成功解决Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2

2024-04-02 15:11:26

成功解决Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2

目录

解决问题

资料参考

思路分析

解决办法

解决问题

在导入tensorflow后，进行运算时，出现了红色错误！

import tensorflow as tf

import numpy as np

资料参考

Advanced Vector Extensions (AVX, also known as Sandy Bridge New Extensions) 先进的矢量扩展（AVX，也称为桑迪桥新的扩展）是从英特尔和英特尔在2008年3月提出的微处理器的X86指令集架构的扩展，第一次由英特尔支持，在第2011季度和以后的SoeBoE桥处理器装运。AMD与推土机处理器航运在Q3 2011。AVX提供了新的特性、新的指令和新的编码方案。AVX2将大多数整数命令扩展为256位，并介绍了融合乘法累加（FMA）操作。AVX-512扩展AVX到512位支持使用一个新的EVEX前缀编码由英特尔提出的2013年7月，第一次支持英特尔与骑士着陆处理器，在2016装运。

import os
os.environ["TF_CPP_MIN_LOG_LEVEL"]='1' # 这是默认的显示等级，显示所有信息
os.environ["TF_CPP_MIN_LOG_LEVEL"]='2' # 只显示 warning 和 Error
os.environ["TF_CPP_MIN_LOG_LEVEL"]='3' # 只显示 Error

思路分析

参考网友的评论解释：这个意思其实是，您下载的TensorFlow太low了，根本没有通过兼容AVX来Compile。如果您下载源代码在该电脑上重新compile，就可以支持AVX。其实你的电脑是支持AVX的，只是编译好的TensorFlow不支持。

网友分析比较正确请参考理解

1、第一位网友

https://github.com/lakshayg/tensorflow-build 这有别人编译好的

2、第二位网友

3、第三位网友

社区里说需要从源代码安装TensorFlow，以编译支持SIMD指令集的TF，这样可以更快的使用tf，https://www.tensorflow.org/install/source

解决办法

在最顶行写入

import os
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'

此方法，只能可以临时屏蔽警告信息，看起来舒服了一些。因为博主能力有限，如果网友们，有更好的解决办法，群策群力，请留言探讨，共同学习啦！

成功解决Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2相关推荐

成功解决Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2(二)
成功解决Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2(二) ...
成功解决Your CPU supports instructions that this TensorFlow binary was not compiled to use AVX AVX2
** 避坑必读,强烈建议: 1.说明你电脑支持AVX2,而你的tesorflow版本不支持,重建虚拟环境重装tensorflow 2.离线安装tensorflow,下载安装包之后再安装 3.如果遇到新 ...
Your CPU supports instructions that this TensorFlow binary was not compiled to use AVX AVX2
大致的原因就是说:tensorflow觉得你电脑cpu还行,支持AVX(Advanced Vector Extensions),运算速度还可以提升,所以可以开启更好更快的模式,但是你现在用的模式相对来 ...
彻底解决“Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA”警告
问题描述在使用TensorFlow时,总是提醒"Your CPU supports instructions that this TensorFlow binary was not com ...
tensorflow:Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2
ps:这跳出的是一个cpu警告,但我用的是gpu啊!!即使我安装合适版本的(编译过的)tensorflow来满足我cpu的AVX2扩展,也还是没对我的运行速度有太大提高(猜测),所以如果你是使用gpu ...
Tensorflow警告：our CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2
使用TensorFlow模块时,弹出错误Your CPU supports instructions that this TensorFlow binary was not compiled to u ...
去除警告：Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA
去除警告:Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA 文章 ...
警告：Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA(亲测)
警告:Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA 转载:h ...
Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2问题解决
tensorflow运行遇到的问题: Your CPU supports instructions that this TensorFlow binary was not compiled to us ...

最新文章

热门文章