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pi

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    • Neil Gershenfeld's avatar
    drop day
    Neil Gershenfeld authored
    81d96de5
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    Neil Gershenfeld's avatar 81d96de5
    History
    Name Last commit Last update
    C++
    C
    CUDA
    JavaScript
    MPI
    Node
    OpenMP
    Python
    TensorFlow
    hybrid
    .gitlab-ci.yml
    README.md
    README.md

    pi calculation benchmark

    http://fab.cba.mit.edu/classes/MAS.864/text/benchmark.pdf

    estimated GFlops code description system date
    8,668,954 cudampipi.cu C++, CUDA+MPI
    1024 nodes, 6144 ranks, GPUs
    nvcc -arch=sm_70 -std=c++11    		 Summit
    Oak Ridge OLCF
    IBM AC922    		 October, 2020
    88,333 mpimppi.c C, MPI+OpenMP
    1024 nodes, 64 cores/node, 4 threads/core
    cc mpimppi.c -o mpimppi -O3 -ffast-math -fopenmp    		 Theta
    Argonne ALCF
    Cray XC40    		 Oct, 2019
    12,589 cudapit.cu C++, CUDA, 8 GPUs, 5120 cores/GPU NVIDIA V100 March, 2020
    11,083 mpithreadpi.cpp C++, MPI+threads, 128 nodes, 64 cores/node, 4 threads/core
    CC mpithreadpi.cpp -o mpithreadpi -O3 -ffast-math -std=c++11    		 Argonne ALCF Theta
    Cray XC40    		 Mar, 2020
    2,117 mpipi2.c C, MPI, 10 nodes, 96 cores/node
    mpicc mpipi2.c -o mpipi2 -O3 -ffast-math    		 Intel 2x Xeon Platinum 8175M Oct, 2019
    2,102 mpipi2.py Python, Numba, MPI
    10 nodes, 96 cores/node    		 Intel 2x Xeon Platinum 8175M Feb 6, 2020
    1,635 cudapi.cu C++, CUDA, 5120 cores NVIDIA V100 Mar, 2020
    1,090 numbapig.py Python, Numba, CUDA, 5120 cores NVIDIA V100 Mar 1, 2020
    315 numbapip.py Python, Numba, parallel, fastmath
    96 cores    		 Intel 2x Xeon Platinum 8175M Feb, 2020
    272 threadpi.c C, 96 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Intel 2x Xeon Platinum 8175M Jun, 2019
    267 threadpi.cpp C++, 96 threads
    g++ threadpi.cpp -o threadpi -O3 -ffast-math -pthread    		 Intel 2x Xeon Platinum 8175M Mar, 2020
    211 mpipi2.c C, MPI, 1 node, 96 cores
    mpicc mpipi2.c -o mpipi2 -O3 -ffast-math    		 Intel 2x Xeon Platinum 8175M Oct, 2019
    180 mpipi2.py Python, Numba, MPI
    mpirun -np 96 python mpipi2.py    		 Intel 2x Xeon Platinum 8175M Feb, 2020
    173 mppi.c C, OpenMP, 96 threads
    gcc mppi.c -o mppi -O3 -ffast-math -fopenmp    		 Intel 2x Xeon Platinum 8175M Jul, 2019
    152 pi.html JavaScript, 96 workers Intel 2x Xeon Platinum 8175M Jun, 2019
    93.2 threadpi.c C, 56 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Intel 2x E5-2680 Dec, 2018
    71.4 pi.html JavaScript, 56 workers Intel 2x E5-2680 Nov, 2018
    46.9 mpipi.c C, MPI
    mpicc mpipi.c -o mpipi -O3 -ffast-math
    mpirun -np 6 mpipi    		 Intel i7-8700T Nov, 2018
    44.6 threadpi.c C, 6 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Intel i7-8700T Dec, 2018
    23.3 mpipi2.py Python, Numba, MPI
    mpirun -np 6 python mpipi2.py    		 Intel i7-8700T Feb, 2020
    16.1 pi.html JavaScript, 6 workers Intel i7-8700T Nov, 2018
    15.7 clusterpi.js Node, 6 workers Intel i7-8700T Dec, 2018
    9.37 pi.c C
    gcc pi.c -o pi -lm -O3 -ffast-math    		 Intel i7-8700T Nov, 2018
    4.87 numbapi.py Python, Numba Intel i7-8700T February, 2020
    3.73 pi.html JavaScript, 1 worker Intel i7-8700T Nov, 2018
    3.47 pi.html JavaScript, 1 worker Intel 2x E5-2680 Nov, 2018
    3.29 pi.js Node Intel i7-8700T Dec, 2018
    3.12 clusterpi.js Node, 1 worker Intel i7-8700T Dec, 2018
    1.78 threadpi.c C, 4 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Raspberry Pi 4 Dec, 2020
    0.57 pi.c C
    gcc pi.c -o pi -lm    		 Intel i7-8700T Nov, 2018
    0.47 numpi.py Python, NumPy Intel i7-8700T Nov, 2018
    0.029 pi.py Python Intel i7-8700T Nov, 2018
    estimated GFlops estimated GFlops/W code description system date
    0.0168 0.233
    calculated    		 pi.c C
    floats, -O3, gcc-arm-none-eabi, 160 MHz    		 SAMD51J20A
    ARM Cortex M4F    		 Oct 18, 2019
    0.0128 0.171
    calculated    		 pi.c C
    floats, -O3, gcc-arm-none-eabi, 84 MHz    		 STM32F412
    ARM Cortex M4F    		 Oct 8, 2019