sep-2018-cpu-oc375-mem3000 AMD Ryzen Threadripper 2990WX 32-Core testing with a MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS) and eVGA NVIDIA GeForce GTX 1080 8192MB on LinuxMint 19 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1809195-AR-SEP2018CP84 .
sep-2018-cpu-oc375-mem3000 Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads) MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS) AMD Family 17h 129024MB 6001GB Western Digital WD60EFRX-68M + 5 x 2000GB Samsung SSD 970 EVO 2TB eVGA NVIDIA GeForce GTX 1080 8192MB (1721/5005MHz) Realtek ALC1220 SAMSUNG Intel I211 Gigabit Connection + Intel Wireless-AC 9260 LinuxMint 19 4.15.0-33-generic (x86_64) Cinnamon 3.8.9 X Server 1.19.6 NVIDIA 390.48 4.6.0 GCC 7.3.0 ext4 3840x2160 AMD Ryzen Threadripper 2990WX 32-Core @ 3.44GHz (32 Cores / 64 Threads) OpenBenchmarking.org Compiler Details - --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Security Details - __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection OpenCL Details - Push/Pull fans: GPU Compute Cores: 2560 Python Details - Push/Pull fans: Python 2.7.15rc1 + Python 3.6.5
sep-2018-cpu-oc375-mem3000 cachebench: Read cachebench: Write cachebench: Read / Modify / Write crafty: Elapsed Time x264: H.264 Video Encoding compress-7zip: Compress Speed Test build-linux-kernel: Time To Compile c-ray: Total Time - 4K, 16 Rays Per Pixel aobench: 2048 x 2048 - Total Time compress-gzip: Linux Source Tree Archiving To .tar.gz ffmpeg: H.264 HD To NTSC DV parboil: OpenMP LBM parboil: OpenMP CUTCP parboil: OpenMP Stencil parboil: OpenMP MRI Gridding rodinia: OpenMP LavaMD rodinia: OpenMP CFD Solver rodinia: OpenMP Streamcluster mafft: Multiple Sequence Alignment mrbayes: Primate Phylogeny Analysis scimark2: Composite scimark2: Monte Carlo scimark2: Fast Fourier Transform scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization scimark2: Jacobi Successive Over-Relaxation stockfish: Total Time swet: Average primesieve: 1e12 Prime Number Generation smallpt: Global Illumination Renderer; 128 Samples m-queens: Time To Solve n-queens: Elapsed Time rbenchmark: sudokut: Total Time system-decompress-bzip2: system-decompress-xz: psstop: system-libxml2: 1 MB system-libxml2: 2 MB system-libxml2: 3 MB system-libxml2: 5 KB system-libxml2: 50 KB system-libxml2: 100 KB system-libxml2: 112 MB system-libxml2: 150 KB system-libxml2: 200 KB system-libxml2: 250 KB system-libxml2: 300 KB system-libxml2: 350 KB system-libxml2: 400 KB system-libxml2: 450 KB system-libxml2: 500 KB system-libxml2: 550 KB system-libxml2: 600 KB system-libxml2: 650 KB system-libxml2: 700 KB system-libxml2: 750 KB system-libxml2: 800 KB system-libxml2: 850 KB system-libxml2: 900 KB system-libxml2: 950 KB multichase: 4MB Array, 64 Byte Stride multichase: 1GB Array, 256 Byte Stride multichase: 256MB Array, 256 Byte Stride multichase: 1GB Array, 256 Byte Stride, 2 Threads multichase: 1GB Array, 256 Byte Stride, 4 Threads AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 2602.04 25518.90 26962.54 6687064 166.93 116276 30.93 25.01 44.24 38.89 6.52 2601.55 25492.26 26950.64 6646677 172.70 117315 30.82 21.49 44.24 38.85 6.52 58.94 1.47 12.61 264.06 23.29 10.07 25.70 2.55 63.46 483.16 124.20 218.75 624.65 386.22 1061.96 76711949 649583050 7.52 12.37 22.69 3.84 0.7376 15.55 11.20 4.34 852663 589 1887 2833 8 30 105 83135 88 122 142 181 203 371 259 462 311 556 377 397 438 460 775 536 543 8.34 71.97 70.40 75.54 85.25 OpenBenchmarking.org
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 600 1200 1800 2400 3000 SE +/- 0.08, N = 3 SE +/- 0.01, N = 3 2602.04 2601.55 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 5K 10K 15K 20K 25K SE +/- 111.96, N = 3 SE +/- 37.30, N = 3 25518.90 25492.26 1. (CC) gcc options: -lrt
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 6K 12K 18K 24K 30K SE +/- 5.99, N = 3 SE +/- 7.22, N = 3 26962.54 26950.64 1. (CC) gcc options: -lrt
Crafty Elapsed Time OpenBenchmarking.org Nodes Per Second, More Is Better Crafty 25.2 Elapsed Time AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 1.4M 2.8M 4.2M 5.6M 7M SE +/- 8298.22, N = 3 SE +/- 19096.73, N = 3 6687064 6646677 1. (CC) gcc options: -pthread -lstdc++ -fprofile-use -lm
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-07-28 H.264 Video Encoding AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 40 80 120 160 200 SE +/- 1.49, N = 3 SE +/- 0.67, N = 3 166.93 172.70 1. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 30K 60K 90K 120K 150K SE +/- 344.12, N = 3 SE +/- 404.68, N = 3 116276 117315 1. (CXX) g++ options: -pipe -lpthread
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 7 14 21 28 35 SE +/- 0.41, N = 6 SE +/- 0.43, N = 6 30.93 30.82
C-Ray Total Time - 4K, 16 Rays Per Pixel OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 6 12 18 24 30 SE +/- 0.64, N = 6 SE +/- 0.01, N = 3 25.01 21.49 1. (CC) gcc options: -lm -lpthread -O3
AOBench Size: 2048 x 2048 - Total Time OpenBenchmarking.org Seconds, Fewer Is Better AOBench Size: 2048 x 2048 - Total Time AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 10 20 30 40 50 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 44.24 44.24 1. (CC) gcc options: -lm -O3
Gzip Compression Linux Source Tree Archiving To .tar.gz OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression Linux Source Tree Archiving To .tar.gz AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 9 18 27 36 45 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 38.89 38.85
FFmpeg H.264 HD To NTSC DV OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 4.0.2 H.264 HD To NTSC DV AMD Ryzen Threadripper 2990WX 32-Core Push/Pull fans 2 4 6 8 10 SE +/- 0.35, N = 6 SE +/- 0.38, N = 6 6.52 6.52 1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lXv -lX11 -lXext -lm -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -lasound -lSDL2 -lsndio -pthread -lbz2 -llzma -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT
Parboil Test: OpenMP LBM OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP LBM Push/Pull fans 13 26 39 52 65 SE +/- 0.71, N = 3 58.94 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Parboil Test: OpenMP CUTCP OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP CUTCP Push/Pull fans 0.3308 0.6616 0.9924 1.3232 1.654 SE +/- 0.01, N = 3 1.47 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Parboil Test: OpenMP Stencil OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP Stencil Push/Pull fans 3 6 9 12 15 SE +/- 0.72, N = 6 12.61 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Parboil Test: OpenMP MRI Gridding OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP MRI Gridding Push/Pull fans 60 120 180 240 300 SE +/- 0.13, N = 3 264.06 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Rodinia Test: OpenMP LavaMD OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Push/Pull fans 6 12 18 24 30 SE +/- 0.18, N = 3 23.29 1. (CXX) g++ options: -O2 -lOpenCL
Rodinia Test: OpenMP CFD Solver OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Push/Pull fans 3 6 9 12 15 SE +/- 0.15, N = 3 10.07 1. (CXX) g++ options: -O2 -lOpenCL
Rodinia Test: OpenMP Streamcluster OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP Streamcluster Push/Pull fans 6 12 18 24 30 SE +/- 0.55, N = 6 25.70 1. (CXX) g++ options: -O2 -lOpenCL
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 7.392 Multiple Sequence Alignment Push/Pull fans 0.5738 1.1476 1.7214 2.2952 2.869 SE +/- 0.06, N = 6 2.55 1. (CC) gcc options: -std=c99 -O3 -lm -lpthread
Timed MrBayes Analysis Primate Phylogeny Analysis OpenBenchmarking.org Seconds, Fewer Is Better Timed MrBayes Analysis 3.1.2 Primate Phylogeny Analysis Push/Pull fans 14 28 42 56 70 SE +/- 0.90, N = 3 63.46 1. (CC) gcc options: -O3 -msse -mfpmath=sse -march=native -lm -pthread -lmpi
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite Push/Pull fans 100 200 300 400 500 SE +/- 3.21, N = 3 483.16 1. (CC) gcc options: -lm
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo Push/Pull fans 30 60 90 120 150 SE +/- 0.01, N = 3 124.20 1. (CC) gcc options: -lm
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform Push/Pull fans 50 100 150 200 250 SE +/- 15.79, N = 3 218.75 1. (CC) gcc options: -lm
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply Push/Pull fans 130 260 390 520 650 SE +/- 0.57, N = 3 624.65 1. (CC) gcc options: -lm
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization Push/Pull fans 80 160 240 320 400 SE +/- 0.99, N = 3 386.22 1. (CC) gcc options: -lm
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Push/Pull fans 200 400 600 800 1000 SE +/- 0.29, N = 3 1061.96 1. (CC) gcc options: -lm
Stockfish Total Time OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time Push/Pull fans 16M 32M 48M 64M 80M SE +/- 504721.72, N = 3 76711949 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
Swet Average OpenBenchmarking.org Operations Per Second, More Is Better Swet 1.5.16 Average Push/Pull fans 140M 280M 420M 560M 700M SE +/- 5514585.86, N = 3 649583050 1. (CC) gcc options: -lm -lpthread -lcurses -lrt
Primesieve 1e12 Prime Number Generation OpenBenchmarking.org Seconds, Fewer Is Better Primesieve 7.1 1e12 Prime Number Generation Push/Pull fans 2 4 6 8 10 SE +/- 0.01, N = 3 7.52 1. (CXX) g++ options: -O3 -lpthread
Smallpt Global Illumination Renderer; 128 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 128 Samples Push/Pull fans 3 6 9 12 15 SE +/- 0.08, N = 3 12.37 1. (CXX) g++ options: -fopenmp
m-queens Time To Solve OpenBenchmarking.org Seconds, Fewer Is Better m-queens 1.1 Time To Solve Push/Pull fans 5 10 15 20 25 SE +/- 0.07, N = 3 22.69 1. (CXX) g++ options: -fopenmp -O2 -march=native
N-Queens Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better N-Queens 1.0 Elapsed Time Push/Pull fans 0.864 1.728 2.592 3.456 4.32 SE +/- 0.00, N = 3 3.84 1. (CC) gcc options: -static -fopenmp -O3 -march=native
R Benchmark OpenBenchmarking.org Seconds, Fewer Is Better R Benchmark Push/Pull fans 0.166 0.332 0.498 0.664 0.83 SE +/- 0.0030, N = 3 0.7376 1. R scripting front-end version 3.4.4 (2018-03-15)
Sudokut Total Time OpenBenchmarking.org Seconds, Fewer Is Better Sudokut 0.4 Total Time Push/Pull fans 4 8 12 16 20 SE +/- 0.04, N = 3 15.55
System BZIP2 Decompression OpenBenchmarking.org Seconds, Fewer Is Better System BZIP2 Decompression Push/Pull fans 3 6 9 12 15 SE +/- 0.02, N = 3 11.20
System XZ Decompression OpenBenchmarking.org Seconds, Fewer Is Better System XZ Decompression Push/Pull fans 0.9765 1.953 2.9295 3.906 4.8825 SE +/- 0.01, N = 3 4.34
PSSTOP Memory test OpenBenchmarking.org kb, Fewer Is Better PSSTOP Memory test Push/Pull fans 200K 400K 600K 800K 1000K 852663
System Libxml2 Parsing Filesize: 1 MB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 1 MB Push/Pull fans 130 260 390 520 650 SE +/- 10.60, N = 3 589
System Libxml2 Parsing Filesize: 2 MB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 2 MB Push/Pull fans 400 800 1200 1600 2000 SE +/- 9.28, N = 3 1887
System Libxml2 Parsing Filesize: 3 MB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 3 MB Push/Pull fans 600 1200 1800 2400 3000 SE +/- 35.71, N = 3 2833
System Libxml2 Parsing Filesize: 5 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 5 KB Push/Pull fans 2 4 6 8 10 SE +/- 2.33, N = 6 8
System Libxml2 Parsing Filesize: 50 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 50 KB Push/Pull fans 7 14 21 28 35 SE +/- 2.37, N = 6 30
System Libxml2 Parsing Filesize: 100 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 100 KB Push/Pull fans 20 40 60 80 100 SE +/- 2.35, N = 6 105
System Libxml2 Parsing Filesize: 112 MB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 112 MB Push/Pull fans 20K 40K 60K 80K 100K SE +/- 230.97, N = 3 83135
System Libxml2 Parsing Filesize: 150 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 150 KB Push/Pull fans 20 40 60 80 100 SE +/- 4.81, N = 6 88
System Libxml2 Parsing Filesize: 200 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 200 KB Push/Pull fans 30 60 90 120 150 SE +/- 2.08, N = 6 122
System Libxml2 Parsing Filesize: 250 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 250 KB Push/Pull fans 30 60 90 120 150 SE +/- 2.61, N = 6 142
System Libxml2 Parsing Filesize: 300 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 300 KB Push/Pull fans 40 80 120 160 200 SE +/- 2.82, N = 5 181
System Libxml2 Parsing Filesize: 350 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 350 KB Push/Pull fans 40 80 120 160 200 SE +/- 4.64, N = 6 203
System Libxml2 Parsing Filesize: 400 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 400 KB Push/Pull fans 80 160 240 320 400 SE +/- 0.67, N = 3 371
System Libxml2 Parsing Filesize: 450 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 450 KB Push/Pull fans 60 120 180 240 300 SE +/- 1.53, N = 3 259
System Libxml2 Parsing Filesize: 500 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 500 KB Push/Pull fans 100 200 300 400 500 SE +/- 2.73, N = 3 462
System Libxml2 Parsing Filesize: 550 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 550 KB Push/Pull fans 70 140 210 280 350 SE +/- 5.04, N = 6 311
System Libxml2 Parsing Filesize: 600 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 600 KB Push/Pull fans 120 240 360 480 600 SE +/- 8.67, N = 3 556
System Libxml2 Parsing Filesize: 650 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 650 KB Push/Pull fans 80 160 240 320 400 SE +/- 5.41, N = 5 377
System Libxml2 Parsing Filesize: 700 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 700 KB Push/Pull fans 90 180 270 360 450 SE +/- 5.83, N = 5 397
System Libxml2 Parsing Filesize: 750 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 750 KB Push/Pull fans 90 180 270 360 450 SE +/- 6.92, N = 4 438
System Libxml2 Parsing Filesize: 800 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 800 KB Push/Pull fans 100 200 300 400 500 SE +/- 6.89, N = 5 460
System Libxml2 Parsing Filesize: 850 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 850 KB Push/Pull fans 200 400 600 800 1000 SE +/- 6.77, N = 3 775
System Libxml2 Parsing Filesize: 900 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 900 KB Push/Pull fans 120 240 360 480 600 SE +/- 9.17, N = 3 536
System Libxml2 Parsing Filesize: 950 KB OpenBenchmarking.org ms, Fewer Is Better System Libxml2 Parsing Filesize: 950 KB Push/Pull fans 120 240 360 480 600 SE +/- 9.61, N = 3 543
Multichase Pointer Chaser Test: 4MB Array, 64 Byte Stride OpenBenchmarking.org ns, Fewer Is Better Multichase Pointer Chaser Test: 4MB Array, 64 Byte Stride Push/Pull fans 2 4 6 8 10 SE +/- 0.00, N = 3 8.34 1. (CC) gcc options: -O2 -static -pthread -lrt
Multichase Pointer Chaser Test: 1GB Array, 256 Byte Stride OpenBenchmarking.org ns, Fewer Is Better Multichase Pointer Chaser Test: 1GB Array, 256 Byte Stride Push/Pull fans 16 32 48 64 80 SE +/- 0.82, N = 3 71.97 1. (CC) gcc options: -O2 -static -pthread -lrt
Multichase Pointer Chaser Test: 256MB Array, 256 Byte Stride OpenBenchmarking.org ns, Fewer Is Better Multichase Pointer Chaser Test: 256MB Array, 256 Byte Stride Push/Pull fans 16 32 48 64 80 SE +/- 0.04, N = 3 70.40 1. (CC) gcc options: -O2 -static -pthread -lrt
Multichase Pointer Chaser Test: 1GB Array, 256 Byte Stride, 2 Threads OpenBenchmarking.org ns, Fewer Is Better Multichase Pointer Chaser Test: 1GB Array, 256 Byte Stride, 2 Threads Push/Pull fans 20 40 60 80 100 SE +/- 0.25, N = 3 75.54 1. (CC) gcc options: -O2 -static -pthread -lrt
Multichase Pointer Chaser Test: 1GB Array, 256 Byte Stride, 4 Threads OpenBenchmarking.org ns, Fewer Is Better Multichase Pointer Chaser Test: 1GB Array, 256 Byte Stride, 4 Threads Push/Pull fans 20 40 60 80 100 SE +/- 6.33, N = 6 85.25 1. (CC) gcc options: -O2 -static -pthread -lrt
Phoronix Test Suite v10.8.4