Linux 4.7 CPUFreq Schedutil Testing

Linux 4.7 kernel benchmarking. Tests by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1605180-HA-LINUX47CP71
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CPUFreq Schedutil
May 17 2016
 
CPUFreq Ondemand
May 17 2016
 
CPUFreq Conservative
May 17 2016
 
CPUFreq: Powersave
May 17 2016
 
CPUFreq Performance
May 17 2016
 
P-State Powersave
May 17 2016
 
P-State Performance
May 18 2016
 
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Linux 4.7 CPUFreq Schedutil TestingOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E5-2687W v3 @ 3.10GHz (20 Cores)Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores)MSI X99S SLI PLUS (MS-7885) v1.0Intel Xeon E7 v3/Xeon16384MBPNY CS1211 120GB + 80GB INTEL SSDSCKGW08AMD FirePro V7900 2048MBRealtek ALC892ASUS PB278Intel ConnectionUbuntu 16.044.6.0-phx-schedutil (x86_64)Unity 7.4.0X Server 1.18.3modesetting 1.18.34.1 Mesa 11.2.0 Gallium 0.4GCC 5.3.1 20160413ext42560x1440ProcessorsMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 4.7 CPUFreq Schedutil Testing BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - CPUFreq Schedutil: Scaling Governor: acpi-cpufreq schedutil- CPUFreq Ondemand: Scaling Governor: acpi-cpufreq ondemand- CPUFreq Conservative: Scaling Governor: acpi-cpufreq conservative- CPUFreq: Powersave: Scaling Governor: acpi-cpufreq powersave- CPUFreq Performance: Scaling Governor: acpi-cpufreq performance- P-State Powersave: Scaling Governor: intel_pstate powersave- P-State Performance: Scaling Governor: intel_pstate performance- EXA

CPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State PerformanceResult OverviewPhoronix Test Suite100%163%226%289%352%NAS Parallel BenchmarksHPC ChallengeJohn The RipperLAME MP3 EncodingGraphicsMagickFFTEHimeno BenchmarkLAMMPS Molecular Dynamics SimulatorC-RayFLAC Audio Encodingx264Timed Linux Kernel CompilationApache BenchmarkRedisMultichase Pointer ChaserCLOMPPostgreSQL pgbenchTesseractXonotic

Linux 4.7 CPUFreq Schedutil Testingmultichase: 1GB Array, 256 Byte Stride, 4 Threadsmultichase: 256MB Array, 256 Byte Stridejohn-the-ripper: Blowfishhpcc: G-HPLffte: N=64, 1D Complex FFT Routineclomp: Static OMP Speeduptesseract: 2560 x 1440xonotic: 2560 x 1440 - Lowlammps: Rhodopsin Proteinhimeno: Poisson Pressure Solvernpb: EP.Bc-ray: Total Timegraphics-magick: Resizingpgbench: Buffer Test - Heavy Contention - Read Writeredis: GETapache: Static Web Page Servingopm-git: Upscale-Relperm - 16build-linux-kernel: Time To Compilex264: H.264 Video Encodingencode-flac: WAV To FLACencode-mp3: WAV To MP3CPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance74.9565.2414136103.823674965.766.4063.6659.3840.301732.81368.2910.771785273.80606865.1420379.4613.3954.31350.607.6913.8972.7468.1914112103.778005276.476.4064.3459.1240.061772.83370.1810.771955315.35615364.5822338.8813.5054.47309.956.9212.6074.3564.7714126103.937005232.436.5963.7859.3640.151749.26360.8010.901634695.58526209.7421548.4113.7656.25316.877.0512.86110.97106.10528140.408301814.066.9563.4459.33113.48624.45139.0928.71704905.52379283.7613062.7926.61135.35142.9418.9237.5571.9368.0814117103.868004991.636.4263.6759.1241.001748.54370.3510.731985327.96609017.6224517.7013.5652.43369.276.9012.97112.77107.03458431.578131814.706.1163.7159.65113.48625.02111.9729.57684852.10387649.3113282.16136.33136.0218.9537.2973.1669.4614136104.851674988.746.4263.2959.26112.44623.92105.2329.59684832.19387296.9413077.76135.89134.5318.9337.41OpenBenchmarking.org

CPU Frequency (CPU0) Monitor

OpenBenchmarking.orgMegahertzCPU Frequency (CPU0) MonitorPhoronix Test Suite System MonitoringCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State Performance6001200180024003000Min: 1200 / Avg: 2475.16 / Max: 3101Min: 1200 / Avg: 2318.98 / Max: 3101Min: 1200 / Avg: 2249.66 / Max: 3101Min: 1200 / Avg: 1200 / Max: 1200Min: 3101 / Avg: 3101 / Max: 3101Min: 0 / Avg: 1512.39 / Max: 3500.93

Multichase Pointer Chaser

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 1GB Array, 256 Byte Stride, 4 ThreadsCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance306090120150SE +/- 0.13, N = 3SE +/- 0.92, N = 3SE +/- 0.27, N = 3SE +/- 1.09, N = 3SE +/- 1.60, N = 3SE +/- 0.12, N = 3SE +/- 0.64, N = 374.9572.7474.35110.9771.93112.7773.161. (CC) gcc options: -O2 -static -pthread -lrt

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 256MB Array, 256 Byte StrideCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance20406080100SE +/- 2.29, N = 3SE +/- 1.23, N = 3SE +/- 2.80, N = 3SE +/- 0.81, N = 3SE +/- 1.02, N = 3SE +/- 0.27, N = 3SE +/- 0.05, N = 365.2468.1964.77106.1068.08107.0369.461. (CC) gcc options: -O2 -static -pthread -lrt

John The Ripper

This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance3K6K9K12K15KSE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 9.67, N = 3SE +/- 6.94, N = 3SE +/- 9.67, N = 3SE +/- 411.91, N = 3SE +/- 0.00, N = 31413614112141265281141174584141361. (CC) gcc options: -fopenmp -lcrypt

HPC Challenge

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-HPLCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance20406080100SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.40, N = 3SE +/- 0.03, N = 3103.82103.78103.9440.41103.8731.58104.851. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance11002200330044005500SE +/- 82.32, N = 3SE +/- 3.96, N = 3SE +/- 46.09, N = 3SE +/- 0.04, N = 3SE +/- 161.87, N = 3SE +/- 0.06, N = 3SE +/- 146.87, N = 34965.765276.475232.431814.064991.631814.704988.741. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi

CLOMP

CLOMP is the C version of the Livermore OpenMP benchmark developed to measure OpenMP overheads and other performance impacts due to threading in order to influence future system designs. This particular test profile configuration is currently set to look at the OpenMP static schedule speed-up across all available CPU cores using the recommended test configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP SpeedupCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance246810SE +/- 0.08, N = 5SE +/- 0.10, N = 5SE +/- 0.23, N = 5SE +/- 0.05, N = 5SE +/- 0.10, N = 5SE +/- 0.85, N = 5SE +/- 0.11, N = 56.406.406.596.956.426.116.421. (CC) gcc options: --openmp -O3 -lm

Tesseract

Tesseract is a fork of Cube 2 Sauerbraten with numerous graphics and game-play improvements. Tesseract has been in development since 2012 while its first release happened in May of 2014. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 2560 x 1440CPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance1428425670SE +/- 0.23, N = 3SE +/- 0.50, N = 3SE +/- 0.31, N = 3SE +/- 0.05, N = 3SE +/- 0.09, N = 3SE +/- 0.26, N = 3SE +/- 0.16, N = 363.6664.3463.7863.4463.6763.7163.29

Xonotic

This is a benchmark of Xonotic, which is a fork of the DarkPlaces-based Nexuiz game. Development began in March of 2010 on the Xonotic game. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8Resolution: 2560 x 1440 - Effects Quality: LowCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance1326395265SE +/- 0.14, N = 3SE +/- 0.00, N = 3SE +/- 0.18, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.12, N = 3SE +/- 0.07, N = 359.3859.1259.3659.3359.1259.6559.26MIN: 42 / MAX: 61MIN: 41 / MAX: 60MIN: 42 / MAX: 61MIN: 41 / MAX: 61MIN: 42 / MAX: 60MIN: 42 / MAX: 61MIN: 42 / MAX: 62

LAMMPS Molecular Dynamics Simulator

LAMMPS is a classical molecular dynamics code, and an acronym for Large-scale Atomic/Molecular Massively Parallel Simulator. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance306090120150SE +/- 0.33, N = 3SE +/- 0.27, N = 3SE +/- 0.12, N = 3SE +/- 0.26, N = 3SE +/- 0.17, N = 3SE +/- 0.21, N = 3SE +/- 0.32, N = 340.3040.0640.15113.4841.00113.48112.441. (CXX) g++ options: -lfftw -lmpich

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance400800120016002000SE +/- 7.34, N = 3SE +/- 2.65, N = 3SE +/- 9.47, N = 3SE +/- 0.20, N = 3SE +/- 7.56, N = 3SE +/- 0.81, N = 3SE +/- 0.44, N = 31732.811772.831749.26624.451748.54625.02623.921. (CC) gcc options: -O3 -mavx2

NAS Parallel Benchmarks

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.BCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance80160240320400SE +/- 2.78, N = 3SE +/- 1.48, N = 3SE +/- 5.17, N = 3SE +/- 0.74, N = 3SE +/- 1.54, N = 3SE +/- 8.66, N = 3SE +/- 8.12, N = 3368.29370.18360.80139.09370.35111.97105.231. (F9X) gfortran options: -fopenmp

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance714212835SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.14, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 310.7710.7710.9028.7110.7329.5729.591. (CC) gcc options: -lm -lpthread -O3

GraphicsMagick

This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance4080120160200SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31781951637019868681. (CC) gcc options: -fopenmp -O2 -pthread -lXext -lSM -lICE -lX11 -lz -lm -lgomp -lpthread

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read WriteCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance11002200330044005500SE +/- 50.60, N = 3SE +/- 8.74, N = 3SE +/- 205.11, N = 3SE +/- 5.76, N = 3SE +/- 302.93, N = 3SE +/- 9.49, N = 3SE +/- 4.75, N = 35273.805315.354695.584905.525327.964852.104832.191. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -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 3.0.1Test: GETCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance130K260K390K520K650KSE +/- 4579.25, N = 3SE +/- 10591.07, N = 3SE +/- 9602.66, N = 3SE +/- 3493.78, N = 3SE +/- 1131.35, N = 3SE +/- 674.73, N = 3SE +/- 229.02, N = 3606865.14615364.58526209.74379283.76609017.62387649.31387296.941. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl -std=gnu99 -pipe -g3 -O3 -funroll-loops

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance5K10K15K20K25KSE +/- 82.65, N = 3SE +/- 117.89, N = 3SE +/- 982.79, N = 3SE +/- 9.66, N = 3SE +/- 183.42, N = 3SE +/- 31.83, N = 3SE +/- 73.74, N = 320379.4622338.8821548.4113062.7924517.7013282.1613077.761. (CC) gcc options: -shared -fPIC -O2 -pthread

Open Porous Media Git

OpenBenchmarking.orgSeconds, Fewer Is BetterOpen Porous Media GitOPM Benchmark: Upscale-Relperm - Threads: 16CPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq Performance612182430SE +/- 0.20, N = 3SE +/- 0.22, N = 3SE +/- 0.13, N = 3SE +/- 0.21, N = 3SE +/- 0.20, N = 313.3913.5013.7626.6113.561. Build Time Tue May 17 12:05:40 EDT 2016;

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.3Time To CompileCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance306090120150SE +/- 1.35, N = 3SE +/- 0.88, N = 3SE +/- 0.74, N = 3SE +/- 2.43, N = 3SE +/- 0.80, N = 3SE +/- 1.92, N = 3SE +/- 2.42, N = 354.3154.4756.25135.3552.43136.33135.89

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2015-11-02H.264 Video EncodingCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance80160240320400SE +/- 2.84, N = 5SE +/- 1.38, N = 5SE +/- 27.47, N = 5SE +/- 0.68, N = 5SE +/- 2.51, N = 5SE +/- 0.57, N = 5SE +/- 0.56, N = 5350.60309.95316.87142.94369.27136.02134.531. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format three times. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLACCPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance510152025SE +/- 0.46, N = 5SE +/- 0.01, N = 5SE +/- 0.07, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 57.696.927.0518.926.9018.9518.931. (CXX) g++ options: -O2 -fvisibility=hidden -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3CPUFreq SchedutilCPUFreq OndemandCPUFreq ConservativeCPUFreq: PowersaveCPUFreq PerformanceP-State PowersaveP-State Performance918273645SE +/- 0.54, N = 5SE +/- 0.02, N = 5SE +/- 0.14, N = 5SE +/- 0.17, N = 5SE +/- 0.04, N = 5SE +/- 0.21, N = 5SE +/- 0.12, N = 513.8912.6012.8637.5512.9737.2937.411. (CC) gcc options: -O3 -ffast-math -funroll-loops -pipe -lncurses -lm