Ubuntu 21.04 Benchmarks AMD EPYC

AMD EPYC 7763 testing of Ubuntu 20.04 / 20.10 / 21.04 by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/2104183-IB-UBUNTUCOM66&sro&grt.

Ubuntu 21.04 Benchmarks AMD EPYCProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 DevAMD EPYC 7763 64-Core @ 2.45GHz (64 Cores / 128 Threads)Supermicro H12SSL-i v1.01 (2.0 BIOS)AMD Starship/Matisse126GB3841GB Micron_9300_MTFDHAL3T8TDPASPEED2 x Broadcom NetXtreme BCM5720 2-port PCIeUbuntu 20.045.4.0-72-generic (x86_64)GNOME Shell 3.36.7X Server 1.20.9GCC 11.0.1 20210413ext41024x768Ubuntu 20.105.8.0-50-generic (x86_64)GNOME Shell 3.38.2Ubuntu 21.045.11.0-14-generic (x86_64)GNOME Shell 3.38.4OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --disable-multilib --enable-checking=releaseProcessor Details- Ubuntu 20.04 LTS: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0xa001119 - Ubuntu 20.10: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0xa001119- Ubuntu 21.04 Dev: Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0xa001119 Python Details- Ubuntu 20.04 LTS: Python 3.8.5- Ubuntu 20.10: Python 3.8.6- Ubuntu 21.04 Dev: Python 3.9.4Security Details- 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 Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Ubuntu 21.04 Benchmarks AMD EPYCaom-av1: Speed 9 Realtime - Bosphorus 4Kaskap: tConvolve OpenMP - Griddingaskap: tConvolve OpenMP - Degriddingastcenc: Thoroughastcenc: Exhaustiveblender: BMW27 - CPU-Onlyblender: Classroom - CPU-Onlyblender: Barbershop - CPU-Onlycryptsetup: AES-XTS 256b Encryptioncryptsetup: AES-XTS 256b Decryptioncryptsetup: Serpent-XTS 256b Encryptioncryptsetup: Serpent-XTS 256b Decryptioncryptsetup: Twofish-XTS 256b Encryptioncryptsetup: Twofish-XTS 256b Decryptioncryptsetup: AES-XTS 512b Encryptioncryptsetup: AES-XTS 512b Decryptioncryptsetup: Serpent-XTS 512b Encryptioncryptsetup: Serpent-XTS 512b Decryptioncryptsetup: Twofish-XTS 512b Encryptioncryptsetup: Twofish-XTS 512b Decryptiongegl: Cropgegl: Cartoongegl: Reflectgegl: Antialiasgegl: Tile Glassgegl: Wavelet Blurgegl: Color Enhancegegl: Rotate 90 Degreesgmpbench: Total Timegnuradio: Five Back to Back FIR Filtersgnuradio: Signal Source (Cosine)gnuradio: FIR Filtergnuradio: IIR Filtergnuradio: FM Deemphasis Filtergnuradio: Hilbert Transformhugin: Panorama Photo Assistant + Stitching Timeavifenc: 2avifenc: 6, Losslessavifenc: 10, Losslessrsvg: SVG Files To PNGliquid-dsp: 1 - 256 - 57liquid-dsp: 64 - 256 - 57liquid-dsp: 128 - 256 - 57luaradio: Five Back to Back FIR Filtersluaradio: FM Deemphasis Filterluaradio: Hilbert Transformluaradio: Complex Phaseluxcorerender: DLSC - CPUluxcorerender: Danish Mood - CPUluxcorerender: Orange Juice - CPUluxcorerender: LuxCore Benchmark - CPUluxcorerender: Rainbow Colors and Prism - CPUnamd: ATPase Simulation - 327,506 Atomsngspice: C2670openfoam: Motorbike 60Mpgbench: 100 - 100 - Read Onlypgbench: 100 - 100 - Read Only - Average Latencypgbench: 100 - 250 - Read Onlypgbench: 100 - 250 - Read Only - Average Latencypgbench: 100 - 100 - Read Writepgbench: 100 - 100 - Read Write - Average Latencypgbench: 100 - 250 - Read Writepgbench: 100 - 250 - Read Write - Average Latencypyperformance: gopyperformance: 2to3pyperformance: pathlibpyperformance: json_loadspyperformance: crypto_pyaespyperformance: regex_compilepyperformance: python_startuprawtherapee: Total Benchmark Timerodinia: OpenMP LavaMDrodinia: OpenMP HotSpot3Drodinia: OpenMP CFD Solverrodinia: OpenMP Streamclustersecuremark: SecureMark-TLSsvt-av1: Enc Mode 8 - 1080psvt-hevc: 1 - Bosphorus 1080psvt-hevc: 7 - Bosphorus 1080psvt-hevc: 10 - Bosphorus 1080ptensorflow-lite: SqueezeNettensorflow-lite: Inception V4tensorflow-lite: Mobilenet Floattensorflow-lite: Mobilenet Quanttensorflow-lite: Inception ResNet V2tesseract-ocr: Time To OCR 7 Imagesbuild-linux-kernel: Time To Compilebuild-wasmer: Time To Compilewireguard: incompact3d: input.i3d 193 Cells Per Directioncompress-zstd: 19 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression SpeedUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev34.428466.238050.117.821319.803331.7580.71111.341988.41989.7747.4739.4391.3398.01706.41705.4748.4736.3392.3397.59.43099.39733.62143.48734.59669.76861.59842.5315103.9520.13145.6624.3604.0761.2376.649.36426.94326.7815.98332.50057582250281056666730681666671139.1346.793.9598.99.417.4013.477.9517.960.38053138.174208.1511248910.08911286450.222630151.591561254.46625932417.522.31061661652.99142.44691.5956.3785.789245843112.65337.77326.63572.5453664.470768432544.733436.266329327.05428.01761.228258.86623.017250187.03515.548.03508.535.098729.548122.397.827619.808132.0280.76111.461982.51982.3745.8737.5383.3398.01705.11703.9748.0737.2384.2397.710.62495.21233.20641.01433.36562.60557.48541.6825101.5494.03268.3669.5612.7777.1390.448.82927.08727.4596.14531.70658727333282670000030681000001092.4346.593.8657.99.407.3313.407.9618.280.38051139.724208.9910119530.0999725550.258464212.158497525.03824731717.522.91021648.4253.13842.94089.5906.5215.827237833107.24037.09316.76553.7654019.874775133365.735845.970666426.38127.68860.960263.76222.750930287.23631.448.53552.636.419515.218320.57.823619.791031.9380.46111.233501.33513.2746.1737.5384.3395.62937.32940.9747.2737.5384.4395.59.63094.49332.20040.45732.69562.10856.61241.9965077.2567.93323.6723.1620.9780.3485.948.62026.89826.6375.98222.7265880333328375666673069466667937.8344.493.8612.79.277.5113.608.0318.250.38075150.165209.0510900340.09210585630.237772901.296548584.58524732016.823.31021668.0051.28342.84490.6416.4665.833242260110.88137.58325.09556.9853996.567892330530.533237.365769626.10827.08340.345243.05022.541583484.93559.148.23517.9OpenBenchmarking.org

AOM AV1

Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4KUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev816243240SE +/- 0.48, N = 3SE +/- 0.36, N = 3SE +/- 0.46, N = 534.4235.0936.411. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

ASKAP

Test: tConvolve OpenMP - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 1.0Test: tConvolve OpenMP - GriddingUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev2K4K6K8K10KSE +/- 114.46, N = 15SE +/- 130.53, N = 15SE +/- 138.87, N = 48466.238729.549515.211. (CXX) g++ options: -O3 -fstrict-aliasing -fopenmp

ASKAP

Test: tConvolve OpenMP - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 1.0Test: tConvolve OpenMP - DegriddingUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev2K4K6K8K10KSE +/- 18.25, N = 13SE +/- 28.69, N = 14SE +/- 0.00, N = 48050.118122.398320.501. (CXX) g++ options: -O3 -fstrict-aliasing -fopenmp

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: ThoroughUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev246810SE +/- 0.0025, N = 3SE +/- 0.0033, N = 3SE +/- 0.0043, N = 37.82137.82767.82361. (CXX) g++ options: -O3 -flto -pthread

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: ExhaustiveUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev510152025SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 319.8019.8119.791. (CXX) g++ options: -O3 -flto -pthread

Blender

Blend File: BMW27 - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.92Blend File: BMW27 - Compute: CPU-OnlyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev714212835SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 331.7532.0231.93

Blender

Blend File: Classroom - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.92Blend File: Classroom - Compute: CPU-OnlyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev20406080100SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 380.7180.7680.46

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.92Blend File: Barbershop - Compute: CPU-OnlyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev20406080100SE +/- 0.24, N = 3SE +/- 0.15, N = 3SE +/- 0.22, N = 3111.34111.46111.23

Cryptsetup

AES-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b EncryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev8001600240032004000SE +/- 7.00, N = 3SE +/- 6.06, N = 3SE +/- 5.18, N = 31988.41982.53501.3

Cryptsetup

AES-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b DecryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev8001600240032004000SE +/- 1.13, N = 3SE +/- 2.98, N = 3SE +/- 9.68, N = 31989.71982.33513.2

Cryptsetup

Serpent-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b EncryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev160320480640800SE +/- 2.54, N = 3SE +/- 2.32, N = 3SE +/- 0.29, N = 3747.4745.8746.1

Cryptsetup

Serpent-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b DecryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev160320480640800SE +/- 0.12, N = 3SE +/- 0.58, N = 3SE +/- 0.62, N = 3739.4737.5737.5

Cryptsetup

Twofish-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b EncryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev80160240320400SE +/- 1.40, N = 3SE +/- 1.00, N = 3SE +/- 0.43, N = 3391.3383.3384.3

Cryptsetup

Twofish-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b DecryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev90180270360450SE +/- 0.10, N = 3SE +/- 0.18, N = 3SE +/- 0.47, N = 3398.0398.0395.6

Cryptsetup

AES-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b EncryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev6001200180024003000SE +/- 0.78, N = 3SE +/- 1.81, N = 3SE +/- 5.95, N = 31706.41705.12937.3

Cryptsetup

AES-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b DecryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev6001200180024003000SE +/- 0.94, N = 3SE +/- 1.96, N = 3SE +/- 5.56, N = 31705.41703.92940.9

Cryptsetup

Serpent-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b EncryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev160320480640800SE +/- 0.60, N = 2SE +/- 0.12, N = 3SE +/- 0.70, N = 2748.4748.0747.2

Cryptsetup

Serpent-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b DecryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev160320480640800SE +/- 2.85, N = 2SE +/- 0.85, N = 2SE +/- 0.57, N = 3736.3737.2737.5

Cryptsetup

Twofish-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b EncryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev90180270360450SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.18, N = 3392.3384.2384.4

Cryptsetup

Twofish-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b DecryptionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev90180270360450SE +/- 0.20, N = 3SE +/- 0.23, N = 3SE +/- 0.37, N = 3397.5397.7395.5

GEGL

Operation: Crop

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: CropUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev3691215SE +/- 0.072, N = 3SE +/- 0.088, N = 3SE +/- 0.024, N = 39.43010.6249.630

GEGL

Operation: Cartoon

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: CartoonUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev20406080100SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 399.4095.2194.49

GEGL

Operation: Reflect

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: ReflectUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev816243240SE +/- 0.02, N = 3SE +/- 0.10, N = 3SE +/- 0.01, N = 333.6233.2132.20

GEGL

Operation: Antialias

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: AntialiasUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1020304050SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 343.4941.0140.46

GEGL

Operation: Tile Glass

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Tile GlassUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev816243240SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 334.6033.3732.70

GEGL

Operation: Wavelet Blur

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Wavelet BlurUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1632486480SE +/- 0.12, N = 3SE +/- 0.21, N = 3SE +/- 0.21, N = 369.7762.6162.11

GEGL

Operation: Color Enhance

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Color EnhanceUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1428425670SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 361.6057.4956.61

GEGL

Operation: Rotate 90 Degrees

OpenBenchmarking.orgSeconds, Fewer Is BetterGEGLOperation: Rotate 90 DegreesUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1020304050SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 342.5341.6842.00

GNU GMP GMPbench

Total Time

OpenBenchmarking.orgGMPbench Score, More Is BetterGNU GMP GMPbench 6.2.1Total TimeUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev110022003300440055005103.95101.55077.21. (CC) gcc options: -O3 -fomit-frame-pointer -lm

GNU Radio

Test: Five Back to Back FIR Filters

OpenBenchmarking.orgMiB/s, More Is BetterGNU RadioTest: Five Back to Back FIR FiltersUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev120240360480600SE +/- 7.78, N = 9SE +/- 7.45, N = 9SE +/- 4.50, N = 3520.1494.0567.91. Ubuntu 20.04 LTS: 3.8.1.02. Ubuntu 20.10: 3.8.1.03. Ubuntu 21.04 Dev: 3.8.2.0

GNU Radio

Test: Signal Source (Cosine)

OpenBenchmarking.orgMiB/s, More Is BetterGNU RadioTest: Signal Source (Cosine)Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev7001400210028003500SE +/- 26.61, N = 9SE +/- 27.91, N = 9SE +/- 1.32, N = 33145.63268.33323.61. Ubuntu 20.04 LTS: 3.8.1.02. Ubuntu 20.10: 3.8.1.03. Ubuntu 21.04 Dev: 3.8.2.0

GNU Radio

Test: FIR Filter

OpenBenchmarking.orgMiB/s, More Is BetterGNU RadioTest: FIR FilterUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev160320480640800SE +/- 10.99, N = 9SE +/- 0.68, N = 9SE +/- 0.49, N = 3624.3669.5723.11. Ubuntu 20.04 LTS: 3.8.1.02. Ubuntu 20.10: 3.8.1.03. Ubuntu 21.04 Dev: 3.8.2.0

GNU Radio

Test: IIR Filter

OpenBenchmarking.orgMiB/s, More Is BetterGNU RadioTest: IIR FilterUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev130260390520650SE +/- 1.15, N = 9SE +/- 4.43, N = 9SE +/- 0.39, N = 3604.0612.7620.91. Ubuntu 20.04 LTS: 3.8.1.02. Ubuntu 20.10: 3.8.1.03. Ubuntu 21.04 Dev: 3.8.2.0

GNU Radio

Test: FM Deemphasis Filter

OpenBenchmarking.orgMiB/s, More Is BetterGNU RadioTest: FM Deemphasis FilterUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev2004006008001000SE +/- 0.84, N = 9SE +/- 2.24, N = 9SE +/- 1.04, N = 3761.2777.1780.31. Ubuntu 20.04 LTS: 3.8.1.02. Ubuntu 20.10: 3.8.1.03. Ubuntu 21.04 Dev: 3.8.2.0

GNU Radio

Test: Hilbert Transform

OpenBenchmarking.orgMiB/s, More Is BetterGNU RadioTest: Hilbert TransformUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev110220330440550SE +/- 0.35, N = 9SE +/- 0.40, N = 9SE +/- 1.53, N = 3376.6390.4485.91. Ubuntu 20.04 LTS: 3.8.1.02. Ubuntu 20.10: 3.8.1.03. Ubuntu 21.04 Dev: 3.8.2.0

Hugin

Panorama Photo Assistant + Stitching Time

OpenBenchmarking.orgSeconds, Fewer Is BetterHuginPanorama Photo Assistant + Stitching TimeUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1122334455SE +/- 0.31, N = 3SE +/- 0.50, N = 3SE +/- 0.27, N = 349.3648.8348.62

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 2Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev612182430SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 326.9427.0926.901. (CXX) g++ options: -O3 -fPIC -lm

libavif avifenc

Encoder Speed: 6, Lossless

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 6, LosslessUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev612182430SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 326.7827.4626.641. (CXX) g++ options: -O3 -fPIC -lm

libavif avifenc

Encoder Speed: 10, Lossless

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 10, LosslessUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev246810SE +/- 0.023, N = 3SE +/- 0.023, N = 3SE +/- 0.015, N = 35.9836.1455.9821. (CXX) g++ options: -O3 -fPIC -lm

librsvg

Operation: SVG Files To PNG

OpenBenchmarking.orgSeconds, Fewer Is BetterlibrsvgOperation: SVG Files To PNGUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev816243240SE +/- 0.03, N = 3SE +/- 0.27, N = 3SE +/- 0.03, N = 332.5031.7122.731. Ubuntu 20.04 LTS: rsvg-convert version 2.48.92. Ubuntu 20.10: rsvg-convert version 2.50.13. Ubuntu 21.04 Dev: rsvg-convert version 2.50.3

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: 57Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev13M26M39M52M65MSE +/- 697374.73, N = 12SE +/- 54388.52, N = 3SE +/- 29361.73, N = 35758225058727333588033331. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 64 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 64 - Buffer Length: 256 - Filter Length: 57Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev600M1200M1800M2400M3000MSE +/- 15834280.67, N = 3SE +/- 3874274.13, N = 3SE +/- 7075152.14, N = 32810566667282670000028375666671. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 128 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 128 - Buffer Length: 256 - Filter Length: 57Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev700M1400M2100M2800M3500MSE +/- 693621.73, N = 3SE +/- 1761628.03, N = 3SE +/- 2051286.86, N = 33068166667306810000030694666671. (CC) gcc options: -O3 -pthread -lm -lc -lliquid

LuaRadio

Test: Five Back to Back FIR Filters

OpenBenchmarking.orgMiB/s, More Is BetterLuaRadio 0.9.1Test: Five Back to Back FIR FiltersUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev2004006008001000SE +/- 4.54, N = 3SE +/- 5.52, N = 3SE +/- 6.64, N = 31139.11092.4937.8

LuaRadio

Test: FM Deemphasis Filter

OpenBenchmarking.orgMiB/s, More Is BetterLuaRadio 0.9.1Test: FM Deemphasis FilterUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev80160240320400SE +/- 0.15, N = 3SE +/- 0.23, N = 3SE +/- 0.33, N = 3346.7346.5344.4

LuaRadio

Test: Hilbert Transform

OpenBenchmarking.orgMiB/s, More Is BetterLuaRadio 0.9.1Test: Hilbert TransformUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev20406080100SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.00, N = 393.993.893.8

LuaRadio

Test: Complex Phase

OpenBenchmarking.orgMiB/s, More Is BetterLuaRadio 0.9.1Test: Complex PhaseUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev140280420560700SE +/- 0.46, N = 3SE +/- 0.58, N = 3SE +/- 5.15, N = 3598.9657.9612.7

LuxCoreRender

Scene: DLSC - Acceleration: CPU

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.5Scene: DLSC - Acceleration: CPUUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev3691215SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.11, N = 39.419.409.27MIN: 9.03 / MAX: 10.31MIN: 9.02 / MAX: 10.2MIN: 8.96 / MAX: 10.11

LuxCoreRender

Scene: Danish Mood - Acceleration: CPU

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.5Scene: Danish Mood - Acceleration: CPUUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev246810SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 37.407.337.51MIN: 3.1 / MAX: 8.73MIN: 2.89 / MAX: 8.65MIN: 2.96 / MAX: 8.75

LuxCoreRender

Scene: Orange Juice - Acceleration: CPU

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.5Scene: Orange Juice - Acceleration: CPUUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev3691215SE +/- 0.10, N = 3SE +/- 0.13, N = 3SE +/- 0.19, N = 313.4713.4013.60MIN: 11.77 / MAX: 15.97MIN: 11.72 / MAX: 15.86MIN: 11.67 / MAX: 16.01

LuxCoreRender

Scene: LuxCore Benchmark - Acceleration: CPU

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.5Scene: LuxCore Benchmark - Acceleration: CPUUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev246810SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 37.957.968.03MIN: 3.01 / MAX: 9.34MIN: 2.99 / MAX: 9.43MIN: 3.09 / MAX: 9.38

LuxCoreRender

Scene: Rainbow Colors and Prism - Acceleration: CPU

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.5Scene: Rainbow Colors and Prism - Acceleration: CPUUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev48121620SE +/- 0.22, N = 3SE +/- 0.22, N = 6SE +/- 0.26, N = 317.9618.2818.25MIN: 17.51 / MAX: 18.23MIN: 16.58 / MAX: 19.05MIN: 16.3 / MAX: 19.04

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.14ATPase Simulation - 327,506 AtomsUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev0.08570.17140.25710.34280.4285SE +/- 0.00007, N = 3SE +/- 0.00042, N = 3SE +/- 0.00022, N = 30.380530.380510.38075

Ngspice

Circuit: C2670

OpenBenchmarking.orgSeconds, Fewer Is BetterNgspice 34Circuit: C2670Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev306090120150SE +/- 0.94, N = 3SE +/- 1.91, N = 3SE +/- 0.71, N = 3138.17139.72150.171. (CC) gcc options: -O0 -fopenmp -lm -lfftw3 -lXaw -lXmu -lXt -lXext -lX11 -lSM -lICE

OpenFOAM

Input: Motorbike 60M

OpenBenchmarking.orgSeconds, Fewer Is BetterOpenFOAM 8Input: Motorbike 60MUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev50100150200250SE +/- 0.17, N = 3SE +/- 0.20, N = 3SE +/- 0.16, N = 3208.15208.99209.05-lfoamToVTK -lfileFormats-ldecompose -lmetisDecomp -lscotchDecomp -lregionModels-ldecompose -lmetisDecomp -lscotchDecomp -lregionModels1. (CXX) g++ options: -std=c++11 -m64 -O3 -ftemplate-depth-100 -fPIC -fuse-ld=bfd -Xlinker --add-needed --no-as-needed -ldynamicMesh -llagrangian -lgenericPatchFields -lOpenFOAM -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read OnlyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev200K400K600K800K1000KSE +/- 1128.57, N = 3SE +/- 5149.91, N = 3SE +/- 662.16, N = 31124891101195310900341. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average LatencyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev0.02230.04460.06690.08920.1115SE +/- 0.000, N = 3SE +/- 0.001, N = 3SE +/- 0.000, N = 30.0890.0990.0921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read OnlyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev200K400K600K800K1000KSE +/- 9216.95, N = 13SE +/- 16757.71, N = 3SE +/- 9579.96, N = 3112864597255510585631. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average LatencyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev0.05810.11620.17430.23240.2905SE +/- 0.002, N = 13SE +/- 0.005, N = 3SE +/- 0.002, N = 30.2220.2580.2371. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read WriteUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev17K34K51K68K85KSE +/- 637.25, N = 8SE +/- 158.59, N = 3SE +/- 379.76, N = 36301546421772901. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average LatencyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev0.48560.97121.45681.94242.428SE +/- 0.016, N = 8SE +/- 0.008, N = 3SE +/- 0.006, N = 31.5912.1581.2961. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read WriteUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev12K24K36K48K60KSE +/- 767.18, N = 3SE +/- 51.26, N = 3SE +/- 911.78, N = 155612549752548581. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average LatencyUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1.13362.26723.40084.53445.668SE +/- 0.060, N = 3SE +/- 0.005, N = 3SE +/- 0.066, N = 154.4665.0384.5851. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PyPerformance

Benchmark: go

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: goUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev60120180240300259247247

PyPerformance

Benchmark: 2to3

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: 2to3Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev70140210280350324317320

PyPerformance

Benchmark: pathlib

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: pathlibUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev48121620SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 317.517.516.8

PyPerformance

Benchmark: json_loads

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: json_loadsUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 322.322.923.3

PyPerformance

Benchmark: crypto_pyaes

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: crypto_pyaesUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev20406080100SE +/- 0.33, N = 3106102102

PyPerformance

Benchmark: regex_compile

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: regex_compileUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev4080120160200166164166

PyPerformance

Benchmark: python_startup

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: python_startupUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev48121620SE +/- 0.01, N = 3SE +/- 0.01, N = 316.008.428.00

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark TimeUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1224364860SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 352.9953.1451.281. RawTherapee, version 5.8, command line.

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 3.1Test: OpenMP LavaMDUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1020304050SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 342.4542.9442.841. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP HotSpot3D

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 3.1Test: OpenMP HotSpot3DUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev20406080100SE +/- 1.52, N = 15SE +/- 1.31, N = 12SE +/- 1.68, N = 1591.6089.5990.641. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 3.1Test: OpenMP CFD SolverUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev246810SE +/- 0.058, N = 3SE +/- 0.003, N = 3SE +/- 0.009, N = 36.3786.5216.4661. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 3.1Test: OpenMP StreamclusterUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1.31242.62483.93725.24966.562SE +/- 0.006, N = 3SE +/- 0.018, N = 3SE +/- 0.035, N = 35.7895.8275.8331. (CXX) g++ options: -O2 -lOpenCL

SecureMark

Benchmark: SecureMark-TLS

OpenBenchmarking.orgmarks, More Is BetterSecureMark 1.0.4Benchmark: SecureMark-TLSUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev50K100K150K200K250KSE +/- 893.67, N = 3SE +/- 2843.72, N = 5SE +/- 848.89, N = 32458432378332422601. (CC) gcc options: -pedantic -O3

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev306090120150SE +/- 0.97, N = 3SE +/- 0.20, N = 3SE +/- 0.89, N = 3112.65107.24110.881. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

SVT-HEVC

Tuning: 1 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 1 - Input: Bosphorus 1080pUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev918273645SE +/- 0.03, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 337.7737.0937.581. (CC) gcc options: -fPIE -fPIC -O3 -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 1080pUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev70140210280350SE +/- 1.18, N = 3SE +/- 2.12, N = 3SE +/- 0.79, N = 3326.63316.76325.091. (CC) gcc options: -fPIE -fPIC -O3 -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 1080pUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev120240360480600SE +/- 2.07, N = 3SE +/- 4.95, N = 3SE +/- 3.77, N = 3572.54553.76556.981. (CC) gcc options: -fPIE -fPIC -O3 -O2 -pie -rdynamic -lpthread -lrt

TensorFlow Lite

Model: SqueezeNet

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: SqueezeNetUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev12K24K36K48K60KSE +/- 106.99, N = 3SE +/- 276.75, N = 3SE +/- 180.52, N = 353664.454019.853996.5

TensorFlow Lite

Model: Inception V4

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: Inception V4Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev160K320K480K640K800KSE +/- 5333.14, N = 15SE +/- 6894.00, N = 3SE +/- 9006.22, N = 3707684747751678923

TensorFlow Lite

Model: Mobilenet Float

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: Mobilenet FloatUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev7K14K21K28K35KSE +/- 191.38, N = 3SE +/- 540.65, N = 3SE +/- 3.87, N = 332544.733365.730530.5

TensorFlow Lite

Model: Mobilenet Quant

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: Mobilenet QuantUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev8K16K24K32K40KSE +/- 426.56, N = 5SE +/- 345.03, N = 3SE +/- 19.50, N = 333436.235845.933237.3

TensorFlow Lite

Model: Inception ResNet V2

OpenBenchmarking.orgMicroseconds, Fewer Is BetterTensorFlow Lite 2020-08-23Model: Inception ResNet V2Ubuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev150K300K450K600K750KSE +/- 7519.43, N = 7SE +/- 8886.75, N = 3SE +/- 2589.25, N = 3663293706664657696

Tesseract OCR

Time To OCR 7 Images

OpenBenchmarking.orgSeconds, Fewer Is BetterTesseract OCR 4.1.1Time To OCR 7 ImagesUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev612182430SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 327.0526.3826.11

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.10.20Time To CompileUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev714212835SE +/- 0.35, N = 13SE +/- 0.32, N = 14SE +/- 0.29, N = 1328.0227.6927.08

Timed Wasmer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Wasmer Compilation 1.0.2Time To CompileUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1428425670SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 361.2360.9640.351. (CC) gcc options: -m64 -pie -nodefaultlibs -ldl -lrt -lpthread -lgcc_s -lc -lm -lutil

WireGuard + Linux Networking Stack Stress Test

OpenBenchmarking.orgSeconds, Fewer Is BetterWireGuard + Linux Networking Stack Stress TestUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev60120180240300SE +/- 0.61, N = 3SE +/- 0.37, N = 3SE +/- 0.86, N = 3258.87263.76243.05

Xcompact3d Incompact3d

Input: input.i3d 193 Cells Per Direction

OpenBenchmarking.orgSeconds, Fewer Is BetterXcompact3d Incompact3d 2021-03-11Input: input.i3d 193 Cells Per DirectionUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev612182430SE +/- 0.05, N = 3SE +/- 0.18, N = 3SE +/- 0.10, N = 323.0222.7522.54-lopen-rte -lopen-pal -lhwloc -ldl -levent -levent_pthreads -lutil -lm -lrt -lz-lopen-rte -lopen-pal -lhwloc -ldl -levent_core -levent_pthreads -lutil -lm -lrt -lz1. (F9X) gfortran options: -cpp -O2 -funroll-loops -floop-optimize -fcray-pointer -fbacktrace -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19 - Compression SpeedUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev20406080100SE +/- 1.35, N = 3SE +/- 0.89, N = 3SE +/- 0.12, N = 387.087.284.91. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19 - Decompression SpeedUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev8001600240032004000SE +/- 7.33, N = 3SE +/- 23.85, N = 3SE +/- 2.39, N = 33515.53631.43559.11. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19, Long Mode - Compression SpeedUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev1122334455SE +/- 0.34, N = 3SE +/- 0.45, N = 3SE +/- 0.35, N = 348.048.548.21. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19, Long Mode - Decompression SpeedUbuntu 20.04 LTSUbuntu 20.10Ubuntu 21.04 Dev8001600240032004000SE +/- 44.67, N = 3SE +/- 30.76, N = 3SE +/- 30.61, N = 33508.53552.63517.91. (CC) gcc options: -O3 -pthread -lz -llzma

Phoronix Test Suite v10.8.5