STIBP 4.20 WIP Tests

Intel Core i9-7960X testing with a MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS) and Gigabyte AMD Radeon RX 550 2GB on Ubuntu 18.10 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1811238-SK-STIBP420W01
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C/C++ Compiler Tests 5 Tests
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Multi-Core 7 Tests
NVIDIA GPU Compute 4 Tests
Programmer / Developer System Benchmarks 2 Tests
Python 2 Tests
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Linux 4.19.0
November 23 2018
  1 Hour, 33 Minutes
Linux 4.20 20181123
November 23 2018
  2 Hours, 9 Minutes
Linux 4.20 WIP Conditional STIBP
November 23 2018
  1 Hour, 31 Minutes
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  1 Hour, 45 Minutes

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Linux 4.19.0

Processor: Intel Core i9-7960X @ 4.40GHz (16 Cores / 32 Threads), Motherboard: MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: Gigabyte AMD Radeon RX 550 2GB, Audio: Realtek ALC1220, Monitor: ASUS VP28U, Network: Intel Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Linux 4.20 20181123

OS: Ubuntu 18.10, Kernel: 4.20.0-999-generic (x86_64) 20181122, Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Linux 4.20 WIP Conditional STIBP

OS: Ubuntu 18.10, Kernel: 4.20.0-rc1-wip-stibp-up (x86_64) 20181123, Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

STIBP 4.20 WIP TestsOpenBenchmarking.orgPhoronix Test SuiteIntel Core i9-7960X @ 4.40GHz (16 Cores / 32 Threads)MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS)Intel Sky Lake-E DMI3 Registers16384MB256GB INTEL SSDPEKKW256G8Gigabyte AMD Radeon RX 550 2GBRealtek ALC1220ASUS VP28UIntel ConnectionUbuntu 18.104.19.0-041900-generic (x86_64)4.20.0-999-generic (x86_64) 201811224.20.0-rc1-wip-stibp-up (x86_64) 20181123GNOME Shell 3.30.1X Server 1.20.1modesetting 1.20.14.5 Mesa 18.2.2 (LLVM 7.0.0)1.1.70GCC 8.2.0ext43840x2160ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelsDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionSTIBP 4.20 WIP Tests PerformanceSystem Logs- --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - NONE / errors=remount-ro,relatime,rw- Scaling Governor: intel_pstate powersave- Python 2.7.15+ + Python 3.6.7- Linux 4.19.0: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - Linux 4.20 20181123: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - Linux 4.20 WIP Conditional STIBP: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Linux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBPResult OverviewPhoronix Test Suite100%150%199%249%glibc benchOptcarrotNumpy BenchmarkRedisPHPBenchTimed HMMer SearchPyBenchPHP Micro BenchmarksRodiniaSudokutMinionAOBenchDaCapo BenchmarkNode.js Octane BenchmarkPostgreSQL pgbenchGo BenchmarksTSCPBYTE Unix BenchmarkCompile BenchNode.js Express HTTP Load TestBlenderTimed Linux Kernel CompilationChaos Group V-RAYMemcached mcperfIndigoBench

STIBP 4.20 WIP Testscompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treerodinia: OpenMP LavaMDhmmer: Pfam Database Searchgo-benchmark: jsondacapobench: H2dacapobench: Jythondacapobench: Eclipsebyte: Dhrystone 2numpy: tscp: AI Chess Performancenode-express-loadtest: build-linux-kernel: Time To Compilenode-octane: aobench: 2048 x 2048 - Total Timeminion: Solitairesudokut: Total Timeglibc-bench: ffsglibc-bench: tanhglibc-bench: ffsllglibc-bench: pthread_oncepgbench: Buffer Test - Normal Load - Read Onlyredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SEToptcarrot: Optimized Benchmarkindigobench: Bedroomindigobench: Supercarblender: BMW27 - CPU-Onlyblender: Barbershop - CPU-Onlymcperf: Addmcperf: Setmcperf: Appendmcperf: Prependmcperf: Replacepybench: Total For Average Test Timesphpbench: PHP Benchmark Suitev-ray: CPUphp: Zend benchphp: Zend micro_benchLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP926645297221.474.333350873370430821596844908361451361214115391029944.984579832.3466.359.823.8833.403.924.5648371929982442445017196353528968772082036135.832.315.50123578694616957375093750437535394870295343.920.411.85905596260227.925.92381831839254636172414065393889053141273776954548.494003338.6780.3412.1416.4041.1016.5116.374257801401233172822913906061868058151670059.222.255.301326526720567250731137345073171130649431545.620.661.96915673303921.714.343402815370630831602244353886451720514122551049846.814619532.2066.569.843.8833.403.924.5548717020245292471263197252926786272087187137.232.315.50123577703146967676203758867597194970061843.880.411.88OpenBenchmarking.org

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP2004006008001000SE +/- 2.77, N = 3SE +/- 2.39, N = 3SE +/- 12.50, N = 3926905915
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP160320480640800Min: 921.78 / Avg: 926.35 / Max: 931.34Min: 901.58 / Avg: 904.53 / Max: 909.26Min: 894.5 / Avg: 915.4 / Max: 937.73

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP150300450600750SE +/- 31.19, N = 3SE +/- 2.22, N = 3SE +/- 12.14, N = 3645596673
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP120240360480600Min: 582.21 / Avg: 644.57 / Max: 677.43Min: 593.18 / Avg: 595.6 / Max: 600.03Min: 649.02 / Avg: 673.19 / Max: 687.28

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP7001400210028003500SE +/- 9.50, N = 3SE +/- 8.94, N = 3SE +/- 11.40, N = 3297226023039
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP5001000150020002500Min: 2953.41 / Avg: 2972.42 / Max: 2981.92Min: 2584.13 / Avg: 2602.01 / Max: 2610.95Min: 3016.52 / Avg: 3038.99 / Max: 3053.58

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP714212835SE +/- 0.11, N = 3SE +/- 0.30, N = 3SE +/- 0.32, N = 321.4727.9221.711. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP612182430Min: 21.32 / Avg: 21.47 / Max: 21.69Min: 27.58 / Avg: 27.92 / Max: 28.51Min: 21.36 / Avg: 21.71 / Max: 22.351. (CXX) g++ options: -O2 -lOpenCL

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP1.3322.6643.9965.3286.66SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 34.335.924.341. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP246810Min: 4.23 / Avg: 4.33 / Max: 4.48Min: 5.86 / Avg: 5.92 / Max: 6.01Min: 4.28 / Avg: 4.34 / Max: 4.431. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Go Benchmarks

Benchmark for monitoring real time performance of the Go implementation for HTTP, JSON and garbage testing per iteration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP800K1600K2400K3200K4000KSE +/- 8284.42, N = 3SE +/- 3023.54, N = 3SE +/- 31986.93, N = 3335087338183183402815
OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP700K1400K2100K2800K3500KMin: 3340394 / Avg: 3350872.67 / Max: 3367227Min: 3813043 / Avg: 3818318 / Max: 3823516Min: 3353639 / Avg: 3402815 / Max: 3462840

DaCapo Benchmark

This test runs the DaCapo Benchmarks written in Java and intended to test system/CPU performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2Linux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP8001600240032004000SE +/- 53.71, N = 4SE +/- 57.77, N = 4SE +/- 9.11, N = 4370439253706
OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2Linux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP7001400210028003500Min: 3562 / Avg: 3704.25 / Max: 3807Min: 3801 / Avg: 3925 / Max: 4060Min: 3680 / Avg: 3706.25 / Max: 3720

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP10002000300040005000SE +/- 6.54, N = 4SE +/- 49.44, N = 4SE +/- 13.94, N = 4308246363083
OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP8001600240032004000Min: 3066 / Avg: 3081.75 / Max: 3097Min: 4575 / Avg: 4635.5 / Max: 4783Min: 3064 / Avg: 3082.5 / Max: 3124

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: EclipseLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP4K8K12K16K20KSE +/- 55.39, N = 4SE +/- 57.04, N = 4SE +/- 35.95, N = 4159681724116022
OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: EclipseLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP3K6K9K12K15KMin: 15885 / Avg: 15968 / Max: 16131Min: 17138 / Avg: 17240.75 / Max: 17353Min: 15944 / Avg: 16021.75 / Max: 16118

BYTE Unix Benchmark

This is a test of BYTE. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Computational Test: Dhrystone 2Linux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP10M20M30M40M50MSE +/- 89375.50, N = 3SE +/- 429285.54, N = 3SE +/- 287920.93, N = 3449083614065393844353886
OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Computational Test: Dhrystone 2Linux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP8M16M24M32M40MMin: 44730411 / Avg: 44908360.97 / Max: 45011974.8Min: 39797154.4 / Avg: 40653938.27 / Max: 41130281Min: 43778941.2 / Avg: 44353886.37 / Max: 44669178.6

Numpy Benchmark

This is a test to obtain the general Numpy performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNanoseconds, Fewer Is BetterNumpy BenchmarkLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP2M4M6M8M10M451361289053144517205

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP300K600K900K1200K1500KSE +/- 2107.07, N = 5SE +/- 1501.25, N = 5SE +/- 1145.06, N = 51411539127377614122551. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP200K400K600K800K1000KMin: 1405045 / Avg: 1411539.4 / Max: 1415881Min: 1269073 / Avg: 1273776.4 / Max: 1277907Min: 1408639 / Avg: 1412254.6 / Max: 14158811. (CC) gcc options: -O3 -march=native

Node.js Express HTTP Load Test

A Node.js Express server with a Node-based loadtest client for facilitating HTTP benchmarking. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterNode.js Express HTTP Load TestLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP2K4K6K8K10KSE +/- 16.19, N = 3SE +/- 32.19, N = 3SE +/- 33.17, N = 3102999545104981. Nodejs v8.11.4
OpenBenchmarking.orgRequests Per Second, More Is BetterNode.js Express HTTP Load TestLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP2K4K6K8K10KMin: 10275 / Avg: 10299.33 / Max: 10330Min: 9503 / Avg: 9544.67 / Max: 9608Min: 10433 / Avg: 10498 / Max: 105421. Nodejs v8.11.4

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP1122334455SE +/- 0.74, N = 3SE +/- 0.88, N = 3SE +/- 0.86, N = 344.9848.4946.81
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP1020304050Min: 44.21 / Avg: 44.98 / Max: 46.45Min: 47.57 / Avg: 48.49 / Max: 50.26Min: 45.7 / Avg: 46.81 / Max: 48.51

Node.js Octane Benchmark

A Node.js version of the JavaScript Octane Benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterNode.js Octane BenchmarkLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP10K20K30K40K50KSE +/- 139.56, N = 3SE +/- 108.35, N = 3SE +/- 78.19, N = 34579840033461951. Nodejs v8.11.4
OpenBenchmarking.orgScore, More Is BetterNode.js Octane BenchmarkLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP8K16K24K32K40KMin: 45525 / Avg: 45798.33 / Max: 45984Min: 39904 / Avg: 40032.67 / Max: 40248Min: 46050 / Avg: 46195.33 / Max: 463181. Nodejs v8.11.4

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP918273645SE +/- 0.15, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 332.3438.6732.201. (CC) gcc options: -lm -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP816243240Min: 32.14 / Avg: 32.34 / Max: 32.62Min: 38.63 / Avg: 38.67 / Max: 38.72Min: 32.16 / Avg: 32.2 / Max: 32.271. (CC) gcc options: -lm -O3

Minion

Minion is an open-source constraint solver that is designed to be very scalable. This test profile uses Minion's integrated benchmarking problems to solve. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: SolitaireLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP20406080100SE +/- 0.16, N = 3SE +/- 0.08, N = 3SE +/- 0.16, N = 366.3580.3466.561. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: SolitaireLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP1530456075Min: 66.07 / Avg: 66.35 / Max: 66.63Min: 80.19 / Avg: 80.34 / Max: 80.48Min: 66.33 / Avg: 66.56 / Max: 66.861. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

Sudokut

This is a test of Sudokut, which is a Sudoku puzzle solver written in Tcl. This test measures how long it takes to solve 100 Sudoku puzzles. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSudokut 0.4Total TimeLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 39.8212.149.84
OpenBenchmarking.orgSeconds, Fewer Is BetterSudokut 0.4Total TimeLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP48121620Min: 9.81 / Avg: 9.82 / Max: 9.83Min: 12.12 / Avg: 12.14 / Max: 12.16Min: 9.81 / Avg: 9.84 / Max: 9.87

glibc bench

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP48121620SE +/- 0.02, N = 3SE +/- 0.26, N = 12SE +/- 0.02, N = 33.8816.403.88
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP48121620Min: 3.86 / Avg: 3.88 / Max: 3.91Min: 15.99 / Avg: 16.4 / Max: 18.51Min: 3.86 / Avg: 3.88 / Max: 3.92

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP918273645SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 333.4041.1033.40
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP918273645Min: 33.34 / Avg: 33.4 / Max: 33.44Min: 41.06 / Avg: 41.1 / Max: 41.14Min: 33.38 / Avg: 33.4 / Max: 33.43

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP48121620SE +/- 0.01, N = 3SE +/- 0.31, N = 12SE +/- 0.01, N = 33.9216.513.92
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP48121620Min: 3.89 / Avg: 3.92 / Max: 3.94Min: 16.01 / Avg: 16.51 / Max: 18.9Min: 3.9 / Avg: 3.92 / Max: 3.93

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP48121620SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 34.5616.374.55
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP48121620Min: 4.55 / Avg: 4.56 / Max: 4.56Min: 16.37 / Avg: 16.37 / Max: 16.38Min: 4.55 / Avg: 4.55 / Max: 4.56

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP100K200K300K400K500KSE +/- 1632.88, N = 3SE +/- 6325.99, N = 3SE +/- 1542.98, N = 34837194257804871701. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP80K160K240K320K400KMin: 480840.51 / Avg: 483718.88 / Max: 486494.14Min: 414183.97 / Avg: 425779.72 / Max: 435960.33Min: 484087.7 / Avg: 487169.77 / Max: 488844.971. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP600K1200K1800K2400K3000KSE +/- 39934.84, N = 12SE +/- 21555.32, N = 3SE +/- 15470.93, N = 32998244140123320245291. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP500K1000K1500K2000K2500KMin: 2597402.75 / Avg: 2998244.13 / Max: 3164556.75Min: 1358695.62 / Avg: 1401232.58 / Max: 1428571.5Min: 1996008 / Avg: 2024528.62 / Max: 2049180.251. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP500K1000K1500K2000K2500KSE +/- 5992.67, N = 3SE +/- 10155.21, N = 3SE +/- 10746.48, N = 32445017172822924712631. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP400K800K1200K1600K2000KMin: 2439024.5 / Avg: 2445017.17 / Max: 2457002.5Min: 1715265.88 / Avg: 1728229.33 / Max: 1748251.62Min: 2450980.5 / Avg: 2471263.42 / Max: 2487562.251. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP400K800K1200K1600K2000KSE +/- 13443.06, N = 3SE +/- 17044.44, N = 8SE +/- 11826.14, N = 31963535139060619725291. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP300K600K900K1200K1500KMin: 1941747.62 / Avg: 1963534.5 / Max: 1988071.5Min: 1314060.5 / Avg: 1390606.16 / Max: 1449275.38Min: 1949317.75 / Avg: 1972529.08 / Max: 1988071.51. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP600K1200K1800K2400K3000KSE +/- 40064.94, N = 3SE +/- 7656.27, N = 3SE +/- 8643.96, N = 32896877186805826786271. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP500K1000K1500K2000K2500KMin: 2816901.5 / Avg: 2896876.5 / Max: 2941176.5Min: 1858736.12 / Avg: 1868057.54 / Max: 1883239.12Min: 2666666.75 / Avg: 2678627.08 / Max: 2695417.751. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP400K800K1200K1600K2000KSE +/- 21927.15, N = 12SE +/- 24253.85, N = 3SE +/- 21323.12, N = 112082036151670020871871. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP400K800K1200K1600K2000KMin: 1886792.5 / Avg: 2082035.63 / Max: 2169197.5Min: 1470588.25 / Avg: 1516700.29 / Max: 1552795Min: 1923077 / Avg: 2087186.58 / Max: 2145922.751. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Optcarrot

Optcarrot is an NES emulator benchmark for the Ruby language. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP306090120150SE +/- 1.11, N = 4SE +/- 0.30, N = 4SE +/- 0.38, N = 4135.8359.22137.231. ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux-gnu]
OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized BenchmarkLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP306090120150Min: 132.66 / Avg: 135.83 / Max: 137.55Min: 58.38 / Avg: 59.22 / Max: 59.69Min: 136.42 / Avg: 137.23 / Max: 137.921. ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux-gnu]

IndigoBench

This is a test of Indigo Renderer's IndigoBench benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.0.64Scene: BedroomLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP0.51981.03961.55942.07922.599SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.312.252.31
OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.0.64Scene: BedroomLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP246810Min: 2.3 / Avg: 2.31 / Max: 2.31Min: 2.25 / Avg: 2.25 / Max: 2.26Min: 2.31 / Avg: 2.31 / Max: 2.31

OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.0.64Scene: SupercarLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP1.23752.4753.71254.956.1875SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 35.505.305.50
OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.0.64Scene: SupercarLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP246810Min: 5.5 / Avg: 5.5 / Max: 5.51Min: 5.29 / Avg: 5.3 / Max: 5.31Min: 5.49 / Avg: 5.5 / Max: 5.5

Blender

Blender is an open-source 3D creation software project. This test is of Blender's Cycles benchmark with various sample files. GPU computing via OpenCL or CUDA is supported. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: BMW27 - Compute: CPU-OnlyLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP306090120150123132123

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Barbershop - Compute: CPU-OnlyLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP140280420560700578652577

Memcached mcperf

This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AddLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP15K30K45K60K75KSE +/- 202.06, N = 3SE +/- 189.15, N = 3SE +/- 391.23, N = 36946167205703141. (CC) gcc options: -O2 -lm -rdynamic
OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AddLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP12K24K36K48K60KMin: 69254.5 / Avg: 69460.5 / Max: 69864.6Min: 66828.6 / Avg: 67204.6 / Max: 67428.7Min: 69536.2 / Avg: 70313.6 / Max: 70779.21. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP15K30K45K60K75KSE +/- 126.40, N = 3SE +/- 337.90, N = 3SE +/- 184.77, N = 36957367250696761. (CC) gcc options: -O2 -lm -rdynamic
OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP12K24K36K48K60KMin: 69410.6 / Avg: 69573.4 / Max: 69822.3Min: 66864.6 / Avg: 67249.5 / Max: 67923Min: 69373.2 / Avg: 69675.8 / Max: 70010.81. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AppendLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP16K32K48K64K80KSE +/- 155.28, N = 3SE +/- 152.17, N = 3SE +/- 155.45, N = 37509373113762031. (CC) gcc options: -O2 -lm -rdynamic
OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AppendLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP13K26K39K52K65KMin: 74793 / Avg: 75092.9 / Max: 75312.7Min: 72859.3 / Avg: 73112.87 / Max: 73385.4Min: 75918.8 / Avg: 76203.13 / Max: 76454.21. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: PrependLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP16K32K48K64K80KSE +/- 11.75, N = 3SE +/- 190.56, N = 3SE +/- 334.05, N = 37504373450758861. (CC) gcc options: -O2 -lm -rdynamic
OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: PrependLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP13K26K39K52K65KMin: 75020.6 / Avg: 75043.3 / Max: 75059.9Min: 73131.4 / Avg: 73450.4 / Max: 73790.5Min: 75276.4 / Avg: 75886.43 / Max: 76427.41. (CC) gcc options: -O2 -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: ReplaceLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP16K32K48K64K80KSE +/- 279.83, N = 3SE +/- 348.15, N = 3SE +/- 399.45, N = 37535373171759711. (CC) gcc options: -O2 -lm -rdynamic
OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: ReplaceLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP13K26K39K52K65KMin: 74877.4 / Avg: 75353.27 / Max: 75846.3Min: 72509.5 / Avg: 73171.27 / Max: 73689.7Min: 75414.6 / Avg: 75971.03 / Max: 76745.71. (CC) gcc options: -O2 -lm -rdynamic

PyBench

This test profile reports the total time of the different average timed test results from PyBench. PyBench reports average test times for different functions such as BuiltinFunctionCalls and NestedForLoops, with this total result providing a rough estimate as to Python's average performance on a given system. This test profile runs PyBench each time for 20 rounds. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP30060090012001500SE +/- 2.60, N = 3SE +/- 5.51, N = 3SE +/- 2.60, N = 39481306949
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP2004006008001000Min: 943 / Avg: 947.67 / Max: 952Min: 1300 / Avg: 1306 / Max: 1317Min: 945 / Avg: 949.33 / Max: 954

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP150K300K450K600K750KSE +/- 1687.61, N = 3SE +/- 949.77, N = 3SE +/- 3645.98, N = 3702953494315700618
OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP120K240K360K480K600KMin: 699647 / Avg: 702953.33 / Max: 705194Min: 492678 / Avg: 494315 / Max: 495968Min: 693373 / Avg: 700618.33 / Max: 704954

Chaos Group V-RAY

This is a test of Chaos Group's V-RAY benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterChaos Group V-RAY 1.1.0Mode: CPULinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP1020304050SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 343.9245.6243.88
OpenBenchmarking.orgSeconds, Fewer Is BetterChaos Group V-RAY 1.1.0Mode: CPULinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP918273645Min: 43.87 / Avg: 43.92 / Max: 44.02Min: 45.54 / Avg: 45.62 / Max: 45.7Min: 43.78 / Avg: 43.88 / Max: 43.92

PHP Micro Benchmarks

Various small PHP micro-benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend benchLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP0.14850.2970.44550.5940.7425SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.410.660.41
OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend benchLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP246810Min: 0.41 / Avg: 0.41 / Max: 0.41Min: 0.66 / Avg: 0.66 / Max: 0.67Min: 0.41 / Avg: 0.41 / Max: 0.41

OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend micro_benchLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP0.4410.8821.3231.7642.205SE +/- 0.01, N = 3SE +/- 0.03, N = 6SE +/- 0.03, N = 41.851.961.88
OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend micro_benchLinux 4.19.0Linux 4.20 20181123Linux 4.20 WIP Conditional STIBP246810Min: 1.84 / Avg: 1.85 / Max: 1.86Min: 1.92 / Avg: 1.96 / Max: 2.08Min: 1.85 / Avg: 1.88 / Max: 1.97

Linux 4.19.0

Processor: Intel Core i9-7960X @ 4.40GHz (16 Cores / 32 Threads), Motherboard: MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: Gigabyte AMD Radeon RX 550 2GB, Audio: Realtek ALC1220, Monitor: ASUS VP28U, Network: Intel Connection

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 23 November 2018 09:52 by user phoronix.

Linux 4.20 20181123

Processor: Intel Core i9-7960X @ 4.40GHz (16 Cores / 32 Threads), Motherboard: MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: Gigabyte AMD Radeon RX 550 2GB, Audio: Realtek ALC1220, Monitor: ASUS VP28U, Network: Intel Connection

OS: Ubuntu 18.10, Kernel: 4.20.0-999-generic (x86_64) 20181122, Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 23 November 2018 12:10 by user phoronix.

Linux 4.20 WIP Conditional STIBP

Processor: Intel Core i9-7960X @ 4.40GHz (16 Cores / 32 Threads), Motherboard: MSI X299 SLI PLUS (MS-7A93) v1.0 (1.A0 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G8, Graphics: Gigabyte AMD Radeon RX 550 2GB, Audio: Realtek ALC1220, Monitor: ASUS VP28U, Network: Intel Connection

OS: Ubuntu 18.10, Kernel: 4.20.0-rc1-wip-stibp-up (x86_64) 20181123, Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 23 November 2018 15:54 by user phoronix.