Arm backend: Move to use tosa_tools.v0_80 for TOSA operations

NFC that moves to use the TOSA tools from a different namespace.
Preparation to run 0.80 and 1.0 along side during the transition
period.

Signed-off-by: Per Åstrand <per.astrand@arm.com>
Change-Id: I69d6d6a46fa95213afde8952f151fc9b41065099

Author: per

.mypy.ini

@@ -80,6 +80,9 @@ ignore_missing_imports = True
 [mypy-serializer.*]
 ignore_missing_imports = True
 
+[mypy-tosa_tools.*]
+ignore_missing_imports = True
+
 [mypy-setuptools.*]
 ignore_missing_imports = True
 

backends/arm/operators/node_visitor.py

@@ -7,8 +7,9 @@
 
 from typing import Dict, List
 
-import serializer.tosa_serializer as ts  # type: ignore
 import torch
+
+import tosa_tools.v0_80.serializer.tosa_serializer as ts  # type: ignore
 from executorch.backends.arm.tosa_mapping import TosaArg
 from executorch.backends.arm.tosa_specification import TosaSpecification
 from torch.export import ExportedProgram

backends/arm/operators/op_abs.py

@@ -9,15 +9,13 @@
 import executorch.backends.arm.tosa_quant_utils as tqutils
 import executorch.backends.arm.tosa_utils as tutils
 
-import serializer.tosa_serializer as ts  # type: ignore
+import tosa_tools.v0_80.serializer.tosa_serializer as ts  # type: ignore
 from executorch.backends.arm.operators.node_visitor import (
     NodeVisitor,
     register_node_visitor,
 )
 from executorch.backends.arm.tosa_mapping import TosaArg
 from executorch.backends.arm.tosa_specification import TosaSpecification
-
-from serializer.tosa_serializer import TosaOp
 from torch.fx import Node
 
 
@@ -70,7 +68,7 @@ def define_node(
 
         # Do the INT32 Abs
         tosa_graph.addOperator(
-            TosaOp.Op().ABS,
+            ts.TosaOp.Op().ABS,
             [
                 rescaled_inputs[0].name,
             ],
@@ -126,7 +124,7 @@ def define_node(
 
             # MI lowering
             tosa_graph.addOperator(
-                TosaOp.Op().ABS,
+                ts.TosaOp.Op().ABS,
                 [inputs[0].name],
                 [output.name],
                 None,

backends/arm/operators/op_add.py

@@ -10,14 +10,13 @@
 import executorch.backends.arm.tosa_quant_utils as tqutils
 import executorch.backends.arm.tosa_utils as tutils
 
-import serializer.tosa_serializer as ts  # type: ignore
+import tosa_tools.v0_80.serializer.tosa_serializer as ts  # type: ignore
 from executorch.backends.arm.operators.node_visitor import (
     NodeVisitor,
     register_node_visitor,
 )
 from executorch.backends.arm.tosa_mapping import TosaArg
 from executorch.backends.arm.tosa_specification import TosaSpecification
-from serializer.tosa_serializer import TosaOp
 from torch.fx import Node
 
 
@@ -82,7 +81,7 @@ def define_node(
 
         # Do the INT32 Add
         tosa_graph.addOperator(
-            TosaOp.Op().ADD,
+            ts.TosaOp.Op().ADD,
             [input1.name, input2.name],
             [add_output.name],
             None,
@@ -135,7 +134,7 @@ def define_node(
 
             # MI lowering
             tosa_graph.addOperator(
-                TosaOp.Op().ADD,
+                ts.TosaOp.Op().ADD,
                 [input1.name, input2.name],
                 [output.name],
                 None,

backends/arm/operators/op_amax.py

@@ -4,14 +4,13 @@
 # LICENSE file in the root directory of this source tree.
 from typing import List
 
-import serializer.tosa_serializer as ts
+import tosa_tools.v0_80.serializer.tosa_serializer as ts
 from executorch.backends.arm._passes.arm_pass_utils import get_first_fake_tensor
 from executorch.backends.arm.operators.node_visitor import (
     NodeVisitor,
     register_node_visitor,
 )
 from executorch.backends.arm.tosa_mapping import TosaArg
-from serializer.tosa_serializer import TosaOp
 from torch.fx import Node
 
 
@@ -48,5 +47,5 @@ def define_node(
         attr.AxisAttribute(input.dim_order.index(dim))
 
         tosa_graph.addOperator(
-            TosaOp.Op().REDUCE_MAX, [input.name], [output.name], attr
+            ts.TosaOp.Op().REDUCE_MAX, [input.name], [output.name], attr
         )

backends/arm/operators/op_amin.py

@@ -4,14 +4,13 @@
 # LICENSE file in the root directory of this source tree.
 from typing import List
 
-import serializer.tosa_serializer as ts
+import tosa_tools.v0_80.serializer.tosa_serializer as ts
 from executorch.backends.arm._passes.arm_pass_utils import get_first_fake_tensor
 from executorch.backends.arm.operators.node_visitor import (
     NodeVisitor,
     register_node_visitor,
 )
 from executorch.backends.arm.tosa_mapping import TosaArg
-from serializer.tosa_serializer import TosaOp
 from torch.fx import Node
 
 
@@ -48,5 +47,5 @@ def define_node(
         attr.AxisAttribute(input.dim_order.index(dim))
 
         tosa_graph.addOperator(
-            TosaOp.Op().REDUCE_MIN, [input.name], [output.name], attr
+            ts.TosaOp.Op().REDUCE_MIN, [input.name], [output.name], attr
         )

backends/arm/operators/op_any.py

@@ -6,14 +6,13 @@
 # pyre-unsafe
 from typing import cast, List
 
-import serializer.tosa_serializer as ts  # type: ignore
+import tosa_tools.v0_80.serializer.tosa_serializer as ts  # type: ignore
 from executorch.backends.arm.operators.node_visitor import (  # type: ignore
     NodeVisitor,
     register_node_visitor,
 )
 
 from executorch.backends.arm.tosa_mapping import TosaArg  # type: ignore
-from serializer.tosa_serializer import TosaOp
 from torch.fx import Node
 
 
@@ -49,5 +48,5 @@ def define_node(
         attr.AxisAttribute(inputs[0].dim_order.index(dim))
 
         tosa_graph.addOperator(
-            TosaOp.Op().REDUCE_ANY, [inputs[0].name], [output.name], attr
+            ts.TosaOp.Op().REDUCE_ANY, [inputs[0].name], [output.name], attr
         )

backends/arm/operators/op_avg_pool2d.py

@@ -6,9 +6,10 @@
 # pyre-unsafe
 from typing import List
 
-import serializer.tosa_serializer as ts  # type: ignore
 import torch
 
+import tosa_tools.v0_80.serializer.tosa_serializer as ts  # type: ignore
+
 from executorch.backends.arm._passes.fold_qdq_with_annotated_qparams_pass import (
     get_input_qparams,
     get_output_qparams,

backends/arm/operators/op_bmm.py

@@ -7,9 +7,10 @@
 # pyre-unsafe
 from typing import List
 
-import serializer.tosa_serializer as ts  # type: ignore
 import torch
 
+import tosa_tools.v0_80.serializer.tosa_serializer as ts  # type: ignore
+
 from executorch.backends.arm._passes.fold_qdq_with_annotated_qparams_pass import (
     get_input_qparams,
     get_output_qparams,
@@ -20,7 +21,6 @@
 )
 from executorch.backends.arm.tosa_mapping import TosaArg
 from executorch.backends.arm.tosa_quant_utils import build_rescale
-from serializer.tosa_serializer import TosaOp
 
 
 @register_node_visitor
@@ -64,7 +64,7 @@ def define_node(
         attr.MatMulAttribute(A_zp=input0_zp, B_zp=input1_zp)
 
         tosa_graph.addOperator(
-            TosaOp.Op().MATMUL,
+            ts.TosaOp.Op().MATMUL,
             [inputs[0].name, inputs[1].name],
             [bmm_output_name],
             attr,

backends/arm/operators/op_cat.py

@@ -7,13 +7,12 @@
 
 from typing import List
 
-import serializer.tosa_serializer as ts  # type: ignore
+import tosa_tools.v0_80.serializer.tosa_serializer as ts  # type: ignore
 from executorch.backends.arm.operators.node_visitor import (
     NodeVisitor,
     register_node_visitor,
 )
 from executorch.backends.arm.tosa_mapping import TosaArg
-from serializer.tosa_serializer import TosaOp
 from torch.fx import Node
 
 
@@ -42,5 +41,8 @@ def define_node(
         attr.AxisAttribute(dim)
 
         tosa_graph.addOperator(
-            TosaOp.Op().CONCAT, [tensor.name for tensor in tensors], [output.name], attr
+            ts.TosaOp.Op().CONCAT,
+            [tensor.name for tensor in tensors],
+            [output.name],
+            attr,
         )