GCC 7.2 vs. GCC 8 Halloween Znver1 EPYC

AMD EPYC 7601 32-Core testing with a TYAN B8026T70AE24HR and ASPEED ASPEED Family on Ubuntu 17.10 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 1710310-AL-GCC72VSGC26
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GCC 7.2.0
October 30 2017
 
GCC 8.0.0 20171030
October 30 2017
 
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GCC 7.2.0

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR, Chipset: AMD Device 1450, Memory: 129024MB, Disk: 120GB Force MP500, Graphics: ASPEED ASPEED Family, Monitor: Acer P243W, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 17.10, Kernel: 4.13.0-16-generic (x86_64), Desktop: GNOME Shell 3.26.1, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 1920x1200

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

GCC 8.0.0 20171030

OS: Ubuntu 17.10, Kernel: 4.13.0-16-generic (x86_64), Desktop: GNOME Shell 3.26.1, Compiler: GCC 8.0.0 20171030, File-System: ext4, Screen Resolution: 1920x1200

GCC 7.2 vs. GCC 8 Halloween Znver1 EPYCOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HRAMD Device 1450129024MB120GB Force MP500ASPEED ASPEED FamilyAcer P243WBroadcom Limited NetXtreme BCM5720 Gigabit PCIeUbuntu 17.104.13.0-16-generic (x86_64)GNOME Shell 3.26.1GCC 7.2.0GCC 8.0.0 20171030ext41920x1200ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopCompilersFile-SystemScreen ResolutionGCC 7.2 Vs. GCC 8 Halloween Znver1 EPYC BenchmarksSystem Logs- --disable-multilib --enable-checking=release --enable-languages=c,c++- Scaling Governor: acpi-cpufreq ondemand

GCC 7.2.0 vs. GCC 8.0.0 20171030 ComparisonPhoronix Test SuiteBaseline+46.4%+46.4%+92.8%+92.8%+139.2%+139.2%185.4%12.4%6.5%4.6%3.2%2.9%Monte CarloTotal TimeD.L.M.F8.3%Float + SSE - 2D FFT Size 1024WAV To MP3LPOP3.3%Stock - 2D FFT Size 1024S.M.MSciMarkC-RaySciMarkFFTWLAME MP3 EncodingRedisFFTWSciMarkGCC 7.2.0GCC 8.0.0 20171030

GCC 7.2 vs. GCC 8 Halloween Znver1 EPYChpcg: fftw: Stock - 1D FFT Size 1024fftw: Stock - 2D FFT Size 1024fftw: Float + SSE - 1D FFT Size 1024fftw: Float + SSE - 2D FFT Size 1024gmpbench: Total Timescimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancettsiod-renderer: Phong Rendering With Soft-Shadow Mappinggraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solverc-ray: Total Timeprimesieve: 1e12 Prime Number Generationsmallpt: Global Illumination Renderer; 100 Samplesstockfish: Total Timeencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVtjbench: Decompression Throughputpgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Single Thread - Read Onlyredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETGCC 7.2.0GCC 8.0.0 201710300.738539.106420.2326763198343918.801925.72194.45223.692376.615150.441683.40861129407.27148177174198109936.773.0811.914448511.2010.69141.55308134.5710784.92202065.84189478.65193867.82198580.74192063.140.728416.236622.9026876211313926.201933.09554.99223.062444.394757.531685.48853655407.58148179176199110942.442.7411.944450010.7110.66143.79303543.1710709.13195542.12193163.62192219.37198883.33193210.49OpenBenchmarking.org

High Performance Conjugate Gradient

HPCG is the High Performance Conjugate Gradient and is a new scientific benchmark from Sandia National Lans focused for super-computer testing with modern real-world workloads compared to HPCC. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.0GCC 7.2.0GCC 8.0.0 201710300.16430.32860.49290.65720.8215SE +/- 0.01, N = 3SE +/- 0.00, N = 30.730.72

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 1024GCC 7.2.0GCC 8.0.0 201710302K4K6K8K10KSE +/- 4.79, N = 3SE +/- 5.10, N = 38539.108416.231. (CC) gcc options: -pthread -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 1024GCC 7.2.0GCC 8.0.0 2017103014002800420056007000SE +/- 104.31, N = 4SE +/- 33.11, N = 36420.236622.901. (CC) gcc options: -pthread -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 1024GCC 7.2.0GCC 8.0.0 201710306K12K18K24K30KSE +/- 26.61, N = 3SE +/- 120.67, N = 326763268761. (CC) gcc options: -pthread -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 1024GCC 7.2.0GCC 8.0.0 201710305K10K15K20K25KSE +/- 270.69, N = 3SE +/- 57.10, N = 319834211311. (CC) gcc options: -pthread -O3 -march=znver1 -lm

GNU GMP GMPbench

GMPbench is a test of the GMP 6.1.2 math library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGMPbench Score, More Is BetterGNU GMP GMPbench 6.1.2Total TimeGCC 7.2.0GCC 8.0.0 2017103080016002400320040003918.803926.201. (CC) gcc options: -O3 -march=znver1 -lm

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 7.2.0GCC 8.0.0 20171030400800120016002000SE +/- 8.62, N = 4SE +/- 7.80, N = 41925.721933.091. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 7.2.0GCC 8.0.0 20171030120240360480600SE +/- 0.01, N = 4SE +/- 0.07, N = 4194.45554.991. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 7.2.0GCC 8.0.0 2017103050100150200250SE +/- 0.12, N = 4SE +/- 0.07, N = 4223.69223.061. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 7.2.0GCC 8.0.0 201710305001000150020002500SE +/- 13.62, N = 4SE +/- 9.19, N = 42376.612444.391. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 7.2.0GCC 8.0.0 2017103011002200330044005500SE +/- 37.84, N = 4SE +/- 31.33, N = 45150.444757.531. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 7.2.0GCC 8.0.0 20171030400800120016002000SE +/- 0.70, N = 4SE +/- 0.66, N = 41683.401685.481. (CC) gcc options: -O3 -march=znver1 -lm

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 PerformanceGCC 7.2.0GCC 8.0.0 20171030200K400K600K800K1000KSE +/- 329.95, N = 5SE +/- 264.40, N = 58611298536551. (CC) gcc options: -O3 -march=znver1 -march=native

TTSIOD 3D Renderer

A portable GPL 3D software renderer that supports OpenMP and Intel Threading Building Blocks with many different rendering modes. This version does not use OpenGL but is entirely CPU/software based. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3aPhong Rendering With Soft-Shadow MappingGCC 7.2.0GCC 8.0.0 2017103090180270360450SE +/- 6.30, N = 6SE +/- 6.79, N = 4407.27407.581. (CXX) g++ options: -O3 -march=znver1 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

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: BlurGCC 7.2.0GCC 8.0.0 201710303060901201501481481. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lX11 -llzma -lz -lm -ldl -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: SharpenGCC 7.2.0GCC 8.0.0 201710304080120160200SE +/- 0.33, N = 31771791. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lX11 -llzma -lz -lm -ldl -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingGCC 7.2.0GCC 8.0.0 201710304080120160200SE +/- 0.67, N = 3SE +/- 0.88, N = 31741761. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lX11 -llzma -lz -lm -ldl -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color SpaceGCC 7.2.0GCC 8.0.0 2017103040801201602001981991. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lX11 -llzma -lz -lm -ldl -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Local Adaptive ThresholdingGCC 7.2.0GCC 8.0.0 20171030204060801001091101. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lX11 -llzma -lz -lm -ldl -lpthread

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 SolverGCC 7.2.0GCC 8.0.0 201710302004006008001000SE +/- 21.77, N = 6SE +/- 1.81, N = 3936.77942.441. (CC) gcc options: -O3 -march=znver1 -mavx2

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 TimeGCC 7.2.0GCC 8.0.0 201710300.6931.3862.0792.7723.465SE +/- 0.06, N = 3SE +/- 0.07, N = 63.082.741. (CC) gcc options: -lm -lpthread -O3 -march=znver1

Primesieve

Primesieve generates prime numbers using a highly optimized sieve of Eratosthenes implementation. Primesieve benchmarks the CPU's L1/L2 cache performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 6.21e12 Prime Number GenerationGCC 7.2.0GCC 8.0.0 201710303691215SE +/- 0.03, N = 3SE +/- 0.04, N = 311.9111.941. (CXX) g++ options: -O3 -march=znver1 -rdynamic -lpthread

Smallpt

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesGCC 7.2.0GCC 8.0.0 201710300.91.82.73.64.5SE +/- 0.17, N = 6SE +/- 0.17, N = 6441. (CXX) g++ options: -fopenmp -O3 -march=znver1

Stockfish

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total TimeGCC 7.2.0GCC 8.0.0 2017103010002000300040005000SE +/- 56.11, N = 3SE +/- 55.17, N = 3448545001. (CXX) g++ options: -lpthread -O3 -march=znver1 -fno-exceptions -fno-rtti -ansi -pedantic -msse -msse3 -mpopcnt -flto

LAME MP3 Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.5WAV To MP3GCC 7.2.0GCC 8.0.0 201710303691215SE +/- 0.01, N = 5SE +/- 0.00, N = 511.2010.711. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -march=znver1 -lm

FFmpeg

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 3.3.3H.264 HD To NTSC DVGCC 7.2.0GCC 8.0.0 201710303691215SE +/- 0.04, N = 3SE +/- 0.07, N = 310.6910.661. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lxcb -lxcb-xfixes -lxcb-shape -lasound -lm -llzma -pthread -O3 -march=znver1 -std=c11 -fomit-frame-pointer -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT

libjpeg-turbo tjbench

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.1Test: Decompression ThroughputGCC 7.2.0GCC 8.0.0 20171030306090120150SE +/- 0.03, N = 3SE +/- 0.02, N = 3141.55143.791. (CC) gcc options: -O3 -march=znver1 -lm

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 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyGCC 7.2.0GCC 8.0.0 2017103070K140K210K280K350KSE +/- 1439.36, N = 3SE +/- 3027.80, N = 3308134.57303543.171. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver1 -fPIC -shared

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyGCC 7.2.0GCC 8.0.0 201710302K4K6K8K10KSE +/- 140.64, N = 3SE +/- 47.06, N = 310784.9210709.131. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver1 -fPIC -shared

Redis

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOPGCC 7.2.0GCC 8.0.0 2017103040K80K120K160K200KSE +/- 3741.75, N = 3SE +/- 3274.37, N = 6202065.84195542.121. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SADDGCC 7.2.0GCC 8.0.0 2017103040K80K120K160K200KSE +/- 303.66, N = 3SE +/- 2485.81, N = 3189478.65193163.621. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSHGCC 7.2.0GCC 8.0.0 2017103040K80K120K160K200KSE +/- 2952.51, N = 6SE +/- 3068.09, N = 4193867.82192219.371. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETGCC 7.2.0GCC 8.0.0 2017103040K80K120K160K200KSE +/- 3940.07, N = 6SE +/- 2615.42, N = 6198580.74198883.331. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETGCC 7.2.0GCC 8.0.0 2017103040K80K120K160K200KSE +/- 1582.98, N = 3SE +/- 3816.59, N = 3192063.14193210.491. (CC) gcc options: -ggdb -rdynamic -lm -pthread

GCC 7.2.0

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR, Chipset: AMD Device 1450, Memory: 129024MB, Disk: 120GB Force MP500, Graphics: ASPEED ASPEED Family, Monitor: Acer P243W, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 17.10, Kernel: 4.13.0-16-generic (x86_64), Desktop: GNOME Shell 3.26.1, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 1920x1200

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 30 October 2017 17:18 by user phoronix.

GCC 8.0.0 20171030

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR, Chipset: AMD Device 1450, Memory: 129024MB, Disk: 120GB Force MP500, Graphics: ASPEED ASPEED Family, Monitor: Acer P243W, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 17.10, Kernel: 4.13.0-16-generic (x86_64), Desktop: GNOME Shell 3.26.1, Compiler: GCC 8.0.0 20171030, File-System: ext4, Screen Resolution: 1920x1200

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 30 October 2017 20:12 by user phoronix.