MLBEDSW-7165: Update to TensorFlow 2.12

- Updated FlatBuffers files using TensorFlow 2.12.0 schema

- Added restriction for UnidirectionalSequenceLSTM to have 2D recurrent
  weights to handle that diagonal_recurrent_tensors attr is not
  currently supported.

Change-Id: I104fd1f52485b9b83d644772dbcdeea2d17585f0
Signed-off-by: William Isaksson <william.isaksson@arm.com>

1 files changed, 11 insertions, 1 deletions

diff --git a/ethosu/vela/tflite/UnidirectionalSequenceLSTMOptions.py b/ethosu/vela/tflite/UnidirectionalSequenceLSTMOptions.py
index 16641a74..73d298d2 100644
--- a/ethosu/vela/tflite/UnidirectionalSequenceLSTMOptions.py
+++ b/ethosu/vela/tflite/UnidirectionalSequenceLSTMOptions.py
@@ -63,7 +63,14 @@ class UnidirectionalSequenceLSTMOptions(object):
             return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
         return False
 
-def UnidirectionalSequenceLSTMOptionsStart(builder): builder.StartObject(5)
+    # UnidirectionalSequenceLSTMOptions
+    def DiagonalRecurrentTensors(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+def UnidirectionalSequenceLSTMOptionsStart(builder): builder.StartObject(6)
 def Start(builder):
     return UnidirectionalSequenceLSTMOptionsStart(builder)
 def UnidirectionalSequenceLSTMOptionsAddFusedActivationFunction(builder, fusedActivationFunction): builder.PrependInt8Slot(0, fusedActivationFunction, 0)
@@ -81,6 +88,9 @@ def AddTimeMajor(builder, timeMajor):
 def UnidirectionalSequenceLSTMOptionsAddAsymmetricQuantizeInputs(builder, asymmetricQuantizeInputs): builder.PrependBoolSlot(4, asymmetricQuantizeInputs, 0)
 def AddAsymmetricQuantizeInputs(builder, asymmetricQuantizeInputs):
     return UnidirectionalSequenceLSTMOptionsAddAsymmetricQuantizeInputs(builder, asymmetricQuantizeInputs)
+def UnidirectionalSequenceLSTMOptionsAddDiagonalRecurrentTensors(builder, diagonalRecurrentTensors): builder.PrependBoolSlot(5, diagonalRecurrentTensors, 0)
+def AddDiagonalRecurrentTensors(builder, diagonalRecurrentTensors):
+    return UnidirectionalSequenceLSTMOptionsAddDiagonalRecurrentTensors(builder, diagonalRecurrentTensors)
 def UnidirectionalSequenceLSTMOptionsEnd(builder): return builder.EndObject()
 def End(builder):
     return UnidirectionalSequenceLSTMOptionsEnd(builder)
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