Compiler Optimization Levels

Tests for a future article.

HTML result view exported from: https://openbenchmarking.org/result/2106132-IB-COMPILERO15&gru.

Compiler Optimization LevelsProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen Resolution-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-OfastIntel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads)ASUS ROG MAXIMUS XIII HERO (0707 BIOS)Intel Tiger Lake-H32GB2000GB Corsair Force MP600 + 257GB Flash DriveAMD Radeon VII 16GB (1801/1000MHz)Intel Tiger Lake-H HD AudioASUS MG28U2 x Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411Fedora 345.12.9-300.fc34.x86_64 (x86_64)GNOME Shell 40.1X Server + Wayland4.6 Mesa 21.1.1 (LLVM 12.0.0)GCC 11.1.1 20210531btrfs3840x2160OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseEnvironment Details- -O3 -march=native: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"- -O1: CXXFLAGS=-O1 CFLAGS=-O1- -O0: CXXFLAGS=-O0 CFLAGS=-O0- -Og: CXXFLAGS=-Og CFLAGS=-Og- -O2: CXXFLAGS=-O2 CFLAGS=-O2- -O2 -march=native: CXXFLAGS="-O2 -march=native" CFLAGS="-O2 -march=native"- -O2 -flto: CXXFLAGS="-O2 -flto" CFLAGS="-O2 -flto"- -O3: CXXFLAGS=-O3 CFLAGS=-O3- -O3 -flto: CXXFLAGS="-O3 -flto" CFLAGS="-O3 -flto"- -O3 -march=native -flto: CXXFLAGS="-O3 -march=native -flto" CFLAGS="-O3 -march=native -flto"- -Ofast -march=native: CXXFLAGS="-Ofast -march=native" CFLAGS="-Ofast -march=native"- -Ofast: CXXFLAGS=-Ofast CFLAGS=-OfastCompiler Details- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver Disk Details- NONE / compress=zstd:1,relatime,rw,seclabel,space_cache,ssd,subvol=/home,subvolid=256 / Block Size: 4096Processor Details- Scaling Governor: intel_pstate powersave - CPU Microcode: 0x3c - Thermald 2.4.4Python Details- Python 3.9.5Security Details- SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Compiler Optimization Levelsdav1d: Summer Nature 4Ksvt-hevc: 1 - Bosphorus 1080psvt-hevc: 7 - Bosphorus 1080psvt-hevc: 10 - Bosphorus 1080psvt-vp9: VMAF Optimized - Bosphorus 1080psvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080psvt-vp9: Visual Quality Optimized - Bosphorus 1080px265: Bosphorus 4Kchia-vdf: Square Assembly Optimizedgraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacecoremark: CoreMark Size 666 - Iterations Per Secondcompress-zstd: 3 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedtjbench: Decompression Throughputbotan: KASUMIbotan: KASUMI - Decryptbotan: Twofishbotan: Twofish - Decryptbotan: Blowfishbotan: Blowfish - Decryptbotan: CAST-256botan: CAST-256 - Decryptbotan: ChaCha20Poly1305 - Decryptcryptopp: All Algorithmscryptopp: Keyed Algorithmscryptopp: Unkeyed Algorithmscryptopp: Integer + Elliptic Curve Public Key Algorithmslammps: 20k Atomslammps: Rhodopsin Proteinredis: GETpjsip: INVITEpjsip: OPTIONS, Statefulpjsip: OPTIONS, Statelessliquid-dsp: 1 - 256 - 57liquid-dsp: 2 - 256 - 57liquid-dsp: 4 - 256 - 57liquid-dsp: 8 - 256 - 57liquid-dsp: 16 - 256 - 57postmark: Disk Transaction Performancecaffe: GoogleNet - CPU - 100onednn: IP Shapes 3D - f32 - CPUonednn: Recurrent Neural Network Training - f32 - CPUonednn: Recurrent Neural Network Inference - f32 - CPUmnn: SqueezeNetV1.0mnn: resnet-v2-50mnn: MobileNetV2_224mnn: mobilenet-v1-1.0mnn: inception-v3ncnn: CPU - mobilenetncnn: CPU-v2-v2 - mobilenet-v2ncnn: CPU-v3-v3 - mobilenet-v3ncnn: CPU - shufflenet-v2ncnn: CPU - mnasnetncnn: CPU - efficientnet-b0ncnn: CPU - blazefacencnn: CPU - googlenetncnn: CPU - vgg16ncnn: CPU - resnet18ncnn: CPU - resnet50ncnn: CPU - yolov4-tinyncnn: CPU - squeezenet_ssdncnn: CPU - regnety_400mtnn: CPU - MobileNet v2tnn: CPU - SqueezeNet v1.1ncnn: CPU - alexnetmrbayes: Primate Phylogeny Analysishmmer: Pfam Database Searchc-ray: Total Time - 4K, 16 Rays Per Pixelsmallpt: Global Illumination Renderer; 128 Samplesaobench: 2048 x 2048 - Total Timeencode-flac: WAV To FLACencode-mp3: WAV To MP3encode-opus: WAV To Opus Encodeespeak: Text-To-Speech Synthesisastcenc: Mediumastcenc: Thoroughastcenc: Exhaustivesqlite-speedtest: Timed Time - Size 1,000-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast195.949.48140.40279.12198.73204.96166.4316.02250633689109419527012223101285434724.8497442731.54997.8192.65189.9285.95542.94540.6271.676664115.816112.027464.472451.660552.463553.519168.756168.8511010.7872346.359074924.212911491.4549817194.8571048.7378.5134049394.67506093752546109984433318800333336376000068784666772275666794968362511.20023165.601876.423.74819.2241.9161.88322.51311.763.212.493.262.224.241.1510.0954.3611.0818.2320.2115.298.57230.113227.45583.43099.48447.3358.40121.5565.9375.4735.59521.7654.21539.360151.485346.087185.959.20137.23271.99191.41198.18160.7315.72247933592107816221810213061207366951.4842902568.04847.5189.25075.8281.55385.74506.0260.256611108.276106.478430.951427.255533.956532.560149.439149.8071004.6472114.624613751.481521472.9470896862.7866208.3458.1843982525.83499393332471068841100016204666731671000059581666767229666792598472911.02893133.281854.403.84819.5071.9821.92122.94215.024.193.193.453.175.241.2411.4054.9111.4722.2921.2616.189.73243.162235.96388.533103.742128.9079.13324.6056.5907.6756.82824.0014.36069.773453.252849.011146.069.20137.47273.72193.96198.38160.7215.652495333781063508042218888190409.8323691005.11030.1180.91087.0244.11206.41066.820.2259.48553334.45632.59643.44643.79347.15346.59236.88736.33876.491542.232639135.956408150.6687262145.9536328.3688.0933975306.3348169189215182110240002129966741181333781726679039766791498483111.07023143.031860.283.82519.5651.9661.91923.07615.064.183.173.463.095.231.1911.0755.3111.3022.3621.3716.189.59243.096236.4679.63265.306532.066191.78829.09440.88241.97119.01225.49659.0094.37159.827053.276180.889184.019.21137.30271.78193.57197.85161.0215.382479335811115872137632811207261573.7558282376.33791.4190.83939.4316.64236.93476.631.9260.633407100.67798.826384.859387.639443.742441.082160.881161.424969.3041975.626588676.030799450.9250326555.5316938.3568.1214019272.00488493112474546675966712689000024225333346259666751744000092598480910.59413127.131836.673.86019.5381.9731.93122.92614.924.203.173.453.115.231.1811.0455.3411.3322.1220.9616.169.65243.334235.7749.6493.338114.922130.01610.69034.3586.7408.4807.69926.8924.35119.812453.269552.668187.109.21137.13271.66192.87197.89160.4715.74246700622107216421910923041235428580.3216912707.65191.9191.85394.8298.95749.74791.032.8261.219497119.474115.399448.567449.213562.854549.171154.292150.169901.5682245.551578825.816584492.2384797128.9811388.3148.0124081087.33496293662534669238433317319666733591333363710333371167666792598489511.23593168.451876.163.82419.6201.9581.92023.06915.014.363.253.483.215.361.2811.5155.1711.4822.3421.2416.259.64243.409236.3319.6584.363102.359106.4898.77024.4266.1087.3576.43621.4114.34709.815853.280146.312185.369.47139.61274.64195.03198.90164.4215.89250600682107519726512303121245423569.0101512729.45093.5190.55324.1277.05649.14676.532.9272.808635112.449111.714470.938470.026554.069533.320153.442158.8891080.3142261.012041844.682160484.4472377173.7625128.7558.4994054268.33500993802524959738966718467000035539333367418000072143666792598363811.23693171.691880.883.75319.4511.9211.88422.78611.883.222.503.252.234.271.110.3954.5911.2918.5120.3215.468.75230.217227.5909.6988.443100.39984.7257.88622.6455.9416.9655.90622.2284.23079.366251.489546.0909.51140.32274.39193.70198.86162.8115.48248033617107916321810893031345429492.0277572723.25087.0194.05207.4299.15628.64693.232.5260.297507119.378114.976448.404445.665563.749550.133155.158158.251907.7352224.098469794.974123474.9984337257.0529448.2678.0014021727.25511494062551149235366717353666733579333363711333370780666792598372211.22543182.481883.343.76719.3321.9441.91722.82616.964.463.445.973.395.541.8112.0155.5111.6723.4224.5816.6310.27251.613244.6329.8385.582101.848106.5958.70324.2746.0637.1066.63221.6564.36979.821153.276546.231181.319.19136.89270.19191.35196.43159.8615.55248167625107716421310783011239440872.9553132660.55151.9192.55332.9308.45676.94720.033.2257.853485124.035118.834449.439451.783553.525540.306178.211178.197960.0822316.405581910.863036496.4171457052.8490548.2958.1354056377.08495393752538879546333317540000034197000064674333371108666791498484511.23683177.981880.753.83819.6701.9691.92423.07115.124.253.243.463.185.301.2411.5255.7711.5122.4121.4116.339.71243.311236.4279.6881.372103.12566.4719.02923.6926.1065.8846.15222.9264.36039.807153.286146.3509.51140.48273.85193.53198.37162.7815.38247867612107416421410863051343427503.8020532712.74972.9194.35121.7306.75474.84602.932.7260.031357124.146119.055448.616451.243551.742538.668170.578172.969969.6992269.036592828.889535490.7905207270.9180018.3358.1094018545.17504994052568599504533317804666734573333365028333371398000091498371311.21953177.881877.443.81519.3771.9621.91822.92816.924.463.416.083.405.541.8011.8355.7911.6523.3924.5016.6610.34251.486244.5889.8280.561102.31766.3539.08823.3686.0735.8186.17521.6024.36869.801053.296846.5429.74142.04275.57195.12199.57165.0115.27249567693107619527012313141349436079.6464952719.64935.5192.75105.5287.75478.34591.032.9271.748263116.005112.043463.010454.149553.173555.056169.125168.4081016.8862278.379843842.103443490.3903727252.6403548.7578.6194042208.58506193962553819974933318912000036330333368779666772220000092598427111.22523177.571878.453.70619.2941.9071.87822.53113.663.262.545.682.284.311.8010.6455.8211.4518.7523.8215.898.92248.410242.6869.7483.29799.81047.4568.45721.5395.9385.3865.55022.6614.23599.399151.541046.916179.959.46138.97271.62193.79197.26163.3315.41247967735107721729912283521275435243.2490922711.44991.4189.85209.0276.55529.24589.433.1273.245785116.046112.365463.943449.759554.569553.967168.875168.8331008.8472330.254345922.637179490.6125947097.8080038.7398.5104038893.75508993812528699601700018218000034946000067155333368494666792598369311.22153180.011880.543.74119.3211.9221.88122.52911.923.242.513.252.254.331.1610.1555.1511.1618.3920.6615.658.60230.494227.4059.6850.81389.95346.1388.29021.5375.9235.45621.7464.22969.394851.511446.586180.059.20136.73267.46190.49195.23159.7415.67246967659107516222810783481267450629.1645342658.35174.7188.65383.8300.75734.44725.433.1260.997644124.158118.794449.995453.840552.868538.430178.326178.283962.2832320.940908910.432900495.4030127091.9521208.3488.0324026735.5503593842526479433366717819333334120000064863666767161000091498484311.23603177.341880.713.84519.5411.9761.92122.91415.084.203.213.473.145.321.2211.4355.7711.3722.2921.2716.349.72243.294235.9889.7246.56293.79163.7468.59022.9906.0825.86122.7724.37869.837753.286847.004OpenBenchmarking.org

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.9.0Video Input: Summer Nature 4K-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O3-Ofast -march=native-Ofast4080120160200SE +/- 0.19, N = 3SE +/- 0.05, N = 3SE +/- 0.09, N = 3SE +/- 0.11, N = 3SE +/- 0.04, N = 3SE +/- 0.13, N = 3SE +/- 0.18, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3195.94185.95146.06184.01187.10185.36181.31179.95180.05-O3 -march=native - MIN: 181.35 / MAX: 208.71-O1 - MIN: 169.98 / MAX: 195.75-O0 - MIN: 135.09 / MAX: 168.72-Og - MIN: 171.24 / MAX: 196.19-O2 - MIN: 172.85 / MAX: 197.02-O2 -march=native - MIN: 170.59 / MAX: 194.09-O3 - MIN: 165.68 / MAX: 190.05-Ofast -march=native - MIN: 165.19 / MAX: 188.36-Ofast - MIN: 163.86 / MAX: 187.941. (CC) gcc options: -pthread -lm

SVT-HEVC

Tuning: 1 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 1 - Input: Bosphorus 1080p-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast3691215SE +/- 0.01, 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 = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 39.489.209.209.219.219.479.519.199.519.749.469.20-march=native-O1-O0-Og-march=native-flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

SVT-HEVC

Tuning: 7 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 7 - Input: Bosphorus 1080p-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast306090120150SE +/- 0.11, N = 3SE +/- 0.28, N = 3SE +/- 0.24, N = 3SE +/- 0.23, N = 3SE +/- 0.20, N = 3SE +/- 0.07, N = 3SE +/- 0.14, N = 3SE +/- 0.15, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 3SE +/- 0.11, N = 3SE +/- 0.10, N = 3140.40137.23137.47137.30137.13139.61140.32136.89140.48142.04138.97136.73-march=native-O1-O0-Og-march=native-flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

SVT-HEVC

Tuning: 10 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 10 - Input: Bosphorus 1080p-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast60120180240300SE +/- 0.60, N = 3SE +/- 0.19, N = 3SE +/- 0.45, N = 3SE +/- 0.29, N = 3SE +/- 0.15, N = 3SE +/- 0.18, N = 3SE +/- 0.29, N = 3SE +/- 0.11, N = 3SE +/- 0.32, N = 3SE +/- 0.37, N = 3SE +/- 0.39, N = 3SE +/- 0.41, N = 3279.12271.99273.72271.78271.66274.64274.39270.19273.85275.57271.62267.46-march=native-O1-O0-Og-march=native-flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

SVT-VP9

Tuning: VMAF Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.3Tuning: VMAF Optimized - Input: Bosphorus 1080p-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast4080120160200SE +/- 1.49, N = 10SE +/- 1.54, N = 9SE +/- 0.42, N = 3SE +/- 0.10, N = 3SE +/- 0.33, N = 3SE +/- 0.61, N = 3SE +/- 0.36, N = 3SE +/- 0.14, N = 3SE +/- 0.30, N = 3SE +/- 0.22, N = 3SE +/- 0.20, N = 3SE +/- 0.39, N = 3198.73191.41193.96193.57192.87195.03193.70191.35193.53195.12193.79190.49-march=native-O1-O0-Og-march=native-flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -O2 -pie -rdynamic -lpthread -lrt -lm

SVT-VP9

Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.3Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast4080120160200SE +/- 0.17, N = 3SE +/- 0.07, N = 3SE +/- 0.43, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.48, N = 3SE +/- 0.74, N = 3SE +/- 0.10, N = 3SE +/- 0.21, N = 3SE +/- 0.10, N = 3SE +/- 0.26, N = 3SE +/- 0.36, N = 3204.96198.18198.38197.85197.89198.90198.86196.43198.37199.57197.26195.23-march=native-O1-O0-Og-march=native-flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -O2 -pie -rdynamic -lpthread -lrt -lm

SVT-VP9

Tuning: Visual Quality Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.3Tuning: Visual Quality Optimized - Input: Bosphorus 1080p-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast4080120160200SE +/- 0.27, N = 3SE +/- 0.29, N = 3SE +/- 0.16, N = 3SE +/- 0.11, N = 3SE +/- 0.11, N = 3SE +/- 0.09, N = 3SE +/- 0.22, N = 3SE +/- 0.36, N = 3SE +/- 0.21, N = 3SE +/- 0.27, N = 3SE +/- 0.17, N = 3SE +/- 0.18, N = 3166.43160.73160.72161.02160.47164.42162.81159.86162.78165.01163.33159.74-march=native-O1-O0-Og-march=native-flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -O2 -pie -rdynamic -lpthread -lrt -lm

x265

Video Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4K-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast48121620SE +/- 0.12, N = 3SE +/- 0.17, N = 4SE +/- 0.10, N = 3SE +/- 0.15, N = 3SE +/- 0.18, N = 4SE +/- 0.16, N = 5SE +/- 0.13, N = 8SE +/- 0.17, N = 4SE +/- 0.17, N = 5SE +/- 0.10, N = 15SE +/- 0.15, N = 3SE +/- 0.21, N = 316.0215.7215.6515.3815.7415.8915.4815.5515.3815.2715.4115.67-O3 -march=native-O1-O0-Og-march=native-flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -O2 -rdynamic -lpthread -lrt -ldl

Chia Blockchain VDF

Test: Square Assembly Optimized

OpenBenchmarking.orgIPS, More Is BetterChia Blockchain VDF 1.0.1Test: Square Assembly Optimized-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast50K100K150K200K250KSE +/- 1105.04, N = 3SE +/- 1471.21, N = 3SE +/- 520.68, N = 3SE +/- 1816.90, N = 3SE +/- 472.58, N = 3SE +/- 200.00, N = 3SE +/- 484.19, N = 3SE +/- 674.12, N = 3SE +/- 1809.54, N = 3SE +/- 961.48, N = 3SE +/- 1020.35, N = 3SE +/- 1922.09, N = 32506332479332495332479332467002506002480332481672478672495672479672469671. (CXX) g++ options: -flto -no-pie -lgmpxx -lgmp -lboost_system -pthread

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Swirl-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast160320480640800SE +/- 2.67, N = 3SE +/- 1.00, N = 3SE +/- 0.88, N = 3SE +/- 0.58, N = 3SE +/- 1.67, N = 3SE +/- 2.00, N = 3SE +/- 1.15, N = 3SE +/- 2.08, N = 3SE +/- 0.58, N = 3SE +/- 1.73, N = 3SE +/- 3.28, N = 3SE +/- 1.76, N = 3689592378581622682617625612693735659-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -fopenmp -pthread -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Rotate-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast2004006008001000SE +/- 2.03, N = 3SE +/- 1.20, N = 3SE +/- 2.08, N = 3SE +/- 1.15, N = 3SE +/- 2.40, N = 3SE +/- 1.76, N = 3SE +/- 0.67, N = 3SE +/- 2.00, N = 3SE +/- 1.86, N = 3SE +/- 1.00, N = 3SE +/- 2.40, N = 3109410781063111510721075107910771074107610771075-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -fopenmp -pthread -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Sharpen-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast50100150200250SE +/- 0.58, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 31951625087164197163164164195217162-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -fopenmp -pthread -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Enhanced-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast70140210280350SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 327021880213219265218213214270299228-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -fopenmp -pthread -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Resizing-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast30060090012001500SE +/- 2.33, N = 3SE +/- 1.00, N = 3SE +/- 1.86, N = 3SE +/- 1.86, N = 3SE +/- 6.17, N = 3SE +/- 3.38, N = 3SE +/- 1.76, N = 3SE +/- 1.45, N = 3SE +/- 1.86, N = 3SE +/- 1.00, N = 3SE +/- 3.06, N = 31222102142276310921230108910781086123112281078-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -fopenmp -pthread -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-Gaussian-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast80160240320400SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.58, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3310306188281304312303301305314352348-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -fopenmp -pthread -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color Space-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast30060090012001500SE +/- 1.20, N = 3SE +/- 1.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 1.53, N = 3SE +/- 1.53, N = 3SE +/- 0.88, N = 312851207881120712351245134512391343134912751267-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -fopenmp -pthread -ljpeg -lz -lm -lpthread

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per Second-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast100K200K300K400K500KSE +/- 533.17, N = 3SE +/- 661.73, N = 3SE +/- 138.09, N = 3SE +/- 256.15, N = 3SE +/- 734.61, N = 3SE +/- 686.94, N = 3SE +/- 236.18, N = 3SE +/- 295.16, N = 3SE +/- 491.58, N = 3SE +/- 163.45, N = 3SE +/- 387.90, N = 3SE +/- 751.74, N = 3434724.85366951.4890409.83261573.76428580.32423569.01429492.03440872.96427503.80436079.65435243.25450629.16-O3 -march=native-O1-O0-Og-march=native-flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O2 -lrt" -lrt

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 3 - Compression Speed-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast6001200180024003000SE +/- 14.92, N = 3SE +/- 8.18, N = 3SE +/- 2.56, N = 3SE +/- 7.00, N = 3SE +/- 14.51, N = 3SE +/- 5.47, N = 3SE +/- 18.81, N = 3SE +/- 8.13, N = 3SE +/- 18.53, N = 3SE +/- 3.46, N = 3SE +/- 6.82, N = 3SE +/- 6.54, N = 32731.52568.01005.12376.32707.62729.42723.22660.52712.72719.62711.42658.3-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 3 - Decompression Speed-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast11002200330044005500SE +/- 19.31, N = 3SE +/- 8.75, N = 3SE +/- 1.51, N = 3SE +/- 14.02, N = 3SE +/- 3.43, N = 3SE +/- 4.97, N = 3SE +/- 2.77, N = 3SE +/- 7.36, N = 3SE +/- 20.13, N = 3SE +/- 18.92, N = 3SE +/- 9.83, N = 3SE +/- 20.70, N = 34997.84847.51030.13791.45191.95093.55087.05151.94972.94935.54991.45174.7-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8 - Compression Speed-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast4080120160200SE +/- 0.90, N = 3SE +/- 0.57, N = 3SE +/- 0.79, N = 3SE +/- 0.31, N = 3SE +/- 0.75, N = 3SE +/- 0.82, N = 3SE +/- 0.38, N = 3SE +/- 0.84, N = 3SE +/- 0.38, N = 3SE +/- 0.30, N = 3SE +/- 0.89, N = 3SE +/- 0.78, N = 3192.6189.2180.9190.8191.8190.5194.0192.5194.3192.7189.8188.6-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8 - Decompression Speed-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast12002400360048006000SE +/- 15.26, N = 3SE +/- 13.17, N = 3SE +/- 0.86, N = 3SE +/- 9.27, N = 3SE +/- 6.15, N = 3SE +/- 6.35, N = 3SE +/- 91.74, N = 3SE +/- 3.81, N = 3SE +/- 27.37, N = 3SE +/- 19.39, N = 3SE +/- 12.33, N = 3SE +/- 9.23, N = 35189.95075.81087.03939.45394.85324.15207.45332.95121.75105.55209.05383.8-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8, Long Mode - Compression Speed-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast70140210280350SE +/- 2.25, N = 15SE +/- 2.78, N = 3SE +/- 1.88, N = 3SE +/- 1.92, N = 3SE +/- 1.34, N = 3SE +/- 2.77, N = 3SE +/- 2.74, N = 3SE +/- 3.28, N = 3SE +/- 2.23, N = 11SE +/- 2.00, N = 12SE +/- 3.28, N = 3SE +/- 2.55, N = 3285.9281.5244.1316.6298.9277.0299.1308.4306.7287.7276.5300.7-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8, Long Mode - Decompression Speed-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast12002400360048006000SE +/- 6.10, N = 15SE +/- 9.52, N = 3SE +/- 0.28, N = 3SE +/- 6.26, N = 3SE +/- 5.12, N = 3SE +/- 7.83, N = 3SE +/- 11.17, N = 3SE +/- 10.95, N = 3SE +/- 13.35, N = 11SE +/- 6.94, N = 12SE +/- 10.09, N = 3SE +/- 2.92, N = 35542.95385.71206.44236.95749.75649.15628.65676.95474.85478.35529.25734.4-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19, Long Mode - Decompression Speed-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast10002000300040005000SE +/- 15.31, N = 3SE +/- 3.19, N = 3SE +/- 0.44, N = 5SE +/- 8.30, N = 3SE +/- 13.81, N = 3SE +/- 6.86, N = 3SE +/- 5.20, N = 3SE +/- 2.68, N = 3SE +/- 16.05, N = 3SE +/- 22.61, N = 3SE +/- 11.52, N = 3SE +/- 8.36, N = 34540.64506.01066.83476.64791.04676.54693.24720.04602.94591.04589.44725.4-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19, Long Mode - Compression Speed-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast816243240SE +/- 0.21, N = 5SE +/- 0.03, N = 3SE +/- 0.15, N = 3SE +/- 0.17, N = 3SE +/- 0.15, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.13, N = 3SE +/- 0.03, N = 320.231.932.832.932.533.232.732.933.133.1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lz

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.1.0Test: Decompression Throughput-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast60120180240300SE +/- 0.45, N = 3SE +/- 0.31, N = 3SE +/- 0.67, N = 3SE +/- 0.43, N = 3SE +/- 1.18, N = 3SE +/- 0.41, N = 3SE +/- 0.51, N = 3SE +/- 1.16, N = 3SE +/- 0.65, N = 3SE +/- 1.04, N = 3SE +/- 0.14, N = 3SE +/- 0.59, N = 3271.68260.26259.49260.63261.22272.81260.30257.85260.03271.75273.25261.00-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto -lm-flto -lm-march=native -flto -lm-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -rdynamic

Botan

Test: KASUMI

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMI-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast306090120150SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.58, N = 3SE +/- 0.04, N = 3SE +/- 0.22, N = 3SE +/- 0.12, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3115.82108.2834.46100.68119.47112.45119.38124.04124.15116.01116.05124.161. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: KASUMI - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMI - Decrypt-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast306090120150SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.80, N = 3SE +/- 0.01, N = 3SE +/- 0.27, N = 3SE +/- 0.59, N = 3SE +/- 0.00, N = 3SE +/- 0.09, N = 3SE +/- 0.01, N = 3SE +/- 0.36, N = 3SE +/- 0.01, N = 3112.03106.4832.6098.83115.40111.71114.98118.83119.06112.04112.37118.791. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: Twofish

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofish-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast100200300400500SE +/- 0.31, N = 3SE +/- 0.19, N = 3SE +/- 0.26, N = 3SE +/- 1.58, N = 3SE +/- 0.75, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.23, N = 3SE +/- 1.36, N = 3SE +/- 1.26, N = 3SE +/- 0.29, N = 3464.47430.9543.45384.86448.57470.94448.40449.44448.62463.01463.94450.001. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: Twofish - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofish - Decrypt-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast100200300400500SE +/- 0.62, N = 3SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.43, N = 3SE +/- 0.35, N = 3SE +/- 0.96, N = 3SE +/- 0.16, N = 3SE +/- 0.22, N = 3SE +/- 0.25, N = 3SE +/- 0.11, N = 3SE +/- 1.74, N = 3SE +/- 0.65, N = 3451.66427.2643.79387.64449.21470.03445.67451.78451.24454.15449.76453.841. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: Blowfish

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfish-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast120240360480600SE +/- 0.20, N = 3SE +/- 0.93, N = 3SE +/- 0.13, N = 3SE +/- 0.55, N = 3SE +/- 0.19, N = 3SE +/- 0.23, N = 3SE +/- 0.11, N = 3SE +/- 0.23, N = 3SE +/- 2.26, N = 3SE +/- 0.13, N = 3SE +/- 0.24, N = 3SE +/- 0.35, N = 3552.46533.9647.15443.74562.85554.07563.75553.53551.74553.17554.57552.871. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: Blowfish - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfish - Decrypt-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast120240360480600SE +/- 0.26, N = 3SE +/- 1.04, N = 3SE +/- 0.14, N = 3SE +/- 2.60, N = 3SE +/- 0.27, N = 3SE +/- 2.45, N = 3SE +/- 0.21, N = 3SE +/- 0.20, N = 3SE +/- 2.20, N = 3SE +/- 0.47, N = 3SE +/- 0.18, N = 3SE +/- 0.54, N = 3553.52532.5646.59441.08549.17533.32550.13540.31538.67555.06553.97538.431. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: CAST-256

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast4080120160200SE +/- 0.06, N = 3SE +/- 1.37, N = 15SE +/- 0.03, N = 3SE +/- 0.95, N = 3SE +/- 1.17, N = 3SE +/- 1.79, N = 4SE +/- 1.50, N = 6SE +/- 0.04, N = 3SE +/- 0.23, N = 3SE +/- 0.13, N = 3SE +/- 0.00, N = 3SE +/- 0.11, N = 3168.76149.4436.89160.88154.29153.44155.16178.21170.58169.13168.88178.331. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: CAST-256 - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256 - Decrypt-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast4080120160200SE +/- 0.01, N = 3SE +/- 1.14, N = 15SE +/- 0.05, N = 3SE +/- 0.67, N = 3SE +/- 3.81, N = 3SE +/- 1.87, N = 4SE +/- 2.02, N = 6SE +/- 0.15, N = 3SE +/- 0.15, N = 3SE +/- 0.25, N = 3SE +/- 0.02, N = 3SE +/- 0.11, N = 3168.85149.8136.34161.42150.17158.89158.25178.20172.97168.41168.83178.281. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: ChaCha20Poly1305 - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305 - Decrypt-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast2004006008001000SE +/- 0.23, N = 3SE +/- 1.73, N = 3SE +/- 0.13, N = 6SE +/- 1.20, N = 6SE +/- 3.49, N = 6SE +/- 1.76, N = 6SE +/- 3.44, N = 6SE +/- 3.00, N = 6SE +/- 3.37, N = 6SE +/- 0.91, N = 6SE +/- 1.51, N = 6SE +/- 2.42, N = 61010.791004.6576.49969.30901.571080.31907.74960.08969.701016.891008.85962.281. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Crypto++

Test: All Algorithms

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: All Algorithms-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast5001000150020002500SE +/- 1.51, N = 3SE +/- 0.38, N = 3SE +/- 0.18, N = 3SE +/- 1.15, N = 3SE +/- 1.37, N = 3SE +/- 0.95, N = 3SE +/- 1.13, N = 3SE +/- 0.85, N = 3SE +/- 1.95, N = 3SE +/- 0.90, N = 3SE +/- 2.30, N = 3SE +/- 0.43, N = 32346.362114.62542.231975.632245.552261.012224.102316.412269.042278.382330.252320.94-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -fPIC -pthread -pipe

Crypto++

Test: Keyed Algorithms

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Keyed Algorithms-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast2004006008001000SE +/- 0.64, N = 3SE +/- 0.51, N = 3SE +/- 0.19, N = 3SE +/- 0.17, N = 3SE +/- 0.99, N = 3SE +/- 0.33, N = 3SE +/- 0.80, N = 3SE +/- 0.39, N = 3SE +/- 1.27, N = 3SE +/- 0.58, N = 3SE +/- 0.32, N = 3SE +/- 1.09, N = 3924.21751.48135.96676.03825.82844.68794.97910.86828.89842.10922.64910.43-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -fPIC -pthread -pipe

Crypto++

Test: Unkeyed Algorithms

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Unkeyed Algorithms-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast110220330440550SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.40, N = 3SE +/- 0.11, N = 3SE +/- 0.67, N = 3SE +/- 0.66, N = 3SE +/- 0.32, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.54, N = 3491.45472.95150.67450.93492.24484.45475.00496.42490.79490.39490.61495.40-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -fPIC -pthread -pipe

Crypto++

Test: Integer + Elliptic Curve Public Key Algorithms

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Integer + Elliptic Curve Public Key Algorithms-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast16003200480064008000SE +/- 1.75, N = 3SE +/- 4.50, N = 3SE +/- 0.91, N = 3SE +/- 7.34, N = 3SE +/- 5.85, N = 3SE +/- 6.19, N = 3SE +/- 4.94, N = 3SE +/- 7.04, N = 3SE +/- 3.89, N = 3SE +/- 7.22, N = 3SE +/- 0.23, N = 3SE +/- 3.58, N = 37194.866862.792145.956555.537128.987173.767257.057052.857270.927252.647097.817091.95-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -fPIC -pthread -pipe

LAMMPS Molecular Dynamics Simulator

Model: 20k Atoms

OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 29Oct2020Model: 20k Atoms-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast246810SE +/- 0.020, N = 3SE +/- 0.035, N = 3SE +/- 0.005, N = 3SE +/- 0.022, N = 3SE +/- 0.010, N = 3SE +/- 0.014, N = 3SE +/- 0.077, N = 9SE +/- 0.016, N = 3SE +/- 0.026, N = 3SE +/- 0.006, N = 3SE +/- 0.011, N = 3SE +/- 0.010, N = 38.7378.3458.3688.3568.3148.7558.2678.2958.3358.7578.7398.348-O3 -march=native-O1-O0-Og-march=native-flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -O2 -pthread -lm

LAMMPS Molecular Dynamics Simulator

Model: Rhodopsin Protein

OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 29Oct2020Model: Rhodopsin Protein-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast246810SE +/- 0.026, N = 3SE +/- 0.028, N = 3SE +/- 0.112, N = 3SE +/- 0.034, N = 3SE +/- 0.124, N = 12SE +/- 0.053, N = 3SE +/- 0.071, N = 3SE +/- 0.048, N = 3SE +/- 0.034, N = 3SE +/- 0.030, N = 3SE +/- 0.063, N = 3SE +/- 0.103, N = 128.5138.1848.0938.1218.0128.4998.0018.1358.1098.6198.5108.032-O3 -march=native-O1-O0-Og-march=native-flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -O2 -pthread -lm

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: GET-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast900K1800K2700K3600K4500KSE +/- 18099.88, N = 3SE +/- 33158.80, N = 3SE +/- 48889.70, N = 3SE +/- 29703.89, N = 3SE +/- 3379.85, N = 3SE +/- 19952.38, N = 3SE +/- 50798.23, N = 3SE +/- 13278.68, N = 3SE +/- 39966.63, N = 3SE +/- 15517.78, N = 3SE +/- 13892.93, N = 3SE +/- 28152.86, N = 34049394.673982525.833975306.334019272.004081087.334054268.334021727.254056377.084018545.174042208.584038893.754026735.50-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

PJSIP

Method: INVITE

OpenBenchmarking.orgResponses Per Second, More Is BetterPJSIP 2.11Method: INVITE-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast11002200330044005500SE +/- 15.24, N = 3SE +/- 45.51, N = 3SE +/- 51.86, N = 4SE +/- 65.58, N = 3SE +/- 68.29, N = 3SE +/- 43.32, N = 3SE +/- 33.42, N = 3SE +/- 43.88, N = 3SE +/- 5.04, N = 3SE +/- 22.84, N = 3SE +/- 27.45, N = 3SE +/- 52.72, N = 3506049934816488449625009511449535049506150895035-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -lstdc++ -lssl -lcrypto -lm -lrt -lpthread

PJSIP

Method: OPTIONS, Stateful

OpenBenchmarking.orgResponses Per Second, More Is BetterPJSIP 2.11Method: OPTIONS, Stateful-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast2K4K6K8K10KSE +/- 7.69, N = 3SE +/- 4.41, N = 3SE +/- 2.73, N = 3SE +/- 7.86, N = 3SE +/- 4.36, N = 3SE +/- 3.79, N = 3SE +/- 3.28, N = 3SE +/- 3.06, N = 3SE +/- 1.20, N = 3SE +/- 6.08, N = 3SE +/- 6.43, N = 3SE +/- 5.55, N = 3937593339189931193669380940693759405939693819384-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -lstdc++ -lssl -lcrypto -lm -lrt -lpthread

PJSIP

Method: OPTIONS, Stateless

OpenBenchmarking.orgResponses Per Second, More Is BetterPJSIP 2.11Method: OPTIONS, Stateless-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast60K120K180K240K300KSE +/- 711.03, N = 3SE +/- 520.47, N = 3SE +/- 540.11, N = 3SE +/- 1082.91, N = 3SE +/- 97.41, N = 3SE +/- 574.52, N = 3SE +/- 608.82, N = 3SE +/- 231.12, N = 3SE +/- 392.40, N = 3SE +/- 381.59, N = 3SE +/- 730.96, N = 3SE +/- 590.54, N = 3254610247106215182247454253466252495255114253887256859255381252869252647-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -lstdc++ -lssl -lcrypto -lm -lrt -lpthread

Liquid-DSP

Threads: 1 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 1 - Buffer Length: 256 - Filter Length: 57-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast20M40M60M80M100MSE +/- 14836.14, N = 3SE +/- 6806.86, N = 3SE +/- 10115.99, N = 3SE +/- 16556.30, N = 3SE +/- 996670.85, N = 3SE +/- 3282.95, N = 3SE +/- 1080865.75, N = 3SE +/- 42880.97, N = 3SE +/- 1089169.77, N = 3SE +/- 3711.84, N = 3SE +/- 26576.93, N = 3SE +/- 15213.30, N = 3998443338841100011024000667596679238433397389667923536679546333395045333997493339601700094333667-march=native-O1-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 2 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 2 - Buffer Length: 256 - Filter Length: 57-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast40M80M120M160M200MSE +/- 66416.20, N = 3SE +/- 601728.99, N = 3SE +/- 107734.76, N = 3SE +/- 10000.00, N = 3SE +/- 23333.33, N = 3SE +/- 691182.56, N = 3SE +/- 1464631.16, N = 3SE +/- 2010530.61, N = 3SE +/- 29627.31, N = 3SE +/- 612943.72, N = 3SE +/- 30550.50, N = 3SE +/- 417026.51, N = 318800333316204666721299667126890000173196667184670000173536667175400000178046667189120000182180000178193333-march=native-O1-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 4 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 4 - Buffer Length: 256 - Filter Length: 57-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast80M160M240M320M400MSE +/- 1410968.93, N = 3SE +/- 132035.35, N = 3SE +/- 97119.06, N = 3SE +/- 636273.88, N = 3SE +/- 1022518.68, N = 3SE +/- 772492.36, N = 3SE +/- 372394.65, N = 3SE +/- 1167318.87, N = 3SE +/- 1498358.36, N = 3SE +/- 495120.64, N = 3SE +/- 763566.19, N = 3SE +/- 946379.06, N = 336376000031671000041181333242253333335913333355393333335793333341970000345733333363303333349460000341200000-march=native-O1-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 8 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 8 - Buffer Length: 256 - Filter Length: 57-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast150M300M450M600M750MSE +/- 689597.31, N = 3SE +/- 736168.76, N = 3SE +/- 320728.51, N = 3SE +/- 764293.43, N = 3SE +/- 463692.91, N = 3SE +/- 1217880.67, N = 3SE +/- 355074.33, N = 3SE +/- 632200.74, N = 3SE +/- 597559.85, N = 3SE +/- 898319.42, N = 3SE +/- 1059124.38, N = 3SE +/- 261809.94, N = 368784666759581666778172667462596667637103333674180000637113333646743333650283333687796667671553333648636667-march=native-O1-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 16 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 16 - Buffer Length: 256 - Filter Length: 57-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast150M300M450M600M750MSE +/- 134824.99, N = 3SE +/- 328295.26, N = 3SE +/- 172619.36, N = 3SE +/- 130766.97, N = 3SE +/- 63857.48, N = 3SE +/- 403993.95, N = 3SE +/- 171302.20, N = 3SE +/- 49103.07, N = 3SE +/- 330201.96, N = 3SE +/- 265015.72, N = 3SE +/- 331679.23, N = 3SE +/- 58594.65, N = 372275666767229666790397667517440000711676667721436667707806667711086667713980000722200000684946667671610000-march=native-O1-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performance-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast2K4K6K8K10KSE +/- 118.67, N = 3SE +/- 110.33, N = 3SE +/- 110.33, N = 3SE +/- 110.33, N = 3SE +/- 110.33, N = 3949692599149925992599259925991499149925992599149-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3

Caffe

Model: GoogleNet - Acceleration: CPU - Iterations: 100

OpenBenchmarking.orgMilli-Seconds, Fewer Is BetterCaffe 2020-02-13Model: GoogleNet - Acceleration: CPU - Iterations: 100-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast20K40K60K80K100KSE +/- 43.97, N = 3SE +/- 10.17, N = 3SE +/- 84.95, N = 3SE +/- 73.11, N = 3SE +/- 133.67, N = 3SE +/- 35.23, N = 3SE +/- 32.64, N = 3SE +/- 30.68, N = 3SE +/- 47.42, N = 3SE +/- 61.19, N = 3SE +/- 22.39, N = 3SE +/- 30.02, N = 3836258472984831848098489583638837228484583713842718369384843-O3 -march=native-O1-O0-Og-march=native-flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -fPIC -O2 -rdynamic -lboost_system -lboost_thread -lboost_filesystem -lboost_chrono -lboost_date_time -lboost_atomic -lglog -lgflags -lprotobuf -lpthread -lhdf5_cpp -lhdf5 -lhdf5_hl_cpp -lhdf5_hl -llmdb -lopenblas

oneDNN

Harness: IP Shapes 3D - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: IP Shapes 3D - Data Type: f32 - Engine: CPU-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast3691215SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, 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 +/- 0.00, N = 311.2011.0311.0710.5911.2411.2411.2311.2411.2211.2311.2211.24MIN: 11.11-O1 - MIN: 10.93-O0 - MIN: 10.97-Og - MIN: 10.49MIN: 11.13MIN: 11.13-flto - MIN: 11.13MIN: 11.14-flto - MIN: 11.13-flto - MIN: 11.13-Ofast - MIN: 11.13-Ofast - MIN: 11.141. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: Recurrent Neural Network Training - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Training - Data Type: f32 - Engine: CPU-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast7001400210028003500SE +/- 1.32, N = 3SE +/- 2.80, N = 3SE +/- 0.67, N = 3SE +/- 1.46, N = 3SE +/- 1.81, N = 3SE +/- 0.97, N = 3SE +/- 2.58, N = 3SE +/- 0.66, N = 3SE +/- 1.80, N = 3SE +/- 1.52, N = 3SE +/- 0.15, N = 3SE +/- 1.46, N = 33165.603133.283143.033127.133168.453171.693182.483177.983177.883177.573180.013177.34MIN: 3154.25-O1 - MIN: 3120.48-O0 - MIN: 3131.71-Og - MIN: 3113.66MIN: 3155.33MIN: 3161.55-flto - MIN: 3168.44MIN: 3167.31-flto - MIN: 3165.88-flto - MIN: 3166.18-Ofast - MIN: 3168.64-Ofast - MIN: 3164.151. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: Recurrent Neural Network Inference - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Inference - Data Type: f32 - Engine: CPU-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast400800120016002000SE +/- 1.46, N = 3SE +/- 4.14, N = 3SE +/- 1.24, N = 3SE +/- 1.91, N = 3SE +/- 1.27, N = 3SE +/- 0.46, N = 3SE +/- 0.58, N = 3SE +/- 1.53, N = 3SE +/- 1.95, N = 3SE +/- 0.62, N = 3SE +/- 1.60, N = 3SE +/- 0.97, N = 31876.421854.401860.281836.671876.161880.881883.341880.751877.441878.451880.541880.71MIN: 1865.18-O1 - MIN: 1837.76-O0 - MIN: 1849.08-Og - MIN: 1823.46MIN: 1864.8MIN: 1870.79-flto - MIN: 1872.75MIN: 1870.28-flto - MIN: 1864.71-flto - MIN: 1869.12-Ofast - MIN: 1868.92-Ofast - MIN: 1870.911. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp -msse4.1 -fPIC -O2 -pie -lpthread -ldl

Mobile Neural Network

Model: SqueezeNetV1.0

OpenBenchmarking.orgms, Fewer Is BetterMobile Neural Network 1.1.3Model: SqueezeNetV1.0-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast0.86851.7372.60553.4744.3425SE +/- 0.024, N = 3SE +/- 0.019, N = 3SE +/- 0.043, N = 3SE +/- 0.004, N = 3SE +/- 0.035, N = 3SE +/- 0.026, N = 3SE +/- 0.029, N = 3SE +/- 0.008, N = 3SE +/- 0.041, N = 3SE +/- 0.025, N = 3SE +/- 0.019, N = 3SE +/- 0.005, N = 33.7483.8483.8253.8603.8243.7533.7673.8383.8153.7063.7413.845-march=native - MIN: 3.64 / MAX: 10.5-O1 - MIN: 3.75 / MAX: 8.08-O0 - MIN: 3.69 / MAX: 8.15-Og - MIN: 3.81 / MAX: 8.2MIN: 3.71 / MAX: 8.07-march=native - MIN: 3.66 / MAX: 8.01-flto - MIN: 3.69 / MAX: 8.26MIN: 3.78 / MAX: 8.07-flto - MIN: 3.69 / MAX: 8.62-march=native -flto - MIN: 3.61 / MAX: 7.92-Ofast -march=native - MIN: 3.65 / MAX: 8.19-Ofast - MIN: 3.78 / MAX: 8.381. (CXX) g++ options: -O3 -std=c++11 -fvisibility=hidden -fomit-frame-pointer -fstrict-aliasing -ffunction-sections -fdata-sections -ffast-math -fno-rtti -fno-exceptions -O2 -rdynamic -pthread -ldl

Mobile Neural Network

Model: resnet-v2-50

OpenBenchmarking.orgms, Fewer Is BetterMobile Neural Network 1.1.3Model: resnet-v2-50-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast510152025SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.16, N = 3SE +/- 0.01, N = 3SE +/- 0.19, N = 3SE +/- 0.14, N = 3SE +/- 0.04, N = 3SE +/- 0.14, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 319.2219.5119.5719.5419.6219.4519.3319.6719.3819.2919.3219.54-march=native - MIN: 19.06 / MAX: 24.92-O1 - MIN: 19.33 / MAX: 23.75-O0 - MIN: 19.17 / MAX: 25.8-Og - MIN: 19.39 / MAX: 23.78MIN: 19.25 / MAX: 24.23-march=native - MIN: 19.15 / MAX: 26.45-flto - MIN: 19.14 / MAX: 23.64MIN: 19.37 / MAX: 24.17-flto - MIN: 19.15 / MAX: 25.49-march=native -flto - MIN: 19.06 / MAX: 25.79-Ofast -march=native - MIN: 19.15 / MAX: 28.31-Ofast - MIN: 19.37 / MAX: 25.551. (CXX) g++ options: -O3 -std=c++11 -fvisibility=hidden -fomit-frame-pointer -fstrict-aliasing -ffunction-sections -fdata-sections -ffast-math -fno-rtti -fno-exceptions -O2 -rdynamic -pthread -ldl

Mobile Neural Network

Model: MobileNetV2_224

OpenBenchmarking.orgms, Fewer Is BetterMobile Neural Network 1.1.3Model: MobileNetV2_224-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast0.4460.8921.3381.7842.23SE +/- 0.008, N = 3SE +/- 0.011, N = 3SE +/- 0.014, N = 3SE +/- 0.010, N = 3SE +/- 0.008, N = 3SE +/- 0.007, N = 3SE +/- 0.003, N = 3SE +/- 0.007, N = 3SE +/- 0.015, N = 3SE +/- 0.011, N = 3SE +/- 0.007, N = 3SE +/- 0.006, N = 31.9161.9821.9661.9731.9581.9211.9441.9691.9621.9071.9221.976-march=native - MIN: 1.87 / MAX: 6.22-O1 - MIN: 1.93 / MAX: 7.73-O0 - MIN: 1.91 / MAX: 6.27-Og - MIN: 1.93 / MAX: 6.26MIN: 1.91 / MAX: 6.28-march=native - MIN: 1.88 / MAX: 6.22-flto - MIN: 1.9 / MAX: 6.25MIN: 1.93 / MAX: 6.3-flto - MIN: 1.9 / MAX: 6.25-march=native -flto - MIN: 1.84 / MAX: 6.27-Ofast -march=native - MIN: 1.88 / MAX: 6.23-Ofast - MIN: 1.93 / MAX: 6.271. (CXX) g++ options: -O3 -std=c++11 -fvisibility=hidden -fomit-frame-pointer -fstrict-aliasing -ffunction-sections -fdata-sections -ffast-math -fno-rtti -fno-exceptions -O2 -rdynamic -pthread -ldl

Mobile Neural Network

Model: mobilenet-v1-1.0

OpenBenchmarking.orgms, Fewer Is BetterMobile Neural Network 1.1.3Model: mobilenet-v1-1.0-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast0.43450.8691.30351.7382.1725SE +/- 0.001, N = 3SE +/- 0.004, N = 3SE +/- 0.006, N = 3SE +/- 0.000, N = 3SE +/- 0.005, N = 3SE +/- 0.002, N = 3SE +/- 0.005, N = 3SE +/- 0.008, N = 3SE +/- 0.005, N = 3SE +/- 0.004, N = 3SE +/- 0.004, N = 3SE +/- 0.003, N = 31.8831.9211.9191.9311.9201.8841.9171.9241.9181.8781.8811.921-march=native - MIN: 1.85 / MAX: 7.81-O1 - MIN: 1.89 / MAX: 9.19-O0 - MIN: 1.89 / MAX: 6.19-Og - MIN: 1.9 / MAX: 8.69MIN: 1.89 / MAX: 6.2-march=native - MIN: 1.85 / MAX: 6.17-flto - MIN: 1.89 / MAX: 7.02MIN: 1.89 / MAX: 8.6-flto - MIN: 1.89 / MAX: 6.19-march=native -flto - MIN: 1.85 / MAX: 6.19-Ofast -march=native - MIN: 1.85 / MAX: 6.17-Ofast - MIN: 1.89 / MAX: 6.221. (CXX) g++ options: -O3 -std=c++11 -fvisibility=hidden -fomit-frame-pointer -fstrict-aliasing -ffunction-sections -fdata-sections -ffast-math -fno-rtti -fno-exceptions -O2 -rdynamic -pthread -ldl

Mobile Neural Network

Model: inception-v3

OpenBenchmarking.orgms, Fewer Is BetterMobile Neural Network 1.1.3Model: inception-v3-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast612182430SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.16, N = 3SE +/- 0.02, N = 3SE +/- 0.18, N = 3SE +/- 0.20, N = 3SE +/- 0.03, N = 3SE +/- 0.20, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 322.5122.9423.0822.9323.0722.7922.8323.0722.9322.5322.5322.91-march=native - MIN: 22.19 / MAX: 27.64-O1 - MIN: 22.65 / MAX: 29.53-O0 - MIN: 22.77 / MAX: 27.58-Og - MIN: 22.69 / MAX: 27.2MIN: 22.73 / MAX: 29.81-march=native - MIN: 22.14 / MAX: 27.48-flto - MIN: 22.56 / MAX: 32.63MIN: 22.71 / MAX: 30.08-flto - MIN: 22.56 / MAX: 29.28-march=native -flto - MIN: 22.28 / MAX: 27.89-Ofast -march=native - MIN: 22.28 / MAX: 29.02-Ofast - MIN: 22.68 / MAX: 28.851. (CXX) g++ options: -O3 -std=c++11 -fvisibility=hidden -fomit-frame-pointer -fstrict-aliasing -ffunction-sections -fdata-sections -ffast-math -fno-rtti -fno-exceptions -O2 -rdynamic -pthread -ldl

NCNN

Target: CPU - Model: mobilenet

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: mobilenet-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast48121620SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.16, N = 3SE +/- 0.01, N = 3SE +/- 0.13, N = 311.7615.0215.0614.9215.0111.8816.9615.1216.9213.6611.9215.08-O3 -march=native - MIN: 11.54 / MAX: 15.41-O1 - MIN: 14.88 / MAX: 18.66-O0 - MIN: 14.84 / MAX: 18.7-Og - MIN: 14.6 / MAX: 18.67MIN: 14.87 / MAX: 18.64-march=native - MIN: 11.77 / MAX: 15.49-flto - MIN: 16.74 / MAX: 20.55-O3 - MIN: 14.93 / MAX: 18.84-O3 -flto - MIN: 16.64 / MAX: 24.79-O3 -march=native -flto - MIN: 13.25 / MAX: 17.52-Ofast -march=native - MIN: 11.81 / MAX: 15.57-Ofast - MIN: 14.77 / MAX: 18.871. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU-v2-v2 - Model: mobilenet-v2

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU-v2-v2 - Model: mobilenet-v2-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1.00352.0073.01054.0145.0175SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 33.214.194.184.204.363.224.464.254.463.263.244.20-O3 -march=native - MIN: 3.08 / MAX: 4.11-O1 - MIN: 4.06 / MAX: 7.81-O0 - MIN: 4.03 / MAX: 7.87-Og - MIN: 4.06 / MAX: 10.02MIN: 4.12 / MAX: 8.14-march=native - MIN: 3.1 / MAX: 6.96-flto - MIN: 4.28 / MAX: 8.19-O3 - MIN: 4.06 / MAX: 7.77-O3 -flto - MIN: 4.27 / MAX: 8.14-O3 -march=native -flto - MIN: 3.14 / MAX: 6.82-Ofast -march=native - MIN: 3.13 / MAX: 4.21-Ofast - MIN: 4.07 / MAX: 7.831. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU-v3-v3 - Model: mobilenet-v3

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU-v3-v3 - Model: mobilenet-v3-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast0.7741.5482.3223.0963.87SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 32.493.193.173.173.252.503.443.243.412.542.513.21-O3 -march=native - MIN: 2.44 / MAX: 6.14-O1 - MIN: 3.16 / MAX: 4.05-O0 - MIN: 3.11 / MAX: 6.83-Og - MIN: 3.12 / MAX: 5.46MIN: 3.16 / MAX: 6.87-march=native - MIN: 2.46 / MAX: 6.05-flto - MIN: 3.38 / MAX: 7.08-O3 - MIN: 3.18 / MAX: 6.79-O3 -flto - MIN: 3.33 / MAX: 4.14-O3 -march=native -flto - MIN: 2.47 / MAX: 6.15-Ofast -march=native - MIN: 2.44 / MAX: 6.19-Ofast - MIN: 3.14 / MAX: 4.031. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: shufflenet-v2

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: shufflenet-v2-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 33.263.453.463.453.483.255.973.466.085.683.253.47-O3 -march=native - MIN: 3.18 / MAX: 6.94-O1 - MIN: 3.39 / MAX: 7.07-O0 - MIN: 3.4 / MAX: 7.21-Og - MIN: 3.39 / MAX: 7.06MIN: 3.38 / MAX: 7.1-march=native - MIN: 3.19 / MAX: 6.89-flto - MIN: 5.83 / MAX: 9.65-O3 - MIN: 3.42 / MAX: 6.99-O3 -flto - MIN: 5.91 / MAX: 9.83-O3 -march=native -flto - MIN: 5.56 / MAX: 9.36-Ofast -march=native - MIN: 3.17 / MAX: 6.87-Ofast - MIN: 3.39 / MAX: 7.121. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: mnasnet

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: mnasnet-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast0.7651.532.2953.063.825SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 32.223.173.093.113.212.233.393.183.402.282.253.14-O3 -march=native - MIN: 2.17 / MAX: 2.35-O1 - MIN: 3.14 / MAX: 6.8-O0 - MIN: 3.05 / MAX: 6.68-Og - MIN: 3.06 / MAX: 6.78MIN: 3.08 / MAX: 6.93-march=native - MIN: 2.19 / MAX: 5.93-flto - MIN: 3.29 / MAX: 6.96-O3 - MIN: 3.09 / MAX: 6.86-O3 -flto - MIN: 3.24 / MAX: 7.1-O3 -march=native -flto - MIN: 2.22 / MAX: 5.98-Ofast -march=native - MIN: 2.17 / MAX: 2.77-Ofast - MIN: 3.06 / MAX: 6.771. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: efficientnet-b0

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: efficientnet-b0-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1.24652.4933.73954.9866.2325SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 34.245.245.235.235.364.275.545.305.544.314.335.32-O3 -march=native - MIN: 4.19 / MAX: 7.9-O1 - MIN: 5.17 / MAX: 8.84-O0 - MIN: 5.15 / MAX: 8.89-Og - MIN: 5.17 / MAX: 8.95MIN: 5.18 / MAX: 9.93-march=native - MIN: 4.2 / MAX: 7.94-flto - MIN: 5.45 / MAX: 9.2-O3 - MIN: 5.18 / MAX: 9.09-O3 -flto - MIN: 5.41 / MAX: 9.33-O3 -march=native -flto - MIN: 4.25 / MAX: 7.95-Ofast -march=native - MIN: 4.21 / MAX: 7.88-Ofast - MIN: 5.19 / MAX: 11.061. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: blazeface

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: blazeface-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast0.40730.81461.22191.62922.0365SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 31.151.241.191.181.281.101.811.241.801.801.161.22-O3 -march=native - MIN: 1.08 / MAX: 2-O1 - MIN: 1.21 / MAX: 5.59-O0 - MIN: 1.14 / MAX: 4.76-Og - MIN: 1.14 / MAX: 1.94MIN: 1.22 / MAX: 4.92-march=native - MIN: 1.08 / MAX: 4.83-flto - MIN: 1.77 / MAX: 1.94-O3 - MIN: 1.21 / MAX: 4.79-O3 -flto - MIN: 1.74 / MAX: 1.88-O3 -march=native -flto - MIN: 1.72 / MAX: 2.56-Ofast -march=native - MIN: 1.08 / MAX: 4.68-Ofast - MIN: 1.15 / MAX: 1.31. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: googlenet

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: googlenet-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast3691215SE +/- 0.17, N = 3SE +/- 0.02, N = 3SE +/- 0.18, N = 3SE +/- 0.17, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.25, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.23, N = 310.0911.4011.0711.0411.5110.3912.0111.5211.8310.6410.1511.43-O3 -march=native - MIN: 9.67 / MAX: 13.94-O1 - MIN: 11.29 / MAX: 14.99-O0 - MIN: 10.74 / MAX: 15.65-Og - MIN: 10.78 / MAX: 14.99MIN: 11.34 / MAX: 15.19-march=native - MIN: 10.3 / MAX: 14.02-flto - MIN: 11.84 / MAX: 15.72-O3 - MIN: 11.38 / MAX: 15.27-O3 -flto - MIN: 11.25 / MAX: 15.72-O3 -march=native -flto - MIN: 10.48 / MAX: 15.45-Ofast -march=native - MIN: 9.84 / MAX: 15.83-Ofast - MIN: 10.92 / MAX: 17.471. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: vgg16

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: vgg16-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1326395265SE +/- 0.11, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.10, N = 3SE +/- 0.14, N = 3SE +/- 0.23, N = 3SE +/- 0.08, N = 3SE +/- 0.16, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.18, N = 354.3654.9155.3155.3455.1754.5955.5155.7755.7955.8255.1555.77-O3 -march=native - MIN: 53.85 / MAX: 59.24-O1 - MIN: 54.36 / MAX: 58.94-O0 - MIN: 54.78 / MAX: 60.73-Og - MIN: 54.84 / MAX: 62.65MIN: 54.55 / MAX: 59.77-march=native - MIN: 53.82 / MAX: 59.28-flto - MIN: 55.03 / MAX: 59.08-O3 - MIN: 55.15 / MAX: 66.36-O3 -flto - MIN: 55.29 / MAX: 59.45-O3 -march=native -flto - MIN: 55.41 / MAX: 61.05-Ofast -march=native - MIN: 54.82 / MAX: 60.18-Ofast - MIN: 55.26 / MAX: 59.781. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: resnet18

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: resnet18-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast3691215SE +/- 0.14, N = 3SE +/- 0.01, N = 3SE +/- 0.19, N = 3SE +/- 0.20, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 2SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.16, N = 3SE +/- 0.18, N = 311.0811.4711.3011.3311.4811.2911.6711.5111.6511.4511.1611.37-O3 -march=native - MIN: 10.69 / MAX: 16.91-O1 - MIN: 11.34 / MAX: 15.37-O0 - MIN: 10.85 / MAX: 15.09-Og - MIN: 10.84 / MAX: 17.14MIN: 11.37 / MAX: 15.06-march=native - MIN: 11.17 / MAX: 14.94-flto - MIN: 11.56 / MAX: 15.3-O3 - MIN: 11.4 / MAX: 16.95-O3 -flto - MIN: 11.53 / MAX: 15.24-O3 -march=native -flto - MIN: 11.35 / MAX: 15.04-Ofast -march=native - MIN: 10.75 / MAX: 14.91-Ofast - MIN: 10.94 / MAX: 15.161. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: resnet50

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: resnet50-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast612182430SE +/- 0.15, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.23, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.19, N = 3SE +/- 0.24, N = 318.2322.2922.3622.1222.3418.5123.4222.4123.3918.7518.3922.29-O3 -march=native - MIN: 17.79 / MAX: 22.11-O1 - MIN: 22.02 / MAX: 27-O0 - MIN: 22.1 / MAX: 27.7-Og - MIN: 21.48 / MAX: 26.11MIN: 22.12 / MAX: 26.1-march=native - MIN: 18.3 / MAX: 24.03-flto - MIN: 23.16 / MAX: 28.06-O3 - MIN: 22.18 / MAX: 26.09-O3 -flto - MIN: 23.2 / MAX: 27.18-O3 -march=native -flto - MIN: 18.58 / MAX: 22.39-Ofast -march=native - MIN: 17.9 / MAX: 22.23-Ofast - MIN: 21.67 / MAX: 26.111. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: yolov4-tiny

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: yolov4-tiny-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast612182430SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.14, N = 3SE +/- 0.28, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.12, N = 3SE +/- 0.16, N = 3SE +/- 0.36, N = 320.2121.2621.3720.9621.2420.3224.5821.4124.5023.8220.6621.27-O3 -march=native - MIN: 20.03 / MAX: 23.86-O1 - MIN: 20.97 / MAX: 27.08-O0 - MIN: 21.06 / MAX: 25.18-Og - MIN: 20.29 / MAX: 25.35MIN: 21.01 / MAX: 26.9-march=native - MIN: 20.15 / MAX: 24.06-flto - MIN: 24.33 / MAX: 28.27-O3 - MIN: 21.1 / MAX: 25.22-O3 -flto - MIN: 24.27 / MAX: 28.19-O3 -march=native -flto - MIN: 23.43 / MAX: 28.5-Ofast -march=native - MIN: 20.3 / MAX: 24.56-Ofast - MIN: 20.47 / MAX: 26.51. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: squeezenet_ssd

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: squeezenet_ssd-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast48121620SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.13, N = 3SE +/- 0.09, N = 315.2916.1816.1816.1616.2515.4616.6316.3316.6615.8915.6516.34-O3 -march=native - MIN: 15.14 / MAX: 19-O1 - MIN: 16.02 / MAX: 19.89-O0 - MIN: 16.05 / MAX: 19.86-Og - MIN: 15.99 / MAX: 20.07MIN: 16.07 / MAX: 24.06-march=native - MIN: 15.31 / MAX: 19.14-flto - MIN: 16.51 / MAX: 20.21-O3 - MIN: 16.15 / MAX: 21.16-O3 -flto - MIN: 16.52 / MAX: 20.45-O3 -march=native -flto - MIN: 15.72 / MAX: 21.7-Ofast -march=native - MIN: 15.35 / MAX: 19.25-Ofast - MIN: 16.12 / MAX: 20.091. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

NCNN

Target: CPU - Model: regnety_400m

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: regnety_400m-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast3691215SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 2SE +/- 0.05, N = 3SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.14, N = 38.579.739.599.659.648.7510.279.7110.348.928.609.72-O3 -march=native - MIN: 8.47 / MAX: 12.35-O1 - MIN: 9.55 / MAX: 14.41-O0 - MIN: 9.46 / MAX: 13.26-Og - MIN: 9.51 / MAX: 15.51MIN: 9.46 / MAX: 13.35-march=native - MIN: 8.52 / MAX: 15-flto - MIN: 10.13 / MAX: 13.94-O3 - MIN: 9.49 / MAX: 13.42-O3 -flto - MIN: 10.1 / MAX: 17.97-O3 -march=native -flto - MIN: 8.75 / MAX: 12.62-Ofast -march=native - MIN: 8.43 / MAX: 12.94-Ofast - MIN: 9.38 / MAX: 13.461. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

TNN

Target: CPU - Model: MobileNet v2

OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: MobileNet v2-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast50100150200250SE +/- 0.06, N = 3SE +/- 0.20, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 3SE +/- 0.15, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.28, N = 3SE +/- 0.21, N = 3SE +/- 0.17, N = 3230.11243.16243.10243.33243.41230.22251.61243.31251.49248.41230.49243.29-O3 -march=native - MIN: 229.52 / MAX: 232.81-O1 - MIN: 241.63 / MAX: 246.21-O0 - MIN: 241.4 / MAX: 244.76-Og - MIN: 241.41 / MAX: 252.51MIN: 241.93 / MAX: 245.01-march=native - MIN: 229.36 / MAX: 233.08-flto - MIN: 251.13 / MAX: 254.92-O3 - MIN: 241.88 / MAX: 245.9-O3 -flto - MIN: 250.87 / MAX: 254.61-O3 -march=native -flto - MIN: 247.34 / MAX: 252.91-Ofast -march=native - MIN: 229.69 / MAX: 233.56-Ofast - MIN: 241.45 / MAX: 246.151. (CXX) g++ options: -fopenmp -pthread -fvisibility=hidden -O2 -rdynamic -ldl

TNN

Target: CPU - Model: SqueezeNet v1.1

OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: SqueezeNet v1.1-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast50100150200250SE +/- 0.04, N = 3SE +/- 0.15, N = 3SE +/- 0.37, N = 3SE +/- 0.14, N = 3SE +/- 0.27, N = 3SE +/- 0.06, N = 3SE +/- 0.16, N = 3SE +/- 0.13, N = 3SE +/- 0.19, N = 3SE +/- 0.12, N = 3SE +/- 0.11, N = 3SE +/- 0.22, N = 3227.46235.96236.47235.77236.33227.59244.63236.43244.59242.69227.41235.99-O3 -march=native - MIN: 226.88 / MAX: 228.23-O1 - MIN: 234.76 / MAX: 237.84-O0 - MIN: 234.7 / MAX: 238.18-Og - MIN: 234.57 / MAX: 237.7MIN: 234.45 / MAX: 237.44-march=native - MIN: 226.72 / MAX: 229.36-flto - MIN: 243.9 / MAX: 245.59-O3 - MIN: 234.65 / MAX: 237.59-O3 -flto - MIN: 243.8 / MAX: 245.52-O3 -march=native -flto - MIN: 242.07 / MAX: 243.46-Ofast -march=native - MIN: 226.48 / MAX: 228.67-Ofast - MIN: 234.48 / MAX: 237.481. (CXX) g++ options: -fopenmp -pthread -fvisibility=hidden -O2 -rdynamic -ldl

NCNN

Target: CPU - Model: alexnet

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: alexnet-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, 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 = 39.639.649.659.699.839.689.829.749.689.72-O0 - MIN: 9.54 / MAX: 13.14-Og - MIN: 9.54 / MAX: 13.27MIN: 9.55 / MAX: 14.36-march=native - MIN: 9.58 / MAX: 14.24-flto - MIN: 9.75 / MAX: 13.44-O3 - MIN: 9.59 / MAX: 13.26-O3 -flto - MIN: 9.75 / MAX: 13.41-O3 -march=native -flto - MIN: 9.64 / MAX: 13.24-Ofast -march=native - MIN: 9.6 / MAX: 13.26-Ofast - MIN: 9.62 / MAX: 13.281. (CXX) g++ options: -O2 -rdynamic -lgomp -lpthread

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny Analysis-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast60120180240300SE +/- 0.09, N = 3SE +/- 0.17, N = 3SE +/- 0.38, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.14, N = 3SE +/- 0.19, N = 3SE +/- 0.35, N = 3SE +/- 0.43, N = 3SE +/- 0.79, N = 3SE +/- 0.27, N = 3SE +/- 0.20, N = 383.4388.53265.3193.3484.3688.4485.5881.3780.5683.3050.8146.56-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msha -maes -mavx -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi -mrdrnd -mbmi -mbmi2 -madx -mmpx -mabm -O3 -std=c99 -pedantic -lm

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 3.3.2Pfam Database Search-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast120240360480600SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.15, N = 3SE +/- 0.22, N = 3SE +/- 0.04, N = 3SE +/- 0.11, N = 3SE +/- 0.08, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 399.48103.74532.07114.92102.36100.40101.85103.13102.3299.8189.9593.79-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -pthread -lhmmer -leasel -lm -lmpi

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixel-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast4080120160200SE +/- 0.15, N = 3SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.19, N = 3SE +/- 0.19, N = 3SE +/- 0.16, N = 3SE +/- 0.17, N = 3SE +/- 0.16, N = 347.34128.91191.79130.02106.4984.73106.6066.4766.3547.4646.1463.75-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -lm -lpthread -O3

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samples-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast714212835SE +/- 0.009, N = 3SE +/- 0.002, N = 3SE +/- 0.037, N = 3SE +/- 0.020, N = 3SE +/- 0.001, N = 3SE +/- 0.019, N = 3SE +/- 0.001, N = 3SE +/- 0.025, N = 3SE +/- 0.015, N = 3SE +/- 0.008, N = 3SE +/- 0.006, N = 3SE +/- 0.006, N = 38.4019.13329.09410.6908.7707.8868.7039.0299.0888.4578.2908.590-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -fopenmp -O3

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Time-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast918273645SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.39, N = 3SE +/- 0.10, N = 3SE +/- 0.00, N = 3SE +/- 0.17, N = 3SE +/- 0.01, N = 3SE +/- 0.27, N = 4SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 321.5624.6140.8834.3624.4322.6524.2723.6923.3721.5421.5422.99-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -lm -O3

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLAC-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1020304050SE +/- 0.002, N = 5SE +/- 0.004, N = 5SE +/- 0.013, N = 5SE +/- 0.004, N = 5SE +/- 0.010, N = 5SE +/- 0.005, N = 5SE +/- 0.003, N = 5SE +/- 0.012, N = 5SE +/- 0.004, N = 5SE +/- 0.005, N = 5SE +/- 0.004, N = 5SE +/- 0.005, N = 55.9376.59041.9716.7406.1085.9416.0636.1066.0735.9385.9236.082-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CXX) g++ options: -fvisibility=hidden -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast510152025SE +/- 0.008, N = 3SE +/- 0.092, N = 4SE +/- 0.039, N = 3SE +/- 0.068, N = 3SE +/- 0.074, N = 3SE +/- 0.005, N = 3SE +/- 0.008, N = 3SE +/- 0.019, N = 3SE +/- 0.008, N = 3SE +/- 0.005, N = 3SE +/- 0.006, N = 3SE +/- 0.015, N = 35.4737.67519.0128.4807.3576.9657.1065.8845.8185.3865.4565.861-march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-flto-march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm

Opus Codec Encoding

WAV To Opus Encode

OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.3.1WAV To Opus Encode-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto612182430SE +/- 0.010, N = 5SE +/- 0.004, N = 5SE +/- 0.015, N = 5SE +/- 0.002, N = 5SE +/- 0.004, N = 5SE +/- 0.002, N = 5SE +/- 0.011, N = 5SE +/- 0.006, N = 5SE +/- 0.006, N = 5SE +/- 0.003, N = 55.5956.82825.4967.6996.4365.9066.6326.1526.1755.550-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto1. (CXX) g++ options: -fvisibility=hidden -logg -lm

eSpeak-NG Speech Engine

Text-To-Speech Synthesis

OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech Synthesis-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1326395265SE +/- 0.06, N = 4SE +/- 0.07, N = 4SE +/- 0.06, N = 4SE +/- 0.08, N = 4SE +/- 0.03, N = 4SE +/- 0.08, N = 4SE +/- 0.06, N = 4SE +/- 0.07, N = 4SE +/- 0.05, N = 4SE +/- 0.07, N = 4SE +/- 0.06, N = 4SE +/- 0.06, N = 421.7724.0059.0126.8921.4122.2321.6622.9321.6022.6621.7522.77-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -std=c99 -lpthread -lm

ASTC Encoder

Preset: Medium

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 3.0Preset: Medium-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast0.98521.97042.95563.94084.926SE +/- 0.0026, N = 3SE +/- 0.0112, N = 3SE +/- 0.0088, N = 3SE +/- 0.0062, N = 3SE +/- 0.0027, N = 3SE +/- 0.0054, N = 3SE +/- 0.0076, N = 3SE +/- 0.0036, N = 3SE +/- 0.0088, N = 3SE +/- 0.0030, N = 3SE +/- 0.0057, N = 3SE +/- 0.0107, N = 34.21534.36064.37154.35114.34704.23074.36974.36034.36864.23594.22964.3786-O3 -march=native-O1-O0-Og-march=native-O3-O3-O3 -march=native-Ofast -march=native-Ofast1. (CXX) g++ options: -O2 -flto -pthread

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 3.0Preset: Thorough-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast3691215SE +/- 0.0151, N = 3SE +/- 0.0228, N = 3SE +/- 0.0078, N = 3SE +/- 0.0166, N = 3SE +/- 0.0276, N = 3SE +/- 0.0180, N = 3SE +/- 0.0141, N = 3SE +/- 0.0093, N = 3SE +/- 0.0190, N = 3SE +/- 0.0219, N = 3SE +/- 0.0113, N = 3SE +/- 0.0209, N = 39.36019.77349.82709.81249.81589.36629.82119.80719.80109.39919.39489.8377-O3 -march=native-O1-O0-Og-march=native-O3-O3-O3 -march=native-Ofast -march=native-Ofast1. (CXX) g++ options: -O2 -flto -pthread

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 3.0Preset: Exhaustive-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1224364860SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 351.4953.2553.2853.2753.2851.4953.2853.2953.3051.5451.5153.29-O3 -march=native-O1-O0-Og-march=native-O3-O3-O3 -march=native-Ofast -march=native-Ofast1. (CXX) g++ options: -O2 -flto -pthread

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast20406080100SE +/- 0.15, N = 3SE +/- 0.26, N = 3SE +/- 0.24, N = 3SE +/- 0.11, N = 3SE +/- 0.24, N = 3SE +/- 0.03, N = 3SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.14, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 3SE +/- 0.10, N = 346.0949.0180.8952.6746.3146.0946.2346.3546.5446.9246.5947.00-O3 -march=native-O1-O0-Og-O2-O2 -march=native-O2 -flto-O3-O3 -flto-O3 -march=native -flto-Ofast -march=native-Ofast1. (CC) gcc options: -ldl -lz -lpthread

Phoronix Test Suite v10.8.5