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Neil Gershenfeld's avatar
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Neil Gershenfeld authored
495391d5
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Neil Gershenfeld's avatar 495391d5
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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
16,239 cudapit.cu C++, CUDA, 8 GPUs, 6192 cores/GPU NVIDIA A100 December, 2020
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		 Theta
Argonne ALCF
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
2,052 cudapi.cu C++, CUDA, 6192 cores NVIDIA A100 December, 2020
1,635 cudapi.cu C++, CUDA, 5120 cores NVIDIA V100 March, 2020
1,595 prior IBM Blue Gene/P C, MPI, 4096 processes prior
1,090 numbapig.py Python, Numba, CUDA, 5120 cores NVIDIA V100 March, 2020
811 prior Cray XT4 C, MPI, 2048 processes prior
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
0.85 prior Connection Machine CM-2 C, 32k processors prior
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
0.26 multipi.cpp C/C++ Static DICE (16 SAMD51J20A DICE nodes) August, 2020
0.148 prior IBM ES/9000 C prior
0.134 prior Pentium III C prior
0.118 prior Cray Y-MP4/464 C, vector prior
0.093 pi.ino Arduino, floats IMXRT1062
Teensy 4.1, 600 MHz		 August, 2021
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
0.0168 pi.c C
floats, -O3, gcc-arm-none-eabi, 160 MHz		 SAMD51J20A
ARM Cortex M4F		 October, 2019
0.013 prior Intel Pentium Pro C prior
0.0128 pi.c C
floats, -O3, gcc-arm-none-eabi, 84 MHz		 STM32F412
ARM Cortex M4F		 October, 2019
0.010 prior Cray Y-MP4/464 C, scalar prior
0.006 pi.ino Arduino, floats ESP32-WROOM December, 2020
0.001 prior Sun SPARCStation 1 C prior
0.001 prior DEC VAX 8650 C prior
0.0007 prior Intel 486 C prior
0.0002 pi.ino Arduino, floats ATSAMD21E December, 2020
0.0001 pi.ino Arduino, floats ATtiny1614 December, 2020
0.00003 prior Sun 3/60 C prior
0.00003 prior Intel 286 C prior
0.000001 prior Intel 8088 C prior
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