TensorFlowライブラリはSSE4.1命令を使用するようにコンパイルされていません



Tensorflow Library Wasnt Compiled Use Sse4

からのオリジナル




2017-05-06 08:09:33.780033: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.1 instructions, but these are available on your machine and could speed up CPU computations. 2017-05-06 08:09:33.780052: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.2 instructions, but these are available on your machine and could speed up CPU computations. 2017-05-06 08:09:33.780055: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX instructions, but these are available on your machine and could speed up CPU computations. 2017-05-06 08:09:33.780058: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX2 instructions, but these are available on your machine and could speed up CPU computations. 2017-05-06 08:09:33.780061: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use FMA instructions, but these are available on your machine and could speed up CPU computations.
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おそらく、マシンのCPU計算を高速化できる機能(SSE、AVX、FMA)があることを意味しますが、それらは使用されていません。に