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| author |  A. Unique TensorFlower <gardener@tensorflow.org> | 2018-04-20 15:19:59 -0700 |
|---|---|---|
| committer | TensorFlower Gardener <gardener@tensorflow.org> | 2018-04-20 15:22:40 -0700 |
| commit | 60a0e2f5261cf72da4e4d8e65b56b695d611b984 (patch) | |
| tree | fa80d75b322e70f969ba4ae8e9bdfc49da6550ea /tensorflow/compiler/xla/service/computation_layout.cc | |
| parent | b133f8c70622e52f19631fd93d4b87ee21c52ac6 (diff) | |
Do not force default layout when there is no need to.
Allow the inner computations to negotiate a root and parameter layouts different from default.
PiperOrigin-RevId: 193731341
Diffstat (limited to 'tensorflow/compiler/xla/service/computation_layout.cc')
| -rw-r--r-- | tensorflow/compiler/xla/service/computation_layout.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tensorflow/compiler/xla/service/computation_layout.cc b/tensorflow/compiler/xla/service/computation_layout.cc index d2d4f14fce..cb61f3da39 100644 --- a/tensorflow/compiler/xla/service/computation_layout.cc +++ b/tensorflow/compiler/xla/service/computation_layout.cc @@ -23,12 +23,15 @@ limitations under the License. namespace xla { -ComputationLayout::ComputationLayout(const ProgramShape& program_shape) +ComputationLayout::ComputationLayout(const ProgramShape& program_shape, + bool ignore_layouts) : result_layout_(program_shape.result()) { for (auto& shape : program_shape.parameters()) { parameter_layouts_.emplace_back(shape); } - SetToDefaultLayout(); + if (ignore_layouts) { + SetToDefaultLayout(); + } } void ComputationLayout::SetToDefaultLayout() { |