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[TF-XLA] Disable Tensorflow's CSE in xla compiler
authorYunxing Dai <yunxing@google.com>
Tue, 13 Feb 2018 22:51:25 +0000 (14:51 -0800)
committerTensorFlower Gardener <gardener@tensorflow.org>
Tue, 13 Feb 2018 22:55:12 +0000 (14:55 -0800)
commit89e7941fe6fe85af4fb7fe5499871d6b9d1c36ab
tree246f833a72e700f477e6584974b874d7381b9cdctree | snapshot
parentfcb7d92f70cfbbbea0c7ac11346b369fe5e6bd0ccommit | diff
[TF-XLA] Disable Tensorflow's CSE in xla compiler

No need to do CSE in TF-XLA bridge, as XLA already has its own CSE pass later in the compilation pipeline. This removes one source of nondeterminism.

RELNOTES: CSE pass from Tensorflow is now disabled in XLA.
PiperOrigin-RevId: 185592383
tensorflow/compiler/tf2xla/xla_compiler.cc diff | blob | history
Domain: Machine Learning / ML Framework;