2 x Intel Xeon Platinum 8280 testing for a future article.
GCC 8.3.0: march=native Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=nativeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15rc1 + Python 3.6.7Security Notes: __user pointer sanitization + Enhanced IBRS IBPB: conditional RSB filling + SSB disabled via prctl and seccomp
GCC 8.3.0: march=skylake Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 386048MB, Disk: Samsung SSD 970 PRO 512GB, Graphics: ASPEED Family, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE
OS: Ubuntu 18.04, Kernel: 5.1.0-999-generic (x86_64) 20190329, Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080
Environment Notes: CXXFLAGS=-O3-march=skylake CFLAGS=-O3-march=skylakeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15rc1 + Python 3.6.7Security Notes: __user pointer sanitization + Enhanced IBRS IBPB: conditional RSB filling + SSB disabled via prctl and seccomp
GCC 9.0.1: march=skylake GCC 9.0.1: march=native OS: Ubuntu 18.04, Kernel: 5.1.0-999-generic (x86_64) 20190329, Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 9.0.1 20190324, File-System: ext4, Screen Resolution: 1920x1080
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=nativeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15rc1 + Python 3.6.7Security Notes: __user pointer sanitization + Enhanced IBRS IBPB: conditional RSB filling + SSB disabled via prctl and seccomp
Sysbench This is a benchmark of Sysbench with CPU and memory sub-tests. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Events Per Second, More Is Better Sysbench 2018-07-28 Test: Memory march=native march=skylake 3M 6M 9M 12M 15M SE +/- 64373.82, N = 3 SE +/- 131322.62, N = 15 SE +/- 145092.14, N = 6 SE +/- 184110.45, N = 3 12229405 12650812 12363928 12181556 1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Events Per Second, More Is Better Sysbench 2018-07-28 Test: CPU march=native march=skylake 20K 40K 60K 80K 100K SE +/- 353.99, N = 3 SE +/- 637.76, N = 3 SE +/- 1122.18, N = 3 SE +/- 640.85, N = 3 95597 104187 95094 97359 1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm
TTSIOD 3D Renderer A portable GPL 3D software renderer that supports OpenMP and Intel Threading Building Blocks with many different rendering modes. This version does not use OpenGL but is entirely CPU/software based. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping march=skylake march=native 200 400 600 800 1000 SE +/- 9.26, N = 3 SE +/- 16.23, N = 3 992 991 -march=skylake -march=native 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -fopenmp -fwhole-program -lstdc++
SVT-AV1 This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-AV1 CPU-based multi-threaded video encoder for the AV1 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2019-03-07 1080p 8-bit YUV To AV1 Video Encode march=native march=skylake 5 10 15 20 25 SE +/- 0.19, N = 3 SE +/- 0.17, N = 3 SE +/- 0.13, N = 3 SE +/- 0.02, N = 3 21.62 21.81 21.91 21.71 1. (CXX) g++ options: -O3 -pie -lpthread -lm
SVT-HEVC This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-HEVC CPU-based multi-threaded video encoder for the HEVC / H.265 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Frames Per Second, More Is Better SVT-HEVC 2019-02-03 1080p 8-bit YUV To HEVC Video Encode march=native march=skylake 60 120 180 240 300 SE +/- 4.02, N = 3 SE +/- 2.08, N = 15 SE +/- 3.64, N = 3 SE +/- 3.43, N = 5 270 262 272 267 1. (CC) gcc options: -O3 -march=native -fPIE -fPIC -O2 -flto -fvisibility=hidden -pie -rdynamic -lpthread -lrt
SVT-VP9 This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-VP9 CPU-based multi-threaded video encoder for the VP9 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 2019-02-17 1080p 8-bit YUV To VP9 Video Encode march=native march=skylake 60 120 180 240 300 SE +/- 3.39, N = 4 SE +/- 0.94, N = 3 SE +/- 1.64, N = 3 SE +/- 0.37, N = 3 273 274 273 280 1. (CC) gcc options: -O3 -fPIE -fPIC -O2 -flto -fvisibility=hidden -mavx -pie -rdynamic -lpthread -lrt -lm
VP9 libvpx Encoding This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode march=native march=skylake 6 12 18 24 30 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 SE +/- 0.04, N = 3 23.92 23.69 23.67 23.82 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
GraphicsMagick This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Swirl march=native march=skylake 50 100 150 200 250 SE +/- 0.33, N = 3 226 226 229 228 1. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Rotate march=native march=skylake 50 100 150 200 250 SE +/- 0.58, N = 3 SE +/- 0.33, N = 3 227 226 228 229 1. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Sharpen march=native march=skylake 50 100 150 200 250 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 214 215 213 212 1. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Enhanced march=native march=skylake 50 100 150 200 250 SE +/- 0.33, N = 3 221 223 226 224 1. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Resizing march=native march=skylake 50 100 150 200 250 SE +/- 0.67, N = 3 SE +/- 2.03, N = 3 SE +/- 1.00, N = 3 210 207 208 209 1. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Noise-Gaussian march=native march=skylake 40 80 120 160 200 SE +/- 0.58, N = 3 SE +/- 0.33, N = 3 200 201 204 203 1. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: HWB Color Space march=native march=skylake 50 100 150 200 250 SE +/- 0.33, N = 3 243 245 246 247 1. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -ldl -lpthread
FFTW FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 march=native march=skylake 1300 2600 3900 5200 6500 SE +/- 60.35, N = 3 SE +/- 20.26, N = 3 SE +/- 20.07, N = 3 SE +/- 26.29, N = 3 5616 5586 5739 6048 1. (CC) gcc options: -pthread -O3 -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 march=native march=skylake 4K 8K 12K 16K 20K SE +/- 70.17, N = 3 SE +/- 258.29, N = 3 SE +/- 140.87, N = 3 SE +/- 230.56, N = 4 18815 18231 16980 17360 1. (CC) gcc options: -pthread -O3 -lm
LuaJIT This test profile is a collection of Lua scripts/benchmarks run against a locally-built copy of LuaJIT upstream. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better LuaJIT 2.1-git Test: Composite march=native march=skylake 300 600 900 1200 1500 SE +/- 0.47, N = 3 SE +/- 2.50, N = 3 SE +/- 0.85, N = 3 SE +/- 2.17, N = 3 1468 1461 1470 1461 1. (CC) gcc options: -lm -ldl -O2 -fomit-frame-pointer -O3 -U_FORTIFY_SOURCE -fno-stack-protector
SciMark This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite march=native march=skylake 600 1200 1800 2400 3000 SE +/- 2.29, N = 3 SE +/- 7.86, N = 3 SE +/- 0.68, N = 3 SE +/- 2.04, N = 3 2572 2526 2485 2527 1. (CC) gcc options: -O3 -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo march=native march=skylake 200 400 600 800 1000 SE +/- 1.90, N = 3 SE +/- 58.38, N = 3 SE +/- 0.01, N = 3 SE +/- 0.21, N = 3 878 821 882 881 1. (CC) gcc options: -O3 -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform march=native march=skylake 160 320 480 640 800 SE +/- 3.19, N = 3 SE +/- 5.68, N = 3 SE +/- 0.69, N = 3 SE +/- 0.90, N = 3 757 741 739 740 1. (CC) gcc options: -O3 -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply march=native march=skylake 700 1400 2100 2800 3500 SE +/- 1.03, N = 3 SE +/- 10.01, N = 3 SE +/- 2.06, N = 3 SE +/- 2.15, N = 3 3190 3168 3111 3156 1. (CC) gcc options: -O3 -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization march=native march=skylake 1300 2600 3900 5200 6500 SE +/- 9.57, N = 3 SE +/- 20.51, N = 3 SE +/- 0.75, N = 3 SE +/- 10.82, N = 3 6016 5894 5675 5841 1. (CC) gcc options: -O3 -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation march=native march=skylake 400 800 1200 1600 2000 SE +/- 0.16, N = 3 SE +/- 3.80, N = 3 SE +/- 0.19, N = 3 SE +/- 1.23, N = 3 2017 2008 2018 2014 1. (CC) gcc options: -O3 -lm
7-Zip Compression This is a test of 7-Zip using p7zip with its integrated benchmark feature or upstream 7-Zip for the Windows x64 build. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test march=native march=skylake 50K 100K 150K 200K 250K SE +/- 3483.43, N = 3 SE +/- 1622.74, N = 3 SE +/- 3134.80, N = 3 SE +/- 2108.59, N = 3 240828 243207 245181 242482 1. (CXX) g++ options: -pipe -lpthread
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set march=native march=skylake 14K 28K 42K 56K 70K SE +/- 120.94, N = 3 SE +/- 458.51, N = 15 SE +/- 588.06, N = 15 SE +/- 175.77, N = 3 24618 24187 21914 63645 1. (CC) gcc options: -O3 -lm -rdynamic
NGINX Benchmark This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.9.9 Static Web Page Serving march=native march=skylake 7K 14K 21K 28K 35K SE +/- 135.91, N = 3 SE +/- 190.51, N = 3 SE +/- 259.73, N = 3 SE +/- 93.79, N = 3 30208 30134 30248 30401 1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native
Apache Benchmark This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving march=native march=skylake 5K 10K 15K 20K 25K SE +/- 205.57, N = 3 SE +/- 90.86, N = 3 SE +/- 144.39, N = 3 SE +/- 391.00, N = 3 25244 24904 25617 25353 1. (CC) gcc options: -shared -fPIC -pthread -O3
OpenSSL OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.1 RSA 4096-bit Performance march=native march=skylake 3K 6K 9K 12K 15K SE +/- 65.79, N = 3 SE +/- 78.65, N = 3 SE +/- 66.33, N = 3 SE +/- 24.15, N = 3 13803 13817 13539 13812 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
PostgreSQL pgbench This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only march=native march=skylake 200K 400K 600K 800K 1000K SE +/- 6868.19, N = 3 SE +/- 3479.46, N = 3 SE +/- 3387.19, N = 3 SE +/- 3135.06, N = 3 954573 936200 947953 943836 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write march=native march=skylake 3K 6K 9K 12K 15K SE +/- 147.52, N = 5 SE +/- 85.69, N = 3 SE +/- 159.16, N = 9 SE +/- 686.85, N = 9 11274 11684 5667 8075 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Apache Siege This is a test of the Apache web server performance being facilitated by the Siege web serverb enchmark program. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 250 march=native march=skylake 7K 14K 21K 28K 35K SE +/- 297.80, N = 3 SE +/- 163.73, N = 3 SE +/- 49.85, N = 3 SE +/- 1.61, N = 3 34973 33856 34621 34767 1. (CC) gcc options: -O3 -lpthread -ldl -lssl -lcrypto
t-test1 This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 march=native march=skylake 2 4 6 8 10 SE +/- 0.10, N = 3 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 SE +/- 0.11, N = 3 7.78 7.70 7.69 7.66 1. (CC) gcc options: -pthread -O3
C-Ray This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel march=native march=skylake 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 SE +/- 0.13, N = 3 SE +/- 0.02, N = 3 11.36 10.63 11.29 11.47 1. (CC) gcc options: -lm -lpthread -O3
Primesieve Primesieve generates prime numbers using a highly optimized sieve of Eratosthenes implementation. Primesieve benchmarks the CPU's L1/L2 cache performance. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Primesieve 7.4 1e12 Prime Number Generation march=skylake march=native 1.0688 2.1376 3.2064 4.2752 5.344 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 4.64 4.75 -march=skylake -march=native 1. (CXX) g++ options: -O3 -lpthread
AOBench AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Seconds, Fewer Is Better AOBench Size: 2048 x 2048 - Total Time march=native march=skylake 9 18 27 36 45 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 SE +/- 0.09, N = 3 38.03 38.10 39.34 38.93 1. (CC) gcc options: -lm -O3
XZ Compression This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Seconds, Fewer Is Better XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 march=native march=skylake 20 40 60 80 100 SE +/- 0.34, N = 3 SE +/- 0.07, N = 3 SE +/- 0.49, N = 3 SE +/- 0.11, N = 3 91.14 91.19 92.06 91.38 1. (CC) gcc options: -pthread -fvisibility=hidden -O3
Zstd Compression This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.
GCC 9.0.1 GCC 8.3.0 OpenBenchmarking.org Seconds, Fewer Is Better Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 march=native march=skylake 3 6 9 12 15 SE +/- 0.12, N = 3 SE +/- 0.11, N = 6 SE +/- 0.08, N = 15 SE +/- 0.08, N = 3 9.18 9.17 9.24 9.15 1. (CC) gcc options: -O3 -pthread -lz -llzma
GCC 8.3.0: march=native Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=nativeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15rc1 + Python 3.6.7Security Notes: __user pointer sanitization + Enhanced IBRS IBPB: conditional RSB filling + SSB disabled via prctl and seccomp
Testing initiated at 31 March 2019 15:38 by user phoronix.
GCC 8.3.0: march=skylake Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 386048MB, Disk: Samsung SSD 970 PRO 512GB, Graphics: ASPEED Family, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE
OS: Ubuntu 18.04, Kernel: 5.1.0-999-generic (x86_64) 20190329, Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080
Environment Notes: CXXFLAGS=-O3-march=skylake CFLAGS=-O3-march=skylakeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15rc1 + Python 3.6.7Security Notes: __user pointer sanitization + Enhanced IBRS IBPB: conditional RSB filling + SSB disabled via prctl and seccomp
Testing initiated at 31 March 2019 19:11 by user phoronix.
GCC 9.0.1: march=skylake Environment Notes: CXXFLAGS=-O3-march=skylake CFLAGS=-O3-march=skylakeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15rc1 + Python 3.6.7Security Notes: __user pointer sanitization + Enhanced IBRS IBPB: conditional RSB filling + SSB disabled via prctl and seccomp
Testing initiated at 1 April 2019 06:44 by user phoronix.
GCC 9.0.1: march=native Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 386048MB, Disk: Samsung SSD 970 PRO 512GB, Graphics: ASPEED Family, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE
OS: Ubuntu 18.04, Kernel: 5.1.0-999-generic (x86_64) 20190329, Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, Compiler: GCC 9.0.1 20190324, File-System: ext4, Screen Resolution: 1920x1080
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=nativeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15rc1 + Python 3.6.7Security Notes: __user pointer sanitization + Enhanced IBRS IBPB: conditional RSB filling + SSB disabled via prctl and seccomp
Testing initiated at 1 April 2019 10:15 by user phoronix.