Moving Vela to use TOSA v0.80.0 specification

 * Using serialization_lib main branch to update statically copied
   files sha 5f920211ac23393a7b98a0d358bfbfc3232d5c8f (v0.80.0)
 * All files within the ethosu/vela/tosa are copied from that revision
 * Note: hope to move to serialization_lib as a pip module in future

 * Modified the ethosu/vela/{tosa_mapping,tosa_reader}.py to use
   v0.80.0 TOSA FlatBuffers implementation
 * These are the additional changes made to support this new version,
   with changes in the format of the FlatBuffers file and where various
   values are stored. Either changing from input to attribute, or
   moving to different attributes.

Signed-off-by: Rob Elliott <robert.elliott@arm.com>
Change-Id: I5e1fcc2a9964148619be3477adf1e88e84cbae2d

1 files changed, 94 insertions, 28 deletions

diff --git a/ethosu/vela/tosa/TransposeConvAttribute.py b/ethosu/vela/tosa/TransposeConvAttribute.py
index c7aeb41e..def507e3 100644
--- a/ethosu/vela/tosa/TransposeConvAttribute.py
+++ b/ethosu/vela/tosa/TransposeConvAttribute.py
@@ -3,23 +3,33 @@
 # namespace: tosa
 
 import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
 
 class TransposeConvAttribute(object):
     __slots__ = ['_tab']
 
     @classmethod
-    def GetRootAsTransposeConvAttribute(cls, buf, offset):
+    def GetRootAs(cls, buf, offset=0):
         n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
         x = TransposeConvAttribute()
         x.Init(buf, n + offset)
         return x
 
+    @classmethod
+    def GetRootAsTransposeConvAttribute(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    @classmethod
+    def TransposeConvAttributeBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
+        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x54\x4F\x53\x41", size_prefixed=size_prefixed)
+
     # TransposeConvAttribute
     def Init(self, buf, pos):
         self._tab = flatbuffers.table.Table(buf, pos)
 
     # TransposeConvAttribute
-    def Outpad(self, j):
+    def OutPad(self, j):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
         if o != 0:
             a = self._tab.Vector(o)
@@ -27,20 +37,25 @@ class TransposeConvAttribute(object):
         return 0
 
     # TransposeConvAttribute
-    def OutpadAsNumpy(self):
+    def OutPadAsNumpy(self):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
         if o != 0:
             return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o)
         return 0
 
     # TransposeConvAttribute
-    def OutpadLength(self):
+    def OutPadLength(self):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
         if o != 0:
             return self._tab.VectorLen(o)
         return 0
 
     # TransposeConvAttribute
+    def OutPadIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        return o == 0
+
+    # TransposeConvAttribute
     def Stride(self, j):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
         if o != 0:
@@ -63,7 +78,12 @@ class TransposeConvAttribute(object):
         return 0
 
     # TransposeConvAttribute
-    def Dilation(self, j):
+    def StrideIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        return o == 0
+
+    # TransposeConvAttribute
+    def OutputShape(self, j):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
         if o != 0:
             a = self._tab.Vector(o)
@@ -71,48 +91,94 @@ class TransposeConvAttribute(object):
         return 0
 
     # TransposeConvAttribute
-    def DilationAsNumpy(self):
+    def OutputShapeAsNumpy(self):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
         if o != 0:
             return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o)
         return 0
 
     # TransposeConvAttribute
-    def DilationLength(self):
+    def OutputShapeLength(self):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
         if o != 0:
             return self._tab.VectorLen(o)
         return 0
 
     # TransposeConvAttribute
-    def OutputShape(self, j):
-        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
-        if o != 0:
-            a = self._tab.Vector(o)
-            return self._tab.Get(flatbuffers.number_types.Int32Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
-        return 0
+    def OutputShapeIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        return o == 0
 
     # TransposeConvAttribute
-    def OutputShapeAsNumpy(self):
+    def InputZp(self):
         o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
         if o != 0:
-            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Int32Flags, o)
+            return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos)
         return 0
 
     # TransposeConvAttribute
-    def OutputShapeLength(self):
-        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+    def WeightZp(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
         if o != 0:
-            return self._tab.VectorLen(o)
+            return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos)
         return 0
 
-def TransposeConvAttributeStart(builder): builder.StartObject(4)
-def TransposeConvAttributeAddOutpad(builder, outpad): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(outpad), 0)
-def TransposeConvAttributeStartOutpadVector(builder, numElems): return builder.StartVector(4, numElems, 4)
-def TransposeConvAttributeAddStride(builder, stride): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(stride), 0)
-def TransposeConvAttributeStartStrideVector(builder, numElems): return builder.StartVector(4, numElems, 4)
-def TransposeConvAttributeAddDilation(builder, dilation): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(dilation), 0)
-def TransposeConvAttributeStartDilationVector(builder, numElems): return builder.StartVector(4, numElems, 4)
-def TransposeConvAttributeAddOutputShape(builder, outputShape): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(outputShape), 0)
-def TransposeConvAttributeStartOutputShapeVector(builder, numElems): return builder.StartVector(4, numElems, 4)
-def TransposeConvAttributeEnd(builder): return builder.EndObject()
+def TransposeConvAttributeStart(builder):
+    builder.StartObject(5)
+
+def Start(builder):
+    TransposeConvAttributeStart(builder)
+
+def TransposeConvAttributeAddOutPad(builder, outPad):
+    builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(outPad), 0)
+
+def AddOutPad(builder, outPad):
+    TransposeConvAttributeAddOutPad(builder, outPad)
+
+def TransposeConvAttributeStartOutPadVector(builder, numElems):
+    return builder.StartVector(4, numElems, 4)
+
+def StartOutPadVector(builder, numElems: int) -> int:
+    return TransposeConvAttributeStartOutPadVector(builder, numElems)
+
+def TransposeConvAttributeAddStride(builder, stride):
+    builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(stride), 0)
+
+def AddStride(builder, stride):
+    TransposeConvAttributeAddStride(builder, stride)
+
+def TransposeConvAttributeStartStrideVector(builder, numElems):
+    return builder.StartVector(4, numElems, 4)
+
+def StartStrideVector(builder, numElems: int) -> int:
+    return TransposeConvAttributeStartStrideVector(builder, numElems)
+
+def TransposeConvAttributeAddOutputShape(builder, outputShape):
+    builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(outputShape), 0)
+
+def AddOutputShape(builder, outputShape):
+    TransposeConvAttributeAddOutputShape(builder, outputShape)
+
+def TransposeConvAttributeStartOutputShapeVector(builder, numElems):
+    return builder.StartVector(4, numElems, 4)
+
+def StartOutputShapeVector(builder, numElems: int) -> int:
+    return TransposeConvAttributeStartOutputShapeVector(builder, numElems)
+
+def TransposeConvAttributeAddInputZp(builder, inputZp):
+    builder.PrependInt32Slot(3, inputZp, 0)
+
+def AddInputZp(builder, inputZp):
+    TransposeConvAttributeAddInputZp(builder, inputZp)
+
+def TransposeConvAttributeAddWeightZp(builder, weightZp):
+    builder.PrependInt32Slot(4, weightZp, 0)
+
+def AddWeightZp(builder, weightZp):
+    TransposeConvAttributeAddWeightZp(builder, weightZp)
+
+def TransposeConvAttributeEnd(builder):
+    return builder.EndObject()
+
+def End(builder):
+    return TransposeConvAttributeEnd(builder)