Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2008174-NE-2008178NE30 Gentoo Kernel benchmark - Phoronix Test Suite Gentoo Kernel benchmark Gentoo no-miti 5.8.1 GCC 10 voluntary
HTML result view exported from: https://openbenchmarking.org/result/2008174-NE-2008178NE30&sro&grr&export=pdf .
Gentoo Kernel benchmark Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Compiler File-System Screen Resolution Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads) Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS) Intel 3rd Gen Core DRAM 8GB 251GB APPLE SSD SM256E NVIDIA GeForce GT 650M 1GB (797/2508MHz) Cirrus Logic CS4206 Color LCD Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n Gentoo 2.6 4.19.113-gentoo-x86_64 (x86_64) LXQt 0.14.1 X Server 1.20.7 NVIDIA 440.82 4.6.0 OpenCL 1.2 CUDA 10.2.159 GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2 ext4 2880x1800 5.4.31-gentoo-x86_64 (x86_64) 5.6.4-gentoo-x86_64 (x86_64) 5.4.37-ck-x86_64 (x86_64) MATE 1.24.0 GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 + CUDA 10.2 5.6.9-gentoo-x86_64 (x86_64) 5.6.10-gentoo-x86_64 (x86_64) LXQt 0.14.1 5.6.12-gentoo-x86_64clang (x86_64) MATE 1.24.0 Clang 10.0.0 + GCC 9.3.0 + LLVM 10.0.0 + CUDA 10.2 5.6.12-gentoo-x86_64 (x86_64) GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 + CUDA 10.2 Gentoo/Linux 4.19.125-gentoo-x86_64 (x86_64) Gentoo 2.6 5.4.46-gentoo-x86_64 (x86_64) X Server 1.20.8 GCC 10.1.0 + Clang 10.0.0 + LLVM 10.0.0 Intel 7 /C216 Cirrus Logic CS4206 5.7.6-gentoo-x86_64 (x86_64) NVIDIA 450.51 OpenCL 1.2 CUDA 11.0.197 5.7.11-gentoo-x86_64 (x86_64) NVIDIA 450.57 OpenCL 1.1 Mesa 20.1.4 + OpenCL 1.2 CUDA 11.0.210 GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 Intel 7 /C216 5.8.0-gentoo-r1-x86_64 (x86_64) GCC 10.2.0 + Clang 10.0.1 NVIDIA NVE7 1GB (1200MHz) 5.8.0-gentoo-r1test (x86_64) nouveau 1.0.16 4.3 Mesa 20.1.5 GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 5.8.0-gentoo-r1-x86_64clang (x86_64) 5.8.0-xanmod1xanmod (x86_64) Cirrus Logic CS4206 5.8.0-xanmod1-x86_64clang (x86_64) Intel 7 /C216 5.8.0test+ (x86_64) 4.3 Mesa 20.2.0-rc1 4.19.138-gentootest (x86_64) Cirrus Logic CS4206 Q3277 + Color LCD 5.8.1-xanmod1-x86_64 (x86_64) modesetting 1.20.8 4.3 Mesa 20.2.0-rc2 2560x1440 Color LCD 5.8.1-gentoo-x86_64 (x86_64) 2880x1800 OpenBenchmarking.org Disk Details - Gentoo no-mitigation 4.19.113: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.31: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.4: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.37-ck MUQSS: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.9: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.9 Archlinux.config: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.10 clear-patches: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.12 Clang 10.0: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.12 Clang-build: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.6.12 GCC: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 4.19.125 no-preempt: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.46 GCC 10 no-preempt: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.4.46 MUQSS: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.7.6 GCC10 no-preempt: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.7.11 GCC10 Os: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.8: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-mitigation 5.8 GCC 10 scratch: MQ-DEADLINE / discard,noatime,rw - Gentoo no-mitigation 5.8 Clang 10.0.1 scratch: MQ-DEADLINE / noatime,rw - Gentoo no-mitigation 5.8 Xanmod GCC 10: NONE / noatime,rw - Gentoo no-mitigation 5.8 Xanmod Clang 10: NONE / discard,errors=remount-ro,noatime,rw - Gentoo no-miti 5.9 git GCC 10.2: MQ-DEADLINE / discard,errors=remount-ro,noatime,rw - Gentoo no-miti 4.19.138 GCC 10.2 stripe=256: MQ-DEADLINE / noatime,rw,stripe=256 - Gentoo no-miti 5.8.1 xanmod Clang 10 preempt: NONE / noatime,rw,stripe=256 - Gentoo no-miti 5.8.1 GCC 10 voluntary: MQ-DEADLINE / noatime,rw,stripe=256 Processor Details - Gentoo no-mitigation 4.19.113: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.31: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.4: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.37-ck MUQSS: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.9: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.9 Archlinux.config: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.10 clear-patches: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.12 Clang 10.0: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.12 Clang-build: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.6.12 GCC: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 4.19.125 no-preempt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.46 GCC 10 no-preempt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.4.46 MUQSS: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.7.6 GCC10 no-preempt: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.7.11 GCC10 Os: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 GCC 10 scratch: Scaling Governor: intel_cpufreq userspace - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 Clang 10.0.1 scratch: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 Xanmod GCC 10: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-mitigation 5.8 Xanmod Clang 10: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.9 git GCC 10.2: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 4.19.138 GCC 10.2 stripe=256: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.1 xanmod Clang 10 preempt: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 - Gentoo no-miti 5.8.1 GCC 10 voluntary: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x21 Security Details - Gentoo no-mitigation 4.19.113: 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 5.4.31: 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 5.6.4: 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 5.4.37-ck MUQSS: 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 5.6.9: 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 5.6.9 Archlinux.config: 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 5.6.10 clear-patches: 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 5.6.12 Clang 10.0: 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 5.6.12 Clang-build: 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 5.6.12 GCC: 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 4.19.125 no-preempt: 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 5.4.46 GCC 10 no-preempt: 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 5.4.46 MUQSS: 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 GCC10 no-preempt: 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 5.7.11 GCC10 Os: 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 5.8: 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 5.8 GCC 10 scratch: 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 5.8 Clang 10.0.1 scratch: 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 5.8 Xanmod GCC 10: 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 5.8 Xanmod Clang 10: 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-miti 5.9 git GCC 10.2: 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-miti 4.19.138 GCC 10.2 stripe=256: 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-miti 5.8.1 xanmod Clang 10 preempt: 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-miti 5.8.1 GCC 10 voluntary: 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 Compiler Details - Gentoo no-mitigation 5.6.12 Clang-build: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge
Gentoo Kernel benchmark tinymembench: Standard Memset tinymembench: Standard Memcpy rocksdb: Rand Read hackbench: 8 - Thread sqlite-speedtest: Timed Time - Size 1,000 schbench: 8 - 8 pmbench: 2 - 50% postmark: Disk Transaction Performance t-test1: 1 osbench: Create Processes mbw: Memory Copy - 512 MiB ipc-benchmark: TCP Socket - 128 ctx-clock: Context Switch Time Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 Xanmod GCC 10 Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.8.1 GCC 10 voluntary 24892.2 9636.5 13525169 40.507 95.326 85257 0.0878 4438 22.077 23.946762 8767.811 2700900 118 25510.9 9535.0 13567392 41.494 94.261 85717 0.0886 4687 21.931 24.299622 8699.714 2733423 121 24865.6 9545.2 13554627 42.117 94.284 88107 0.0890 4629 21.702 24.793148 8662.794 2711613 119 24803.5 9642.7 14503447 56.761 95.111 239360 0.0886 4191 22.486 31.147003 8789.961 2543574 118 24874.5 9616.8 14579180 40.099 94.742 88277 0.0888 4658 21.545 26.414712 8768.195 2883630 119 24211.8 9642.2 13339714 43.998 93.966 88858 0.0888 4491 21.648 25.997162 8739.667 2596759 119 24819.9 9524.9 13351366 40.327 95.182 86093 0.0887 4687 22.150 27.910074 8441.275 2839529 118 24824.9 9577.7 14503147 43.683 96.638 89045 0.0892 4143 22.806 27.461052 8732.541 2771767 123 44.053 98.148 89216 0.0884 4190 22.319 27.309826 8893.506 2773886 122 24930.0 9523.4 14454874 40.117 94.641 88789 0.0886 4601 21.919 25.899410 8779.577 2850820 119 24919.1 9618.7 12580466 36.739 92.161 97766 0.0885 4934 20.662 22.236506 8769.586 3184154 120 24917.4 9609.9 13014861 41.913 91.162 131516 0.0886 5245 20.597 23.154418 8817.085 3021883 123 24502.3 9662.6 13520414 53.021 91.429 242261 0.0890 5282 19.841 29.300849 8855.202 2881104 121 24915.6 9598.2 11871401 39.397 92.167 92885 0.0883 4967 20.495 25.257587 8828.646 3056363 120 24189.4 9590.8 8815878 81.423 98.975 94336 0.0888 3846 23.253 30.653954 8965.048 2256715 125 24700.1 9543.6 10886413 69.946 98.730 96725 0.0890 3846 23.068 33.840179 8792.982 2280489 127 25698.8 9321.7 7761894 86.143 108.446 138578 0.1029 1838 21.424 23.086071 8670.665 2068362 140 25747.0 9281.4 8454538 75.026 98.283 136107 0.0848 4464 21.330 23.543835 8723.161 2636674 143 25827.5 9351.4 7817534 81.783 108.633 139861 0.0843 4545 20.587 22.692680 8759.578 2435289 141 27055.9 9583.0 6286756 107.612 117.765 133043 0.1222 4166 23.475 26.035905 8977.168 2752765 139 25753.9 9363.6 6895730 91.244 123.265 142899 0.1118 4547 21.155 23.094018 8654.060 2529202 147 25282.2 9210.9 6191755 106.659 141.925 132224 0.1270 4601 28.313 22.683143 8627.998 2584549 123 25772.2 9330.3 11382155 54.053 98.900 130987 0.0847 4311 21.234 24.084250 8766.257 2143345 144 25766.6 9260.6 9911246 57.686 95.879 138274 0.0855 5000 19.958 22.448302 8669.011 2779400 130 OpenBenchmarking.org
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 6K 12K 18K 24K 30K SE +/- 560.56, N = 3 SE +/- 48.73, N = 3 SE +/- 47.87, N = 3 SE +/- 55.80, N = 3 SE +/- 56.05, N = 3 SE +/- 27.52, N = 3 SE +/- 188.61, N = 3 SE +/- 226.79, N = 3 SE +/- 65.02, N = 3 SE +/- 292.80, N = 3 SE +/- 23.53, N = 3 SE +/- 41.62, N = 3 SE +/- 40.66, N = 3 SE +/- 45.81, N = 3 SE +/- 12.87, N = 3 SE +/- 27.76, N = 3 SE +/- 30.58, N = 3 SE +/- 40.05, N = 3 SE +/- 39.93, N = 3 SE +/- 36.75, N = 3 SE +/- 119.59, N = 3 SE +/- 45.85, N = 3 SE +/- 19.18, N = 3 25282.2 25766.6 25772.2 25753.9 24892.2 24919.1 25510.9 24803.5 24917.4 24502.3 24819.9 24824.9 24930.0 24865.6 24874.5 24211.8 24189.4 24915.6 24700.1 25747.0 25698.8 27055.9 25827.5 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 2K 4K 6K 8K 10K SE +/- 130.37, N = 3 SE +/- 37.37, N = 3 SE +/- 3.38, N = 3 SE +/- 13.26, N = 3 SE +/- 38.08, N = 3 SE +/- 44.81, N = 3 SE +/- 50.69, N = 3 SE +/- 16.52, N = 3 SE +/- 15.25, N = 3 SE +/- 12.10, N = 3 SE +/- 42.67, N = 3 SE +/- 32.15, N = 3 SE +/- 26.59, N = 3 SE +/- 3.95, N = 3 SE +/- 30.25, N = 3 SE +/- 15.61, N = 3 SE +/- 4.60, N = 3 SE +/- 38.81, N = 3 SE +/- 8.83, N = 3 SE +/- 30.21, N = 3 SE +/- 9.70, N = 3 SE +/- 12.44, N = 3 SE +/- 2.91, N = 3 9210.9 9260.6 9330.3 9363.6 9636.5 9618.7 9535.0 9642.7 9609.9 9662.6 9524.9 9577.7 9523.4 9545.2 9616.8 9642.2 9590.8 9598.2 9543.6 9281.4 9321.7 9583.0 9351.4 1. (CC) gcc options: -O2 -lm
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 3M 6M 9M 12M 15M SE +/- 51528.63, N = 15 SE +/- 269804.03, N = 15 SE +/- 306060.99, N = 15 SE +/- 78365.75, N = 15 SE +/- 60996.37, N = 3 SE +/- 311333.45, N = 12 SE +/- 44738.14, N = 3 SE +/- 29727.18, N = 3 SE +/- 473308.54, N = 12 SE +/- 380498.42, N = 12 SE +/- 6569.12, N = 3 SE +/- 55748.87, N = 3 SE +/- 55022.18, N = 3 SE +/- 22283.49, N = 3 SE +/- 23258.35, N = 3 SE +/- 40170.54, N = 3 SE +/- 169122.71, N = 12 SE +/- 519981.38, N = 15 SE +/- 622728.14, N = 12 SE +/- 139685.05, N = 15 SE +/- 79097.27, N = 15 SE +/- 53403.95, N = 15 SE +/- 84564.51, N = 14 6191755 9911246 11382155 6895730 13525169 12580466 13567392 14503447 13014861 13520414 13351366 14503147 14454874 13554627 14579180 13339714 8815878 11871401 10886413 8454538 7761894 6286756 7817534 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 20 40 60 80 100 SE +/- 1.19, N = 7 SE +/- 1.94, N = 15 SE +/- 1.80, N = 12 SE +/- 0.84, N = 15 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.57, N = 4 SE +/- 0.12, N = 3 SE +/- 0.57, N = 15 SE +/- 0.25, N = 3 SE +/- 0.20, N = 3 SE +/- 0.16, N = 3 SE +/- 0.04, N = 3 SE +/- 0.14, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.24, N = 3 SE +/- 3.44, N = 15 SE +/- 0.30, N = 3 SE +/- 3.24, N = 12 SE +/- 2.69, N = 15 SE +/- 0.79, N = 10 SE +/- 1.35, N = 5 SE +/- 1.73, N = 15 106.66 57.69 54.05 91.24 40.51 36.74 41.49 56.76 41.91 53.02 40.33 43.68 44.05 40.12 42.12 40.10 44.00 81.42 39.40 69.95 75.03 86.14 107.61 81.78
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 30 60 90 120 150 SE +/- 1.32, N = 10 SE +/- 0.21, N = 3 SE +/- 0.38, N = 3 SE +/- 0.82, N = 3 SE +/- 0.42, N = 3 SE +/- 0.43, N = 3 SE +/- 0.33, N = 3 SE +/- 0.43, N = 3 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.12, N = 3 SE +/- 0.78, N = 3 SE +/- 0.39, N = 3 SE +/- 0.25, N = 3 SE +/- 0.46, N = 3 SE +/- 0.66, N = 3 SE +/- 0.17, N = 3 SE +/- 0.11, N = 3 SE +/- 0.48, N = 3 SE +/- 0.19, N = 3 SE +/- 0.20, N = 3 SE +/- 1.60, N = 3 SE +/- 1.93, N = 15 SE +/- 0.36, N = 3 141.93 95.88 98.90 123.27 95.33 92.16 94.26 95.11 91.16 91.43 95.18 96.64 98.15 94.64 94.28 94.74 93.97 98.98 92.17 98.73 98.28 108.45 117.77 108.63
Schbench Message Threads: 8 - Workers Per Message Thread: 8 OpenBenchmarking.org usec, 99.9th Latency Percentile, Fewer Is Better Schbench Message Threads: 8 - Workers Per Message Thread: 8 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 50K 100K 150K 200K 250K SE +/- 1590.16, N = 3 SE +/- 1310.51, N = 15 SE +/- 1671.75, N = 15 SE +/- 1471.92, N = 15 SE +/- 1077.13, N = 15 SE +/- 1099.48, N = 15 SE +/- 1111.02, N = 15 SE +/- 1065.81, N = 3 SE +/- 1595.24, N = 15 SE +/- 2649.46, N = 3 SE +/- 954.99, N = 15 SE +/- 1048.59, N = 3 SE +/- 1133.36, N = 5 SE +/- 1069.22, N = 3 SE +/- 1054.82, N = 6 SE +/- 903.08, N = 3 SE +/- 1214.65, N = 15 SE +/- 1296.95, N = 4 SE +/- 1203.77, N = 3 SE +/- 1901.28, N = 15 SE +/- 1968.22, N = 3 SE +/- 1436.77, N = 14 SE +/- 1719.02, N = 5 SE +/- 170.67, N = 3 132224 138274 130987 142899 85257 97766 85717 239360 131516 242261 86093 89045 89216 88789 88107 88277 88858 94336 92885 96725 136107 138578 133043 139861
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 0.0286 0.0572 0.0858 0.1144 0.143 SE +/- 0.0021, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0008, N = 14 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0011, N = 14 SE +/- 0.0011, N = 3 SE +/- 0.0002, N = 3 0.1270 0.0855 0.0847 0.1118 0.0878 0.0885 0.0886 0.0886 0.0886 0.0890 0.0887 0.0892 0.0884 0.0886 0.0890 0.0888 0.0888 0.0888 0.0883 0.0890 0.0848 0.1029 0.1222 0.0843
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 1100 2200 3300 4400 5500 SE +/- 28.00, N = 3 SE +/- 42.73, N = 3 SE +/- 57.52, N = 4 SE +/- 26.33, N = 3 SE +/- 33.00, N = 3 SE +/- 29.00, N = 3 SE +/- 46.33, N = 3 SE +/- 37.00, N = 3 SE +/- 37.00, N = 3 SE +/- 29.00, N = 3 SE +/- 22.67, N = 3 SE +/- 23.67, N = 3 SE +/- 28.00, N = 3 SE +/- 29.00, N = 3 SE +/- 27.00, N = 3 SE +/- 34.35, N = 3 SE +/- 33.00, N = 3 SE +/- 34.35, N = 3 SE +/- 7.80, N = 3 4601 5000 4311 4547 4411 4934 4687 4191 5245 5282 4687 4143 4190 4601 4629 4658 4491 3846 4967 3846 4464 1838 4166 4545
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 7 14 21 28 35 SE +/- 0.43, N = 12 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.25, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.37, N = 3 SE +/- 0.09, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.12, N = 3 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 28.31 19.96 21.23 21.16 22.08 20.66 21.93 22.49 20.60 19.84 22.15 22.81 22.32 21.92 21.70 21.55 21.65 23.25 20.50 23.07 21.33 21.42 23.48 20.59
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 8 16 24 32 40 SE +/- 0.08, N = 3 SE +/- 0.30, N = 4 SE +/- 0.36, N = 3 SE +/- 0.14, N = 3 SE +/- 0.32, N = 3 SE +/- 0.06, N = 3 SE +/- 0.28, N = 3 SE +/- 0.07, N = 3 SE +/- 0.11, N = 3 SE +/- 0.23, N = 3 SE +/- 0.48, N = 3 SE +/- 0.34, N = 3 SE +/- 0.29, N = 7 SE +/- 0.29, N = 3 SE +/- 0.31, N = 3 SE +/- 0.45, N = 15 SE +/- 0.26, N = 3 SE +/- 0.37, N = 5 SE +/- 0.28, N = 15 SE +/- 3.01, N = 15 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.37, N = 4 SE +/- 0.08, N = 3 22.68 22.45 24.08 23.09 23.95 22.24 24.30 31.15 23.15 29.30 27.91 27.46 27.31 25.90 24.79 26.41 26.00 30.65 25.26 33.84 23.54 23.09 26.04 22.69
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 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 2K 4K 6K 8K 10K SE +/- 5.24, N = 3 SE +/- 4.54, N = 3 SE +/- 5.66, N = 3 SE +/- 51.23, N = 3 SE +/- 58.56, N = 3 SE +/- 3.03, N = 3 SE +/- 58.71, N = 3 SE +/- 65.04, N = 3 SE +/- 4.99, N = 3 SE +/- 51.04, N = 3 SE +/- 78.30, N = 3 SE +/- 15.86, N = 3 SE +/- 1.61, N = 3 SE +/- 7.32, N = 3 SE +/- 22.14, N = 3 SE +/- 93.71, N = 7 SE +/- 79.27, N = 3 SE +/- 3.82, N = 3 SE +/- 47.60, N = 3 SE +/- 34.53, N = 3 SE +/- 12.50, N = 3 SE +/- 4.27, N = 3 SE +/- 37.06, N = 3 SE +/- 23.52, N = 3 8628.00 8669.01 8766.26 8654.06 8767.81 8769.59 8699.71 8789.96 8817.09 8855.20 8441.28 8732.54 8893.51 8779.58 8662.79 8768.20 8739.67 8965.05 8828.65 8792.98 8723.16 8670.67 8977.17 8759.58
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 700K 1400K 2100K 2800K 3500K SE +/- 16035.58, N = 3 SE +/- 1548.74, N = 3 SE +/- 3976.57, N = 3 SE +/- 10477.43, N = 3 SE +/- 37558.32, N = 4 SE +/- 1010.77, N = 3 SE +/- 1445.27, N = 3 SE +/- 29028.22, N = 15 SE +/- 12958.81, N = 3 SE +/- 36430.00, N = 4 SE +/- 14600.73, N = 3 SE +/- 8296.45, N = 3 SE +/- 5727.57, N = 3 SE +/- 10073.36, N = 3 SE +/- 2963.78, N = 3 SE +/- 15940.60, N = 3 SE +/- 8847.83, N = 3 SE +/- 3537.88, N = 3 SE +/- 8494.41, N = 3 SE +/- 8626.13, N = 3 SE +/- 6923.56, N = 3 SE +/- 12329.10, N = 3 SE +/- 24365.42, N = 3 SE +/- 17560.04, N = 3 2584549 2779400 2143345 2529202 2700900 3184154 2733423 2543574 3021883 2881104 2839529 2771767 2773886 2850820 2711613 2883630 2596759 2256715 3056363 2280489 2636674 2068362 2752765 2435289
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Gentoo no-miti 4.19.138 GCC 10.2 stripe=256 Gentoo no-miti 5.8.1 GCC 10 voluntary Gentoo no-miti 5.8.1 xanmod Clang 10 preempt Gentoo no-miti 5.9 git GCC 10.2 Gentoo no-mitigation 4.19.113 Gentoo no-mitigation 4.19.125 no-preempt Gentoo no-mitigation 5.4.31 Gentoo no-mitigation 5.4.37-ck MUQSS Gentoo no-mitigation 5.4.46 GCC 10 no-preempt Gentoo no-mitigation 5.4.46 MUQSS Gentoo no-mitigation 5.6.10 clear-patches Gentoo no-mitigation 5.6.12 Clang 10.0 Gentoo no-mitigation 5.6.12 Clang-build Gentoo no-mitigation 5.6.12 GCC Gentoo no-mitigation 5.6.4 Gentoo no-mitigation 5.6.9 Gentoo no-mitigation 5.6.9 Archlinux.config Gentoo no-mitigation 5.7.11 GCC10 Os Gentoo no-mitigation 5.7.6 GCC10 no-preempt Gentoo no-mitigation 5.8 Gentoo no-mitigation 5.8 Clang 10.0.1 scratch Gentoo no-mitigation 5.8 GCC 10 scratch Gentoo no-mitigation 5.8 Xanmod Clang 10 Gentoo no-mitigation 5.8 Xanmod GCC 10 30 60 90 120 150 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 1.15, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 1.33, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 SE +/- 0.67, N = 3 123 130 144 147 118 120 121 118 123 121 118 123 122 119 119 119 119 125 120 127 143 140 139 141
Phoronix Test Suite v10.8.4