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    • Neil Gershenfeld's avatar
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    Neil Gershenfeld authored
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    Neil Gershenfeld's avatar 29545be4
    History
    Name Last commit Last update
    Arduino
    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
    17,340,800 cudampipi.cu C++, CUDA+MPI
    2048 nodes, 12228 ranks, GPUs
    nvcc -arch=sm_70 -std=c++11    		 Summit
    Oak Ridge OLCF
    IBM AC922    		 December, 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    		 October, 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    		 March, 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 October, 2019
    2,102 mpipi2.py Python, Numba, MPI
    10 nodes, 96 cores/node    		 Intel 2x Xeon Platinum 8175M February, 2020
    1,635 cudapi.cu C++, CUDA, 5120 cores NVIDIA V100 March, 2020
    1,090 numbapig.py Python, Numba, CUDA, 5120 cores NVIDIA V100 March, 2020
    315 numbapip.py Python, Numba, parallel, fastmath
    96 cores    		 Intel 2x Xeon Platinum 8175M February, 2020
    272 threadpi.c C, 96 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Intel 2x Xeon Platinum 8175M June, 2019
    267 threadpi.cpp C++, 96 threads
    g++ threadpi.cpp -o threadpi -O3 -ffast-math -pthread    		 Intel 2x Xeon Platinum 8175M March, 2020
    211 mpipi2.c C, MPI, 1 node, 96 cores
    mpicc mpipi2.c -o mpipi2 -O3 -ffast-math    		 Intel 2x Xeon Platinum 8175M October, 2019
    180 mpipi2.py Python, Numba, MPI
    mpirun -np 96 python mpipi2.py    		 Intel 2x Xeon Platinum 8175M February, 2020
    173 mppi.c C, OpenMP, 96 threads
    gcc mppi.c -o mppi -O3 -ffast-math -fopenmp    		 Intel 2x Xeon Platinum 8175M July, 2019
    152 pi.html JavaScript, 96 workers Intel 2x Xeon Platinum 8175M June, 2019
    93.2 threadpi.c C, 56 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Intel 2x E5-2680 December, 2018
    71.4 pi.html JavaScript, 56 workers Intel 2x E5-2680 November, 2018
    46.9 mpipi.c C, MPI
    mpicc mpipi.c -o mpipi -O3 -ffast-math
    mpirun -np 6 mpipi    		 Intel i7-8700T November, 2018
    44.6 threadpi.c C, 6 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Intel i7-8700T December, 2018
    23.3 mpipi2.py Python, Numba, MPI
    mpirun -np 6 python mpipi2.py    		 Intel i7-8700T February, 2020
    16.1 pi.html JavaScript, 6 workers Intel i7-8700T November, 2018
    15.7 clusterpi.js Node, 6 workers Intel i7-8700T December, 2018
    9.37 pi.c C
    gcc pi.c -o pi -lm -O3 -ffast-math    		 Intel i7-8700T November, 2018
    4.87 numbapi.py Python, Numba Intel i7-8700T February, 2020
    3.73 pi.html JavaScript, 1 worker Intel i7-8700T November, 2018
    3.47 pi.html JavaScript, 1 worker Intel 2x E5-2680 November, 2018
    3.29 pi.js Node Intel i7-8700T December, 2018
    3.12 clusterpi.js Node, 1 worker Intel i7-8700T December, 2018
    1.78 threadpi.c C, 4 threads
    gcc threadpi.c -o threadpi -O3 -ffast-math -pthread    		 Raspberry Pi 4 December, 2020
    0.57 pi.c C
    gcc pi.c -o pi -lm    		 Intel i7-8700T November, 2018
    0.47 numpi.py Python, NumPy Intel i7-8700T November, 2018
    0.074 pi.c C
    gcc pi.c -o pi -lm -O3 -ffast-math    		 Raspberry Pi Zero December, 2020
    0.029 pi.py Python Intel i7-8700T November, 2018
    0.006 pi.ino Arduino, floats ESP32-WROOM December, 2020
    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    		 October, 2019
    0.0128 0.171
    calculated    		 pi.c C
    floats, -O3, gcc-arm-none-eabi, 84 MHz    		 STM32F412
    ARM Cortex M4F    		 October, 2019