Benchmark Gentoo after rebuild world

Apple OSX 10.15.7 Default

HTML result view exported from: https://openbenchmarking.org/result/2105107-HA-2105094IB88&sor.

Benchmark Gentoo after rebuild worldProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLCompilerFile-SystemScreen ResolutionVulkanSystem LayerGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation GCC 10.2 03 Clear recommendationGentoo 4.19 idem but clangGentoo no-mitigation GCC 10.2 G-overlay ivybridgeFreeBSD 12.1 Default Clang 8.0.1FreeBSD 12.1 Default Clang 10.0.1FreeBSD 12.2 beta clang 10.0.1 ivybridgeVoidLinux mitigation 5.8.9 GCC 9.3VoidLinux no-miti 5.8.9 GCC 9.3OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Fedore 33B no-miti 5.8.9 GCC 10.2Ubuntu 20.04 no-miti 5.4 GCC 9.3Macos Mojave 10.15.6 Xcode 12Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyFreeBSD 12.2 Default Clang 10.0.1Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsFreeBSD 13-RC1 KPTI clang 11.0.1Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldApple OSX 10.15.7 DefaultIntel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads)Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS)Intel 3rd Gen Core DRAM8GB251GB APPLE SSD SM256ENVIDIA GeForce GT 650M 1GB (797/2508MHz)Cirrus Logic CS4206Color LCDBroadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/nGentoo 2.65.6.4-gentoo-x86_64 (x86_64)LXQt 0.14.1X Server 1.20.7NVIDIA 440.824.6.0OpenCL 1.2 CUDA 10.2.159GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2ext42880x1800Color LCD5.6.10-gentoo-x86_64 (x86_64)GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 + CUDA 10.24.19.128-gentoo-x86_64 (x86_64)MATE 1.24.0X Server 1.20.8GCC 10.1.0 + Clang 10.0.0 + LLVM 10.0.05.7.6-gentoo-x86_64 (x86_64)NVIDIA 450.51OpenCL 1.2 CUDA 11.0.197NVIDIA NVE7 1GB (1200MHz)5.8.0-xanmod1-x86_64clang (x86_64)nouveau 1.0.164.3 Mesa 20.1.5GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1Intel 7 /C2164.19.138-gentootest (x86_64)4.3 Mesa 20.2.0-rc1Clang 10.0.1 + GCC 10.2.0 + LLVM 10.0.1Cirrus Logic CS4206Gentoo 2.75.8.5-gentoo-x86_64 (x86_64)modesetting 1.20.84.3 Mesa 20.2.0-rc3GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1Intel Core i7-3615QM @ 2.30GHz (8 Cores)Apple MacBookPro10 1 1.0218GBUnknown 981MBNVIDIA (0x0e1b) HDAFreeBSD12.1-RELEASE (x86_64)Clang 8.0.1 (SVN 366581)zfs212GBX Server 1.20.9modesetting 1.20.9211GB12.2-BETA1 (x86_64)Clang 10.0.1Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads)Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS)251GB APPLE SSD SM256E + 8GB Flash DiskIntel HD 4000Cirrus Logic CS4206Color LCDBroadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/nVoidLinux rolling5.8.9_1 (x86_64)intel 2.99.917GCC 9.3.0ext4251GB APPLE SSD SM256EBroadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/nGCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0NVIDIA NVE7 1GBBroadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/nOpenMandrivaLinux 4.15.5.12-desktop-1omv4001 (x86_64)KDE Plasma 5.17.5X Server 1.20.7modesetting 1.20.74.3 Mesa 20.0.7Clang 9.0.1 + GCC 9.2.1 20191207 + LLVM 9.0.18192MBFedora 335.8.9-301.fc33.x86_64 (x86_64)MATE 1.24.1X Server 1.20.8modesetting 1.20.84.3 Mesa 20.2.0-rc4GCC 10.2.1 20200826 + Clang 11.0.0 + LLVM 11.0.0btrfs8GBNVIDIA GeForce GT 650M 1GB (797/2508MHz)Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/nUbuntu 20.045.4.0-47-generic (x86_64)MATE 1.24.0NVIDIA 390.1384.6.0GCC 9.3.0zfsIntel Core i7 @ 2.30GHz (4 Cores / 8 Threads)Apple MacBook ProIntel 72 x 4 GB DDR3-1600MHzIntel HD 4000 + NVIDIA GeForce GT 650M 2GBmacOS 10.15.619.6.0 (x86_64)Clang 12.0.0 + GCC 12.0.0 + Xcode 12.0APFSIntel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads)Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS)Intel 3rd Gen Core DRAM8GBNVIDIA GeForce GT 650M 1GB (797/2508MHz)Cirrus Logic CS4206Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/nClear Linux OS 337205.8.9-986.native (x86_64)GNOME Shell 3.36.5X Server 1.20.8NVIDIA 455.23.044.6.0OpenCL 1.2 CUDA 11.1.701.2.145GCC 10.2.1 20200915 releases/gcc-10.2.0-253-g49b3d88e9d + Clang 10.0.1 + LLVM 10.0.1ext4Intel 3rd Gen CoreIntel 7 /C216Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/nGentoo/Linux5.8.11-gentoo-x86_64 (x86_64)modesetting 1.20.8GCC 9.3.0 + Clang 10.0.1f2fsIntel Core i7-3615QM @ 2.30GHz (8 Cores)Apple MacBookPro10 1 1.0215GBNVIDIA GeForce GT 650M 981MBNVIDIA (0x0e1b) HDAColor LCDFreeBSD12.2-RELEASE-p1 (x86_64)Xfce 4.14X Server 1.20.9NVIDIA 1.0.0Clang 10.0.1zfsIntel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads)Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS)251GB APPLE SSD SM256ENVIDIA GeForce GT 650M 1GB (797/2508MHz)Cirrus Logic CS4206Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/nGentoo/Linux5.10.2-xanmod1-x86_64-gcc (x86_64)Xfce 4.16X Server 1.20.10NVIDIA 455.45.014.6.0GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0ext4Apple Mac-C3EC7CD22292981F (421.0.0.0.0 BIOS)NVIDIA GeForce GT 650M 1GBFedora 345.11.6-300.fc34.x86_64 (x86_64)MATE 1.24.1NVIDIA 460.56OpenCL 1.2 CUDA 11.2.153 + OpenCL 1.1 Mesa 21.0.0GCC 11.0.0 20210225 + Clang 12.0.0 + LLVM 12.0.0 + CUDA 11.2btrfsIntel Core i7-3615QM @ 2.30GHz (8 Cores)Apple MacBookPro10 1 1.0187GBNVIDIA GeForce GT 650M 981MBNVIDIA (0x0e1b) HDAFreeBSD13.0-RC3 (x86_64)X Server 1.20.9NVIDIAClang 11.0.1zfsIntel Core i7-3615QM (8 Cores)Parallels Software Virtual (16.1.2 49151 BIOS)Red Hat Virtio + ICH8/R4096MB69GB Gentoo-ClearLinuRed Hat Virtio GPUIntel 82801BA/BAMRed Hat Virtio deviceGentoo/Linux5.12.1-gentoo-x86_64-gcc (x86_64)GCC 11.1.0 + Clang 12.0.0 + LLVM 12.0.0ext41024x768Parallels VirtualizationIntel Core i7-3615QM @ 2.30GHz (4 Cores / 8 Threads)Apple MacBook ProIntel 72 x 4 GB DDR3-1600MHz251GB APPLE SSD SM256EIntel HD 4000 + NVIDIA GeForce GT 650M 2GBColor LCDmacOS 10.15.719.6.0 (x86_64)Clang 12.0.0 + GCC 12.0.0APFS2880x1800OpenBenchmarking.orgDisk Details- Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridge: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridge: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridge: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridge: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation GCC 10.2 03 Clear recommendation: NONE / discard,errors=remount-ro,noatime,rw- Gentoo 4.19 idem but clang: MQ-DEADLINE / noatime,rw,stripe=256- Gentoo no-mitigation GCC 10.2 G-overlay ivybridge: MQ-DEADLINE / discard,noatime,rw- VoidLinux mitigation 5.8.9 GCC 9.3: MQ-DEADLINE / relatime,rw- VoidLinux no-miti 5.8.9 GCC 9.3: MQ-DEADLINE / relatime,rw- OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2: MQ-DEADLINE / discard,noatime,rw,stripe=256- Fedore 33B no-miti 5.8.9 GCC 10.2: BFQ / relatime,rw,seclabel,space_cache,ssd,subvol=/home,subvolid=257- Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: BFQ / relatime,rw,stripe=256- Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivy: MQ-DEADLINE / acl,active_logs=6,alloc_mode=default,background_gc=on,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,noatime,rw,user_xattr- Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlay: NONE / discard,noatime,rw,stripe=256 / Block Size: 4096- Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflags: MQ-DEADLINE / autodefrag,discard=async,noatime,nodatacow,nodatasum,rw,space_cache,ssd,subvol=/home,subvolid=256 / Block Size: 4096- Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: MQ-DEADLINE / commit=600,discard,noatime,rw,stripe=256 / Block Size: 4096Processor Details- Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x21- Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo no-mitigation GCC 10.2 03 Clear recommendation: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21- Gentoo 4.19 idem but clang: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo no-mitigation GCC 10.2 G-overlay ivybridge: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21- VoidLinux mitigation 5.8.9 GCC 9.3: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21- VoidLinux no-miti 5.8.9 GCC 9.3: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21- OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Fedore 33B no-miti 5.8.9 GCC 10.2: Scaling Governor: intel_cpufreq performance- Ubuntu 20.04 no-miti 5.4 GCC 9.3: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21- Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivy: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21- Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlay: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21- Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflags: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21- Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: CPU Microcode: 0x21- Apple OSX 10.15.7 Default: CPU Microcode: 33Python Details- Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge, Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2: Python 3.6.10Security Details- Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Gentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Gentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Gentoo no-mitigation GCC 10.2 03 Clear recommendation: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Gentoo 4.19 idem but clang: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Gentoo no-mitigation GCC 10.2 G-overlay ivybridge: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- FreeBSD 12.1 Default Clang 8.0.1: KPTI- FreeBSD 12.2 beta clang 10.0.1 ivybridge: KPTI- VoidLinux mitigation 5.8.9 GCC 9.3: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- VoidLinux no-miti 5.8.9 GCC 9.3: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Fedore 33B no-miti 5.8.9 GCC 10.2: SELinux + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Ubuntu 20.04 no-miti 5.4 GCC 9.3: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivy: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- FreeBSD 12.2 Default Clang 10.0.1: KPTI- Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlay: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflags: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- FreeBSD 13-RC1 KPTI clang 11.0.1: KPTI- Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affectedCompiler Details- Gentoo 4.19 idem but clang: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge- VoidLinux mitigation 5.8.9 GCC 9.3: --build=x86_64-linux-musl --disable-libsanitizer --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-nls --disable-symvers --disable-target-libiberty --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-fast-character --enable-languages=c,c++,objc,obj-c++,fortran,lto,go,ada --enable-lto --enable-plugins --enable-serial-configure --enable-shared --enable-threads=posix --enable-vtable-verify --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu- VoidLinux no-miti 5.8.9 GCC 9.3: --build=x86_64-linux-musl --disable-libsanitizer --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-nls --disable-symvers --disable-target-libiberty --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-fast-character --enable-languages=c,c++,objc,obj-c++,fortran,lto,go,ada --enable-lto --enable-plugins --enable-serial-configure --enable-shared --enable-threads=posix --enable-vtable-verify --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu- Ubuntu 20.04 no-miti 5.4 GCC 9.3: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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-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- Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: --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-languages=c,c++,fortran,go --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=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivy: --bindir=/usr/x86_64-gentoo-linux-musl/gcc-bin/9.3.0 --build=x86_64-gentoo-linux-musl --datadir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/9.3.0 --disable-esp --disable-fixed-point --disable-libada --disable-libsanitizer --disable-libssp --disable-libvtv --disable-multilib --disable-nls --disable-systemtap --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/9.3.0/include --mandir=/usr/share/gcc-data/x86_64-gentoo-linux-musl/9.3.0/man --with-multilib-list=m64 --with-python-dir=/share/gcc-data/x86_64-gentoo-linux-musl/9.3.0/python --without-islKernel Details- Gentoo no-mitigation GCC 10.2 G-overlay ivybridge: i915.fastboot=1- VoidLinux no-miti 5.8.9 GCC 9.3: i915.enable_rc6=7 i915.enable_fbc=1 i915.fastboot=1- OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2: dm_mod.use_blk_mq=1- Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlay: i915.fastboot=1- Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflags: Transparent Huge Pages: madvise- Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: Transparent Huge Pages: alwaysEnvironment Details- FreeBSD 12.1 Default Clang 8.0.1: LIBGL_ALWAYS_SOFTWARE=1- FreeBSD 12.1 Default Clang 10.0.1: LIBGL_ALWAYS_SOFTWARE=1- FreeBSD 12.2 beta clang 10.0.1 ivybridge: LIBGL_ALWAYS_SOFTWARE=1- OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2: AMD_DEBUG=nodcc- Macos Mojave 10.15.6 Xcode 12: XPC_FLAGS=0x0- Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2: FFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -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 -Wa,-mbranches-within-32B-boundaries" CXXFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -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 -Wa,-mbranches-within-32B-boundaries -fvisibility-inlines-hidden -Wl,--enable-new-dtags" FCFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -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 -fstack-protector --param=ssp-buffer-size=32 -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 -Wa,-mbranches-within-32B-boundaries" THEANO_FLAGS="floatX=float32,openmp=true,gcc.cxxflags="-ftree-vectorize -mavx""- Apple OSX 10.15.7 Default: CXXFLAGS="-march=native -g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -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 -Wa,-mbranches-within-32B-boundaries -flto=auto" RUSTFLAGS="-C target-cpu=native" XPC_FLAGS=0x0 CFLAGS="-march=native -g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -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 -Wa,-mbranches-within-32B-boundaries -flto=auto"Disk Scheduler Details- Ubuntu 20.04 no-miti 5.4 GCC 9.3: NONE

Benchmark Gentoo after rebuild worldsqlite: 8dbench: 6tiobench: Read - 32MB - 8tiobench: Write - 32MB - 8postmark: Disk Transaction Performancehmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentgmpbench: Total Timecrafty: Elapsed Timegraphics-magick: Swirlgraphics-magick: Enhancedgraphics-magick: HWB Color Spacec-ray: Total Time - 4K, 16 Rays Per Pixelcompress-pbzip2: 256MB File CompressionGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation GCC 10.2 03 Clear recommendationGentoo 4.19 idem but clangGentoo no-mitigation GCC 10.2 G-overlay ivybridgeFreeBSD 12.1 Default Clang 8.0.1FreeBSD 12.1 Default Clang 10.0.1FreeBSD 12.2 beta clang 10.0.1 ivybridgeVoidLinux mitigation 5.8.9 GCC 9.3VoidLinux no-miti 5.8.9 GCC 9.3OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Fedore 33B no-miti 5.8.9 GCC 10.2Ubuntu 20.04 no-miti 5.4 GCC 9.3Macos Mojave 10.15.6 Xcode 12Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyFreeBSD 12.2 Default Clang 10.0.1Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsFreeBSD 13-RC1 KPTI clang 11.0.1Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldApple OSX 10.15.7 Default398.457124.32110756.9991.646449211.0705.0033148566069311343378291.46511.536365.471124.17312042.1491.632460111.1015.4513149.3567108811443380292.14511.626403.030118.49113458.6351.454468711.0435.5783155.4566097711443382291.47811.331447.429107.50314078.4921.383441111.4025.4653045.8544159711143375322.24111.619404.243115.09712313.8851.475524511.0403157.5567426311544389294.50711.114420.175113.05111546.5001.449500111.0983148.6569126911343385323.76511.354441.459110.92512315.8981.399517311.0363168.8569105811543388291.65511.048254.849177.18113327.8672.387419014.440316357112017836363398.97614.432182.553222.16015223.4443.100451814.3067.8086626259631.685213.047206.87612636.2032.479493411.0253160.256464286625222572.65523.540209412.4087132328572.79412.3465927278682.36612.5905325258753.991206.260208.00411.5573135.454421326628266490.306407.896112.89228.6681146.720868604617150782.440185.862223.56012091.2273.045454521.68311.6432229.544758182110105547.48922.915697.3954.757512.870.93373118.482868.5050297434821192654.7524.77111.782264.074715.9477.52988028.91413.0431157.746853414517151754.42830.07619.4757.92432111151407.008220.125209.76013937.7232.36349347.9463197.457963928735405406.03211.168363.718161.79311.5705.8492954.953682427833306431.30916.059222912.6769842445423.452211.887214.75313974.7732.548446410.8882975.4543462411744448292.25910.928285.252207.5177210.9992.448428611.317576306513043363297.57811.469229.13681611.69412443399350.18240.2071017.62511244.35923.021266012.024496475812643389299.64812.1297.903OpenBenchmarking.org

SQLite

Threads / Copies: 8

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8Macos Mojave 10.15.6 Xcode 12Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldUbuntu 20.04 no-miti 5.4 GCC 9.3Gentoo 4.19 idem but clangOpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2VoidLinux mitigation 5.8.9 GCC 9.3Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation GCC 10.2 G-overlay ivybridgeClear Linux OS 33720 no-miti 5.8.9 GCC 10.2FreeBSD 13-RC1 KPTI clang 11.0.1Gentoo no-mitigation GCC 10.2 03 Clear recommendationFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeVoidLinux no-miti 5.8.9 GCC 9.3Gentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeFedore 33B no-miti 5.8.9 GCC 10.2150300450600750SE +/- 0.30, N = 3SE +/- 0.95, N = 15SE +/- 0.23, N = 3SE +/- 2.13, N = 12SE +/- 1.96, N = 12SE +/- 2.36, N = 3SE +/- 2.57, N = 12SE +/- 2.09, N = 12SE +/- 3.14, N = 4SE +/- 1.58, N = 3SE +/- 3.70, N = 9SE +/- 1.71, N = 3SE +/- 3.22, N = 3SE +/- 1.74, N = 3SE +/- 4.42, N = 3SE +/- 2.67, N = 3SE +/- 1.83, N = 3SE +/- 4.72, N = 3SE +/- 4.30, N = 9SE +/- 3.03, N = 3SE +/- 7.08, N = 3SE +/- 7.08, N = 919.4840.21111.78182.55185.86206.26211.89213.05220.13229.14254.85285.25363.72365.47398.46403.03404.24407.90420.18441.46447.43697.391. (CC) gcc options: -lz

Dbench

Client Count: 6

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldUbuntu 20.04 no-miti 5.4 GCC 9.3OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Gentoo 4.19 idem but clangGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayClear Linux OS 33720 no-miti 5.8.9 GCC 10.2VoidLinux mitigation 5.8.9 GCC 9.3Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation GCC 10.2 G-overlay ivybridgeGentoo no-mitigation GCC 10.2 03 Clear recommendationGentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeVoidLinux no-miti 5.8.9 GCC 9.3Gentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeFedore 33B no-miti 5.8.9 GCC 10.22004006008001000SE +/- 10.75, N = 5SE +/- 10.68, N = 9SE +/- 0.47, N = 3SE +/- 1.99, N = 3SE +/- 0.82, N = 3SE +/- 0.97, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 3SE +/- 0.69, N = 3SE +/- 2.62, N = 3SE +/- 8.93, N = 9SE +/- 0.94, N = 3SE +/- 0.71, N = 3SE +/- 0.50, N = 3SE +/- 0.55, N = 3SE +/- 0.34, N = 3SE +/- 0.24, N = 3SE +/- 0.71, N = 3SE +/- 0.36, N = 3SE +/- 0.65, N = 91017.63264.07223.56222.16214.75209.76208.00207.52206.88177.18161.79124.32124.17118.49115.10113.05112.89110.93107.5054.75

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 8Gentoo 4.19 idem but clangGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation GCC 10.2 03 Clear recommendationGentoo no-mitigation GCC 10.2 G-overlay ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeOpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeParallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeFedore 33B no-miti 5.8.9 GCC 10.2Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsUbuntu 20.04 no-miti 5.4 GCC 9.33K6K9K12K15KSE +/- 122.36, N = 3SE +/- 192.66, N = 3SE +/- 765.79, N = 14SE +/- 553.38, N = 15SE +/- 788.66, N = 12SE +/- 610.26, N = 12SE +/- 1085.74, N = 15SE +/- 1024.13, N = 9SE +/- 1091.25, N = 9SE +/- 778.17, N = 15SE +/- 850.99, N = 12SE +/- 948.51, N = 12SE +/- 437.80, N = 15SE +/- 1041.55, N = 12SE +/- 642.26, N = 9SE +/- 540.96, N = 15SE +/- 77.11, N = 1515223.4414078.4913974.7713937.7213458.6413327.8712636.2012315.9012313.8912091.2312042.1511546.5011244.3610757.007512.877211.00715.95clanggccgccgccgccgccgccgccgccgccgccgccgccgccgccgcc

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 8Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldUbuntu 20.04 no-miti 5.4 GCC 9.3Gentoo 4.19 idem but clangOpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation GCC 10.2 G-overlay ivybridgeFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation GCC 10.2 03 Clear recommendationClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeFedore 33B no-miti 5.8.9 GCC 10.2612182430SE +/- 0.137, N = 3SE +/- 0.084, N = 3SE +/- 0.046, N = 15SE +/- 0.082, N = 15SE +/- 0.013, N = 3SE +/- 0.028, N = 3SE +/- 0.009, N = 3SE +/- 0.029, N = 3SE +/- 0.004, N = 3SE +/- 0.023, N = 4SE +/- 0.023, N = 4SE +/- 0.024, N = 3SE +/- 0.010, N = 3SE +/- 0.017, N = 3SE +/- 0.013, N = 10SE +/- 0.022, N = 3SE +/- 0.029, N = 923.0217.5293.1003.0452.5482.4792.4482.3872.3631.6461.6321.4751.4541.4491.3991.3830.930gccgcc

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo no-mitigation GCC 10.2 G-overlay ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Gentoo 4.19 idem but clangGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation GCC 10.2 03 Clear recommendationFedore 33B no-miti 5.8.9 GCC 10.2Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldFreeBSD 12.2 Default Clang 10.0.1FreeBSD 12.1 Default Clang 8.0.1Ubuntu 20.04 no-miti 5.4 GCC 9.3FreeBSD 13-RC1 KPTI clang 11.0.111002200330044005500SE +/- 37.00, N = 3SE +/- 35.33, N = 3SE +/- 58.03, N = 3SE +/- 33.00, N = 3SE +/- 33.00, N = 3SE +/- 29.00, N = 3SE +/- 28.00, N = 3SE +/- 27.00, N = 3SE +/- 53.33, N = 3SE +/- 26.33, N = 3SE +/- 24.33, N = 3SE +/- 23.67, N = 3SE +/- 28.00, N = 3SE +/- 19.94, N = 10SE +/- 5.67, N = 3SE +/- 125.39, N = 9SE +/- 8.14, N = 5524551735001493449344687460145454518449244644411428641903731266022292094880816

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation GCC 10.2 G-overlay ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeVoidLinux mitigation 5.8.9 GCC 9.3Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyFreeBSD 13-RC1 KPTI clang 11.0.1Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldFreeBSD 12.1 Default Clang 10.0.1FreeBSD 12.1 Default Clang 8.0.1FreeBSD 12.2 beta clang 10.0.1 ivybridgeFreeBSD 12.2 Default Clang 10.0.1Gentoo 4.19 idem but clangGentoo no-mitigation GCC 10.2 03 Clear recommendationFedore 33B no-miti 5.8.9 GCC 10.2OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2VoidLinux no-miti 5.8.9 GCC 9.3Ubuntu 20.04 no-miti 5.4 GCC 9.3714212835SE +/- 0.016, N = 3SE +/- 0.008, N = 3SE +/- 0.014, N = 3SE +/- 0.010, N = 3SE +/- 0.027, N = 3SE +/- 0.036, N = 3SE +/- 0.026, N = 3SE +/- 0.032, N = 3SE +/- 0.028, N = 3SE +/- 0.050, N = 3SE +/- 0.060, N = 3SE +/- 0.035, N = 3SE +/- 0.086, N = 3SE +/- 0.010, N = 3SE +/- 0.121, N = 3SE +/- 0.033, N = 3SE +/- 0.064, N = 3SE +/- 0.072, N = 3SE +/- 0.036, N = 3SE +/- 0.820, N = 12SE +/- 0.720, N = 12SE +/- 1.554, N = 12SE +/- 1.287, N = 15SE +/- 0.020, N = 3SE +/- 0.072, N = 37.94610.88811.02511.03611.04011.04311.07011.09811.10111.31711.40211.55711.57011.69412.02412.34612.40812.59012.67614.30614.44018.48021.68328.66828.9141. (CC) gcc options: -lhmmer -lsquid -lm

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence AlignmentGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyGentoo 4.19 idem but clangApple OSX 10.15.7 DefaultMacos Mojave 10.15.6 Xcode 12OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Ubuntu 20.04 no-miti 5.4 GCC 9.33691215SE +/- 0.002, N = 3SE +/- 0.049, N = 11SE +/- 0.077, N = 15SE +/- 0.182, N = 12SE +/- 0.157, N = 15SE +/- 0.251, N = 15SE +/- 0.082, N = 3SE +/- 0.084, N = 15SE +/- 0.257, N = 15SE +/- 0.208, N = 155.0035.4515.4655.5785.8497.8087.9037.92411.64313.043gccgccgccgccgccclanggccgccgccgcc

GNU GMP GMPbench

Total Time

OpenBenchmarking.orgGMPbench Score, More Is BetterGNU GMP GMPbench 6.1.2Total TimeClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation GCC 10.2 03 Clear recommendationGentoo no-mitigation GCC 10.2 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeVoidLinux mitigation 5.8.9 GCC 9.3Gentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyFedore 33B no-miti 5.8.9 GCC 10.2OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Ubuntu 20.04 no-miti 5.4 GCC 9.3VoidLinux no-miti 5.8.9 GCC 9.370014002100280035003197.403168.803163.003160.203157.503155.403149.303148.603148.003135.403045.802975.402954.902868.502229.501157.701146.70-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer-fomit-frame-pointer1. (CC) gcc options: -O3 -lm

Crafty

Elapsed Time

OpenBenchmarking.orgNodes Per Second, More Is BetterCrafty 25.2Elapsed TimeClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation GCC 10.2 03 Clear recommendationGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation GCC 10.2 G-overlay ivybridgeVoidLinux mitigation 5.8.9 GCC 9.3Gentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyFedore 33B no-miti 5.8.9 GCC 10.2Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldUbuntu 20.04 no-miti 5.4 GCC 9.3OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2VoidLinux no-miti 5.8.9 GCC 9.31.2M2.4M3.6M4.8M6MSE +/- 14163.02, N = 3SE +/- 16918.77, N = 3SE +/- 3950.70, N = 3SE +/- 6525.12, N = 3SE +/- 13615.36, N = 3SE +/- 6467.06, N = 3SE +/- 6143.83, N = 3SE +/- 2994.38, N = 3SE +/- 8906.52, N = 3SE +/- 21219.76, N = 3SE +/- 24245.11, N = 3SE +/- 11490.72, N = 3SE +/- 13270.14, N = 3SE +/- 4376.09, N = 3SE +/- 66830.03, N = 15SE +/- 25458.23, N = 3SE +/- 413932.21, N = 12SE +/- 27353.34, N = 3SE +/- 3398.13, N = 357963925763065571120156912695691058567426356710885660977566069356464285442132544159754346245368242502974349647584685341447581820868601. (CC) gcc options: -pthread -lstdc++ -fprofile-use -lm

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsParallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldFreeBSD 13-RC1 KPTI clang 11.0.1Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeFreeBSD 12.2 Default Clang 10.0.1Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyGentoo no-mitigation GCC 10.2 03 Clear recommendationFreeBSD 12.1 Default Clang 8.0.1VoidLinux mitigation 5.8.9 GCC 9.3Gentoo no-mitigation GCC 10.2 G-overlay ivybridgeGentoo 4.19 idem but clangFreeBSD 12.1 Default Clang 10.0.1FreeBSD 12.2 beta clang 10.0.1 ivybridgeFedore 33B no-miti 5.8.9 GCC 10.2VoidLinux no-miti 5.8.9 GCC 9.3Ubuntu 20.04 no-miti 5.4 GCC 9.3Macos Mojave 10.15.6 Xcode 12OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2306090120150SE +/- 0.58, N = 3SE +/- 0.67, N = 3SE +/- 1.95, N = 15SE +/- 1.33, N = 3SE +/- 2.70, N = 15SE +/- 2.09, N = 15SE +/- 2.72, N = 15SE +/- 2.11, N = 15SE +/- 4.50, N = 12SE +/- 0.69, N = 15SE +/- 2.12, N = 15SE +/- 1.38, N = 15SE +/- 0.56, N = 6SE +/- 0.93, N = 151301261241171151151141141131131119887787871666666595348464532211. (CC) gcc options: -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeParallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldFreeBSD 13-RC1 KPTI clang 11.0.1Fedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2FreeBSD 12.2 Default Clang 10.0.1Gentoo no-mitigation GCC 10.2 03 Clear recommendationClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyFreeBSD 12.1 Default Clang 8.0.1VoidLinux mitigation 5.8.9 GCC 9.3FreeBSD 12.1 Default Clang 10.0.1Gentoo 4.19 idem but clangFreeBSD 12.2 beta clang 10.0.1 ivybridgeGentoo no-mitigation GCC 10.2 G-overlay ivybridgeFedore 33B no-miti 5.8.9 GCC 10.2Ubuntu 20.04 no-miti 5.4 GCC 9.3VoidLinux no-miti 5.8.9 GCC 9.3Macos Mojave 10.15.6 Xcode 12OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.21020304050SE +/- 0.00, N = 3SE +/- 0.50, N = 4SE +/- 0.33, N = 3SE +/- 0.40, N = 5SE +/- 0.28, N = 9SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 34444434343434343434343423635333228272625252117171110

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color SpaceGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayFreeBSD 12.2 Default Clang 10.0.1Clear Linux OS 33720 no-miti 5.8.9 GCC 10.2FreeBSD 13-RC1 KPTI clang 11.0.1Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation GCC 10.2 03 Clear recommendationFreeBSD 12.1 Default Clang 8.0.1Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyFreeBSD 12.1 Default Clang 10.0.1VoidLinux mitigation 5.8.9 GCC 9.3Gentoo 4.19 idem but clangFreeBSD 12.2 beta clang 10.0.1 ivybridgeGentoo no-mitigation GCC 10.2 G-overlay ivybridgeFedore 33B no-miti 5.8.9 GCC 10.2Ubuntu 20.04 no-miti 5.4 GCC 9.3VoidLinux no-miti 5.8.9 GCC 9.3Macos Mojave 10.15.6 Xcode 12OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2100200300400500SE +/- 0.58, N = 3SE +/- 3.58, N = 15SE +/- 5.24, N = 3SE +/- 1.67, N = 3SE +/- 0.58, N = 3SE +/- 1.76, N = 3SE +/- 6.23, N = 3SE +/- 4.33, N = 4SE +/- 4.09, N = 4SE +/- 2.91, N = 8SE +/- 3.26, N = 5SE +/- 4.48, N = 3SE +/- 3.51, N = 3SE +/- 2.79, N = 5SE +/- 2.50, N = 5SE +/- 0.33, N = 3SE +/- 1.00, N = 3448445405399389389388385382380378375363363328306278266259258222192151150115105

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Gentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsParallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeFreeBSD 13-RC1 KPTI clang 11.0.1Gentoo no-mitigation GCC 10.2 03 Clear recommendationClear Linux OS 33720 no-miti 5.8.9 GCC 10.2FreeBSD 12.2 Default Clang 10.0.1Gentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyVoidLinux mitigation 5.8.9 GCC 9.3OpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Gentoo no-mitigation GCC 10.2 G-overlay ivybridgeFreeBSD 12.1 Default Clang 8.0.1Gentoo 4.19 idem but clangFedore 33B no-miti 5.8.9 GCC 10.2FreeBSD 12.1 Default Clang 10.0.1FreeBSD 12.2 beta clang 10.0.1 ivybridgeUbuntu 20.04 no-miti 5.4 GCC 9.3VoidLinux no-miti 5.8.9 GCC 9.3Macos Mojave 10.15.6 Xcode 1230060090012001500SE +/- 0.51, N = 3SE +/- 1.08, N = 3SE +/- 0.28, N = 3SE +/- 0.52, N = 3SE +/- 1.45, N = 3SE +/- 3.26, N = 3SE +/- 0.17, N = 3SE +/- 0.65, N = 3SE +/- 8.20, N = 9SE +/- 5.72, N = 9SE +/- 0.05, N = 3SE +/- 5.40, N = 3SE +/- 2.73, N = 3SE +/- 0.31, N = 3SE +/- 0.83, N = 3SE +/- 0.90, N = 3SE +/- 3.50, N = 3SE +/- 1.30, N = 3SE +/- 1.48, N = 3SE +/- 3.02, N = 3SE +/- 1.36, N = 3SE +/- 5.22, N = 3SE +/- 9.25, N = 3SE +/- 0.75, N = 3SE +/- 0.06, N = 3SE +/- 639.62, N = 6291.47291.48291.66292.15292.26294.51297.58299.65322.24323.77350.18398.98406.03423.45431.31490.31547.49572.66572.79631.69654.75682.37753.99754.43782.441407.01

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionGentoo Glibc no-miti 5.10 GCC 10.2 lto-overlayGentoo no-mitigation 5.7.6 GCC 10.1 G-overlay ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 ivybridgeClear Linux OS 33720 no-miti 5.8.9 GCC 10.2Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridgeGentoo no-mitigation 4.19.128 GCC 10.1 02 flto ivybridgeFedora 34-RC1 -miti 5.11 GCC 11 clearlinux cflagsGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridgeGentoo no-mitigation 5.5.10 GCC 9.3 G-overlay ivybridgeGentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge v2Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset worldGentoo no-mitigation GCC 10.2 03 Clear recommendationGentoo Musl no-miti 5.8.11 GCC 9.3 O3 G-Overlay ivyOpenMandrivaLinux 4.1 no-miti 5.5 GCC 9.2Gentoo no-mitigation GCC 10.2 G-overlay ivybridgeFedore 33B no-miti 5.8.9 GCC 10.2Ubuntu 20.04 no-miti 5.4 GCC 9.3714212835SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.12, N = 15SE +/- 0.14, N = 4SE +/- 0.12, N = 8SE +/- 0.15, N = 5SE +/- 0.12, N = 7SE +/- 0.23, N = 15SE +/- 0.25, N = 14SE +/- 0.17, N = 15SE +/- 0.28, N = 3SE +/- 0.44, N = 12SE +/- 0.50, N = 12SE +/- 0.17, N = 310.9311.0511.1111.1711.3311.3511.4711.5411.6211.6312.1314.4316.0622.9223.5424.7730.081. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Phoronix Test Suite v10.8.4