安装过的人们都知道若是python
pip install tensorflow
linux
的话会报错Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2
git
考虑到操做系统的的兼容性,现有的编译好的二进制安装包不适用openeuler,因此考虑这些因素,咱们要本身搭建。github
咱们须要bazel交叉编译软件,有点相似cmake(上游下载的开源.sh文件已上传到仓库)bazel下载地址app
chmod +x bazel-0.28.0-installer-linux-x86_64.sh
gitlab
./bazel-0.28.0-installer-linux-x86_64.sh --user
ui
bazel version
查看版本,configure.py查看tf所支持的版本(2.3版本所支持的bazel)this
_TF_MIN_BAZEL_VERSION = '0.27.1'
google
_TF_MAX_BAZEL_VERSION = '0.29.1'
操作系统
git clone https://github.com/tensorflow/tensorflow
git barach -a
查看全部发行版本git checkout <version>
将分支同步到本地bazel build --config=opt --config=cuda //tensorflow:libtensorflow_cc.so
(C文件库)
bazel build --config=opt //tensorflow/tools/pip_package:build_pip_package
(wheel文件)
bazel build --config=opt --config=cuda //tensorflow:libtensorflow.so
(生成C库)
bazel build --config=opt //tensorflow/lite:libtensorflowlite.so
(Lite库)
bazel编译有的时候会出issue现bug,详见issue
openeuler搭建Bulid Not Successfully 的Bug状况汇总
官网上说安装须要pip19以上
#!/usr/bin/python2=====>!/usr/bin/python3 # -*- coding: utf-8 -*- import re import sys from pip._internal.cli.main import main if __name__ == '__main__': sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) sys.exit(main())
from pip import main ImportError: cannot import name 'main' from 'pip' (/usr/lib/python3.7/site-packages/pip/__init__.py)
source code change to this
from pip import __main__ //这行也要修改 if __name__ == '__main__': sys.exit(__main__._main())//增长__main__._
[root@openeuler lzb]# pip -V pip 20.1.1 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)
pip install -U --user pip six numpy wheel setuptools mock 'future>=0.17.1' pip install -U --user keras_applications --no-deps pip install -U --user keras_preprocessing --no-deps
> REQUIRED_PACKAGES = [ > 'absl-py >= 0.7.0', > 'astunparse == 1.6.3', > 'flatbuffers >= 1.12', > 'gast == 0.3.3', > 'google_pasta >= 0.1.8', > 'h5py >= 2.10.0, < 2.11.0', > 'keras_preprocessing >= 1.1.1, < 1.2', > # TODO(mihaimaruseac): numpy 1.19.0 has ABI breakage > # https://github.com/numpy/numpy/pull/15355 > 'numpy >= 1.16.0, < 1.19.0', > 'opt_einsum >= 2.3.2', > 'protobuf >= 3.9.2', > 'tensorboard >= 2.3.0, < 3', > 'tensorflow_estimator >= 2.3.0, < 2.4.0', > 'termcolor >= 1.1.0', > 'wrapt >= 1.11.1', > 'w**h*eel >= 0.26', > 'six >= 1.12.0', > ]