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Add variable operators to Flex

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This is required for enabling flex fallback for complicated variable operators
for stateful random operators and so on.

PiperOrigin-RevId: 353578616
Change-Id: Ic71f36199ff437c2efa6f259ed2fd474694617d9
This commit is contained in:
Jaesung Chung 2021-01-24 22:06:24 -08:00 committed by TensorFlower Gardener
parent 167d0c0532
commit 77a9b64c88
2 changed files with 23 additions and 0 deletions
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4
tensorflow/core/kernels/BUILD
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@ -5929,10 +5929,12 @@ filegroup(
"relu_op.h",
"relu_op_functor.h",
"reshape_util.h",
"resource_variable_ops.h",
"reverse_op.h",
"roll_op.h",
"save_restore_tensor.h",
"scan_ops.h",
"scatter_functor.h",
"scatter_nd_op.h",
"segment_reduction_ops.h",
"segment_reduction_ops_impl.h",
@ -6177,6 +6179,7 @@ filegroup(
"regex_full_match_op.cc",
"relu_op.cc",
"reshape_util.cc",
"resource_variable_ops.cc",
"restore_op.cc",
"reverse_op.cc",
"roll_op.cc",
@ -6184,6 +6187,7 @@ filegroup(
"save_restore_tensor.cc",
"save_restore_v2_ops.cc",
"scan_ops.cc",
"scatter_functor.cc",
"scatter_nd_op.cc",
"scatter_nd_op_cpu_impl_0.cc",
"scatter_nd_op_cpu_impl_1.cc",

19
tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc
View File

@ -59,7 +59,10 @@ const std::set<std::string>& GetFlexAllowlist() {
"Assert",
"Assign",
"AssignAdd",
"AssignAddVariableOp",
"AssignSub",
"AssignSubVariableOp",
"AssignVariableOp",
"Atan",
"Atan2",
"AudioSpectrogram",
@ -154,6 +157,7 @@ const std::set<std::string>& GetFlexAllowlist() {
"DepthToSpace",
"DepthwiseConv2dNative",
"Dequantize",
"DestroyResourceOp",
"DestroyTemporaryVariable",
"Diag",
"DiagPart",
@ -375,6 +379,7 @@ const std::set<std::string>& GetFlexAllowlist() {
"RandomUniformInt",
"Range",
"Rank",
"ReadVariableOp",
"Real",
"RealDiv",
"Reciprocal",
@ -420,11 +425,20 @@ const std::set<std::string>& GetFlexAllowlist() {
"ResourceApplyProximalAdagrad",
"ResourceApplyProximalGradientDescent",
"ResourceApplyRMSProp",
"ResourceGather",
"ResourceGatherNd",
"ResourceScatterAdd",
"ResourceScatterDiv",
"ResourceScatterMax",
"ResourceScatterMin",
"ResourceScatterMul",
"ResourceScatterNdAdd",
"ResourceScatterNdMax",
"ResourceScatterNdMin",
"ResourceScatterNdSub",
"ResourceScatterNdUpdate",
"ResourceScatterSub",
"ResourceScatterUpdate",
"ResourceSparseApplyAdadelta",
"ResourceSparseApplyAdagrad",
"ResourceSparseApplyAdagradDA",
@ -660,7 +674,10 @@ const std::set<std::string>& GetFlexAllowlist() {
"UnsortedSegmentProd",
"UnsortedSegmentSum",
"UnwrapDatasetVariant",
"VarHandleOp",
"VarIsInitializedOp",
"Variable",
"VariableShape",
"VariableV2",
"Where",
"WrapDatasetVariant",
@ -679,10 +696,12 @@ const std::set<std::string>& GetFlexAllowlist() {
"_ListToArray",
"_ParallelConcatStart",
"_ParallelConcatUpdate",
"_ReadVariablesOp",
"_Recv",
"_Retval",
"_Send",
"_SwitchN",
"_VarHandlesOp",
// go/keep-sorted end
});
return *allowlisted_flex_ops;