AmpereOne CPUFreq Driver Governor Performance

AmpereOne testing for a future article on Phoronix.

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cppc_cpufreq schedutil
September 10 2024
  7 Hours, 10 Minutes
cppc_cpufreq performance
September 10 2024
  5 Hours, 41 Minutes
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AmpereOne CPUFreq Driver Governor PerformanceOpenBenchmarking.orgPhoronix Test SuiteAmpereOne @ 3.20GHz (192 Cores)Supermicro ARS-211M-NR R13SPD v1.02 (T20240726102529 BIOS)Ampere Computing LLC Device e2088 x 64GB DDR5-5200MT/s3841GB SAMSUNG MZQL23T8HCLS-00A07 + 960GB SAMSUNG MZ1L2960HCJR-00A07 + 64GB Flash DriveASPEED2 x Broadcom BCM57414 NetXtreme-E 10Gb/25Gb + 2 x Mellanox MT2892Debian6.10.6-arm64 (aarch64)GCC 14.2.0ext41920x1200ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionAmpereOne CPUFreq Driver Governor Performance BenchmarksSystem Logs- Transparent Huge Pages: always- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=4 --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/reproducible-path/gcc-14-14.2.0/debian/tmp-nvptx/usr --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto --without-cuda-driver -v - cppc_cpufreq schedutil: Scaling Governor: cppc_cpufreq schedutil (Boost: Disabled)- cppc_cpufreq performance: Scaling Governor: cppc_cpufreq performance (Boost: Disabled)- OpenJDK Runtime Environment (build 24-ea+14-Debian-1)- Python 3.12.5- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected

cppc_cpufreq schedutil vs. cppc_cpufreq performance ComparisonPhoronix Test SuiteBaseline+45.2%+45.2%+90.4%+90.4%+135.6%+135.6%+180.8%+180.8%180.9%171.6%144.4%126.7%125%124.6%120.6%113.8%26%16.1%7%4.8%3.7%3.3%3%2.6%2.6%libx265 - LiveP.R.W.S.S.MBosphorus 1080plibx265 - Uploadlibx265 - Platformlibx265 - Video On DemandBosphorus 4KBosphorus 1080pBosphorus 4KT.B.TScale11.3%Total TimemotorBike - Mesh Time6.3%W.l.H6.2%Mobilenet QuantWavelet BlurRotate 90 Degrees3.5%Tile GlassD.L.M.Fdefconfiglibx264 - LiveFFmpegTTSIOD 3D Rendererx265FFmpegFFmpegFFmpegx264x264x265RawTherapeeGEGLSudokutOpenFOAMSPECFEM3DTensorFlow LiteGEGLGEGLGEGLSciMarkTimed Linux Kernel CompilationFFmpegcppc_cpufreq schedutilcppc_cpufreq performance

AmpereOne CPUFreq Driver Governor Performancebuild-linux-kernel: defconfigbuild-linux-kernel: allmodconfigbuild-llvm: Ninjabuild-llvm: Unix Makefilescompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingffmpeg: libx264 - Liveffmpeg: libx264 - Uploadffmpeg: libx264 - Platformffmpeg: libx264 - Video On Demandffmpeg: libx265 - Liveffmpeg: libx265 - Uploadffmpeg: libx265 - Platformffmpeg: libx265 - Video On Demandx265: Bosphorus 1080px265: Bosphorus 4Kx264: Bosphorus 1080px264: Bosphorus 4Kspecfem3d: Layered Halfspacespecfem3d: Water-layered Halfspacespecfem3d: Homogeneous Halfspacespecfem3d: Mount St. Helensspecfem3d: Tomographic Modelopenfoam: motorBike - Mesh Timeopenfoam: motorBike - Execution Timemt-dgemm: Sustained Floating-Point Ratepovray: Trace Timerawtherapee: Total Benchmark Timegegl: Rotate 90 Degreesgegl: Scalegegl: Antialiasgegl: Cartoongegl: Color Enhancegegl: Cropgegl: Wavelet Blurgegl: Reflectgegl: Tile Glassgmic: 2D Function Plotting, 1000 Timesgmic: Plotting Isosurface Of A 3D Volume, 1000 Timesgmic: 3D Elevated Function In Rand Colors, 100 Timescachebench: Readcachebench: Writecachebench: Read / Modify / Writesudokut: Total Timeqe: AUSURF112aobench: 2048 x 2048 - Total Timeasmfish: 1024 Hash Memory, 26 Depthtensorflow-lite: Mobilenet Floattensorflow-lite: Mobilenet Quanttensorflow-lite: NASNet Mobiletensorflow-lite: SqueezeNettensorflow-lite: Inception ResNet V2tensorflow-lite: Inception V4rust-prime: Prime Number Test To 200,000,000hackbench: 32 - Processcompress-gzip: Linux Source Tree Archiving To .tar.gzcompress-pbzip2: FreeBSD-13.0-RELEASE-amd64-memstick.img Compressionn-queens: Elapsed Timem-queens: Time To Solvescimark2: Compositescimark2: Fast Fourier Transformscimark2: Jacobi Successive Over-Relaxationscimark2: Monte Carloscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationoctave-benchmark: ttsiod-renderer: Phong Rendering With Soft-Shadow Mappingcppc_cpufreq schedutilcppc_cpufreq performance53.842185.754178.745322.871665354889367126.587.6228.9829.0122.305.7010.3810.3916.9711.7773.1129.8214.35697651912.8065847615.1439249354.4034383844.378312374133.919158.0021343.3034868.02184.63166.8518.95640.708135.92976.78910.63962.93633.47634.602200.58620.69585.4774879.12125145787.15761163915.27602514.789443.3552.45632844637727774959013.95484823444606265591324462373.09913.32138.4071.7931590.9525.360351.96222.52563.24116.90415.90441.2411.453313.65252.456178.470321.863662211892522129.867.6629.2529.2462.6312.9223.3523.3441.4714.83156.3165.7814.59446619313.6047220615.2198565194.4370496484.402243177142.359157.4721348.9128758.03872.86669.2149.97041.045134.22476.65510.52660.71933.31533.488197.35920.71984.1214879.04873445800.61678163916.94939113.825443.2852.58533343184027748556326.15503677444686266356024588773.08113.45138.3001.7910860.9405.345355.85226.82563.94116.51417.47454.5211.419851.876OpenBenchmarking.org

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration (defconfig) for the architecture being tested or alternatively an allmodconfig for building all possible kernel modules for the build. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfigcppc_cpufreq schedutilcppc_cpufreq performance1224364860SE +/- 0.60, N = 5SE +/- 0.63, N = 453.8452.46

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: allmodconfigcppc_cpufreq schedutil4080120160200SE +/- 1.00, N = 3185.75

Build: allmodconfig

cppc_cpufreq performance: The test quit with a non-zero exit status. E: lib/math/gcd.c:86: fatal error: when writing output to : Broken pipe

Timed LLVM Compilation

This test times how long it takes to compile/build the LLVM compiler stack. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 16.0Build System: Ninjacppc_cpufreq schedutilcppc_cpufreq performance4080120160200SE +/- 0.70, N = 3SE +/- 0.69, N = 3178.75178.47

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 16.0Build System: Unix Makefilescppc_cpufreq schedutilcppc_cpufreq performance70140210280350SE +/- 1.21, N = 3SE +/- 0.52, N = 3322.87321.86

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 24.05Test: Compression Ratingcppc_cpufreq schedutilcppc_cpufreq performance140K280K420K560K700KSE +/- 6938.99, N = 3SE +/- 3075.70, N = 36653546622111. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 24.05Test: Decompression Ratingcppc_cpufreq schedutilcppc_cpufreq performance200K400K600K800K1000KSE +/- 8228.61, N = 3SE +/- 4672.23, N = 38893678925221. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

FFmpeg

This is a benchmark of the FFmpeg multimedia framework. The FFmpeg test profile is making use of a modified version of vbench from Columbia University's Architecture and Design Lab (ARCADE) [http://arcade.cs.columbia.edu/vbench/] that is a benchmark for video-as-a-service workloads. The test profile offers the options of a range of vbench scenarios based on freely distributable video content and offers the options of using the x264 or x265 video encoders for transcoding. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx264 - Scenario: Livecppc_cpufreq schedutilcppc_cpufreq performance306090120150SE +/- 0.14, N = 3SE +/- 0.09, N = 3126.58129.861. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx264 - Scenario: Uploadcppc_cpufreq schedutilcppc_cpufreq performance246810SE +/- 0.01, N = 3SE +/- 0.00, N = 37.627.661. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx264 - Scenario: Platformcppc_cpufreq schedutilcppc_cpufreq performance714212835SE +/- 0.02, N = 3SE +/- 0.02, N = 328.9829.251. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx264 - Scenario: Video On Demandcppc_cpufreq schedutilcppc_cpufreq performance714212835SE +/- 0.01, N = 3SE +/- 0.01, N = 329.0129.241. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx265 - Scenario: Livecppc_cpufreq schedutilcppc_cpufreq performance1428425670SE +/- 0.01, N = 3SE +/- 0.09, N = 322.3062.631. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx265 - Scenario: Uploadcppc_cpufreq schedutilcppc_cpufreq performance3691215SE +/- 0.00, N = 3SE +/- 0.01, N = 35.7012.921. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx265 - Scenario: Platformcppc_cpufreq schedutilcppc_cpufreq performance612182430SE +/- 0.00, N = 3SE +/- 0.01, N = 310.3823.351. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

OpenBenchmarking.orgFPS, More Is BetterFFmpeg 7.0Encoder: libx265 - Scenario: Video On Demandcppc_cpufreq schedutilcppc_cpufreq performance612182430SE +/- 0.00, N = 3SE +/- 0.01, N = 310.3923.341. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

x265

OpenBenchmarking.orgFrames Per Second, More Is Betterx265Video Input: Bosphorus 1080pcppc_cpufreq schedutilcppc_cpufreq performance918273645SE +/- 0.01, N = 3SE +/- 0.02, N = 416.9741.471. x265 [info]: HEVC encoder version 3.6+1-aa7f602f7

OpenBenchmarking.orgFrames Per Second, More Is Betterx265Video Input: Bosphorus 4Kcppc_cpufreq schedutilcppc_cpufreq performance48121620SE +/- 0.17, N = 3SE +/- 0.14, N = 1511.7714.831. x265 [info]: HEVC encoder version 3.6+1-aa7f602f7

x264

This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 1080pcppc_cpufreq schedutilcppc_cpufreq performance306090120150SE +/- 0.06, N = 6SE +/- 0.05, N = 873.11156.311. (CC) gcc options: -ldl -lm -lpthread -O3 -flto

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 4Kcppc_cpufreq schedutilcppc_cpufreq performance1530456075SE +/- 0.14, N = 3SE +/- 0.02, N = 529.8265.781. (CC) gcc options: -ldl -lm -lpthread -O3 -flto

SPECFEM3D

simulates acoustic (fluid), elastic (solid), coupled acoustic/elastic, poroelastic or seismic wave propagation in any type of conforming mesh of hexahedra. This test profile currently relies on CPU-based execution for SPECFEM3D and using a variety of their built-in examples/models for benchmarking. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSPECFEM3D 4.1.1Model: Layered Halfspacecppc_cpufreq schedutilcppc_cpufreq performance48121620SE +/- 0.04, N = 3SE +/- 0.10, N = 314.3614.591. (F9X) gfortran options: -O2 -fopenmp -std=f2008 -fimplicit-none -fmax-errors=10 -pedantic -pedantic-errors -O3 -finline-functions -lmpi_usempif08 -lmpi_mpifh -lmpi -lopen-rte -lopen-pal -lhwloc -levent_core -levent_pthreads -lm -lz

OpenBenchmarking.orgSeconds, Fewer Is BetterSPECFEM3D 4.1.1Model: Water-layered Halfspacecppc_cpufreq schedutilcppc_cpufreq performance3691215SE +/- 0.06, N = 3SE +/- 0.13, N = 1512.8113.601. (F9X) gfortran options: -O2 -fopenmp -std=f2008 -fimplicit-none -fmax-errors=10 -pedantic -pedantic-errors -O3 -finline-functions -lmpi_usempif08 -lmpi_mpifh -lmpi -lopen-rte -lopen-pal -lhwloc -levent_core -levent_pthreads -lm -lz

OpenBenchmarking.orgSeconds, Fewer Is BetterSPECFEM3D 4.1.1Model: Homogeneous Halfspacecppc_cpufreq schedutilcppc_cpufreq performance1.17452.3493.52354.6985.8725SE +/- 0.040013186, N = 4SE +/- 0.092197622, N = 155.1439249355.2198565191. (F9X) gfortran options: -O2 -fopenmp -std=f2008 -fimplicit-none -fmax-errors=10 -pedantic -pedantic-errors -O3 -finline-functions -lmpi_usempif08 -lmpi_mpifh -lmpi -lopen-rte -lopen-pal -lhwloc -levent_core -levent_pthreads -lm -lz

OpenBenchmarking.orgSeconds, Fewer Is BetterSPECFEM3D 4.1.1Model: Mount St. Helenscppc_cpufreq schedutilcppc_cpufreq performance0.99831.99662.99493.99324.9915SE +/- 0.088728555, N = 12SE +/- 0.089406327, N = 154.4034383844.4370496481. (F9X) gfortran options: -O2 -fopenmp -std=f2008 -fimplicit-none -fmax-errors=10 -pedantic -pedantic-errors -O3 -finline-functions -lmpi_usempif08 -lmpi_mpifh -lmpi -lopen-rte -lopen-pal -lhwloc -levent_core -levent_pthreads -lm -lz

OpenBenchmarking.orgSeconds, Fewer Is BetterSPECFEM3D 4.1.1Model: Tomographic Modelcppc_cpufreq schedutilcppc_cpufreq performance0.99051.9812.97153.9624.9525SE +/- 0.130627218, N = 15SE +/- 0.120014285, N = 154.3783123744.4022431771. (F9X) gfortran options: -O2 -fopenmp -std=f2008 -fimplicit-none -fmax-errors=10 -pedantic -pedantic-errors -O3 -finline-functions -lmpi_usempif08 -lmpi_mpifh -lmpi -lopen-rte -lopen-pal -lhwloc -levent_core -levent_pthreads -lm -lz

OpenFOAM

OpenFOAM is the leading free, open-source software for computational fluid dynamics (CFD). This test profile currently uses the drivaerFastback test case for analyzing automotive aerodynamics or alternatively the older motorBike input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: motorBike - Mesh Timecppc_cpufreq schedutilcppc_cpufreq performance306090120150133.92142.361. (CXX) g++ options: -std=c++14 -O3 -mcpu=native -ftemplate-depth-100 -fPIC -fuse-ld=bfd -Xlinker --add-needed --no-as-needed -lfiniteVolume -lmeshTools -lparallel -llagrangian -lregionModels -lgenericPatchFields -lOpenFOAM -ldl -lm

OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 10Input: motorBike - Execution Timecppc_cpufreq schedutilcppc_cpufreq performance306090120150158.00157.471. (CXX) g++ options: -std=c++14 -O3 -mcpu=native -ftemplate-depth-100 -fPIC -fuse-ld=bfd -Xlinker --add-needed --no-as-needed -lfiniteVolume -lmeshTools -lparallel -llagrangian -lregionModels -lgenericPatchFields -lOpenFOAM -ldl -lm

Input: drivaerFastback, Small Mesh Size

cppc_cpufreq schedutil: The test quit with a non-zero exit status. E: [0] --> FOAM FATAL ERROR:

cppc_cpufreq performance: The test quit with a non-zero exit status. E: [0] --> FOAM FATAL ERROR:

Input: drivaerFastback, Medium Mesh Size

cppc_cpufreq schedutil: The test quit with a non-zero exit status. E: [0] --> FOAM FATAL ERROR:

cppc_cpufreq performance: The test quit with a non-zero exit status. E: [0] --> FOAM FATAL ERROR:

Input: drivaerFastback, Large Mesh Size

cppc_cpufreq schedutil: The test quit with a non-zero exit status. E: [0] --> FOAM FATAL ERROR:

cppc_cpufreq performance: The test quit with a non-zero exit status. E: [0] --> FOAM FATAL ERROR:

ACES DGEMM

OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point Ratecppc_cpufreq schedutilcppc_cpufreq performance30060090012001500SE +/- 0.93, N = 3SE +/- 0.75, N = 31343.301348.911. (CC) gcc options: -ffast-math -O3 -fopenmp -lopenblas

POV-Ray

This is a test of POV-Ray, the Persistence of Vision Raytracer. POV-Ray is used to create 3D graphics using ray-tracing. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace Timecppc_cpufreq schedutilcppc_cpufreq performance246810SE +/- 0.014, N = 5SE +/- 0.021, N = 58.0218.0381. (CXX) g++ options: -pipe -O3 -ffast-math -lX11 -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

RawTherapee

RawTherapee is a cross-platform, open-source multi-threaded RAW image processing program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark Timecppc_cpufreq schedutilcppc_cpufreq performance20406080100SE +/- 0.19, N = 3SE +/- 0.09, N = 384.6372.871. RawTherapee, version 5.10, command line.

GEGL

GEGL is the Generic Graphics Library and is the library/framework used by GIMP and other applications like GNOME Photos. This test profile times how long it takes to complete various GEGL operations on a static set of sample JPEG images. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Rotate 90 Degreescppc_cpufreq schedutilcppc_cpufreq performance1530456075SE +/- 0.29, N = 3SE +/- 0.29, N = 366.8569.21

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Scalecppc_cpufreq schedutilcppc_cpufreq performance3691215SE +/- 0.057, N = 5SE +/- 0.057, N = 58.9569.970

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Antialiascppc_cpufreq schedutilcppc_cpufreq performance918273645SE +/- 0.01, N = 3SE +/- 0.03, N = 340.7141.05

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Cartooncppc_cpufreq schedutilcppc_cpufreq performance306090120150SE +/- 0.07, N = 3SE +/- 0.04, N = 3135.93134.22

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Color Enhancecppc_cpufreq schedutilcppc_cpufreq performance20406080100SE +/- 0.04, N = 3SE +/- 0.01, N = 376.7976.66

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Cropcppc_cpufreq schedutilcppc_cpufreq performance3691215SE +/- 0.01, N = 5SE +/- 0.01, N = 510.6410.53

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Wavelet Blurcppc_cpufreq schedutilcppc_cpufreq performance1428425670SE +/- 0.05, N = 3SE +/- 0.16, N = 362.9460.72

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Reflectcppc_cpufreq schedutilcppc_cpufreq performance816243240SE +/- 0.01, N = 3SE +/- 0.02, N = 333.4833.32

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Tile Glasscppc_cpufreq schedutilcppc_cpufreq performance816243240SE +/- 0.01, N = 3SE +/- 0.01, N = 334.6033.49

G'MIC

G'MIC is an open-source framework for image processing. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterG'MICTest: 2D Function Plotting, 1000 Timescppc_cpufreq schedutilcppc_cpufreq performance4080120160200SE +/- 1.57, N = 12SE +/- 0.13, N = 3200.59197.36

OpenBenchmarking.orgSeconds, Fewer Is BetterG'MICTest: Plotting Isosurface Of A 3D Volume, 1000 Timescppc_cpufreq schedutilcppc_cpufreq performance510152025SE +/- 0.02, N = 3SE +/- 0.02, N = 320.7020.72

OpenBenchmarking.orgSeconds, Fewer Is BetterG'MICTest: 3D Elevated Function In Random Colors, 100 Timescppc_cpufreq schedutilcppc_cpufreq performance20406080100SE +/- 0.46, N = 3SE +/- 0.14, N = 385.4884.12

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readcppc_cpufreq schedutilcppc_cpufreq performance10002000300040005000SE +/- 0.04, N = 3SE +/- 0.07, N = 34879.124879.05MIN: 4877.41 / MAX: 4880.43MIN: 4877.37 / MAX: 4880.421. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writecppc_cpufreq schedutilcppc_cpufreq performance10K20K30K40K50KSE +/- 160.46, N = 3SE +/- 95.37, N = 345787.1645800.62MIN: 38558 / MAX: 48534.42MIN: 38537.04 / MAX: 48574.581. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writecppc_cpufreq schedutilcppc_cpufreq performance14K28K42K56K70KSE +/- 0.97, N = 3SE +/- 1.02, N = 363915.2863916.95MIN: 61576.01 / MAX: 64895.47MIN: 61576.6 / MAX: 64879.481. (CC) gcc options: -O3 -lrt

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 Timecppc_cpufreq schedutilcppc_cpufreq performance48121620SE +/- 0.00, N = 4SE +/- 0.00, N = 414.7913.83

Quantum ESPRESSO

Quantum ESPRESSO is an integrated suite of Open-Source computer codes for electronic-structure calculations and materials modeling at the nanoscale. It is based on density-functional theory, plane waves, and pseudopotentials. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterQuantum ESPRESSO 7.0Input: AUSURF112cppc_cpufreq schedutilcppc_cpufreq performance100200300400500SE +/- 0.48, N = 3SE +/- 0.64, N = 3443.35443.281. (F9X) gfortran options: -pthread -fopenmp -ldevXlib -lopenblas -lFoX_dom -lFoX_sax -lFoX_wxml -lFoX_common -lFoX_utils -lFoX_fsys -lfftw3_omp -lfftw3 -lmpi_usempif08 -lmpi_mpifh -lmpi -lopen-rte -lopen-pal -lhwloc -levent_core -levent_pthreads -lm -lz

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 Timecppc_cpufreq schedutilcppc_cpufreq performance1224364860SE +/- 0.01, N = 3SE +/- 0.15, N = 352.4652.591. (CC) gcc options: -lm -O3

asmFish

This is a test of asmFish, an advanced chess benchmark written in Assembly. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 Depthcppc_cpufreq schedutilcppc_cpufreq performance70M140M210M280M350MSE +/- 2188135.83, N = 3SE +/- 2431520.90, N = 11328446377333431840

TensorFlow Lite

This is a benchmark of the TensorFlow Lite implementation focused on TensorFlow machine learning for mobile, IoT, edge, and other cases. The current Linux support is limited to running on CPUs. This test profile is measuring the average inference time. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2022-05-18Model: Mobilenet Floatcppc_cpufreq schedutilcppc_cpufreq performance60K120K180K240K300KSE +/- 1552.56, N = 3SE +/- 1397.68, N = 3277749277485

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2022-05-18Model: Mobilenet Quantcppc_cpufreq schedutilcppc_cpufreq performance13K26K39K52K65KSE +/- 542.76, N = 15SE +/- 654.60, N = 359013.956326.1

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2022-05-18Model: NASNet Mobilecppc_cpufreq schedutilcppc_cpufreq performance1.2M2.4M3.6M4.8M6MSE +/- 6138.50, N = 3SE +/- 5748.87, N = 354848235503677

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2022-05-18Model: SqueezeNetcppc_cpufreq schedutilcppc_cpufreq performance100K200K300K400K500KSE +/- 2098.15, N = 3SE +/- 2447.28, N = 3444606444686

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2022-05-18Model: Inception ResNet V2cppc_cpufreq schedutilcppc_cpufreq performance600K1200K1800K2400K3000KSE +/- 7167.83, N = 3SE +/- 12475.10, N = 326559132663560

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2022-05-18Model: Inception V4cppc_cpufreq schedutilcppc_cpufreq performance500K1000K1500K2000K2500KSE +/- 7658.20, N = 3SE +/- 7979.65, N = 324462372458877