Commit message (Collapse) | Author | Age | |
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* | [Grappler] Add RemoveStackStridedSliceSameAxis optimizer. | Eugene Brevdo | 2018-10-10 |
| | | | | | | | | | | | | | | | | // 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 ↵ | A. Unique TensorFlower | 2018-06-14 |
| | | | | | | in bayesflow. PiperOrigin-RevId: 200568541 | ||
* | Fixed handling of control dependencies in the arithmethic optimizer | Benoit Steiner | 2018-04-04 |
| | | | | PiperOrigin-RevId: 191665098 | ||
* | Extract GraphOptimizer{Stage,Context}, and use it as a base class | A. Unique TensorFlower | 2018-03-19 |
in ArithmeticOptimizer. PiperOrigin-RevId: 189628227 |