AMD EPYC Compiler Testing July 2018

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

HTML result view exported from: https://openbenchmarking.org/result/1807239-RA-AMDEPYCCO61&grw&sor.

ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionClang 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 nativeAMD 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 6.0.1-2ubuntu1ext41920x1080Clang 7.0.0-svn337655-1~exp1+0~20180722164158.392~1.gbpcccb1bGCC 8.1.1 20180720GCC 9.0.0 20180720OpenBenchmarking.orgEnvironment Details- 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=nativeDisk Details- NONE / data=ordered,errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: acpi-cpufreq ondemandSecurity Details- __user pointer sanitization + Full AMD retpoline IBPB ProtectionCompiler Details- 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

bullet: 3000 Fallbullet: 1000 Stackbullet: 136 Ragdollsbullet: 1000 Convexbullet: Prim Trimeshbullet: Convex Trimeshbullet: Rayteststscp: AI Chess Performancescimark2: Compositescimark2: Fast Fourier Transformscimark2: Jacobi Successive Over-Relaxationscimark2: Monte Carloscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationencode-flac: WAV To FLACencode-mp3: WAV To MP3tjbench: Decompression Throughputfftw: Stock - 1D FFT Size 1024fftw: Stock - 2D FFT Size 1024hmmer: Pfam Database Searchhimeno: Poisson Pressure Solverstockfish: Total Timecompress-7zip: Compress Speed Testcompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19m-queens: Time To Solveaobench: 2048 x 2048 - Total Timevpxenc: vpxencgraphics-magick: HWB Color Spacegraphics-magick: Blurgraphics-magick: Local Adaptive Thresholdinggraphics-magick: Resizinggraphics-magick: Sharpenc-ray: Total Timeapache: Static Web Page Servingopenssl: RSA 4096-bit Performanceredis: SETredis: GETredis: LPUSHredis: LPOPredis: SADDsqlite: Timed SQLite Insertionspgbench: Buffer Test - Single Thread - Read Writepgbench: Buffer Test - Single Thread - Read Onlypgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Normal Load - Read Onlyebizzy: polybench-c: 3 Matrix Multiplicationspolybench-c: Correlation Computationpolybench-c: Covariance ComputationClang 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 native5.256.233.205.481.131.363.269035191866.88216.151428.63532.082374.264783.3113.4610.95135.667063.975554.577.171031.6059641091163.4934.3062.4112.761671241121481524.6015902.134609.331295994.311687893.921116107.351137111.291473865.042.872004.5714207.7234974.51398197.4011203593.625.515.525.266.223.215.591.141.383.309035111879.72216.581429.11532.072390.814830.0213.4410.92137.907137.575580.007.221020.1160291206166.3034.4654.4212.731631231101441494.6115831.154613.731365561.591681341.871144334.751473113.751552252.602.901981.5714358.8834861.21400209.7011496473.605.525.525.106.003.155.261.111.333.199035191930.59218.081430.02552.762494.654957.4211.2112.23143.797642.136190.237.281037.4161194245155.1434.4953.3412.581711281121481564.5816132.404596.871325542.291745134.041081476.161478145.711546101.942.881960.8814066.1934997.96402318.5611234383.585.535.525.236.203.225.511.121.353.269088741867.27216.421428.41532.082393.454765.9713.3011.19140.067205.405467.237.061012.6959472686166.6334.1059.2912.671651221111421514.6015909.204605.931270556.751719598.561132026.191084289.131480263.172.881990.9714155.4035329.65399144.7111322973.755.555.535.226.213.215.521.121.353.269061941883.59216.391428.81532.042398.604842.1213.3711.04141.677179.435601.077.071013.4359991975165.8034.1155.6312.681631211101411484.5916012.334606.401250320.001680519.821128908.921406858.951588093.192.871954.2014199.1434746.37399268.5311930293.765.535.535.226.163.295.311.131.353.159085751893.02217.641430.68552.632416.534847.6111.3112.27144.587639.776143.007.291021.3962132976156.0934.0753.0312.721721291121501564.1216135.154590.071298197.361625444.501121722.401129647.461545221.082.891939.9714351.8035063.10405473.0411030903.685.545.545.066.003.145.511.121.363.178525971464.06220.52919.02561.792156.613462.3912.1514.05141.437194.375796.337.561014.665900731498480166.1232.2255.5212.432021481091811816.0015972.594609.301278916.541612387.561135840.671117326.831500041.042.871991.7114037.1536523.78396925.9111063913.625.555.535.066.023.145.521.121.363.188512831874.09221.301429.81561.852473.984683.5512.2711.13141.747176.775835.907.71998.895983751297917166.7032.0952.6012.361991471081751772.8415891.724609.731332541.961813896.311187656.291143259.501517826.772.882044.3013985.7036248.65408599.1311133563.595.405.395.025.793.095.321.131.333.118510191943.30219.381687.64556.372421.384831.7512.6310.51142.188518.676557.837.65982.6759730290100684155.6432.0250.8012.382091541101851882.5216205.324610.631375161.961691908.001108304.541108268.081430638.452.892071.7814374.1336226.69408873.2511470093.585.345.345.065.993.135.491.121.363.178565761499.96220.80918.96561.292365.873432.8812.2214.28141.186852.405775.237.401014.385837208998423168.1431.5955.5212.311971461021761766.0215943.494612.201319138.271580690.661130545.221078502.411542587.252.861973.0714101.7936232.44397574.7411242223.685.505.505.166.013.225.531.121.363.178565771877.03221.281429.31552.082458.504723.9812.1311.00137.827168.635601.007.74993.225841297597663168.2031.6453.0312.212011481041791792.8316065.264602.301291788.211682310.231135535.001103652.211477048.942.852093.8114004.0836081.57395454.6111091483.635.465.495.045.783.085.291.131.333.128565761940.65219.091688.09556.372458.234781.4512.4410.50145.668506.836531.377.631007.745920154597385156.5831.5650.7212.372011491041801822.5215856.034616.471284845.131586367.581133637.461152018.461423169.792.892015.1814307.5436115.94401369.6111116623.665.385.41OpenBenchmarking.org

Bullet Physics Engine

Test: 3000 Fall

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallO3 nativeO2O31.18352.3673.55054.7345.9175SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 6SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 35.025.065.065.045.065.165.105.255.265.225.225.231. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: 1000 Stack

GCC 9.0 SVNGCC 8.2 RC1Clang 6.0Clang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackO3 nativeO2O3246810SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 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 +/- 0.01, N = 3SE +/- 0.01, N = 35.785.996.015.796.006.026.006.226.236.166.206.211. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: 136 Ragdolls

GCC 9.0 SVNGCC 8.2 RC1Clang 6.0Clang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsO3 nativeO2O30.74031.48062.22092.96123.7015SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.10, 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 +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 33.083.133.223.093.143.143.153.203.213.213.223.291. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: 1000 Convex

Clang 6.0GCC 9.0 SVNClang 7.0 SVNGCC 8.2 RC1OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexO3 nativeO2O31.25782.51563.77345.03126.289SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 35.265.485.595.295.495.535.315.515.525.325.515.521. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: Prim Trimesh

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshO3 nativeO2O30.25650.5130.76951.0261.2825SE +/- 0.00, N = 3SE +/- 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 = 31.111.131.141.121.121.131.121.121.131.121.121.131. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: Convex Trimesh

Clang 6.0GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshO3 nativeO2O30.31050.6210.93151.2421.5525SE +/- 0.00, N = 3SE +/- 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 = 31.331.361.381.331.361.361.331.361.361.351.351.351. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: Raytests

GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNClang 6.0OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsO3 nativeO2O30.74251.4852.22752.973.7125SE +/- 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 +/- 0.01, N = 3SE +/- 0.00, N = 33.113.173.183.123.173.173.153.263.263.193.263.301. (CXX) g++ options: -O3 -rdynamic

TSCP

AI Chess Performance

Clang 7.0 SVNClang 6.0GCC 9.0 SVNGCC 8.2 RC1OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceO2O3 nativeO3200K400K600K800K1000KSE +/- 299.40, N = 5SE +/- 1657.47, N = 5SE +/- 1655.44, N = 5SE +/- 1655.44, N = 5SE +/- 1003.46, N = 5SE +/- 595.69, N = 5SE +/- 421.22, N = 5SE +/- 421.22, N = 5SE +/- 833.02, N = 5SE +/- 766.17, N = 59088749085759061949035199035199035118565778565768565768525978512838510191. (CC) gcc options: -O3 -march=native

SciMark

Computational Test: Composite

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeO3 nativeO3O2400800120016002000SE +/- 5.96, N = 3SE +/- 5.53, N = 3SE +/- 3.37, N = 3SE +/- 4.00, N = 3SE +/- 4.50, N = 3SE +/- 2.46, N = 3SE +/- 4.72, N = 3SE +/- 7.49, N = 3SE +/- 5.10, N = 3SE +/- 9.08, N = 3SE +/- 9.60, N = 3SE +/- 6.21, N = 31943.301874.091464.061940.651877.031499.961930.591879.721866.881893.021883.591867.271. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformO3O2O3 native50100150200250SE +/- 0.09, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.23, N = 3SE +/- 0.05, N = 3SE +/- 0.36, N = 3SE +/- 0.14, N = 3SE +/- 0.05, N = 3221.30220.52219.38221.28220.80219.09218.08216.58216.15217.64216.42216.391. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

GCC 9.0 SVNGCC 8.2 RC1Clang 7.0 SVNClang 6.0OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationO3 nativeO3O2400800120016002000SE +/- 0.72, N = 3SE +/- 0.17, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.16, N = 3SE +/- 0.07, N = 3SE +/- 0.19, N = 3SE +/- 0.04, N = 3SE +/- 0.26, N = 3SE +/- 0.32, N = 3SE +/- 0.20, N = 3SE +/- 0.15, N = 31688.091429.31918.961687.641429.81919.021430.681428.811428.411430.021429.111428.631. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloO3O2O3 native120240360480600SE +/- 0.01, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.53, N = 3SE +/- 0.02, N = 3SE +/- 9.75, N = 3SE +/- 0.16, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3561.85561.79556.37561.29556.37552.08552.76532.08532.07552.63532.08532.041. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

Clang 6.0GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyO3 nativeO3O25001000150020002500SE +/- 2.55, N = 3SE +/- 9.62, N = 3SE +/- 9.60, N = 3SE +/- 1.01, N = 3SE +/- 11.03, N = 3SE +/- 2.57, N = 3SE +/- 11.52, N = 3SE +/- 13.99, N = 3SE +/- 14.14, N = 3SE +/- 13.92, N = 3SE +/- 14.51, N = 3SE +/- 15.14, N = 32494.652390.812374.262473.982421.382156.612458.502458.232365.872416.532398.602393.451. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationO3 nativeO3O211002200330044005500SE +/- 21.25, N = 3SE +/- 44.19, N = 3SE +/- 19.42, N = 3SE +/- 39.79, N = 3SE +/- 50.80, N = 3SE +/- 44.64, N = 3SE +/- 20.82, N = 3SE +/- 27.07, N = 3SE +/- 14.02, N = 3SE +/- 25.52, N = 3SE +/- 19.27, N = 3SE +/- 3.21, N = 34957.424830.024783.314847.614842.124765.974831.754683.553462.394781.454723.983432.881. (CC) gcc options: -lm

FLAC Audio Encoding

WAV To FLAC

Clang 6.0Clang 7.0 SVNGCC 9.0 SVNGCC 8.2 RC1OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACO3 nativeO3O23691215SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.05, N = 5SE +/- 0.02, N = 5SE +/- 0.09, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.12, N = 5SE +/- 0.19, N = 511.2113.4413.4611.3113.3013.3712.1312.2212.4412.1512.2712.631. (CXX) g++ options: -logg -lm

LAME MP3 Encoding

WAV To MP3

GCC 9.0 SVNGCC 8.2 RC1Clang 6.0Clang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3O3 nativeO3O248121620SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 310.5011.0014.2810.5111.1314.0510.9210.9512.2311.0411.1912.271. (CC) gcc options: -lm

libjpeg-turbo tjbench

Test: Decompression Throughput

GCC 9.0 SVNClang 7.0 SVNClang 6.0GCC 8.2 RC1OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputO3 nativeO3O2306090120150SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 1.71, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.83, N = 3SE +/- 0.01, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 3145.66141.18137.82144.58141.67140.06143.79137.90135.66142.18141.74141.431. (CC) gcc options: -lm

FFTW

Build: Stock - Size: 1D FFT Size 1024

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 1024O3 nativeO2O32K4K6K8K10KSE +/- 18.71, N = 3SE +/- 1.72, N = 3SE +/- 8.90, N = 3SE +/- 1.83, N = 3SE +/- 10.71, N = 3SE +/- 176.56, N = 6SE +/- 4.37, N = 3SE +/- 7.57, N = 3SE +/- 5.52, N = 3SE +/- 12.85, N = 3SE +/- 4.06, N = 3SE +/- 6.11, N = 38518.677194.377176.778506.837168.636852.407642.137137.577063.977639.777205.407179.431. (CC) gcc options: -pthread -lm

FFTW

Build: Stock - Size: 2D FFT Size 1024

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 1024O3 nativeO3O214002800420056007000SE +/- 73.40, N = 3SE +/- 3.18, N = 3SE +/- 4.95, N = 3SE +/- 16.29, N = 3SE +/- 57.48, N = 3SE +/- 173.00, N = 6SE +/- 14.71, N = 3SE +/- 55.10, N = 3SE +/- 51.73, N = 3SE +/- 73.24, N = 3SE +/- 62.99, N = 3SE +/- 32.84, N = 36557.835835.905796.336531.375775.235601.006190.235580.005554.576143.005601.075467.231. (CC) gcc options: -pthread -lm

Timed HMMer Search

Pfam Database Search

Clang 7.0 SVNClang 6.0GCC 9.0 SVNGCC 8.2 RC1OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchO2O3O3 native246810SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 37.067.077.297.177.227.287.407.637.747.567.657.711. (CC) gcc options: -pthread -lhmmer -lsquid -lm

Himeno Benchmark

Poisson Pressure Solver

Clang 6.0Clang 7.0 SVNGCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverO3 nativeO2O32004006008001000SE +/- 3.23, N = 3SE +/- 1.41, N = 3SE +/- 1.32, N = 3SE +/- 2.25, N = 3SE +/- 2.92, N = 3SE +/- 7.65, N = 3SE +/- 1.94, N = 3SE +/- 2.17, N = 3SE +/- 0.78, N = 3SE +/- 0.47, N = 3SE +/- 4.57, N = 3SE +/- 5.36, N = 31037.411031.601020.111021.391013.431012.691014.66998.89982.671014.381007.74993.221. (CC) gcc options: -O3 -mavx2

Stockfish

Total Time

Clang 7.0 SVNClang 6.0GCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeO3 nativeO3O213M26M39M52M65MSE +/- 483850.69, N = 3SE +/- 358376.99, N = 3SE +/- 408815.68, N = 3SE +/- 403659.81, N = 3SE +/- 155814.19, N = 3SE +/- 255260.49, N = 3SE +/- 551889.61, N = 3SE +/- 576746.80, N = 3SE +/- 219692.26, N = 3SE +/- 756265.41, N = 3SE +/- 236832.99, N = 3SE +/- 346634.55, N = 36213297659991975594726866119424560291206596410915983751259730290590073145920154558412975583720891. (CXX) g++ options: -m64 -lpthread -O3 -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto

7-Zip Compression

Compress Speed Test

GCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestO3 nativeO2O320K40K60K80K100KSE +/- 715.28, N = 3SE +/- 771.81, N = 3SE +/- 586.49, N = 3SE +/- 926.79, N = 3SE +/- 935.09, N = 3SE +/- 465.88, N = 310068498480979179842397663973851. (CXX) g++ options: -pipe -lpthread

Zstd Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

Clang 6.0GCC 8.2 RC1Clang 7.0 SVNGCC 9.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19O3 nativeO2O34080120160200SE +/- 1.45, N = 3SE +/- 1.42, N = 3SE +/- 0.70, N = 3SE +/- 0.54, N = 3SE +/- 0.62, N = 3SE +/- 0.68, N = 3SE +/- 0.81, N = 3SE +/- 1.33, N = 3SE +/- 0.19, N = 3SE +/- 1.43, N = 3SE +/- 0.46, N = 3SE +/- 0.51, N = 3155.14163.49166.30155.64166.12166.70156.09165.80166.63156.58168.14168.201. (CC) gcc options: -pthread -lz -llzma

m-queens

Time To Solve

GCC 9.0 SVNGCC 8.2 RC1Clang 7.0 SVNClang 6.0OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.1Time To SolveO3 nativeO2O3816243240SE +/- 0.16, N = 3SE +/- 0.15, N = 3SE +/- 0.13, N = 3SE +/- 0.14, N = 3SE +/- 0.14, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.20, N = 3SE +/- 0.18, N = 3SE +/- 0.15, N = 3SE +/- 0.14, N = 331.5631.5931.6432.0232.0932.2234.0734.1034.1134.3034.4634.491. (CXX) g++ options: -fopenmp -march=native -O2

AOBench

Size: 2048 x 2048 - Total Time

GCC 9.0 SVNGCC 8.2 RC1Clang 7.0 SVNClang 6.0OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeO3 nativeO3O21428425670SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.28, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 350.7253.0355.5250.8052.6055.5253.0355.6359.2953.3454.4262.411. (CC) gcc options: -lm -O3

VP9 libvpx Encoding

vpxenc

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 +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.14, N = 312.7612.7312.5812.7212.6812.6712.4312.3812.3612.3712.3112.211. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE

GraphicsMagick

Operation: HWB Color Space

GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNClang 6.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: HWB Color SpaceO3 nativeO2O350100150200250SE +/- 0.58, N = 3SE +/- 1.45, N = 3SE +/- 0.33, N = 32092021992012011971721651631711671631. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Blur

GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNClang 6.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: BlurO3 nativeO3O2306090120150SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 31541481471491481461291221211281241231. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Local Adaptive Thresholding

Clang 7.0 SVNClang 6.0GCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: Local Adaptive ThresholdingO3 nativeO2O3306090120150SE +/- 0.33, N = 3SE +/- 1.00, N = 31121111101121121101101091081041041021. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Resizing

GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNClang 6.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: ResizingO3 nativeO2O34080120160200SE +/- 1.20, N = 3SE +/- 0.88, N = 3SE +/- 1.00, N = 3SE +/- 1.00, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 1.53, N = 3SE +/- 1.33, N = 31851811751801791761501421411481481441. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Sharpen

GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNClang 6.0OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: SharpenO3 nativeO2O34080120160200SE +/- 2.00, N = 3SE +/- 0.58, N = 3SE +/- 0.88, N = 31881811771821791761561511481561521491. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lomp -lpthread

C-Ray

Total Time

GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNClang 6.0OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeO3 nativeO3O2246810SE +/- 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 +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 32.522.846.002.522.836.024.124.594.604.584.604.611. (CC) gcc options: -lm -lpthread -O3

Apache Benchmark

Static Web Page Serving

GCC 8.2 RC1Clang 7.0 SVNClang 6.0GCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingO3 nativeO3O23K6K9K12K15KSE +/- 193.23, N = 3SE +/- 132.55, N = 3SE +/- 188.72, N = 3SE +/- 266.00, N = 4SE +/- 71.31, N = 3SE +/- 92.94, N = 3SE +/- 201.21, N = 3SE +/- 113.85, N = 3SE +/- 158.93, N = 3SE +/- 74.41, N = 3SE +/- 80.25, N = 3SE +/- 89.48, N = 316205.3215972.5915891.7216135.1516012.3315909.2016132.4015902.1315831.1516065.2615943.4915856.031. (CC) gcc options: -shared -fPIC -pthread

OpenSSL

RSA 4096-bit Performance

GCC 9.0 SVNClang 6.0GCC 8.2 RC1Clang 7.0 SVNOpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.0fRSA 4096-bit PerformanceO3 nativeO3O210002000300040005000SE +/- 23.13, N = 3SE +/- 22.12, N = 3SE +/- 23.64, N = 3SE +/- 21.78, N = 3SE +/- 22.39, N = 3SE +/- 22.54, N = 3SE +/- 21.56, N = 3SE +/- 22.71, N = 3SE +/- 24.30, N = 3SE +/- 21.74, N = 3SE +/- 22.21, N = 3SE +/- 23.44, N = 34616.474612.204602.304613.734609.334596.874610.634609.734609.304606.404605.934590.071. (CC) gcc options: -O3 -pthread -m64 -lssl -lcrypto -ldl

Redis

Test: SET

GCC 8.2 RC1Clang 6.0GCC 9.0 SVNClang 7.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETO3 nativeO3O2300K600K900K1200K1500KSE +/- 13759.71, N = 3SE +/- 23587.86, N = 6SE +/- 9618.90, N = 3SE +/- 6561.08, N = 3SE +/- 24161.34, N = 6SE +/- 23365.89, N = 6SE +/- 22403.96, N = 6SE +/- 24024.35, N = 3SE +/- 31380.33, N = 6SE +/- 24087.65, N = 6SE +/- 42724.64, N = 6SE +/- 14107.04, N = 31375161.961332541.961278916.541365561.591325542.291295994.311319138.271291788.211284845.131298197.361270556.751250320.001. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

GCC 8.2 RC1Clang 6.0Clang 7.0 SVNGCC 9.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETO3O3 nativeO2400K800K1200K1600K2000KSE +/- 34086.99, N = 6SE +/- 37527.46, N = 6SE +/- 40550.88, N = 6SE +/- 28953.02, N = 3SE +/- 41665.93, N = 6SE +/- 34413.42, N = 6SE +/- 30884.10, N = 6SE +/- 35417.19, N = 6SE +/- 33696.59, N = 6SE +/- 40793.79, N = 6SE +/- 25099.79, N = 6SE +/- 7906.34, N = 31813896.311691908.001612387.561745134.041687893.921681341.871719598.561680519.821625444.501682310.231586367.581580690.661. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPUSH

GCC 8.2 RC1Clang 6.0GCC 9.0 SVNClang 7.0 SVNOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHO3O2O3 native300K600K900K1200K1500KSE +/- 2157.90, N = 3SE +/- 21056.82, N = 3SE +/- 18347.41, N = 6SE +/- 18474.00, N = 3SE +/- 18431.32, N = 6SE +/- 1700.30, N = 3SE +/- 17323.31, N = 6SE +/- 12639.17, N = 3SE +/- 18588.25, N = 4SE +/- 21733.72, N = 6SE +/- 19213.29, N = 3SE +/- 19469.91, N = 61187656.291135840.671108304.541144334.751116107.351081476.161135535.001133637.461130545.221132026.191128908.921121722.401. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPOP

Clang 6.0Clang 7.0 SVNGCC 9.0 SVNGCC 8.2 RC1OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPO3 nativeO3O2300K600K900K1200K1500KSE +/- 168479.83, N = 6SE +/- 160203.14, N = 6SE +/- 20442.13, N = 3SE +/- 140863.83, N = 6SE +/- 8562.55, N = 3SE +/- 6702.88, N = 3SE +/- 21693.88, N = 3SE +/- 19911.75, N = 3SE +/- 8709.47, N = 3SE +/- 15264.52, N = 3SE +/- 2162.33, N = 3SE +/- 4079.04, N = 31478145.711473113.751137111.291406858.951129647.461084289.131152018.461103652.211078502.411143259.501117326.831108268.081. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

Clang 7.0 SVNClang 6.0GCC 9.0 SVNGCC 8.2 RC1OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDO3O3 nativeO2300K600K900K1200K1500KSE +/- 27256.67, N = 6SE +/- 38267.48, N = 6SE +/- 28996.72, N = 6SE +/- 22674.85, N = 5SE +/- 35522.62, N = 6SE +/- 23955.67, N = 6SE +/- 11436.45, N = 3SE +/- 22572.62, N = 4SE +/- 3767.82, N = 3SE +/- 35661.81, N = 6SE +/- 32509.56, N = 6SE +/- 4081.67, N = 31588093.191545221.081480263.171552252.601546101.941473865.041542587.251477048.941423169.791517826.771500041.041430638.451. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

SQLite

Timed SQLite Insertions

GCC 9.0 SVNClang 6.0Clang 7.0 SVNGCC 8.2 RC1OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsO3O2O3 native0.65251.3051.95752.613.2625SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 32.852.862.892.872.882.902.872.882.892.872.882.891. (CC) gcc options: -lz -ldl -lpthread

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Write

GCC 9.0 SVNGCC 8.2 RC1Clang 6.0Clang 7.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteO3O3 nativeO2400800120016002000SE +/- 39.87, N = 3SE +/- 37.36, N = 3SE +/- 7.20, N = 3SE +/- 12.52, N = 3SE +/- 30.23, N = 5SE +/- 14.24, N = 3SE +/- 29.60, N = 3SE +/- 11.94, N = 3SE +/- 36.31, N = 3SE +/- 12.61, N = 3SE +/- 31.82, N = 3SE +/- 28.00, N = 32093.812015.181973.072071.782044.301991.712004.571981.571960.881990.971954.201939.971. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Only

GCC 8.2 RC1Clang 6.0Clang 7.0 SVNGCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyO3 nativeO3O23K6K9K12K15KSE +/- 113.33, N = 3SE +/- 215.85, N = 3SE +/- 266.50, N = 3SE +/- 59.89, N = 3SE +/- 60.45, N = 3SE +/- 78.62, N = 3SE +/- 126.21, N = 3SE +/- 95.82, N = 3SE +/- 139.71, N = 3SE +/- 152.49, N = 3SE +/- 72.75, N = 3SE +/- 140.09, N = 314374.1314037.1513985.7014358.8814207.7214066.1914351.8014199.1414155.4014307.5414101.7914004.081. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNClang 6.0OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteO2O3O3 native8K16K24K32K40KSE +/- 62.00, N = 3SE +/- 81.46, N = 3SE +/- 133.09, N = 3SE +/- 96.17, N = 3SE +/- 66.03, N = 3SE +/- 193.85, N = 3SE +/- 10.69, N = 3SE +/- 58.95, N = 3SE +/- 35.87, N = 3SE +/- 165.65, N = 3SE +/- 138.00, N = 3SE +/- 38.12, N = 336523.7836248.6536226.6936232.4436115.9436081.5735329.6535063.1034746.3734997.9634974.5134861.211. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

GCC 8.2 RC1Clang 7.0 SVNClang 6.0GCC 9.0 SVNOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyO3 nativeO3O290K180K270K360K450KSE +/- 1289.79, N = 3SE +/- 1716.32, N = 3SE +/- 2225.51, N = 3SE +/- 203.90, N = 3SE +/- 1975.46, N = 3SE +/- 4347.55, N = 3SE +/- 4650.70, N = 3SE +/- 1156.38, N = 3SE +/- 1633.79, N = 3SE +/- 3319.69, N = 3SE +/- 1546.59, N = 3SE +/- 3629.20, N = 3408873.25408599.13396925.91405473.04399268.53399144.71402318.56400209.70398197.40401369.61397574.74395454.611. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

ebizzy

Clang 7.0 SVNClang 6.0GCC 8.2 RC1GCC 9.0 SVNOpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3O3O3 nativeO2300K600K900K1200K1500KSE +/- 21606.01, N = 3SE +/- 10897.56, N = 3SE +/- 17978.30, N = 4SE +/- 17356.18, N = 6SE +/- 17667.62, N = 6SE +/- 32892.97, N = 6SE +/- 28582.82, N = 6SE +/- 18183.13, N = 4SE +/- 16592.93, N = 4SE +/- 17876.02, N = 3SE +/- 23788.74, N = 6SE +/- 14780.83, N = 31193029113229711030901149647112343811203591147009111335611063911124222111166211091481. (CC) gcc options: -pthread -lpthread -O3 -march=native

PolyBench-C

Test: 3 Matrix Multiplications

Clang 6.0GCC 8.2 RC1GCC 9.0 SVNClang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: 3 Matrix MultiplicationsO3 nativeO3O20.8461.6922.5383.3844.23SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.08, N = 33.583.603.623.583.593.623.633.663.683.683.753.761. (CC) gcc options: -O3 -march=native

PolyBench-C

Test: Correlation Computation

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Correlation ComputationO3 nativeO3O21.24882.49763.74644.99526.244SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.04, 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 = 35.345.405.555.385.465.505.515.525.535.535.545.551. (CC) gcc options: -O3 -march=native

PolyBench-C

Test: Covariance Computation

GCC 8.2 RC1GCC 9.0 SVNClang 6.0Clang 7.0 SVNOpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Covariance ComputationO3 nativeO3O21.24652.4933.73954.9866.2325SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 35.345.395.535.415.495.505.525.525.525.535.535.541. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.4