BPI-M4 : TensorFlow 2.1.0 (aarch64) 설치 (Python 3.7)

출처

• 대소니 :: Tensorflow version 확인

리눅스 정보 확인

CPU 정보 확인

$ cat /proc/cpuinfo
processor       : 0
BogoMIPS        : 48.00
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd03
CPU revision    : 4
 
 ... 생략 ...
 
Hardware        : Allwinnersun50iw2Family
Revision        : 0000
Serial          : 0000000000000000

instruction set architecture (ISA)

$ uname -i
aarch64

커널에 대한 정보

$ uname -a
Linux NanoPi-NEO2-Black 4.14.111 #1 SMP Thu Dec 19 19:12:27 CST 2019 aarch64 aarch64 aarch64 GNU/Linux

OS버전에 대한 정보

$ cat /etc/issue
Ubuntu 16.04.6 LTS \n \l

논리 코어 수 확인

$ grep -c processor /proc/cpuinfo
4

swap 사이즈 설정

현재 swap 사이즈 확인

$ free -h
              total        used        free      shared  buff/cache   available
Mem:           1.5G        276M        164M         33M        1.1G        989M
Swap:          255M          0B        255M
$ sudo swapon -s
Filename                                Type            Size    Used    Priority
/var/swap                               file            262140  0       -1

swap 서비스 종료 (swap 설정 파일 수정을 위해서)

$ sudo /sbin/dphys-swapfile swapoff

swap 설정 파일 수정

$ sudo vi /etc/dphys-swapfile

# CONF_SWAPSIZE=100
CONF_SWAPSIZE=1024

swap 서비스 시작

$ sudo rm /var/swap
$ sudo /sbin/dphys-swapfile setup
want /var/swap=1024MByte, generating swapfile ... of 1024MBytes
$ sudo /sbin/dphys-swapfile swapon

현재 swap 사이즈 확인

$ free -h
              total        used        free      shared  buff/cache   available
Mem:           1.5G        277M        431M         24M        862M        980M
Swap:          1.0G          0B        1.0G
$ sudo swapon -s
Filename                                Type            Size    Used    Priority
/var/swap                               file            1048572 0       -1

관련 라이브러리 설치, pip3 설치 확인

$ sudo apt update
$ sudo apt install gfortran libopenblas-dev liblapack-dev libhdf5-dev
$ pip3 --version
pip 20.0.2 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)

TensorFlow 2.1.0 패키지 설치

TensorFlow 2.1.0 패키지 다운로드

$ wget http://1.229.109.140:3562/tensorflow/tensorflow-2.1.0.aarch64/tensorflow-2.1.0-cp37-cp37m-linux_aarch64.whl

tensorflow 2.1.0 파이썬 패키지 설치

$ export TMPDIR=/var/tmp
$ pip3 install tensorflow-2.1.0-cp37-cp37m-linux_aarch64.whl
Defaulting to user installation because normal site-packages is not writeable
Processing ./tensorflow-2.1.0-cp37-cp37m-linux_aarch64.whl
Requirement already satisfied: astor>=0.6.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (0.8.1)
Requirement already satisfied: numpy<2.0,>=1.16.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.18.4)
Requirement already satisfied: keras-applications>=1.0.8 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.0.8)
Requirement already satisfied: grpcio>=1.8.6 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.29.0)
Requirement already satisfied: protobuf>=3.8.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (3.12.2)
Requirement already satisfied: tensorboard<2.2.0,>=2.1.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (2.1.1)
Requirement already satisfied: absl-py>=0.7.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (0.9.0)
Requirement already satisfied: opt-einsum>=2.3.2 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (3.2.1)
Requirement already satisfied: six>=1.12.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.15.0)
Requirement already satisfied: google-pasta>=0.1.6 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (0.2.0)
Requirement already satisfied: wrapt>=1.11.1 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.12.1)
Requirement already satisfied: tensorflow-estimator<2.2.0,>=2.1.0rc0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (2.1.0)
Requirement already satisfied: termcolor>=1.1.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.1.0)
Requirement already satisfied: wheel>=0.26; python_version >= "3" in /usr/local/lib/python3.7/site-packages (from tensorflow==2.1.0) (0.34.2)
Requirement already satisfied: gast==0.2.2 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (0.2.2)
Requirement already satisfied: keras-preprocessing>=1.1.0 in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.1.2)
Requirement already satisfied: scipy==1.4.1; python_version >= "3" in ./.local/lib/python3.7/site-packages (from tensorflow==2.1.0) (1.4.1)
Requirement already satisfied: h5py in ./.local/lib/python3.7/site-packages (from keras-applications>=1.0.8->tensorflow==2.1.0) (2.10.0)
Requirement already satisfied: setuptools in /usr/local/lib/python3.7/site-packages (from protobuf>=3.8.0->tensorflow==2.1.0) (47.1.1)
Requirement already satisfied: werkzeug>=0.11.15 in ./.local/lib/python3.7/site-packages (from tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (1.0.1)
Requirement already satisfied: google-auth-oauthlib<0.5,>=0.4.1 in ./.local/lib/python3.7/site-packages (from tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (0.4.1)
Requirement already satisfied: requests<3,>=2.21.0 in ./.local/lib/python3.7/site-packages (from tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (2.23.0)
Requirement already satisfied: markdown>=2.6.8 in ./.local/lib/python3.7/site-packages (from tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (3.2.2)
Requirement already satisfied: google-auth<2,>=1.6.3 in ./.local/lib/python3.7/site-packages (from tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (1.16.0)
Requirement already satisfied: requests-oauthlib>=0.7.0 in ./.local/lib/python3.7/site-packages (from google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (1.3.0)
Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in ./.local/lib/python3.7/site-packages (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (1.25.9)
Requirement already satisfied: chardet<4,>=3.0.2 in ./.local/lib/python3.7/site-packages (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (3.0.4)
Requirement already satisfied: idna<3,>=2.5 in ./.local/lib/python3.7/site-packages (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (2.9)
Requirement already satisfied: certifi>=2017.4.17 in ./.local/lib/python3.7/site-packages (from requests<3,>=2.21.0->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (2020.4.5.1)
Requirement already satisfied: importlib-metadata; python_version < "3.8" in ./.local/lib/python3.7/site-packages (from markdown>=2.6.8->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (1.6.0)
Requirement already satisfied: cachetools<5.0,>=2.0.0 in ./.local/lib/python3.7/site-packages (from google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (4.1.0)
Requirement already satisfied: pyasn1-modules>=0.2.1 in ./.local/lib/python3.7/site-packages (from google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (0.2.8)
Requirement already satisfied: rsa<4.1,>=3.1.4 in ./.local/lib/python3.7/site-packages (from google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (4.0)
Requirement already satisfied: oauthlib>=3.0.0 in ./.local/lib/python3.7/site-packages (from requests-oauthlib>=0.7.0->google-auth-oauthlib<0.5,>=0.4.1->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (3.1.0)
Requirement already satisfied: zipp>=0.5 in ./.local/lib/python3.7/site-packages (from importlib-metadata; python_version < "3.8"->markdown>=2.6.8->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (3.1.0)
Requirement already satisfied: pyasn1<0.5.0,>=0.4.6 in ./.local/lib/python3.7/site-packages (from pyasn1-modules>=0.2.1->google-auth<2,>=1.6.3->tensorboard<2.2.0,>=2.1.0->tensorflow==2.1.0) (0.4.8)
Installing collected packages: tensorflow
Successfully installed tensorflow-2.1.0
WARNING: You are using pip version 20.0.2; however, version 20.1.1 is available.
You should consider upgrading via the '/usr/local/bin/python3 -m pip install --upgrade pip' command.

버전 확인

$ python3
Python 3.7.7 (default, Jun  1 2020, 00:48:31) 
[GCC 7.5.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow as tf
>>> tf.__version__
'2.1.0'