.1012 7.897218 17.193953 4462396 6.804 95 39351996 589 15592.4 14895.1 10891.302 15.511 0.1052 9.833177 19.509792 810081 9.225 95 36818007 563 15592.1 15121.5 11028.132 15.188 0.1067 9.894768 19.664923 815655 10.244 95 40246563 475 15256.2 14864.1 10588.652 17.297 0.1059 10.399818 19.980272 803147 8.517 95 988 10846.570 15.915 0.1021 10.278702 18.006166 813862 7.062 95 43762471 473 10744.921 16.080 0.1093 9.709994 19.090176 781660 9.599 95 41019483 507 15517.5 15006.1 11033.475 17.133 0.1127 10.286967 19.607544 802521 9.436 95 604 15758.3 15089.5 10697.160 16.558 0.1050 10.075569 22.673607 3296985 12.335 95 37100134 503 17581.9 16436.2 10960.171 6.793 0.1035 9.662469 22.099813 4944928 8.901 95 634 15446.5 15037.5 10802.431 18.083 0.1031 12.912750 25.396347 757766 12.193 95 745 15542.9 15065.0 10786.751 15.483 0.1061 815469 6.475 76 36449607 660 17656.1 16664.4 11053.105 14.316 0.1013 8.747578 18.436114 4339145 8.697 76 9856 9061.777 25.936 6.320476 15.249411 4181149 8.225 114 15781.8 35043.3 11025.192 15.773 0.1065 8.246899 17.603239 3815036 13.994 95 6576 15703.7 35481.1 11035.718 16.413 0.1044 9.299914 18.236637 822659 7.370 95 6721 15209.7 34321.0 10578.419 17.913 0.1038 13.343493 25.066435 738562 12.464 95 2431 15625.0 35537.3 11032.649 15.938 0.1025 12.263457 20.534311 3690352 11.318 95 6150 10931.725 16.563 0.0984 11.090597 18.310547 4161500 6.757 95 8396 OpenBenchmarking.org
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 4K 8K 12K 16K 20K SE +/- 24.37, N = 3 SE +/- 3.76, N = 3 SE +/- 111.70, N = 3 SE +/- 125.84, N = 3 SE +/- 39.91, N = 3 SE +/- 15.57, N = 3 SE +/- 8.41, N = 3 SE +/- 9.75, N = 3 SE +/- 41.67, N = 3 SE +/- 45.09, N = 3 SE +/- 39.92, N = 3 SE +/- 8.98, N = 3 SE +/- 27.25, N = 3 SE +/- 31.28, N = 3 SE +/- 46.88, N = 3 SE +/- 21.72, N = 3 SE +/- 19.95, N = 3 SE +/- 41.56, N = 3 SE +/- 41.36, N = 3 SE +/- 23.78, N = 3 SE +/- 15.11, N = 3 SE +/- 16.96, N = 3 SE +/- 17.13, N = 3 SE +/- 3.04, N = 3 SE +/- 21.67, N = 3 SE +/- 147.89, N = 3 11095.8 10822.7 15939.7 15745.9 17604.6 7826.9 8432.3 18095.9 17366.2 17422.6 17391.2 17368.9 17395.7 15592.4 15592.1 15256.2 15517.5 15758.3 17581.9 15446.5 15542.9 17656.1 15781.8 15703.7 15209.7 15625.0 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 8K 16K 24K 32K 40K SE +/- 18.65, N = 3 SE +/- 44.37, N = 3 SE +/- 60.12, N = 3 SE +/- 214.82, N = 3 SE +/- 43.54, N = 3 SE +/- 50.46, N = 3 SE +/- 8.04, N = 3 SE +/- 14.23, N = 3 SE +/- 52.52, N = 3 SE +/- 46.10, N = 3 SE +/- 6.38, N = 3 SE +/- 23.34, N = 3 SE +/- 27.55, N = 3 SE +/- 151.55, N = 3 SE +/- 17.71, N = 3 SE +/- 10.79, N = 3 SE +/- 5.27, N = 3 SE +/- 20.43, N = 3 SE +/- 13.63, N = 3 SE +/- 14.27, N = 3 SE +/- 16.73, N = 3 SE +/- 41.21, N = 3 SE +/- 557.54, N = 3 SE +/- 207.93, N = 3 SE +/- 529.66, N = 3 SE +/- 511.04, N = 3 10074.7 11046.2 15266.8 15105.9 16678.5 10965.2 15018.6 16589.8 16381.2 16561.9 16479.2 16491.2 16322.6 14895.1 15121.5 14864.1 15006.1 15089.5 16436.2 15037.5 15065.0 16664.4 35043.3 35481.1 34321.0 35537.3 1. (CC) gcc options: -O2 -lm
MBW Test: Memory Copy - Array Size: 512 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 FreeBSD 13.1 Beta1 Clang 13 Default package Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 FreeBSD 13.1 RC1 Clang 13 znver3 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 2K 4K 6K 8K 10K SE +/- 27.12, N = 3 SE +/- 9.26, N = 3 SE +/- 21.67, N = 3 SE +/- 68.24, N = 3 SE +/- 46.94, N = 3 SE +/- 23.23, N = 3 SE +/- 143.55, N = 15 SE +/- 3.88, N = 3 SE +/- 44.02, N = 3 SE +/- 13.87, N = 3 SE +/- 26.22, N = 3 SE +/- 95.52, N = 3 SE +/- 68.65, N = 3 SE +/- 142.05, N = 3 SE +/- 12.22, N = 3 SE +/- 66.89, N = 3 SE +/- 117.47, N = 3 SE +/- 101.41, N = 3 SE +/- 46.36, N = 3 SE +/- 43.45, N = 3 SE +/- 14.37, N = 3 SE +/- 110.06, N = 3 SE +/- 62.42, N = 3 SE +/- 84.84, N = 3 SE +/- 26.57, N = 3 SE +/- 82.98, N = 3 SE +/- 10.09, N = 3 SE +/- 21.15, N = 3 SE +/- 71.90, N = 3 SE +/- 77.06, N = 3 SE +/- 67.24, N = 3 SE +/- 113.80, N = 3 SE +/- 41.06, N = 3 7365.78 7450.60 4016.44 11064.67 10933.90 11050.78 7627.44 6281.41 6839.38 10768.34 10868.65 10690.07 10632.04 10607.71 10819.14 10484.66 10891.30 11028.13 10588.65 10846.57 10744.92 11033.48 10697.16 10960.17 10802.43 10786.75 11053.11 9061.78 11025.19 11035.72 10578.42 11032.65 10931.73
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 FreeBSD 13.1 Beta1 Clang 13 Default package Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 FreeBSD 13.1 RC1 Clang 13 znver3 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 7 14 21 28 35 SE +/- 0.192, N = 4 SE +/- 0.047, N = 3 SE +/- 0.033, N = 3 SE +/- 0.088, N = 15 SE +/- 0.052, N = 3 SE +/- 0.050, N = 3 SE +/- 0.046, N = 3 SE +/- 0.013, N = 3 SE +/- 0.070, N = 3 SE +/- 0.109, N = 3 SE +/- 0.174, N = 3 SE +/- 0.083, N = 3 SE +/- 0.010, N = 3 SE +/- 0.014, N = 3 SE +/- 0.055, N = 3 SE +/- 0.062, N = 3 SE +/- 0.067, N = 3 SE +/- 0.063, N = 3 SE +/- 0.147, N = 3 SE +/- 0.076, N = 3 SE +/- 0.054, N = 3 SE +/- 0.052, N = 3 SE +/- 0.014, N = 3 SE +/- 0.054, N = 3 SE +/- 0.073, N = 3 SE +/- 0.124, N = 3 SE +/- 0.058, N = 3 SE +/- 0.046, N = 3 SE +/- 0.035, N = 3 SE +/- 0.085, N = 3 SE +/- 0.012, N = 3 SE +/- 0.168, N = 3 SE +/- 0.038, N = 3 15.657 5.718 24.794 13.633 16.407 16.103 28.465 27.164 24.150 12.240 16.633 15.498 15.773 15.286 14.970 16.744 15.511 15.188 17.297 15.915 16.080 17.133 16.558 6.793 18.083 15.483 14.316 25.936 15.773 16.413 17.913 15.938 16.563
pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 50% OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 50% Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 0.0271 0.0542 0.0813 0.1084 0.1355 SE +/- 0.0001, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0000, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0010, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0012, N = 3 SE +/- 0.0013, N = 3 SE +/- 0.0006, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0003, N = 3 0.1205 0.1193 0.1051 0.1058 0.1000 0.1024 0.1060 0.1023 0.1023 0.1051 0.1019 0.1012 0.1052 0.1067 0.1059 0.1021 0.1093 0.1127 0.1050 0.1035 0.1031 0.1061 0.1013 0.1065 0.1044 0.1038 0.1025 0.0984
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 FreeBSD 13.1 Beta1 Clang 13 Default package Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 FreeBSD 13.1 RC1 Clang 13 znver3 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 3 6 9 12 15 SE +/- 0.053531, N = 3 SE +/- 0.186701, N = 15 SE +/- 0.011707, N = 3 SE +/- 0.082223, N = 3 SE +/- 0.090163, N = 3 SE +/- 0.109194, N = 15 SE +/- 0.158889, N = 15 SE +/- 0.077513, N = 14 SE +/- 0.009026, N = 3 SE +/- 0.069596, N = 3 SE +/- 0.066249, N = 3 SE +/- 0.199918, N = 12 SE +/- 0.117851, N = 15 SE +/- 0.160065, N = 15 SE +/- 0.185767, N = 12 SE +/- 0.107300, N = 3 SE +/- 0.093940, N = 3 SE +/- 0.068357, N = 12 SE +/- 0.135003, N = 3 SE +/- 0.143199, N = 15 SE +/- 0.083802, N = 3 SE +/- 0.085547, N = 3 SE +/- 0.075105, N = 3 SE +/- 0.110288, N = 15 SE +/- 0.152706, N = 3 SE +/- 0.043267, N = 3 SE +/- 0.042000, N = 3 SE +/- 0.044306, N = 3 SE +/- 0.015349, N = 3 SE +/- 0.037906, N = 3 SE +/- 0.075323, N = 3 SE +/- 0.148997, N = 15 11.523565 10.073821 1.513163 9.713173 11.313756 8.771419 13.545831 11.698518 1.525879 8.320014 10.693868 11.072556 10.752837 11.105378 10.925333 7.897218 9.833177 9.894768 10.399818 10.278702 9.709994 10.286967 10.075569 9.662469 12.912750 8.747578 6.320476 8.246899 9.299914 13.343493 12.263457 11.090597
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 FreeBSD 13.1 Beta1 Clang 13 Default package Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 FreeBSD 13.1 RC1 Clang 13 znver3 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 6 12 18 24 30 SE +/- 0.22, N = 5 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 SE +/- 0.23, N = 5 SE +/- 0.29, N = 3 SE +/- 0.26, N = 3 SE +/- 0.25, N = 14 SE +/- 0.22, N = 3 SE +/- 0.27, N = 15 SE +/- 0.16, N = 5 SE +/- 0.21, N = 3 SE +/- 0.25, N = 3 SE +/- 0.12, N = 3 SE +/- 0.23, N = 3 SE +/- 0.15, N = 15 SE +/- 0.22, N = 3 SE +/- 0.20, N = 5 SE +/- 0.18, N = 15 SE +/- 0.02, N = 3 SE +/- 0.23, N = 3 SE +/- 0.08, N = 3 SE +/- 0.09, N = 3 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.34, N = 3 SE +/- 0.10, N = 3 SE +/- 0.13, N = 15 SE +/- 0.11, N = 3 SE +/- 0.09, N = 3 SE +/- 0.22, N = 8 SE +/- 0.19, N = 7 SE +/- 0.11, N = 3 21.29 19.47 20.84 20.66 24.70 17.92 22.66 18.72 24.49 16.35 19.87 19.29 19.52 19.57 18.73 17.19 19.51 19.66 19.98 18.01 19.09 19.61 22.67 22.10 25.40 18.44 15.25 17.60 18.24 25.07 20.53 18.31
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 1.1M 2.2M 3.3M 4.4M 5.5M SE +/- 2315.82, N = 3 SE +/- 43486.14, N = 3 SE +/- 2522.41, N = 3 SE +/- 10774.67, N = 3 SE +/- 18950.49, N = 3 SE +/- 13215.04, N = 3 SE +/- 800.40, N = 3 SE +/- 28572.85, N = 3 SE +/- 306.60, N = 3 SE +/- 758.18, N = 3 SE +/- 424.72, N = 3 SE +/- 267.76, N = 3 SE +/- 371.15, N = 3 SE +/- 3599.57, N = 3 SE +/- 2850.59, N = 3 SE +/- 352.85, N = 3 SE +/- 7838.01, N = 3 SE +/- 1166.27, N = 3 SE +/- 2678.45, N = 3 SE +/- 3080.32, N = 3 SE +/- 4693.47, N = 3 SE +/- 46555.05, N = 13 SE +/- 891.36, N = 3 SE +/- 60.67, N = 3 SE +/- 22883.19, N = 3 SE +/- 40752.15, N = 6 SE +/- 4342.33, N = 3 SE +/- 34.53, N = 3 SE +/- 466.90, N = 3 SE +/- 39816.27, N = 4 SE +/- 7595.41, N = 3 813547 5076304 3557408 3623030 4238983 4077707 776017 4370617 811222 810781 811037 811647 811551 4462396 810081 815655 803147 813862 781660 802521 3296985 4944928 757766 815469 4339145 4181149 3815036 822659 738562 3690352 4161500
Hackbench Count: 4 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 4 8 12 16 20 SE +/- 0.146, N = 3 SE +/- 0.082, N = 3 SE +/- 0.125, N = 3 SE +/- 0.102, N = 3 SE +/- 0.091, N = 3 SE +/- 0.031, N = 3 SE +/- 0.077, N = 3 SE +/- 0.064, N = 3 SE +/- 0.055, N = 3 SE +/- 0.084, N = 3 SE +/- 0.062, N = 3 SE +/- 0.069, N = 3 SE +/- 0.056, N = 3 SE +/- 0.048, N = 3 SE +/- 0.448, N = 12 SE +/- 0.321, N = 15 SE +/- 0.075, N = 3 SE +/- 0.056, N = 3 SE +/- 0.036, N = 3 SE +/- 0.052, N = 3 SE +/- 0.083, N = 3 SE +/- 0.069, N = 3 SE +/- 0.035, N = 3 SE +/- 0.042, N = 3 SE +/- 0.063, N = 12 SE +/- 0.069, N = 3 SE +/- 0.192, N = 3 SE +/- 0.038, N = 3 SE +/- 0.063, N = 3 SE +/- 0.791, N = 15 SE +/- 0.017, N = 3 10.946 8.715 11.567 12.373 8.673 13.645 9.398 7.555 7.613 7.182 7.284 7.461 7.039 6.804 9.225 10.244 8.517 7.062 9.599 9.436 12.335 8.901 12.193 6.475 8.697 8.225 13.994 7.370 12.464 11.318 6.757
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Musl Clang Edge W:znver3-O3 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 30 60 90 120 150 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 1.36, N = 14 SE +/- 1.36, N = 14 SE +/- 2.03, N = 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 95 95 114 76 76 95 95 76 77 77 80 95 95 95 95 95 95 95 95 95 95 95 95 76 76 114 95 95 95 95 95
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 7.0.1 Test: Random Read Ubuntu 21.10 CC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Ubuntu 22.04 CC=11.2 kver=5.18.14 Calculate GCC 11.3 k5.19 10M 20M 30M 40M 50M SE +/- 75594.45, N = 3 SE +/- 151139.78, N = 3 SE +/- 94769.69, N = 3 SE +/- 110659.20, N = 3 SE +/- 129276.70, N = 3 SE +/- 24307.13, N = 3 SE +/- 49361.46, N = 3 SE +/- 84086.07, N = 3 SE +/- 66422.18, N = 3 SE +/- 444803.14, N = 3 SE +/- 76882.84, N = 3 SE +/- 147586.87, N = 3 SE +/- 102735.44, N = 3 SE +/- 40388.01, N = 3 SE +/- 50952.13, N = 3 SE +/- 41476.45, N = 3 SE +/- 85265.38, N = 3 SE +/- 70444.43, N = 3 36572285 37302580 45081884 35784679 34196595 36318824 36494038 36680964 36094301 34895478 36641020 39351996 36818007 40246563 43762471 41019483 37100134 36449607 -fno-builtin-memcmp -lpthread -fno-builtin-memcmp -lpthread -pipe -fexceptions -m64 -ffat-lto-objects -fno-trapping-math -mtune=native -fno-builtin-memcmp -lpthread -fno-builtin-memcmp -fno-builtin-memcmp -fno-builtin-memcmp -fno-builtin-memcmp -fno-builtin-memcmp -fno-builtin-memcmp -fno-builtin-memcmp -fno-builtin-memcmp -latomic -fno-builtin-memcmp -pipe -fexceptions -m64 -ffat-lto-objects -fno-trapping-math -mtune=native -fno-builtin-memcmp -latomic -latomic -fno-builtin-memcmp -lpthread -fno-builtin-memcmp 1. (CXX) g++ options: -O3 -march=native -pthread -fno-rtti
Schbench Message Threads: 8 - Workers Per Message Thread: 2 OpenBenchmarking.org usec, 99.9th Latency Percentile, Fewer Is Better Schbench Message Threads: 8 - Workers Per Message Thread: 2 Ubuntu 21.10 CC 11.2 kver=5.16 OpenMandriva znver1 GCC 11.2 kver=5.16 Manjaro GCC 11.2 KVER=5.16 Fedora 36 pre-ver GCC 12 kver=5.17 ClearLinux 36070 GCC 11.2 Gentoo Musl Stable W:znver3-O2 Gentoo Musl Edge W:znver3-O2 Gentoo Glibc Stable W:znver3-O2 k5.16 Gentoo Glibc Edge W:znver3-O2 k5.17 acpi Gentoo Glibc Edge W:znver3-O2 k5.17 p-state Gentoo Glibc Edge W:znver3-O2 k5.17 clear-p Gentoo Glibc Edge W:znver3-O2 k5.17-clang Gentoo Glibc Edge k5.17-clang-thin Gentoo Glibc Edge k5.17 w:clang Gentoo Glibc Edge k5.17 Xanmod O3 Gentoo Glibc Edge k5.17 Xanmod w:clear Gentoo Glibc Edge k5.17.7 PF-kernel lite Gentoo Glibc Edge k5.18 Gentoo Glibc Edge k5.18-pf clang Gentoo Glibc Edge k5.18 clang Ubuntu 22.04 CC=11.2 kver=5.18.14 OpenMandriva LX 4.2 kver=5.17 Fedora 36 k5.18 performance Calculate GCC 11.3 k5.19 ClearLinux 36930 K5.19 GCC 12.1 Gentoo Glibc GCC 12.2 W:znver3+O2+cfi Gentoo Glibc GCC 12.2 W:znver3+O2+cfi k5.20 Fedora 36 k6.0 performance Fedora 36 k6.0 Xanmod performance v2 Gentoo Stable Clang 15 kver6.1-gcc W:znver3+O2 2K 4K 6K 8K 10K SE +/- 13.27, N = 15 SE +/- 116.54, N = 12 SE +/- 25.51, N = 15 SE +/- 256.65, N = 12 SE +/- 180.87, N = 15 SE +/- 17.71, N = 15 SE +/- 13.58, N = 15 SE +/- 36.72, N = 15 SE +/- 23.84, N = 15 SE +/- 23.09, N = 15 SE +/- 5.51, N = 3 SE +/- 138.88, N = 12 SE +/- 126.30, N = 12 SE +/- 43.84, N = 15 SE +/- 15.88, N = 12 SE +/- 19.21, N = 15 SE +/- 497.63, N = 12 SE +/- 19.91, N = 15 SE +/- 17.01, N = 15 SE +/- 171.30, N = 12 SE +/- 16.88, N = 15 SE +/- 76.62, N = 12 SE +/- 229.83, N = 12 SE +/- 4.67, N = 3 SE +/- 584.02, N = 12 SE +/- 857.96, N = 15 SE +/- 1179.01, N = 15 SE +/- 445.49, N = 15 SE +/- 569.29, N = 15 SE +/- 917.64, N = 15 506 589 444 797 741 514 509 582 541 533 497 669 644 589 563 475 988 473 507 604 503 634 745 660 9856 6576 6721 2431 6150 8396
Phoronix Test Suite v10.8.4