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* Removed redundant std::string -> string conversions.Gravatar A. Unique TensorFlower2018-08-24
| | | | PiperOrigin-RevId: 210127626
* Replaced calls to tensorflow::StringPiece::ToString with std::string ↵Gravatar A. Unique TensorFlower2018-05-02
| | | | | | | | | | conversions. That is, instances of sp.ToString() are replaced with std::string(sp). This will allow tensorflow::StringPiece::ToString to be removed, which is necessary before it can be replaced with absl::string_view. PiperOrigin-RevId: 195126422
* Add new env-var TF_FP16_CONV_MODE.Gravatar Yangzihao Wang2017-11-03
| | | | | | | | The env-var is used to decide how to do internal computation for cudnn convolution when input data type is float16. For ACCURATE mode, we always use float32 as the internal compute type; For FAST mode, we include both float16 and float32 internal compute type into auto-tune to pick whichever runs faster. PiperOrigin-RevId: 174495814
* Adding an environmental variable to control the cuda host memory limit.Gravatar Xiaoqiang Zheng2016-10-12
Change: 135978018
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