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path: root/tensorflow/core/grappler/optimizers/graph_optimizer_stage_test.cc
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* [Grappler] Add RemoveStackStridedSliceSameAxis optimizer.Gravatar Eugene Brevdo2018-10-10
| | | | | | | | | | | | | | | | // Replace operations of the form: // x = stack((a_0, a_1, ..., a_{n-1}), axis=k)[:,...,i,...] // with // a_i // when the strided slice index `i` is applied in the k'th axis. // // Similarly, replace operations of the form: // x = stack((a_0, a_1, ..., a_{n-1}), axis=k)[:,...,i:i+1,...] // with // expand_dims(a_i, axis=k) // PiperOrigin-RevId: 216535346
* Disable removing pairs of transposes across chains, while debugging breakage ↵Gravatar A. Unique TensorFlower2018-06-14
| | | | | | in bayesflow. PiperOrigin-RevId: 200568541
* Fixed handling of control dependencies in the arithmethic optimizerGravatar Benoit Steiner2018-04-04
| | | | PiperOrigin-RevId: 191665098
* Extract GraphOptimizer{Stage,Context}, and use it as a base classGravatar A. Unique TensorFlower2018-03-19
in ArithmeticOptimizer. PiperOrigin-RevId: 189628227