Core i9 7980XE + Dual Xeon Gold - 8-Way Linux Distribution Comparison Q4-2017 Linux distribution comparison on two systems. Eight Linux distros each, tested out-of-the-box performance. Linux OS benchmarks for a future article on Phoronix, by Michael Larabel.
HTML result view exported from: https://openbenchmarking.org/result/1805092-FO-1711188AL94&sor&gru .
Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Vulkan i9-7980XE CentOS 7 Clear Linux 19110 Ubuntu 18.04 11-17 Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads) ASUS PRIME X299-A Intel Device 2020 16384MB 16GB Voyager 3.0 + 120GB Force MP500 AMD Radeon RX 470/480/580 8192MB Realtek Generic Acer B286HK Intel Connection CentOS Linux 7 3.10.0-693.5.2.el7.x86_64 (x86_64) GNOME Shell 3.22.3 X Server 1.19.3 radeon 7.7.99 4.5 Mesa 17.0.1 Gallium 0.4 (LLVM 3.9.1) GCC 4.8.5 20150623 xfs 3840x2160 Intel Sky Lake-E DMI3 Registers 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16 AMD Radeon RX 470/480/570/580 Realtek ALC1220 Clear Linux OS 19110 4.13.12-430.native (x86_64) 1.0.39 GCC 7.2.1 20170910 + Clang 5.0.0 + LLVM 5.0.0 ext4 1024x768 Intel Device 2020 16384MB 120GB Force MP500 AMD Radeon RX 470/480 8192MB Acer B286HK Ubuntu 18.04 4.13.0-16-generic (x86_64) GNOME Shell 3.26.2 Wayland 4.5 Mesa 17.2.2 (LLVM 5.0.0) GCC 7.2.0 3840x2160 OpenBenchmarking.org Environment Details - i9-7980XE: CentOS 7: GJS_DEBUG_OUTPUT=stderr GJS_DEBUG_TOPICS=JS ERROR;JS LOG - i9-7980XE: Ubuntu 18.04 11-17: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr Compiler Details - i9-7980XE: CentOS 7: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - i9-7980XE: Clear Linux 19110: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - i9-7980XE: Ubuntu 18.04 11-17: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details - i9-7980XE: CentOS 7: none / attr2,inode64,noquota,relatime,rw,seclabel - i9-7980XE: Clear Linux 19110: NONE / data=ordered,relatime,rw,stripe=256 - i9-7980XE: Ubuntu 18.04 11-17: NONE / data=ordered,errors=remount-ro,relatime,rw Processor Details - i9-7980XE: CentOS 7: Scaling Governor: intel_pstate powersave - i9-7980XE: Clear Linux 19110: Scaling Governor: intel_pstate performance - i9-7980XE: Ubuntu 18.04 11-17: Scaling Governor: intel_pstate powersave System Details - i9-7980XE: CentOS 7: Python 2.7.5. SELinux: Enabled. - i9-7980XE: Clear Linux 19110: Python 2.7.12. - i9-7980XE: Ubuntu 18.04 11-17: Python 2.7.14.
fs-mark: 1000 Files, 1MB Size fs-mark: 5000 Files, 1MB Size, 4 Threads fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size x264: H.264 Video Encoding compilebench: Initial Create compilebench: Compile asmfish: 1024 Hash Memory, 26 Depth john-the-ripper: Blowfish redis: SET redis: GET redis: LPUSH redis: LPOP redis: SADD phpbench: PHP Benchmark Suite pgbench: Buffer Test - Normal Load - Read Write pgbench: Buffer Test - Normal Load - Read Only caffe: CPU AlexNet caffe: CPU Googlenet pybench: Total For Average Test Times stockfish: Total Time numpy: go-benchmark: http go-benchmark: json go-benchmark: garbage perl-benchmark: Pod2html perl-benchmark: Interpreter rbenchmark: tensorflow: Cifar10 scikit-learn: ffmpeg: H.264 HD To NTSC DV compress-gzip: 2GB File Compression rodinia: OpenMP CFD Solver rodinia: OpenMP LavaMD rodinia: OpenMP Streamcluster parboil: OpenMP CUTCP parboil: OpenMP MRI Gridding parboil: OpenMP Stencil parboil: OpenMP LBM encode-mp3: WAV To MP3 encode-flac: WAV To FLAC sqlite: Default Test Directory i9-7980XE CentOS 7 Clear Linux 19110 Ubuntu 18.04 11-17 207.05 457.33 223.52 359.83 283.66 1413.14 53682320 29557 91060.97 90678.79 91076.38 90513.03 90879.35 184168 7424.87 48286.11 1511 2983 11443829 139027 3822804 1253764 0.12246423 0.00131081 0.3167 11.02 10.08 16.52 57.37 14.20 3.68 161.77 11.15 79.61 13.49 6.02 41.32 284.32 1048.80 562.18 474.84 830.57 2536.68 55871631 29811 2681003.75 3554512.42 2609126.83 3003021.08 3006018.08 721859 16446.04 563093.75 95543 218330 981 2610 4567593 7979 3168639 741258 0.10238272 0.00062195 0.1454 25.49 11.72 12.38 19.73 14.24 2.48 143.78 7.42 70.97 9.06 5.41 12.99 344.17 670.22 285.68 308.69 740.03 1734.80 56422424 31335 2214604.85 2720580.21 2156957.77 2451389.25 2487581.08 608245 9063.68 565964.73 1058 2792 4567163 8068 3366223 733990 0.10887619 0.00195614 0.3936 29.48 13.52 9.50 12.09 46.17 14.37 3.16 141.54 7.30 73.12 10.26 5.90 15.00 OpenBenchmarking.org
FS-Mark Test: 1000 Files, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 70 140 210 280 350 SE +/- 22.98, N = 6 SE +/- 30.02, N = 6 SE +/- 25.58, N = 6 344.17 284.32 207.05 1. (CC) gcc options: -static
FS-Mark Test: 5000 Files, 1MB Size, 4 Threads OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 200 400 600 800 1000 SE +/- 73.59, N = 6 SE +/- 90.44, N = 6 SE +/- 33.05, N = 6 1048.80 670.22 457.33 1. (CC) gcc options: -static
FS-Mark Test: 4000 Files, 32 Sub Dirs, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 120 240 360 480 600 SE +/- 24.36, N = 6 SE +/- 6.32, N = 6 SE +/- 19.24, N = 6 562.18 285.68 223.52 1. (CC) gcc options: -static
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2017-09-08 H.264 Video Encoding Clear Linux 19110 CentOS 7 Ubuntu 18.04 11-17 100 200 300 400 500 SE +/- 46.74, N = 6 SE +/- 1.31, N = 3 SE +/- 23.81, N = 6 474.84 359.83 308.69 -pipe -fexceptions -fstack-protector -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 200 400 600 800 1000 SE +/- 12.67, N = 3 SE +/- 18.83, N = 6 SE +/- 2.58, N = 3 830.57 740.03 283.66
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 500 1000 1500 2000 2500 SE +/- 57.08, N = 3 SE +/- 25.19, N = 3 SE +/- 15.76, N = 3 2536.68 1734.80 1413.14
asmFish 1024 Hash Memory, 26 Depth OpenBenchmarking.org Nodes/second, More Is Better asmFish 2017-09-19 1024 Hash Memory, 26 Depth Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 12M 24M 36M 48M 60M SE +/- 396601.46, N = 3 SE +/- 536910.46, N = 3 SE +/- 267090.91, N = 3 56422424 55871631 53682320
John The Ripper Test: Blowfish OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0 Test: Blowfish Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 7K 14K 21K 28K 35K SE +/- 43.18, N = 3 SE +/- 20.00, N = 3 SE +/- 9.33, N = 3 31335 29811 29557 1. (CC) gcc options: -fopenmp -lcrypt
Redis Test: SET OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.0.1 Test: SET Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 600K 1200K 1800K 2400K 3000K SE +/- 7207.00, N = 3 SE +/- 71353.49, N = 6 SE +/- 505.40, N = 3 2681003.75 2214604.85 91060.97 -O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Redis Test: GET OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.0.1 Test: GET Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 800K 1600K 2400K 3200K 4000K SE +/- 4206.58, N = 3 SE +/- 89661.96, N = 6 SE +/- 384.72, N = 3 3554512.42 2720580.21 90678.79 -O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Redis Test: LPUSH OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.0.1 Test: LPUSH Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 600K 1200K 1800K 2400K 3000K SE +/- 23750.90, N = 3 SE +/- 48831.55, N = 6 SE +/- 278.30, N = 3 2609126.83 2156957.77 91076.38 -O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Redis Test: LPOP OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.0.1 Test: LPOP Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 600K 1200K 1800K 2400K 3000K SE +/- 5206.62, N = 3 SE +/- 45250.74, N = 6 SE +/- 444.75, N = 3 3003021.08 2451389.25 90513.03 -O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Redis Test: SADD OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.0.1 Test: SADD Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 600K 1200K 1800K 2400K 3000K SE +/- 3015.08, N = 3 SE +/- 45500.21, N = 6 SE +/- 387.23, N = 3 3006018.08 2487581.08 90879.35 -O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CC) gcc options: -ggdb -rdynamic -lm -pthread
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 150K 300K 450K 600K 750K SE +/- 9900.75, N = 6 SE +/- 9148.12, N = 6 SE +/- 546.59, N = 3 721859 608245 184168
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 4K 8K 12K 16K 20K SE +/- 3435.65, N = 6 SE +/- 1353.44, N = 6 SE +/- 101.12, N = 3 16446.04 9063.68 7424.87 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -O2 -lpthread -O2 -lpthread 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -fPIC -lpgcommon -lpgport -lrt -lcrypt -ldl -lm
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 120K 240K 360K 480K 600K SE +/- 2326.62, N = 3 SE +/- 2495.89, N = 3 SE +/- 47.68, N = 3 565964.73 563093.75 48286.11 -O2 -lpthread -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -fPIC -lpgcommon -lpgport -lrt -lcrypt -ldl -lm
Caffe Build: CPU AlexNet OpenBenchmarking.org Milli-Seconds, Fewer Is Better Caffe 2016-12-29 Build: CPU AlexNet i9-7980XE: Clear Linux 19110 20K 40K 60K 80K 100K SE +/- 204.74, N = 3 95543 1. (CXX) g++ options: -pthread -fPIC -O2 -lcaffe -lglog -lgflags -lprotobuf -lboost_system -lboost_filesystem -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_imgcodecs -lboost_thread -lstdc++ -lopenblas
Caffe Build: CPU Googlenet OpenBenchmarking.org Milli-Seconds, Fewer Is Better Caffe 2016-12-29 Build: CPU Googlenet i9-7980XE: Clear Linux 19110 50K 100K 150K 200K 250K SE +/- 658.96, N = 3 218330 1. (CXX) g++ options: -pthread -fPIC -O2 -lcaffe -lglog -lgflags -lprotobuf -lboost_system -lboost_filesystem -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_imgcodecs -lboost_thread -lstdc++ -lopenblas
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2008-08-14 Total For Average Test Times Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 300 600 900 1200 1500 SE +/- 1.86, N = 3 SE +/- 2.08, N = 3 SE +/- 2.85, N = 3 981 1058 1511
Stockfish Total Time OpenBenchmarking.org ms, Fewer Is Better Stockfish 2014-11-26 Total Time Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 600 1200 1800 2400 3000 SE +/- 32.69, N = 3 SE +/- 41.20, N = 3 SE +/- 15.53, N = 3 2610 2792 2983 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math 1. (CXX) g++ options: -lpthread -O3 -fno-exceptions -fno-rtti -ansi -pedantic -msse -msse3 -mpopcnt -flto
Numpy Benchmark OpenBenchmarking.org Nanoseconds, Fewer Is Better Numpy Benchmark Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 2M 4M 6M 8M 10M 4567163 4567593 11443829
Go Benchmarks Test: http OpenBenchmarking.org Nanoseconds, Fewer Is Better Go Benchmarks Test: http Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 30K 60K 90K 120K 150K SE +/- 78.36, N = 3 SE +/- 43.80, N = 3 SE +/- 214.43, N = 3 7979 8068 139027
Go Benchmarks Test: json OpenBenchmarking.org Nanoseconds, Fewer Is Better Go Benchmarks Test: json Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 800K 1600K 2400K 3200K 4000K SE +/- 1588.64, N = 3 SE +/- 1230.59, N = 3 SE +/- 3643.80, N = 3 3168639 3366223 3822804
Go Benchmarks Test: garbage OpenBenchmarking.org Nanoseconds, Fewer Is Better Go Benchmarks Test: garbage Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 300K 600K 900K 1200K 1500K SE +/- 1388.94, N = 3 SE +/- 718.85, N = 3 SE +/- 2319.09, N = 3 733990 741258 1253764
Perl Benchmarks Test: Pod2html OpenBenchmarking.org seconds, Fewer Is Better Perl Benchmarks Test: Pod2html Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 0.0276 0.0552 0.0828 0.1104 0.138 SE +/- 0.00030600, N = 3 SE +/- 0.00081747, N = 3 SE +/- 0.00029797, N = 3 0.10238272 0.10887619 0.12246423
Perl Benchmarks Test: Interpreter OpenBenchmarking.org seconds, Fewer Is Better Perl Benchmarks Test: Interpreter Clear Linux 19110 CentOS 7 Ubuntu 18.04 11-17 0.0004 0.0008 0.0012 0.0016 0.002 SE +/- 0.00000431, N = 3 SE +/- 0.00002154, N = 6 SE +/- 0.00001502, N = 3 0.00062195 0.00131081 0.00195614
R Benchmark OpenBenchmarking.org Seconds, Fewer Is Better R Benchmark Clear Linux 19110 CentOS 7 Ubuntu 18.04 11-17 0.0886 0.1772 0.2658 0.3544 0.443 SE +/- 0.0007, N = 3 SE +/- 0.0009, N = 3 SE +/- 0.0069, N = 6 0.1454 0.3167 0.3936 1. R scripting front-end version 3.4.2 (2017-09-28)
Tensorflow Build: Cifar10 OpenBenchmarking.org Seconds, Fewer Is Better Tensorflow 2017-02-03 Build: Cifar10 i9-7980XE: Clear Linux 19110 6 12 18 24 30 SE +/- 0.40, N = 5 25.49
Scikit-Learn OpenBenchmarking.org Seconds, Fewer Is Better Scikit-Learn 0.17.1 Clear Linux 19110 Ubuntu 18.04 11-17 7 14 21 28 35 SE +/- 0.28, N = 6 SE +/- 0.03, N = 3 11.72 29.48
FFmpeg H.264 HD To NTSC DV OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 3.3.3 H.264 HD To NTSC DV CentOS 7 Ubuntu 18.04 11-17 3 6 9 12 15 SE +/- 0.05, N = 3 SE +/- 0.29, N = 6 11.02 13.52 -llzma -lbz2 -fPIC 1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread -std=c11 -fomit-frame-pointer -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT
Gzip Compression 2GB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression 2GB File Compression Ubuntu 18.04 11-17 CentOS 7 3 6 9 12 15 SE +/- 0.41, N = 6 SE +/- 0.12, N = 3 9.50 10.08
Rodinia Test: OpenMP CFD Solver OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 4 8 12 16 20 SE +/- 0.30, N = 6 SE +/- 0.27, N = 6 SE +/- 0.22, N = 6 12.09 12.38 16.52 1. (CXX) g++ options: -O2 -lOpenCL
Rodinia Test: OpenMP LavaMD OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 13 26 39 52 65 SE +/- 0.28, N = 6 SE +/- 0.54, N = 3 SE +/- 0.03, N = 3 19.73 46.17 57.37 1. (CXX) g++ options: -O2 -lOpenCL
Rodinia Test: OpenMP Streamcluster OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP Streamcluster CentOS 7 Clear Linux 19110 Ubuntu 18.04 11-17 4 8 12 16 20 SE +/- 0.07, N = 3 SE +/- 0.21, N = 6 SE +/- 0.28, N = 6 14.20 14.24 14.37 1. (CXX) g++ options: -O2 -lOpenCL
Parboil Test: OpenMP CUTCP OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP CUTCP Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 0.828 1.656 2.484 3.312 4.14 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 2.48 3.16 3.68 1. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
Parboil Test: OpenMP MRI Gridding OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP MRI Gridding Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 40 80 120 160 200 SE +/- 0.62, N = 3 SE +/- 1.11, N = 3 SE +/- 1.34, N = 3 141.54 143.78 161.77 1. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
Parboil Test: OpenMP Stencil OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP Stencil Ubuntu 18.04 11-17 Clear Linux 19110 CentOS 7 3 6 9 12 15 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.19, N = 4 7.30 7.42 11.15 1. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
Parboil Test: OpenMP LBM OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP LBM Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 20 40 60 80 100 SE +/- 0.13, N = 3 SE +/- 0.50, N = 3 SE +/- 1.20, N = 3 70.97 73.12 79.61 1. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.5 WAV To MP3 Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 3 6 9 12 15 SE +/- 0.01, N = 5 SE +/- 0.35, N = 10 SE +/- 1.93, N = 10 9.06 10.26 13.49 -funroll-loops -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lncurses -funroll-loops -lncurses -fomit-frame-pointer 1. (CC) gcc options: -O3 -ffast-math -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.1 WAV To FLAC Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 2 4 6 8 10 SE +/- 0.18, N = 10 SE +/- 0.22, N = 10 SE +/- 0.01, N = 5 5.41 5.90 6.02 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -logg -O2 -O2 1. (CXX) g++ options: -fvisibility=hidden -lm
SQLite Test Target: Default Test Directory OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Test Target: Default Test Directory Clear Linux 19110 Ubuntu 18.04 11-17 CentOS 7 9 18 27 36 45 SE +/- 1.79, N = 6 SE +/- 0.30, N = 6 SE +/- 0.22, N = 3 12.99 15.00 41.32 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lcurses -O2 -lreadline -lcurses -O2 1. (CC) gcc options: -ldl -lpthread
Phoronix Test Suite v10.8.4