3 Replies Latest reply on Jun 21, 2018 3:12 AM by Intel Corporation

    Tensorflow library warnings about AVX/AVX2 etc instructions

    jayeshtank

      Hi,

      I encountered a few warnings while training a TensorFlow model:

       

      2018-06-17 18:22:43.351762: 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.

      2018-06-17 18:22:43.351809: 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.

      2018-06-17 18:22:43.351816: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX512F instructions, but these are available on your machine and could speed up CPU computations.

      2018-06-17 18:22:43.351820: 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.

       

      Is there a way to receive updated TensorFlow library complied and made available on cloud or do I have to compile the TensorFlow from sources with these enabled?