AMD EPYC Compiler Testing July 2018

AMD EPYC compiler benchmarks of GCC and LLVM Clang for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1807239-RA-AMDEPYCCO61
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Audio Encoding 2 Tests
Bioinformatics 2 Tests
Chess Test Suite 3 Tests
C/C++ Compiler Tests 18 Tests
Compression Tests 2 Tests
CPU Massive 18 Tests
Creator Workloads 7 Tests
Database Test Suite 3 Tests
Encoding 3 Tests
HPC - High Performance Computing 3 Tests
Imaging 2 Tests
Common Kernel Benchmarks 3 Tests
Multi-Core 10 Tests
Renderers 2 Tests
Scientific Computing 3 Tests
Server 6 Tests
Server CPU Tests 9 Tests
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  Test
  Duration
Clang 6.0: O2
July 22 2018
  1 Hour, 33 Minutes
Clang 6.0: O3
July 22 2018
  1 Hour, 32 Minutes
Clang 6.0: O3 native
July 22 2018
  1 Hour, 31 Minutes
Clang 7.0 SVN: O2
July 22 2018
  1 Hour, 32 Minutes
Clang 7.0 SVN: O3
July 22 2018
  1 Hour, 31 Minutes
Clang 7.0 SVN: O3 native
July 23 2018
  1 Hour, 32 Minutes
GCC 8.2 RC1: O2
July 21 2018
  1 Hour, 35 Minutes
GCC 8.2 RC1: O3
July 20 2018
  1 Hour, 39 Minutes
GCC 8.2 RC1: O3 native
July 20 2018
  1 Hour, 34 Minutes
GCC 9.0 SVN: O2
July 21 2018
  1 Hour, 35 Minutes
GCC 9.0 SVN: O3
July 21 2018
  1 Hour, 36 Minutes
GCC 9.0 SVN: O3 native
July 20 2018
  1 Hour, 34 Minutes
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Clang 6.0: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Clang 6.0: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Clang 6.0: O3 native

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: Clang 6.0.1-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Clang 7.0 SVN: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Clang 7.0 SVN: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Clang 7.0 SVN: O3 native

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: Clang 7.0.0-svn337655-1~exp1+0~20180722164158.392~1.gbpcccb1b, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

GCC 8.2 RC1: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

GCC 8.2 RC1: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

GCC 8.2 RC1: O3 native

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: GCC 8.1.1 20180720, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

GCC 9.0 SVN: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

GCC 9.0 SVN: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

GCC 9.0 SVN: O3 native

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: GCC 9.0.0 20180720, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

AMD EPYC Compiler Testing July 2018OpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HR (V1.02.B10 BIOS)AMD Family 17h129024MB280GB INTEL SSDPE21D280GAASPEED ASPEED FamilyVE228Broadcom Limited NetXtreme BCM5720 Gigabit PCIeUbuntu 18.104.16.0-041600-generic (x86_64)Clang 6.0.1-2ubuntu1Clang 7.0.0-svn337655-1~exp1+0~20180722164158.392~1.gbpcccb1bGCC 8.1.1 20180720GCC 9.0.0 20180720ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilersFile-SystemScreen ResolutionAMD EPYC Compiler Testing July 2018 BenchmarksSystem Logs- Clang 6.0: O2: CXXFLAGS=-O2 CFLAGS=-O2- Clang 6.0: O3: CXXFLAGS=-O3 CFLAGS=-O3- Clang 6.0: O3 native: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native- Clang 7.0 SVN: O2: CXXFLAGS=-O2 CFLAGS=-O2- Clang 7.0 SVN: O3: CXXFLAGS=-O3 CFLAGS=-O3- Clang 7.0 SVN: O3 native: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native - GCC 8.2 RC1: O2: CXXFLAGS=-O2 CFLAGS=-O2- GCC 8.2 RC1: O3: CXXFLAGS=-O3 CFLAGS=-O3- GCC 8.2 RC1: O3 native: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native- GCC 9.0 SVN: O2: CXXFLAGS=-O2 CFLAGS=-O2- GCC 9.0 SVN: O3: CXXFLAGS=-O3 CFLAGS=-O3- GCC 9.0 SVN: O3 native: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native- NONE / data=ordered,errors=remount-ro,relatime,rw- Scaling Governor: acpi-cpufreq ondemand- __user pointer sanitization + Full AMD retpoline IBPB Protection- GCC 8.2 RC1: O2, GCC 8.2 RC1: O3, GCC 8.2 RC1: O3 native, GCC 9.0 SVN: O2, GCC 9.0 SVN: O3, GCC 9.0 SVN: O3 native: --disable-multilib --enable-checking=release

scimark2: Compositescimark2: Fast Fourier Transformscimark2: Jacobi Successive Over-Relaxationscimark2: Monte Carloscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationvpxenc: vpxencfftw: Stock - 1D FFT Size 1024fftw: Stock - 2D FFT Size 1024polybench-c: 3 Matrix Multiplicationspolybench-c: Correlation Computationpolybench-c: Covariance Computationsqlite: Timed SQLite Insertionsopenssl: RSA 4096-bit Performanceaobench: 2048 x 2048 - Total Timecompress-7zip: Compress Speed Testcompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19m-queens: Time To Solvec-ray: Total Timestockfish: Total Timetscp: AI Chess Performanceredis: SETredis: GETredis: LPUSHredis: LPOPredis: SADDpgbench: Buffer Test - Single Thread - Read Writepgbench: Buffer Test - Single Thread - Read Onlypgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Normal Load - Read Onlytjbench: Decompression Throughputapache: Static Web Page Servingencode-mp3: WAV To MP3encode-flac: WAV To FLACebizzy: graphics-magick: HWB Color Spacegraphics-magick: Blurgraphics-magick: Local Adaptive Thresholdinggraphics-magick: Resizinggraphics-magick: Sharpenhmmer: Pfam Database Searchbullet: 3000 Fallbullet: 1000 Stackbullet: 136 Ragdollsbullet: 1000 Convexbullet: Prim Trimeshbullet: Convex Trimeshbullet: Raytestshimeno: Poisson Pressure SolverClang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVN O2 O3 O3 native O2 O3 O3 native O2 O3 O3 native O2 O3 O3 native1866.88216.151428.63532.082374.264783.3112.767063.975554.573.625.515.522.874609.3362.41163.4934.304.60596410919035191295994.311687893.921116107.351137111.291473865.042004.5714207.7234974.51398197.40135.6615902.1310.9513.4611203591671241121481527.175.256.233.205.481.131.363.261031.601879.72216.581429.11532.072390.814830.0212.737137.575580.003.605.525.522.904613.7354.42166.3034.464.61602912069035111365561.591681341.871144334.751473113.751552252.601981.5714358.8834861.21400209.70137.9015831.1510.9213.4411496471631231101441497.225.266.223.215.591.141.383.301020.111930.59218.081430.02552.762494.654957.4212.587642.136190.233.585.535.522.884596.8753.34155.1434.494.58611942459035191325542.291745134.041081476.161478145.711546101.941960.8814066.1934997.96402318.56143.7916132.4012.2311.2111234381711281121481567.285.106.003.155.261.111.333.191037.411867.27216.421428.41532.082393.454765.9712.677205.405467.233.755.555.532.884605.9359.29166.6334.104.60594726869088741270556.751719598.561132026.191084289.131480263.171990.9714155.4035329.65399144.71140.0615909.2011.1913.3011322971651221111421517.065.236.203.225.511.121.353.261012.691883.59216.391428.81532.042398.604842.1212.687179.435601.073.765.535.532.874606.4055.63165.8034.114.59599919759061941250320.001680519.821128908.921406858.951588093.191954.2014199.1434746.37399268.53141.6716012.3311.0413.3711930291631211101411487.075.226.213.215.521.121.353.261013.431893.02217.641430.68552.632416.534847.6112.727639.776143.003.685.545.542.894590.0753.03156.0934.074.12621329769085751298197.361625444.501121722.401129647.461545221.081939.9714351.8035063.10405473.04144.5816135.1512.2711.3111030901721291121501567.295.226.163.295.311.131.353.151021.391464.06220.52919.02561.792156.613462.3912.437194.375796.333.625.555.532.874609.3055.5298480166.1232.226.00590073148525971278916.541612387.561135840.671117326.831500041.041991.7114037.1536523.78396925.91141.4315972.5914.0512.1511063912021481091811817.565.066.003.145.511.121.363.171014.661874.09221.301429.81561.852473.984683.5512.367176.775835.903.595.405.392.884609.7352.6097917166.7032.092.84598375128512831332541.961813896.311187656.291143259.501517826.772044.3013985.7036248.65408599.13141.7415891.7211.1312.2711133561991471081751777.715.066.023.145.521.121.363.18998.891943.30219.381687.64556.372421.384831.7512.388518.676557.833.585.345.342.894610.6350.80100684155.6432.022.52597302908510191375161.961691908.001108304.541108268.081430638.452071.7814374.1336226.69408873.25142.1816205.3210.5112.6311470092091541101851887.655.025.793.095.321.131.333.11982.671499.96220.80918.96561.292365.873432.8812.316852.405775.233.685.505.502.864612.2055.5298423168.1431.596.02583720898565761319138.271580690.661130545.221078502.411542587.251973.0714101.7936232.44397574.74141.1815943.4914.2812.2211242221971461021761767.405.065.993.135.491.121.363.171014.381877.03221.281429.31552.082458.504723.9812.217168.635601.003.635.465.492.854602.3053.0397663168.2031.642.83584129758565771291788.211682310.231135535.001103652.211477048.942093.8114004.0836081.57395454.61137.8216065.2611.0012.1311091482011481041791797.745.166.013.225.531.121.363.17993.221940.65219.091688.09556.372458.234781.4512.378506.836531.373.665.385.412.894616.4750.7297385156.5831.562.52592015458565761284845.131586367.581133637.461152018.461423169.792015.1814307.5436115.94401369.61145.6615856.0310.5012.4411116622011491041801827.635.045.783.085.291.131.333.121007.74OpenBenchmarking.org

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeO2O3O3 native400800120016002000SE +/- 5.10, N = 3SE +/- 7.49, N = 3SE +/- 4.72, N = 3SE +/- 6.21, N = 3SE +/- 9.60, N = 3SE +/- 9.08, N = 3SE +/- 3.37, N = 3SE +/- 5.53, N = 3SE +/- 5.96, N = 3SE +/- 2.46, N = 3SE +/- 4.50, N = 3SE +/- 4.00, N = 31866.881879.721930.591867.271883.591893.021464.061874.091943.301499.961877.031940.651. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeO2O3O3 native30060090012001500Min: 1856.94 / Avg: 1866.88 / Max: 1873.85Min: 1869.45 / Avg: 1879.72 / Max: 1894.29Min: 1921.18 / Avg: 1930.59 / Max: 1935.9Min: 1854.85 / Avg: 1867.27 / Max: 1873.86Min: 1865.38 / Avg: 1883.59 / Max: 1897.98Min: 1880.64 / Avg: 1893.02 / Max: 1910.72Min: 1457.75 / Avg: 1464.06 / Max: 1469.27Min: 1864.78 / Avg: 1874.09 / Max: 1883.92Min: 1932.73 / Avg: 1943.3 / Max: 1953.34Min: 1496.74 / Avg: 1499.96 / Max: 1504.78Min: 1868.86 / Avg: 1877.03 / Max: 1884.37Min: 1934.22 / Avg: 1940.65 / Max: 1947.981. (CC) gcc options: -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformO2O3O3 native50100150200250SE +/- 0.05, N = 3SE +/- 0.23, N = 3SE +/- 0.05, N = 3SE +/- 0.14, N = 3SE +/- 0.05, N = 3SE +/- 0.36, N = 3SE +/- 0.20, N = 3SE +/- 0.09, N = 3SE +/- 0.10, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3216.15216.58218.08216.42216.39217.64220.52221.30219.38220.80221.28219.091. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformO2O3O3 native4080120160200Min: 216.07 / Avg: 216.15 / Max: 216.25Min: 216.33 / Avg: 216.58 / Max: 217.04Min: 217.98 / Avg: 218.08 / Max: 218.15Min: 216.2 / Avg: 216.42 / Max: 216.68Min: 216.3 / Avg: 216.39 / Max: 216.47Min: 217.15 / Avg: 217.64 / Max: 218.33Min: 220.21 / Avg: 220.52 / Max: 220.89Min: 221.11 / Avg: 221.3 / Max: 221.42Min: 219.2 / Avg: 219.38 / Max: 219.55Min: 220.78 / Avg: 220.8 / Max: 220.82Min: 221.24 / Avg: 221.28 / Max: 221.33Min: 219.03 / Avg: 219.09 / Max: 219.131. (CC) gcc options: -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationO2O3O3 native400800120016002000SE +/- 0.15, N = 3SE +/- 0.20, N = 3SE +/- 0.32, N = 3SE +/- 0.26, N = 3SE +/- 0.04, N = 3SE +/- 0.19, N = 3SE +/- 0.07, N = 3SE +/- 0.16, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.17, N = 3SE +/- 0.72, N = 31428.631429.111430.021428.411428.811430.68919.021429.811687.64918.961429.311688.091. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationO2O3O3 native30060090012001500Min: 1428.34 / Avg: 1428.63 / Max: 1428.83Min: 1428.79 / Avg: 1429.11 / Max: 1429.47Min: 1429.44 / Avg: 1430.02 / Max: 1430.55Min: 1428.14 / Avg: 1428.41 / Max: 1428.93Min: 1428.73 / Avg: 1428.81 / Max: 1428.87Min: 1430.47 / Avg: 1430.68 / Max: 1431.05Min: 918.93 / Avg: 919.02 / Max: 919.16Min: 1429.49 / Avg: 1429.81 / Max: 1429.98Min: 1687.56 / Avg: 1687.64 / Max: 1687.75Min: 918.93 / Avg: 918.96 / Max: 918.99Min: 1428.99 / Avg: 1429.31 / Max: 1429.59Min: 1687.18 / Avg: 1688.09 / Max: 1689.511. (CC) gcc options: -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloO2O3O3 native120240360480600SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.16, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.12, N = 3SE +/- 0.01, N = 3SE +/- 0.10, N = 3SE +/- 0.53, N = 3SE +/- 9.75, N = 3SE +/- 0.02, N = 3532.08532.07552.76532.08532.04552.63561.79561.85556.37561.29552.08556.371. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloO2O3O3 native100200300400500Min: 532.07 / Avg: 532.08 / Max: 532.09Min: 532.07 / Avg: 532.07 / Max: 532.08Min: 552.53 / Avg: 552.76 / Max: 553.07Min: 532.07 / Avg: 532.08 / Max: 532.09Min: 532 / Avg: 532.04 / Max: 532.07Min: 552.55 / Avg: 552.63 / Max: 552.68Min: 561.56 / Avg: 561.79 / Max: 561.97Min: 561.83 / Avg: 561.85 / Max: 561.87Min: 556.21 / Avg: 556.37 / Max: 556.54Min: 560.23 / Avg: 561.29 / Max: 561.86Min: 532.59 / Avg: 552.08 / Max: 561.83Min: 556.33 / Avg: 556.37 / Max: 556.411. (CC) gcc options: -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyO2O3O3 native5001000150020002500SE +/- 9.60, N = 3SE +/- 9.62, N = 3SE +/- 2.55, N = 3SE +/- 15.14, N = 3SE +/- 14.51, N = 3SE +/- 13.92, N = 3SE +/- 2.57, N = 3SE +/- 1.01, N = 3SE +/- 11.03, N = 3SE +/- 14.14, N = 3SE +/- 11.52, N = 3SE +/- 13.99, N = 32374.262390.812494.652393.452398.602416.532156.612473.982421.382365.872458.502458.231. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyO2O3O3 native400800120016002000Min: 2363.21 / Avg: 2374.26 / Max: 2393.38Min: 2375.74 / Avg: 2390.81 / Max: 2408.71Min: 2489.57 / Avg: 2494.65 / Max: 2497.6Min: 2365.42 / Avg: 2393.45 / Max: 2417.4Min: 2369.91 / Avg: 2398.6 / Max: 2416.66Min: 2389.88 / Avg: 2416.53 / Max: 2436.84Min: 2151.82 / Avg: 2156.61 / Max: 2160.6Min: 2472.12 / Avg: 2473.98 / Max: 2475.59Min: 2399.32 / Avg: 2421.38 / Max: 2432.66Min: 2342.97 / Avg: 2365.87 / Max: 2391.68Min: 2439.35 / Avg: 2458.5 / Max: 2479.17Min: 2430.56 / Avg: 2458.23 / Max: 2475.71. (CC) gcc options: -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationO2O3O3 native11002200330044005500SE +/- 19.42, N = 3SE +/- 44.19, N = 3SE +/- 21.25, N = 3SE +/- 44.64, N = 3SE +/- 50.80, N = 3SE +/- 39.79, N = 3SE +/- 14.02, N = 3SE +/- 27.07, N = 3SE +/- 20.82, N = 3SE +/- 3.21, N = 3SE +/- 19.27, N = 3SE +/- 25.52, N = 34783.314830.024957.424765.974842.124847.613462.394683.554831.753432.884723.984781.451. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationO2O3O3 native9001800270036004500Min: 4744.66 / Avg: 4783.31 / Max: 4805.93Min: 4780.68 / Avg: 4830.02 / Max: 4918.2Min: 4915.04 / Avg: 4957.42 / Max: 4981.4Min: 4679.15 / Avg: 4765.97 / Max: 4827.42Min: 4740.58 / Avg: 4842.12 / Max: 4895.94Min: 4778.3 / Avg: 4847.61 / Max: 4916.12Min: 3435.97 / Avg: 3462.39 / Max: 3483.72Min: 4637.01 / Avg: 4683.55 / Max: 4730.77Min: 4800.85 / Avg: 4831.75 / Max: 4871.38Min: 3428.82 / Avg: 3432.88 / Max: 3439.21Min: 4692.88 / Avg: 4723.98 / Max: 4759.23Min: 4730.45 / Avg: 4781.45 / Max: 4808.471. (CC) gcc options: -lm

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.7.0vpxencO2O3O3 native3691215SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.14, N = 3SE +/- 0.01, N = 312.7612.7312.5812.6712.6812.7212.4312.3612.3812.3112.2112.371. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.7.0vpxencO2O3O3 native48121620Min: 12.73 / Avg: 12.76 / Max: 12.81Min: 12.66 / Avg: 12.73 / Max: 12.81Min: 12.43 / Avg: 12.58 / Max: 12.69Min: 12.62 / Avg: 12.67 / Max: 12.71Min: 12.64 / Avg: 12.68 / Max: 12.71Min: 12.7 / Avg: 12.72 / Max: 12.76Min: 12.42 / Avg: 12.43 / Max: 12.44Min: 12.26 / Avg: 12.36 / Max: 12.45Min: 12.35 / Avg: 12.38 / Max: 12.41Min: 12.23 / Avg: 12.31 / Max: 12.43Min: 11.93 / Avg: 12.21 / Max: 12.38Min: 12.35 / Avg: 12.37 / Max: 12.391. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE

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.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 1024O2O3O3 native2K4K6K8K10KSE +/- 5.52, N = 3SE +/- 7.57, N = 3SE +/- 4.37, N = 3SE +/- 4.06, N = 3SE +/- 6.11, N = 3SE +/- 12.85, N = 3SE +/- 1.72, N = 3SE +/- 8.90, N = 3SE +/- 18.71, N = 3SE +/- 176.56, N = 6SE +/- 10.71, N = 3SE +/- 1.83, N = 37063.977137.577642.137205.407179.437639.777194.377176.778518.676852.407168.638506.831. (CC) gcc options: -pthread -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 1024O2O3O3 native15003000450060007500Min: 7053 / Avg: 7063.97 / Max: 7070.6Min: 7122.5 / Avg: 7137.57 / Max: 7146.3Min: 7634.3 / Avg: 7642.13 / Max: 7649.4Min: 7197.8 / Avg: 7205.4 / Max: 7211.7Min: 7169.3 / Avg: 7179.43 / Max: 7190.4Min: 7614.9 / Avg: 7639.77 / Max: 7657.8Min: 7192.4 / Avg: 7194.37 / Max: 7197.8Min: 7165.3 / Avg: 7176.77 / Max: 7194.3Min: 8482.3 / Avg: 8518.67 / Max: 8544.5Min: 6251.6 / Avg: 6852.4 / Max: 7173.7Min: 7147.3 / Avg: 7168.63 / Max: 7181Min: 8505 / Avg: 8506.83 / Max: 8510.51. (CC) gcc options: -pthread -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 1024O2O3O3 native14002800420056007000SE +/- 51.73, N = 3SE +/- 55.10, N = 3SE +/- 14.71, N = 3SE +/- 32.84, N = 3SE +/- 62.99, N = 3SE +/- 73.24, N = 3SE +/- 4.95, N = 3SE +/- 3.18, N = 3SE +/- 73.40, N = 3SE +/- 57.48, N = 3SE +/- 173.00, N = 6SE +/- 16.29, N = 35554.575580.006190.235467.235601.076143.005796.335835.906557.835775.235601.006531.371. (CC) gcc options: -pthread -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 1024O2O3O3 native11002200330044005500Min: 5460.8 / Avg: 5554.57 / Max: 5639.3Min: 5469.9 / Avg: 5580 / Max: 5639.3Min: 6163.7 / Avg: 6190.23 / Max: 6214.5Min: 5409.2 / Avg: 5467.23 / Max: 5522.9Min: 5517.9 / Avg: 5601.07 / Max: 5724.6Min: 5996.7 / Avg: 6143 / Max: 6222.6Min: 5790 / Avg: 5796.33 / Max: 5806.1Min: 5830.6 / Avg: 5835.9 / Max: 5841.6Min: 6434.2 / Avg: 6557.83 / Max: 6688.2Min: 5684.3 / Avg: 5775.23 / Max: 5881.6Min: 4738 / Avg: 5601 / Max: 5814.1Min: 6500.4 / Avg: 6531.37 / Max: 6555.61. (CC) gcc options: -pthread -lm

PolyBench-C

PolyBench-C is a C-language polyhedral benchmark suite made at the Ohio State University. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: 3 Matrix MultiplicationsO2O3O3 native0.8461.6922.5383.3844.23SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 33.623.603.583.753.763.683.623.593.583.683.633.661. (CC) gcc options: -O3 -march=native
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: 3 Matrix MultiplicationsO2O3O3 native246810Min: 3.56 / Avg: 3.62 / Max: 3.73Min: 3.58 / Avg: 3.6 / Max: 3.62Min: 3.54 / Avg: 3.58 / Max: 3.63Min: 3.74 / Avg: 3.75 / Max: 3.77Min: 3.68 / Avg: 3.76 / Max: 3.91Min: 3.63 / Avg: 3.68 / Max: 3.74Min: 3.56 / Avg: 3.62 / Max: 3.72Min: 3.58 / Avg: 3.59 / Max: 3.62Min: 3.56 / Avg: 3.58 / Max: 3.61Min: 3.63 / Avg: 3.68 / Max: 3.76Min: 3.59 / Avg: 3.63 / Max: 3.69Min: 3.61 / Avg: 3.66 / Max: 3.751. (CC) gcc options: -O3 -march=native

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Correlation ComputationO2O3O3 native1.24882.49763.74644.99526.244SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 35.515.525.535.555.535.545.555.405.345.505.465.381. (CC) gcc options: -O3 -march=native
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Correlation ComputationO2O3O3 native246810Min: 5.49 / Avg: 5.51 / Max: 5.53Min: 5.51 / Avg: 5.52 / Max: 5.53Min: 5.52 / Avg: 5.53 / Max: 5.55Min: 5.53 / Avg: 5.55 / Max: 5.56Min: 5.53 / Avg: 5.53 / Max: 5.54Min: 5.53 / Avg: 5.54 / Max: 5.54Min: 5.53 / Avg: 5.55 / Max: 5.58Min: 5.38 / Avg: 5.4 / Max: 5.42Min: 5.34 / Avg: 5.34 / Max: 5.35Min: 5.42 / Avg: 5.5 / Max: 5.55Min: 5.38 / Avg: 5.46 / Max: 5.51Min: 5.36 / Avg: 5.38 / Max: 5.421. (CC) gcc options: -O3 -march=native

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Covariance ComputationO2O3O3 native1.24652.4933.73954.9866.2325SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 35.525.525.525.535.535.545.535.395.345.505.495.411. (CC) gcc options: -O3 -march=native
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Covariance ComputationO2O3O3 native246810Min: 5.51 / Avg: 5.52 / Max: 5.53Min: 5.52 / Avg: 5.52 / Max: 5.53Min: 5.51 / Avg: 5.52 / Max: 5.53Min: 5.52 / Avg: 5.53 / Max: 5.54Min: 5.52 / Avg: 5.53 / Max: 5.55Min: 5.53 / Avg: 5.54 / Max: 5.55Min: 5.52 / Avg: 5.53 / Max: 5.55Min: 5.36 / Avg: 5.39 / Max: 5.42Min: 5.31 / Avg: 5.34 / Max: 5.36Min: 5.45 / Avg: 5.5 / Max: 5.54Min: 5.41 / Avg: 5.49 / Max: 5.57Min: 5.38 / Avg: 5.41 / Max: 5.431. (CC) gcc options: -O3 -march=native

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsO2O3O3 native0.65251.3051.95752.613.2625SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 32.872.902.882.882.872.892.872.882.892.862.852.891. (CC) gcc options: -lz -ldl -lpthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsO2O3O3 native246810Min: 2.82 / Avg: 2.87 / Max: 2.9Min: 2.88 / Avg: 2.9 / Max: 2.92Min: 2.83 / Avg: 2.88 / Max: 2.9Min: 2.87 / Avg: 2.88 / Max: 2.88Min: 2.85 / Avg: 2.87 / Max: 2.89Min: 2.85 / Avg: 2.89 / Max: 2.95Min: 2.87 / Avg: 2.87 / Max: 2.88Min: 2.87 / Avg: 2.88 / Max: 2.88Min: 2.83 / Avg: 2.89 / Max: 2.92Min: 2.83 / Avg: 2.86 / Max: 2.9Min: 2.8 / Avg: 2.85 / Max: 2.91Min: 2.87 / Avg: 2.89 / Max: 2.91. (CC) gcc options: -lz -ldl -lpthread

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.0fRSA 4096-bit PerformanceO2O3O3 native10002000300040005000SE +/- 22.39, N = 3SE +/- 21.78, N = 3SE +/- 22.54, N = 3SE +/- 22.21, N = 3SE +/- 21.74, N = 3SE +/- 23.44, N = 3SE +/- 24.30, N = 3SE +/- 22.71, N = 3SE +/- 21.56, N = 3SE +/- 22.12, N = 3SE +/- 23.64, N = 3SE +/- 23.13, N = 34609.334613.734596.874605.934606.404590.074609.304609.734610.634612.204602.304616.471. (CC) gcc options: -O3 -pthread -m64 -lssl -lcrypto -ldl
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.0fRSA 4096-bit PerformanceO2O3O3 native8001600240032004000Min: 4569.2 / Avg: 4609.33 / Max: 4646.6Min: 4575.3 / Avg: 4613.73 / Max: 4650.7Min: 4556.8 / Avg: 4596.87 / Max: 4634.8Min: 4565.8 / Avg: 4605.93 / Max: 4642.5Min: 4569 / Avg: 4606.4 / Max: 4644.3Min: 4549.5 / Avg: 4590.07 / Max: 4630.7Min: 4570.9 / Avg: 4609.3 / Max: 4654.3Min: 4569.5 / Avg: 4609.73 / Max: 4648.1Min: 4572.3 / Avg: 4610.63 / Max: 4646.9Min: 4573.4 / Avg: 4612.2 / Max: 4650Min: 4559.8 / Avg: 4602.3 / Max: 4641.5Min: 4575.1 / Avg: 4616.47 / Max: 4655.11. (CC) gcc options: -O3 -pthread -m64 -lssl -lcrypto -ldl

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.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeO2O3O3 native1428425670SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.28, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 362.4154.4253.3459.2955.6353.0355.5252.6050.8055.5253.0350.721. (CC) gcc options: -lm -O3
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeO2O3O3 native1224364860Min: 62.28 / Avg: 62.41 / Max: 62.49Min: 54.41 / Avg: 54.42 / Max: 54.43Min: 53.34 / Avg: 53.34 / Max: 53.35Min: 59.25 / Avg: 59.29 / Max: 59.35Min: 55.34 / Avg: 55.63 / Max: 56.18Min: 53.02 / Avg: 53.03 / Max: 53.04Min: 55.52 / Avg: 55.52 / Max: 55.53Min: 52.53 / Avg: 52.6 / Max: 52.74Min: 50.78 / Avg: 50.8 / Max: 50.81Min: 55.52 / Avg: 55.52 / Max: 55.52Min: 53.01 / Avg: 53.03 / Max: 53.05Min: 50.69 / Avg: 50.72 / Max: 50.751. (CC) gcc options: -lm -O3

7-Zip Compression

This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.

GCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestO2O3O3 native20K40K60K80K100KSE +/- 771.81, N = 3SE +/- 586.49, N = 3SE +/- 715.28, N = 3SE +/- 926.79, N = 3SE +/- 935.09, N = 3SE +/- 465.88, N = 398480979171006849842397663973851. (CXX) g++ options: -pipe -lpthread
GCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestO2O3O3 native20K40K60K80K100KMin: 96944 / Avg: 98479.67 / Max: 99383Min: 96763 / Avg: 97917 / Max: 98676Min: 99292 / Avg: 100684.33 / Max: 101665Min: 96909 / Avg: 98422.67 / Max: 100106Min: 96247 / Avg: 97663 / Max: 99429Min: 96497 / Avg: 97385.33 / Max: 980731. (CXX) g++ options: -pipe -lpthread

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19O2O3O3 native4080120160200SE +/- 1.42, N = 3SE +/- 0.70, N = 3SE +/- 1.45, N = 3SE +/- 0.19, N = 3SE +/- 1.33, N = 3SE +/- 0.81, N = 3SE +/- 0.62, N = 3SE +/- 0.68, N = 3SE +/- 0.54, N = 3SE +/- 0.46, N = 3SE +/- 0.51, N = 3SE +/- 1.43, N = 3163.49166.30155.14166.63165.80156.09166.12166.70155.64168.14168.20156.581. (CC) gcc options: -pthread -lz -llzma
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19O2O3O3 native306090120150Min: 161.56 / Avg: 163.49 / Max: 166.27Min: 164.91 / Avg: 166.3 / Max: 167.15Min: 152.33 / Avg: 155.14 / Max: 157.15Min: 166.38 / Avg: 166.63 / Max: 167Min: 163.15 / Avg: 165.8 / Max: 167.34Min: 154.5 / Avg: 156.09 / Max: 157.12Min: 164.87 / Avg: 166.12 / Max: 166.81Min: 165.35 / Avg: 166.7 / Max: 167.45Min: 154.92 / Avg: 155.64 / Max: 156.71Min: 167.6 / Avg: 168.14 / Max: 169.05Min: 167.18 / Avg: 168.2 / Max: 168.81Min: 153.74 / Avg: 156.58 / Max: 158.331. (CC) gcc options: -pthread -lz -llzma

m-queens

A solver for the N-queens problem with multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.1Time To SolveO2O3O3 native816243240SE +/- 0.18, N = 3SE +/- 0.15, N = 3SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.20, N = 3SE +/- 0.20, N = 3SE +/- 0.09, N = 3SE +/- 0.14, N = 3SE +/- 0.14, N = 3SE +/- 0.15, N = 3SE +/- 0.13, N = 3SE +/- 0.16, N = 334.3034.4634.4934.1034.1134.0732.2232.0932.0231.5931.6431.561. (CXX) g++ options: -fopenmp -O2 -march=native
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.1Time To SolveO2O3O3 native714212835Min: 34.02 / Avg: 34.3 / Max: 34.62Min: 34.24 / Avg: 34.46 / Max: 34.75Min: 34.3 / Avg: 34.49 / Max: 34.76Min: 33.92 / Avg: 34.1 / Max: 34.27Min: 33.74 / Avg: 34.11 / Max: 34.43Min: 33.68 / Avg: 34.07 / Max: 34.38Min: 32.06 / Avg: 32.22 / Max: 32.37Min: 31.81 / Avg: 32.09 / Max: 32.29Min: 31.85 / Avg: 32.02 / Max: 32.3Min: 31.39 / Avg: 31.59 / Max: 31.89Min: 31.42 / Avg: 31.64 / Max: 31.88Min: 31.34 / Avg: 31.56 / Max: 31.871. (CXX) g++ options: -fopenmp -O2 -march=native

C-Ray

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeO2O3O3 native246810SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 34.604.614.584.604.594.126.002.842.526.022.832.521. (CC) gcc options: -lm -lpthread -O3
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeO2O3O3 native246810Min: 4.59 / Avg: 4.6 / Max: 4.6Min: 4.59 / Avg: 4.61 / Max: 4.64Min: 4.55 / Avg: 4.58 / Max: 4.6Min: 4.54 / Avg: 4.6 / Max: 4.64Min: 4.54 / Avg: 4.59 / Max: 4.66Min: 4.12 / Avg: 4.12 / Max: 4.13Min: 5.98 / Avg: 6 / Max: 6.01Min: 2.82 / Avg: 2.84 / Max: 2.86Min: 2.5 / Avg: 2.52 / Max: 2.54Min: 6.01 / Avg: 6.02 / Max: 6.03Min: 2.81 / Avg: 2.83 / Max: 2.85Min: 2.51 / Avg: 2.52 / Max: 2.541. (CC) gcc options: -lm -lpthread -O3

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeO2O3O3 native13M26M39M52M65MSE +/- 255260.49, N = 3SE +/- 155814.19, N = 3SE +/- 403659.81, N = 3SE +/- 408815.68, N = 3SE +/- 358376.99, N = 3SE +/- 483850.69, N = 3SE +/- 219692.26, N = 3SE +/- 551889.61, N = 3SE +/- 576746.80, N = 3SE +/- 346634.55, N = 3SE +/- 236832.99, N = 3SE +/- 756265.41, N = 35964109160291206611942455947268659991975621329765900731459837512597302905837208958412975592015451. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeO2O3O3 native11M22M33M44M55MMin: 59188484 / Avg: 59641090.67 / Max: 60071928Min: 60126623 / Avg: 60291206.33 / Max: 60602667Min: 60496125 / Avg: 61194245 / Max: 61894439Min: 58738346 / Avg: 59472685.67 / Max: 60151223Min: 59425998 / Avg: 59991975 / Max: 60655824Min: 61569420 / Avg: 62132976.33 / Max: 63096031Min: 58674829 / Avg: 59007313.67 / Max: 59422322Min: 59240734 / Avg: 59837511.67 / Max: 60940039Min: 58613110 / Avg: 59730290 / Max: 60537561Min: 57888823 / Avg: 58372089 / Max: 59044195Min: 57970432 / Avg: 58412975.33 / Max: 58780487Min: 58025227 / Avg: 59201544.67 / Max: 606131231. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

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.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceO2O3O3 native200K400K600K800K1000KSE +/- 1655.44, N = 5SE +/- 1003.46, N = 5SE +/- 1655.44, N = 5SE +/- 1657.47, N = 5SE +/- 299.40, N = 5SE +/- 833.02, N = 5SE +/- 766.17, N = 5SE +/- 421.22, N = 5SE +/- 595.69, N = 5SE +/- 421.22, N = 59035199035119035199088749061949085758525978512838510198565768565778565761. (CC) gcc options: -O3 -march=native
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceO2O3O3 native160K320K480K640K800KMin: 897032 / Avg: 903518.8 / Max: 905884Min: 899964 / Avg: 903511.2 / Max: 905884Min: 897032 / Avg: 903518.8 / Max: 905884Min: 901436 / Avg: 906194.4 / Max: 908874Min: 907377 / Avg: 908574.6 / Max: 908874Min: 849966 / Avg: 851282.8 / Max: 853919Min: 848656 / Avg: 851019 / Max: 852597Min: 855245 / Avg: 856575.8 / Max: 857909Min: 855245 / Avg: 856576.6 / Max: 857909Min: 855245 / Avg: 856575.8 / Max: 8579091. (CC) gcc options: -O3 -march=native

Redis

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

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETO2O3O3 native300K600K900K1200K1500KSE +/- 23365.89, N = 6SE +/- 6561.08, N = 3SE +/- 24161.34, N = 6SE +/- 42724.64, N = 6SE +/- 14107.04, N = 3SE +/- 24087.65, N = 6SE +/- 9618.90, N = 3SE +/- 23587.86, N = 6SE +/- 13759.71, N = 3SE +/- 22403.96, N = 6SE +/- 24024.35, N = 3SE +/- 31380.33, N = 61295994.311365561.591325542.291270556.751250320.001298197.361278916.541332541.961375161.961319138.271291788.211284845.131. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETO2O3O3 native200K400K600K800K1000KMin: 1251564.38 / Avg: 1295994.31 / Max: 1369863Min: 1353179.88 / Avg: 1365561.59 / Max: 1375515.88Min: 1256281.38 / Avg: 1325542.29 / Max: 1386962.5Min: 1076426.25 / Avg: 1270556.75 / Max: 1351351.38Min: 1223990.25 / Avg: 1250320 / Max: 1272264.62Min: 1216545 / Avg: 1298197.36 / Max: 1342281.88Min: 1264222.5 / Avg: 1278916.54 / Max: 1297016.88Min: 1236093.88 / Avg: 1332541.96 / Max: 1381215.5Min: 1349527.62 / Avg: 1375161.96 / Max: 1396648Min: 1254705.12 / Avg: 1319138.27 / Max: 1381215.5Min: 1243781.12 / Avg: 1291788.21 / Max: 1317523Min: 1177856.38 / Avg: 1284845.13 / Max: 1356852.121. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETO2O3O3 native400K800K1200K1600K2000KSE +/- 41665.93, N = 6SE +/- 34413.42, N = 6SE +/- 28953.02, N = 3SE +/- 30884.10, N = 6SE +/- 35417.19, N = 6SE +/- 33696.59, N = 6SE +/- 40550.88, N = 6SE +/- 34086.99, N = 6SE +/- 37527.46, N = 6SE +/- 7906.34, N = 3SE +/- 40793.79, N = 6SE +/- 25099.79, N = 61687893.921681341.871745134.041719598.561680519.821625444.501612387.561813896.311691908.001580690.661682310.231586367.581. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETO2O3O3 native300K600K900K1200K1500KMin: 1526717.62 / Avg: 1687893.92 / Max: 1795332.25Min: 1584786.12 / Avg: 1681341.87 / Max: 1779359.5Min: 1706484.62 / Avg: 1745134.04 / Max: 1801801.75Min: 1605136.38 / Avg: 1719598.56 / Max: 1776198.88Min: 1610306 / Avg: 1680519.82 / Max: 1811594.25Min: 1562500 / Avg: 1625444.5 / Max: 1736111.12Min: 1540832.12 / Avg: 1612387.56 / Max: 1811594.25Min: 1655629.25 / Avg: 1813896.31 / Max: 1872659.25Min: 1592356.62 / Avg: 1691908 / Max: 1811594.25Min: 1564945.25 / Avg: 1580690.66 / Max: 1589825.12Min: 1589825.12 / Avg: 1682310.23 / Max: 1788908.75Min: 1490313 / Avg: 1586367.58 / Max: 1675041.881. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHO2O3O3 native300K600K900K1200K1500KSE +/- 18431.32, N = 6SE +/- 18474.00, N = 3SE +/- 1700.30, N = 3SE +/- 21733.72, N = 6SE +/- 19213.29, N = 3SE +/- 19469.91, N = 6SE +/- 21056.82, N = 3SE +/- 2157.90, N = 3SE +/- 18347.41, N = 6SE +/- 18588.25, N = 4SE +/- 17323.31, N = 6SE +/- 12639.17, N = 31116107.351144334.751081476.161132026.191128908.921121722.401135840.671187656.291108304.541130545.221135535.001133637.461. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHO2O3O3 native200K400K600K800K1000KMin: 1075268.75 / Avg: 1116107.35 / Max: 1180637.5Min: 1107419.75 / Avg: 1144334.75 / Max: 1164144.38Min: 1078748.62 / Avg: 1081476.16 / Max: 1084598.75Min: 1082251 / Avg: 1132026.19 / Max: 1191895.12Min: 1090512.5 / Avg: 1128908.92 / Max: 1149425.25Min: 1068376.12 / Avg: 1121722.4 / Max: 1175088.12Min: 1112347.12 / Avg: 1135840.67 / Max: 1177856.38Min: 1184834.12 / Avg: 1187656.29 / Max: 1191895.12Min: 1046025.12 / Avg: 1108304.54 / Max: 1183431.88Min: 1088139.25 / Avg: 1130545.22 / Max: 1166861.12Min: 1088139.25 / Avg: 1135535 / Max: 1187648.5Min: 1118568.25 / Avg: 1133637.46 / Max: 1158748.621. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPO2O3O3 native300K600K900K1200K1500KSE +/- 20442.13, N = 3SE +/- 160203.14, N = 6SE +/- 168479.83, N = 6SE +/- 6702.88, N = 3SE +/- 140863.83, N = 6SE +/- 8562.55, N = 3SE +/- 2162.33, N = 3SE +/- 15264.52, N = 3SE +/- 4079.04, N = 3SE +/- 8709.47, N = 3SE +/- 19911.75, N = 3SE +/- 21693.88, N = 31137111.291473113.751478145.711084289.131406858.951129647.461117326.831143259.501108268.081078502.411103652.211152018.461. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPO2O3O3 native300K600K900K1200K1500KMin: 1096491.25 / Avg: 1137111.29 / Max: 1161440.12Min: 1092896.12 / Avg: 1473113.75 / Max: 1841620.62Min: 1076426.25 / Avg: 1478145.71 / Max: 1960784.38Min: 1077586.25 / Avg: 1084289.13 / Max: 1097694.88Min: 1048218.06 / Avg: 1406858.95 / Max: 1727115.75Min: 1116071.38 / Avg: 1129647.46 / Max: 1145475.38Min: 1113585.75 / Avg: 1117326.83 / Max: 1121076.25Min: 1126126.12 / Avg: 1143259.5 / Max: 1173708.88Min: 1100110 / Avg: 1108268.08 / Max: 1112347.12Min: 1061571.12 / Avg: 1078502.41 / Max: 1090512.5Min: 1074113.88 / Avg: 1103652.21 / Max: 1141552.5Min: 1109877.88 / Avg: 1152018.46 / Max: 1182033.121. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDO2O3O3 native300K600K900K1200K1500KSE +/- 23955.67, N = 6SE +/- 22674.85, N = 5SE +/- 35522.62, N = 6SE +/- 28996.72, N = 6SE +/- 27256.67, N = 6SE +/- 38267.48, N = 6SE +/- 32509.56, N = 6SE +/- 35661.81, N = 6SE +/- 4081.67, N = 3SE +/- 11436.45, N = 3SE +/- 22572.62, N = 4SE +/- 3767.82, N = 31473865.041552252.601546101.941480263.171588093.191545221.081500041.041517826.771430638.451542587.251477048.941423169.791. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDO2O3O3 native300K600K900K1200K1500KMin: 1438848.88 / Avg: 1473865.04 / Max: 1592356.62Min: 1461988.25 / Avg: 1552252.6 / Max: 1579778.75Min: 1453488.38 / Avg: 1546101.94 / Max: 1633987Min: 1390820.62 / Avg: 1480263.17 / Max: 1589825.12Min: 1459854 / Avg: 1588093.19 / Max: 1647446.5Min: 1424501.38 / Avg: 1545221.08 / Max: 1672240.88Min: 1434720.12 / Avg: 1500041.04 / Max: 1615508.88Min: 1420454.5 / Avg: 1517826.77 / Max: 1607717.12Min: 1422475.12 / Avg: 1430638.45 / Max: 1434720.12Min: 1519756.88 / Avg: 1542587.25 / Max: 1555209.88Min: 1426533.62 / Avg: 1477048.94 / Max: 1529052Min: 1418439.75 / Avg: 1423169.79 / Max: 1430615.121. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

PostgreSQL pgbench

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

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteO2O3O3 native400800120016002000SE +/- 29.60, N = 3SE +/- 11.94, N = 3SE +/- 36.31, N = 3SE +/- 12.61, N = 3SE +/- 31.82, N = 3SE +/- 28.00, N = 3SE +/- 14.24, N = 3SE +/- 30.23, N = 5SE +/- 12.52, N = 3SE +/- 7.20, N = 3SE +/- 39.87, N = 3SE +/- 37.36, N = 32004.571981.571960.881990.971954.201939.971991.712044.302071.781973.072093.812015.181. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteO2O3O3 native400800120016002000Min: 1952.39 / Avg: 2004.57 / Max: 2054.89Min: 1963.38 / Avg: 1981.57 / Max: 2004.07Min: 1921.69 / Avg: 1960.88 / Max: 2033.42Min: 1973.83 / Avg: 1990.97 / Max: 2015.56Min: 1908.45 / Avg: 1954.2 / Max: 2015.4Min: 1901.79 / Avg: 1939.97 / Max: 1994.55Min: 1977 / Avg: 1991.71 / Max: 2020.19Min: 1977.36 / Avg: 2044.3 / Max: 2155.46Min: 2052.66 / Avg: 2071.78 / Max: 2095.35Min: 1961.69 / Avg: 1973.07 / Max: 1986.4Min: 2021.2 / Avg: 2093.81 / Max: 2158.67Min: 1969.38 / Avg: 2015.18 / Max: 2089.21. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyO2O3O3 native3K6K9K12K15KSE +/- 60.45, N = 3SE +/- 59.89, N = 3SE +/- 78.62, N = 3SE +/- 139.71, N = 3SE +/- 95.82, N = 3SE +/- 126.21, N = 3SE +/- 215.85, N = 3SE +/- 266.50, N = 3SE +/- 113.33, N = 3SE +/- 72.75, N = 3SE +/- 140.09, N = 3SE +/- 152.49, N = 314207.7214358.8814066.1914155.4014199.1414351.8014037.1513985.7014374.1314101.7914004.0814307.541. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyO2O3O3 native2K4K6K8K10KMin: 14097.08 / Avg: 14207.72 / Max: 14305.25Min: 14293.69 / Avg: 14358.88 / Max: 14478.51Min: 13951.31 / Avg: 14066.19 / Max: 14216.62Min: 13885.12 / Avg: 14155.4 / Max: 14351.91Min: 14033.72 / Avg: 14199.14 / Max: 14365.65Min: 14138.22 / Avg: 14351.8 / Max: 14575.11Min: 13618.57 / Avg: 14037.15 / Max: 14337.91Min: 13459.97 / Avg: 13985.7 / Max: 14324.6Min: 14185.84 / Avg: 14374.13 / Max: 14577.55Min: 13956.44 / Avg: 14101.79 / Max: 14180.33Min: 13853.43 / Avg: 14004.08 / Max: 14283.99Min: 14002.73 / Avg: 14307.54 / Max: 14468.671. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteO2O3O3 native8K16K24K32K40KSE +/- 138.00, N = 3SE +/- 38.12, N = 3SE +/- 165.65, N = 3SE +/- 10.69, N = 3SE +/- 35.87, N = 3SE +/- 58.95, N = 3SE +/- 62.00, N = 3SE +/- 81.46, N = 3SE +/- 133.09, N = 3SE +/- 96.17, N = 3SE +/- 193.85, N = 3SE +/- 66.03, N = 334974.5134861.2134997.9635329.6534746.3735063.1036523.7836248.6536226.6936232.4436081.5736115.941. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteO2O3O3 native6K12K18K24K30KMin: 34706.08 / Avg: 34974.51 / Max: 35164.37Min: 34788.26 / Avg: 34861.21 / Max: 34916.85Min: 34805.43 / Avg: 34997.96 / Max: 35327.72Min: 35314.57 / Avg: 35329.65 / Max: 35350.33Min: 34685.1 / Avg: 34746.37 / Max: 34809.34Min: 34945.31 / Avg: 35063.1 / Max: 35126.38Min: 36413.62 / Avg: 36523.78 / Max: 36628.15Min: 36140.07 / Avg: 36248.65 / Max: 36408.12Min: 35961.41 / Avg: 36226.69 / Max: 36378.32Min: 36051.15 / Avg: 36232.44 / Max: 36378.71Min: 35694.73 / Avg: 36081.57 / Max: 36297.35Min: 36014.47 / Avg: 36115.94 / Max: 36239.871. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyO2O3O3 native90K180K270K360K450KSE +/- 1633.79, N = 3SE +/- 1156.38, N = 3SE +/- 4650.70, N = 3SE +/- 4347.55, N = 3SE +/- 1975.46, N = 3SE +/- 203.90, N = 3SE +/- 2225.51, N = 3SE +/- 1716.32, N = 3SE +/- 1289.79, N = 3SE +/- 1546.59, N = 3SE +/- 3629.20, N = 3SE +/- 3319.69, N = 3398197.40400209.70402318.56399144.71399268.53405473.04396925.91408599.13408873.25397574.74395454.61401369.611. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyO2O3O3 native70K140K210K280K350KMin: 396163.01 / Avg: 398197.4 / Max: 401429.03Min: 398066.49 / Avg: 400209.7 / Max: 402034.04Min: 397080.36 / Avg: 402318.56 / Max: 411594.07Min: 392897.6 / Avg: 399144.71 / Max: 407505.99Min: 396343.44 / Avg: 399268.53 / Max: 403031.11Min: 405100.73 / Avg: 405473.04 / Max: 405803.28Min: 392794.41 / Avg: 396925.91 / Max: 400425.77Min: 405476.57 / Avg: 408599.13 / Max: 411395.11Min: 407545.36 / Avg: 408873.25 / Max: 411452.45Min: 394937.71 / Avg: 397574.74 / Max: 400293.4Min: 388726.93 / Avg: 395454.61 / Max: 401177.9Min: 395358.01 / Avg: 401369.61 / Max: 4068161. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

libjpeg-turbo tjbench

tjbench is a JPEG decompression/compression benchmark part of libjpeg-turbo. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputO2O3O3 native306090120150SE +/- 0.83, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 1.71, N = 3SE +/- 0.05, N = 3135.66137.90143.79140.06141.67144.58141.43141.74142.18141.18137.82145.661. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputO2O3O3 native306090120150Min: 134.03 / Avg: 135.66 / Max: 136.75Min: 137.86 / Avg: 137.9 / Max: 137.95Min: 143.78 / Avg: 143.79 / Max: 143.81Min: 140 / Avg: 140.06 / Max: 140.1Min: 141.57 / Avg: 141.67 / Max: 141.77Min: 144.42 / Avg: 144.58 / Max: 144.67Min: 141.32 / Avg: 141.43 / Max: 141.53Min: 141.58 / Avg: 141.74 / Max: 141.84Min: 142.16 / Avg: 142.18 / Max: 142.2Min: 141.13 / Avg: 141.18 / Max: 141.21Min: 134.39 / Avg: 137.82 / Max: 139.55Min: 145.59 / Avg: 145.66 / Max: 145.751. (CC) gcc options: -lm

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.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingO2O3O3 native3K6K9K12K15KSE +/- 113.85, N = 3SE +/- 158.93, N = 3SE +/- 201.21, N = 3SE +/- 92.94, N = 3SE +/- 71.31, N = 3SE +/- 266.00, N = 4SE +/- 132.55, N = 3SE +/- 188.72, N = 3SE +/- 193.23, N = 3SE +/- 80.25, N = 3SE +/- 74.41, N = 3SE +/- 89.48, N = 315902.1315831.1516132.4015909.2016012.3316135.1515972.5915891.7216205.3215943.4916065.2615856.031. (CC) gcc options: -shared -fPIC -pthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingO2O3O3 native3K6K9K12K15KMin: 15761.46 / Avg: 15902.13 / Max: 16127.53Min: 15513.3 / Avg: 15831.15 / Max: 15991.68Min: 15789.3 / Avg: 16132.4 / Max: 16486.06Min: 15724.29 / Avg: 15909.2 / Max: 16018.02Min: 15877.44 / Avg: 16012.33 / Max: 16119.91Min: 15751.01 / Avg: 16135.15 / Max: 16890.01Min: 15808.52 / Avg: 15972.59 / Max: 16234.95Min: 15529.5 / Avg: 15891.72 / Max: 16164.71Min: 15850.62 / Avg: 16205.32 / Max: 16515.53Min: 15789.35 / Avg: 15943.49 / Max: 16059.29Min: 15922.57 / Avg: 16065.26 / Max: 16173.21Min: 15701.28 / Avg: 15856.03 / Max: 16011.251. (CC) gcc options: -shared -fPIC -pthread

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.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3O2O3O3 native48121620SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 310.9510.9212.2311.1911.0412.2714.0511.1310.5114.2811.0010.501. (CC) gcc options: -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3O2O3O3 native48121620Min: 10.92 / Avg: 10.95 / Max: 10.98Min: 10.91 / Avg: 10.92 / Max: 10.94Min: 12.16 / Avg: 12.23 / Max: 12.36Min: 11.17 / Avg: 11.19 / Max: 11.2Min: 11.03 / Avg: 11.04 / Max: 11.05Min: 12.26 / Avg: 12.27 / Max: 12.27Min: 14.04 / Avg: 14.05 / Max: 14.06Min: 11.11 / Avg: 11.13 / Max: 11.14Min: 10.51 / Avg: 10.51 / Max: 10.52Min: 14.28 / Avg: 14.28 / Max: 14.29Min: 10.99 / Avg: 11 / Max: 11Min: 10.49 / Avg: 10.5 / Max: 10.521. (CC) gcc options: -lm

FLAC Audio Encoding

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

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACO2O3O3 native3691215SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.05, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.12, N = 5SE +/- 0.19, N = 5SE +/- 0.09, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 513.4613.4411.2113.3013.3711.3112.1512.2712.6312.2212.1312.441. (CXX) g++ options: -fvisibility=hidden -logg -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACO2O3O3 native48121620Min: 13.42 / Avg: 13.46 / Max: 13.51Min: 13.41 / Avg: 13.44 / Max: 13.49Min: 11.17 / Avg: 11.21 / Max: 11.28Min: 13.26 / Avg: 13.3 / Max: 13.33Min: 13.25 / Avg: 13.37 / Max: 13.57Min: 11.28 / Avg: 11.31 / Max: 11.37Min: 12.12 / Avg: 12.15 / Max: 12.17Min: 12.13 / Avg: 12.27 / Max: 12.77Min: 12.44 / Avg: 12.63 / Max: 13.38Min: 12.11 / Avg: 12.22 / Max: 12.57Min: 12.07 / Avg: 12.13 / Max: 12.19Min: 12.43 / Avg: 12.44 / Max: 12.471. (CXX) g++ options: -fvisibility=hidden -logg -lm

ebizzy

This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3O2O3O3 native300K600K900K1200K1500KSE +/- 32892.97, N = 6SE +/- 17356.18, N = 6SE +/- 17667.62, N = 6SE +/- 10897.56, N = 3SE +/- 21606.01, N = 3SE +/- 17978.30, N = 4SE +/- 16592.93, N = 4SE +/- 18183.13, N = 4SE +/- 28582.82, N = 6SE +/- 17876.02, N = 3SE +/- 14780.83, N = 3SE +/- 23788.74, N = 61120359114964711234381132297119302911030901106391111335611470091124222110914811116621. (CC) gcc options: -pthread -lpthread -O3 -march=native
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3O2O3O3 native200K400K600K800K1000KMin: 1019677 / Avg: 1120359.17 / Max: 1254523Min: 1109776 / Avg: 1149647 / Max: 1226637Min: 1060431 / Avg: 1123438 / Max: 1177425Min: 1110513 / Avg: 1132297.33 / Max: 1143783Min: 1171380 / Avg: 1193029 / Max: 1236241Min: 1059401 / Avg: 1103089.5 / Max: 1144182Min: 1056857 / Avg: 1106391 / Max: 1127338Min: 1071327 / Avg: 1113356 / Max: 1150235Min: 1042789 / Avg: 1147009.33 / Max: 1229755Min: 1091160 / Avg: 1124221.67 / Max: 1152536Min: 1087433 / Avg: 1109148.33 / Max: 1137377Min: 1044233 / Avg: 1111661.67 / Max: 12163941. (CC) gcc options: -pthread -lpthread -O3 -march=native

GraphicsMagick

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: HWB Color SpaceO2O3O3 native50100150200250SE +/- 0.33, N = 3SE +/- 1.45, N = 3SE +/- 0.58, N = 31671631711651631722021992091972012011. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: HWB Color SpaceO2O3O3 native4080120160200Min: 171 / Avg: 171.33 / Max: 172Min: 169 / Avg: 171.67 / Max: 174Min: 198 / Avg: 199 / Max: 2001. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: BlurO2O3O3 native306090120150SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 31241231281221211291481471541461481491. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: BlurO2O3O3 native306090120150Min: 124 / Avg: 124.33 / Max: 125Min: 122 / Avg: 123 / Max: 124Min: 121 / Avg: 121.67 / Max: 122Min: 128 / Avg: 128.67 / Max: 130Min: 145 / Avg: 146.33 / Max: 1471. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: Local Adaptive ThresholdingO2O3O3 native306090120150SE +/- 1.00, N = 3SE +/- 0.33, N = 31121101121111101121091081101021041041. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: Local Adaptive ThresholdingO2O3O3 native20406080100Min: 100 / Avg: 102 / Max: 103Min: 104 / Avg: 104.33 / Max: 1051. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: ResizingO2O3O3 native4080120160200SE +/- 1.53, N = 3SE +/- 1.33, N = 3SE +/- 0.88, N = 3SE +/- 1.00, N = 3SE +/- 1.20, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 1.00, N = 31481441481421411501811751851761791801. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: ResizingO2O3O3 native306090120150Min: 145 / Avg: 148 / Max: 150Min: 141 / Avg: 143.67 / Max: 145Min: 179 / Avg: 180.67 / Max: 182Min: 173 / Avg: 175 / Max: 176Min: 183 / Avg: 184.67 / Max: 187Min: 175 / Avg: 176 / Max: 177Min: 178 / Avg: 178.67 / Max: 179Min: 178 / Avg: 180 / Max: 1811. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: SharpenO2O3O3 native4080120160200SE +/- 0.88, N = 3SE +/- 0.58, N = 3SE +/- 2.00, N = 31521491561511481561811771881761791821. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: SharpenO2O3O3 native306090120150Min: 151 / Avg: 152.33 / Max: 154Min: 155 / Avg: 156 / Max: 157Min: 152 / Avg: 156 / Max: 1581. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

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.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchO2O3O3 native246810SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 37.177.227.287.067.077.297.567.717.657.407.747.631. (CC) gcc options: -pthread -lhmmer -lsquid -lm
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchO2O3O3 native3691215Min: 7.09 / Avg: 7.17 / Max: 7.33Min: 7.1 / Avg: 7.22 / Max: 7.33Min: 7.22 / Avg: 7.28 / Max: 7.35Min: 6.95 / Avg: 7.06 / Max: 7.15Min: 7.02 / Avg: 7.07 / Max: 7.11Min: 7.22 / Avg: 7.29 / Max: 7.38Min: 7.52 / Avg: 7.56 / Max: 7.62Min: 7.69 / Avg: 7.71 / Max: 7.73Min: 7.56 / Avg: 7.65 / Max: 7.7Min: 7.36 / Avg: 7.4 / Max: 7.44Min: 7.67 / Avg: 7.74 / Max: 7.78Min: 7.51 / Avg: 7.63 / Max: 7.721. (CC) gcc options: -pthread -lhmmer -lsquid -lm

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallO2O3O3 native1.18352.3673.55054.7345.9175SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 6SE +/- 0.05, N = 35.255.265.105.235.225.225.065.065.025.065.165.041. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallO2O3O3 native246810Min: 5.23 / Avg: 5.25 / Max: 5.26Min: 5.25 / Avg: 5.26 / Max: 5.26Min: 5.1 / Avg: 5.1 / Max: 5.11Min: 5.21 / Avg: 5.23 / Max: 5.26Min: 5.21 / Avg: 5.22 / Max: 5.24Min: 5.21 / Avg: 5.22 / Max: 5.22Min: 5.05 / Avg: 5.06 / Max: 5.07Min: 5.05 / Avg: 5.06 / Max: 5.07Min: 5.01 / Avg: 5.02 / Max: 5.02Min: 5.06 / Avg: 5.06 / Max: 5.07Min: 5.06 / Avg: 5.16 / Max: 5.52Min: 4.99 / Avg: 5.04 / Max: 5.151. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackO2O3O3 native246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 36.236.226.006.206.216.166.006.025.795.996.015.781. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackO2O3O3 native246810Min: 6.21 / Avg: 6.23 / Max: 6.25Min: 6.21 / Avg: 6.22 / Max: 6.24Min: 5.99 / Avg: 6 / Max: 6.02Min: 6.19 / Avg: 6.2 / Max: 6.21Min: 6.19 / Avg: 6.21 / Max: 6.24Min: 6.15 / Avg: 6.16 / Max: 6.18Min: 5.99 / Avg: 6 / Max: 6.01Min: 5.99 / Avg: 6.02 / Max: 6.04Min: 5.77 / Avg: 5.79 / Max: 5.8Min: 5.99 / Avg: 5.99 / Max: 6Min: 5.98 / Avg: 6.01 / Max: 6.04Min: 5.75 / Avg: 5.78 / Max: 5.821. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsO2O3O3 native0.74031.48062.22092.96123.7015SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.10, N = 3SE +/- 0.04, N = 33.203.213.153.223.213.293.143.143.093.133.223.081. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsO2O3O3 native246810Min: 3.19 / Avg: 3.2 / Max: 3.2Min: 3.2 / Avg: 3.21 / Max: 3.22Min: 3.14 / Avg: 3.15 / Max: 3.15Min: 3.2 / Avg: 3.22 / Max: 3.25Min: 3.2 / Avg: 3.21 / Max: 3.21Min: 3.28 / Avg: 3.29 / Max: 3.3Min: 3.13 / Avg: 3.14 / Max: 3.14Min: 3.13 / Avg: 3.14 / Max: 3.15Min: 3.08 / Avg: 3.09 / Max: 3.09Min: 3.13 / Avg: 3.13 / Max: 3.14Min: 3.12 / Avg: 3.22 / Max: 3.42Min: 3.04 / Avg: 3.08 / Max: 3.161. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexO2O3O3 native1.25782.51563.77345.03126.289SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 35.485.595.265.515.525.315.515.525.325.495.535.291. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexO2O3O3 native246810Min: 5.47 / Avg: 5.48 / Max: 5.48Min: 5.57 / Avg: 5.59 / Max: 5.61Min: 5.26 / Avg: 5.26 / Max: 5.26Min: 5.5 / Avg: 5.51 / Max: 5.52Min: 5.51 / Avg: 5.52 / Max: 5.53Min: 5.27 / Avg: 5.31 / Max: 5.37Min: 5.51 / Avg: 5.51 / Max: 5.51Min: 5.52 / Avg: 5.52 / Max: 5.54Min: 5.31 / Avg: 5.32 / Max: 5.34Min: 5.49 / Avg: 5.49 / Max: 5.49Min: 5.49 / Avg: 5.53 / Max: 5.59Min: 5.26 / Avg: 5.29 / Max: 5.331. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshO2O3O3 native0.25650.5130.76951.0261.2825SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.131.141.111.121.121.131.121.121.131.121.121.131. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshO2O3O3 native246810Min: 1.12 / Avg: 1.13 / Max: 1.14Min: 1.14 / Avg: 1.14 / Max: 1.14Min: 1.11 / Avg: 1.11 / Max: 1.11Min: 1.12 / Avg: 1.12 / Max: 1.12Min: 1.12 / Avg: 1.12 / Max: 1.12Min: 1.13 / Avg: 1.13 / Max: 1.13Min: 1.12 / Avg: 1.12 / Max: 1.12Min: 1.12 / Avg: 1.12 / Max: 1.12Min: 1.12 / Avg: 1.13 / Max: 1.13Min: 1.12 / Avg: 1.12 / Max: 1.13Min: 1.12 / Avg: 1.12 / Max: 1.13Min: 1.13 / Avg: 1.13 / Max: 1.141. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshO2O3O3 native0.31050.6210.93151.2421.5525SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.361.381.331.351.351.351.361.361.331.361.361.331. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshO2O3O3 native246810Min: 1.35 / Avg: 1.36 / Max: 1.38Min: 1.38 / Avg: 1.38 / Max: 1.38Min: 1.33 / Avg: 1.33 / Max: 1.33Min: 1.35 / Avg: 1.35 / Max: 1.35Min: 1.35 / Avg: 1.35 / Max: 1.35Min: 1.34 / Avg: 1.35 / Max: 1.35Min: 1.36 / Avg: 1.36 / Max: 1.36Min: 1.36 / Avg: 1.36 / Max: 1.37Min: 1.33 / Avg: 1.33 / Max: 1.33Min: 1.36 / Avg: 1.36 / Max: 1.37Min: 1.36 / Avg: 1.36 / Max: 1.37Min: 1.33 / Avg: 1.33 / Max: 1.341. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsO2O3O3 native0.74251.4852.22752.973.7125SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33.263.303.193.263.263.153.173.183.113.173.173.121. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsO2O3O3 native246810Min: 3.25 / Avg: 3.26 / Max: 3.28Min: 3.3 / Avg: 3.3 / Max: 3.3Min: 3.19 / Avg: 3.19 / Max: 3.19Min: 3.26 / Avg: 3.26 / Max: 3.26Min: 3.25 / Avg: 3.26 / Max: 3.26Min: 3.15 / Avg: 3.15 / Max: 3.16Min: 3.17 / Avg: 3.17 / Max: 3.18Min: 3.18 / Avg: 3.18 / Max: 3.18Min: 3.11 / Avg: 3.11 / Max: 3.11Min: 3.16 / Avg: 3.17 / Max: 3.18Min: 3.17 / Avg: 3.17 / Max: 3.17Min: 3.11 / Avg: 3.12 / Max: 3.121. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

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.

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverO2O3O3 native2004006008001000SE +/- 1.41, N = 3SE +/- 1.32, N = 3SE +/- 3.23, N = 3SE +/- 7.65, N = 3SE +/- 2.92, N = 3SE +/- 2.25, N = 3SE +/- 1.94, N = 3SE +/- 2.17, N = 3SE +/- 0.78, N = 3SE +/- 0.47, N = 3SE +/- 5.36, N = 3SE +/- 4.57, N = 31031.601020.111037.411012.691013.431021.391014.66998.89982.671014.38993.221007.741. (CC) gcc options: -O3 -mavx2
Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverO2O3O3 native2004006008001000Min: 1028.93 / Avg: 1031.6 / Max: 1033.73Min: 1018.04 / Avg: 1020.11 / Max: 1022.55Min: 1032.08 / Avg: 1037.41 / Max: 1043.22Min: 997.4 / Avg: 1012.69 / Max: 1020.51Min: 1010.41 / Avg: 1013.43 / Max: 1019.26Min: 1016.89 / Avg: 1021.39 / Max: 1023.75Min: 1012.65 / Avg: 1014.66 / Max: 1018.54Min: 994.56 / Avg: 998.89 / Max: 1001.25Min: 981.38 / Avg: 982.67 / Max: 984.07Min: 1013.47 / Avg: 1014.38 / Max: 1015.05Min: 985.07 / Avg: 993.22 / Max: 1003.33Min: 1002.23 / Avg: 1007.74 / Max: 1016.821. (CC) gcc options: -O3 -mavx2

Clang 6.0: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 22 July 2018 16:28 by user phoronix.

Clang 6.0: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 22 July 2018 14:17 by user phoronix.

Clang 6.0: O3 native

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: Clang 6.0.1-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 22 July 2018 08:52 by user phoronix.

Clang 7.0 SVN: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 22 July 2018 18:37 by user phoronix.

Clang 7.0 SVN: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 22 July 2018 21:05 by user phoronix.

Clang 7.0 SVN: O3 native

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: Clang 7.0.0-svn337655-1~exp1+0~20180722164158.392~1.gbpcccb1b, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 23 July 2018 05:19 by user phoronix.

GCC 8.2 RC1: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 21 July 2018 11:29 by user phoronix.

GCC 8.2 RC1: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 20 July 2018 18:42 by user phoronix.

GCC 8.2 RC1: O3 native

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: GCC 8.1.1 20180720, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 20 July 2018 11:08 by user phoronix.

GCC 9.0 SVN: O2

Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 21 July 2018 09:03 by user phoronix.

GCC 9.0 SVN: O3

Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 21 July 2018 06:35 by user phoronix.

GCC 9.0 SVN: O3 native

Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V1.02.B10 BIOS), Chipset: AMD Family 17h, Memory: 129024MB, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe

OS: Ubuntu 18.10, Kernel: 4.16.0-041600-generic (x86_64), Compiler: GCC 9.0.0 20180720, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Disk Notes: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection

Testing initiated at 20 July 2018 21:03 by user phoronix.