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authorGravatar HyoukJoong Lee <hyouklee@google.com>2018-09-04 13:56:42 -0700
committerGravatar TensorFlower Gardener <gardener@tensorflow.org>2018-09-04 14:00:48 -0700
commit97039a80b3dabb5ed2e4fb5d0d0bdc5229293718 (patch)
treed1c318c5863200ac91da19deb100b607c7f64767 /tensorflow/compiler/xla/service/hlo_domain_metadata.h
parentffd9519c3fffe43473f06a1c8fdd12519490db3b (diff)
Fix CRS combiner for spatial partitioning
PiperOrigin-RevId: 211519250
Diffstat (limited to 'tensorflow/compiler/xla/service/hlo_domain_metadata.h')
-rw-r--r--tensorflow/compiler/xla/service/hlo_domain_metadata.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tensorflow/compiler/xla/service/hlo_domain_metadata.h b/tensorflow/compiler/xla/service/hlo_domain_metadata.h
index 6c142ee474..302807f816 100644
--- a/tensorflow/compiler/xla/service/hlo_domain_metadata.h
+++ b/tensorflow/compiler/xla/service/hlo_domain_metadata.h
@@ -72,6 +72,9 @@ class DomainMetadata {
// two matches.
virtual bool Matches(const DomainMetadata& other) const = 0;
+ // Returns the hash value of the metadata.
+ virtual size_t Hash() const = 0;
+
// Returns a string representation of the metadata.
virtual string ToString() const = 0;
};