message: refining message per maintainer feedback.
diff: @@ -138,19 +138,15 @@ void InfoAboutUnusedCPUFeatures() {
  #endif // __FMA__
  #endif // else of if defined(_MSC_VER) && !defined(__clang__)
  if (!missing_instructions.empty()) {
  - LOG(INFO) << "Your CPU supports instructions that this TensorFlow "
  #ifndef INTEL_MKL
  + LOG(INFO) << "Your CPU supports instructions that this TensorFlow "
  << "binary was not compiled to use:" << missing_instructions;
  #else
  - << "binary was not compiled to use:" << missing_instructions
  - << ". When TensorFlow is compiled with support for these "
  - << "instructions, performance can improve. However, because "
  - << "this version of TensorFlow has been compiled with support "
  - << "for Intel(R) MKL-DNN, which supports just-in-time "
  - << "compilation, many performance-critical codepaths will use "
  - << "these instructions, even though TensorFlow was compiled "
  - << "without explicit support them. See "
  - << "https://github.com/intel/mkl-dnn/issues/3";
  + LOG(INFO) << "This TensorFlow binary is optimized with Intel(R) MKL-DNN "
  + << "to use the following CPU instructions in performance "
  + << "critical operations: " << missing_instructions << std::endl
  + << "To enable them in non-MKL-DNN operations, rebuild "
  + << "TensorFlow with the appropriate compiler flags.";
  #endif
  }
  });
  