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| author |  A. Unique TensorFlower <gardener@tensorflow.org> | 2018-10-09 16:23:35 -0700 |
|---|---|---|
| committer | TensorFlower Gardener <gardener@tensorflow.org> | 2018-10-09 16:39:23 -0700 |
| commit | 6c391166b8b6ba43d2b0151e6fb9cf14864131a2 (patch) | |
| tree | c8c3c9eadade00f1a4e6cec2024e2a15bfd0b948 /tensorflow/core/ops/lookup_ops.cc | |
| parent | 2f5ebc0ea5e6d500ea8cd925234c569d6b32fd4e (diff) | |
Add 'remove' operation to MutableHashTable and MutableDenseHashTable.
PiperOrigin-RevId: 216443201
Diffstat (limited to 'tensorflow/core/ops/lookup_ops.cc')
| -rw-r--r-- | tensorflow/core/ops/lookup_ops.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tensorflow/core/ops/lookup_ops.cc b/tensorflow/core/ops/lookup_ops.cc index 72a77be70d..a0987cd982 100644 --- a/tensorflow/core/ops/lookup_ops.cc +++ b/tensorflow/core/ops/lookup_ops.cc @@ -214,6 +214,19 @@ REGISTER_OP("LookupTableInsertV2") return Status::OK(); }); +REGISTER_OP("LookupTableRemoveV2") + .Input("table_handle: resource") + .Input("keys: Tin") + .Attr("Tin: type") + .SetShapeFn([](InferenceContext* c) { + ShapeHandle handle; + TF_RETURN_IF_ERROR(c->WithRank(c->input(0), 0, &handle)); + TF_RETURN_IF_ERROR(c->WithRankAtLeast(c->input(1), 1, &handle)); + + // TODO(turboale): Validate keys shape. + return Status::OK(); + }); + REGISTER_OP("LookupTableSize") .Input("table_handle: Ref(string)") .Output("size: int64") @@ -407,6 +420,7 @@ REGISTER_OP("MutableDenseHashTable") REGISTER_OP("MutableDenseHashTableV2") .Input("empty_key: key_dtype") + .Input("deleted_key: key_dtype") .Output("table_handle: resource") .Attr("container: string = ''") .Attr("shared_name: string = ''") |