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Diffstat (limited to 'tensorflow/compiler/tf2xla/shape_util.h')
-rw-r--r-- | tensorflow/compiler/tf2xla/shape_util.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tensorflow/compiler/tf2xla/shape_util.h b/tensorflow/compiler/tf2xla/shape_util.h new file mode 100644 index 0000000000..516dd636a9 --- /dev/null +++ b/tensorflow/compiler/tf2xla/shape_util.h @@ -0,0 +1,38 @@ +/* Copyright 2017 The TensorFlow Authors. All Rights Reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +==============================================================================*/ + +// Utilities for working with XLA shapes. + +#ifndef TENSORFLOW_COMPILER_TF2XLA_SHAPE_UTIL_H_ +#define TENSORFLOW_COMPILER_TF2XLA_SHAPE_UTIL_H_ + +#include "tensorflow/compiler/xla/xla_data.pb.h" +#include "tensorflow/core/framework/tensor_shape.h" +#include "tensorflow/core/framework/types.pb.h" + +namespace tensorflow { + +// Convert an XLA Shape into the equivalent TensorFlow shape. +TensorShape XLAShapeToTensorShape(const xla::Shape& shape); + +// Convert a TensorShape into the equivalent XLA Shape proto. Unlike Tensorflow, +// XLA shapes include the type. Not all `dtype` values can be represented by +// XLA, so this conversion may fail. +Status TensorShapeToXLAShape(DataType dtype, const TensorShape& tensor_shape, + xla::Shape* shape); + +} // namespace tensorflow + +#endif // TENSORFLOW_COMPILER_TF2XLA_SHAPE_UTIL_H_ |