Add verbose support in single-output pattern-matcher

examples/pattern_rewriting.py

@@ -14,7 +14,7 @@
 import onnx.numpy_helper as onh
 
 from onnxscript import ir
-from onnxscript.rewriter import generic_pattern
+from onnxscript.rewriter import pattern
 
 
 def get_rotary_model(bad_model=False):
@@ -99,9 +99,7 @@ def rotary_apply_pattern(op, x, pos_ids, axis):
 #
 # The rule is easy to create.
 
-rule = generic_pattern.make_pattern_rule(
-    rotary_match_pattern, rotary_apply_pattern, verbose=10
-)
+rule = pattern.RewriteRule(rotary_match_pattern, rotary_apply_pattern, verbose=10)
 
 ##########################
 # Let's apply it.
@@ -136,9 +134,7 @@ def rotary_apply_pattern(op, x, pos_ids, axis):
 # The match did not happen.
 # Let's increase the verbosity.
 
-rule = generic_pattern.make_pattern_rule(
-    rotary_match_pattern, rotary_apply_pattern, verbose=10
-)
+rule = pattern.RewriteRule(rotary_match_pattern, rotary_apply_pattern, verbose=10)
 
 rule.apply_to_model(ir_model)
 

onnxscript/rewriter/generic_pattern.py

@@ -4,6 +4,7 @@
 import inspect
 import os
 import textwrap
+import warnings
 from typing import Any, Callable, Iterator, Sequence
 
 import onnxscript.rewriter.pattern as orp
@@ -79,7 +80,7 @@
 
     TODO: This is a temporary hack until MatchResult and PatternMatchResult are unified.
     """
-    result = orp.MatchResult(success=True)
+    result = orp.MatchResult()
     result.nodes.extend(pmr.model_nodes)
     for var, val in pmr.matched_pattern_to_model_value.items():
         if var.name is not None:
@@ -633,6 +634,11 @@
         the rewriting rule
     """
 
+    warnings.warn(
+        "make_pattern_rule(...) is deprecated, use pattern.RewriteRule(...) instead",
+        FutureWarning,
+        stacklevel=2,
+    )
     pattern = orp._to_graph_pattern(match_pattern_function)
     matcher = GenericPatternMatcher(pattern)
     return orp.RewriteRule(

onnxscript/rewriter/generic_pattern_test.py

@@ -11,7 +11,7 @@
 import onnxruntime as ort
 
 from onnxscript import ir
-from onnxscript.rewriter import generic_pattern
+from onnxscript.rewriter import generic_pattern, pattern
 
 FLOAT = onnx.TensorProto.FLOAT
 
@@ -41,8 +41,11 @@
             del context
             return True
 
-        rule = generic_pattern.make_pattern_rule(
-            match_pattern, apply_pattern, validate_mapping
+        rule = pattern.RewriteRule(
+            match_pattern,
+            apply_pattern,
+            validate_mapping,
+            generic_pattern.GenericPatternMatcher,
         )
 
         class AddAdd(onnx.reference.op_run.OpRun):
@@ -118,8 +121,12 @@
         def validate_mapping(context, **_) -> bool:
             return True
 
-        rule = generic_pattern.make_pattern_rule(
-            match_pattern, apply_pattern, validate_mapping, verbose=10
+        rule = pattern.RewriteRule(
+            match_pattern,
+            apply_pattern,
+            validate_mapping,
+            generic_pattern.GenericPatternMatcher,
+            verbose=10,
         )
 
         class AddAddAddAdd(onnx.reference.op_run.OpRun):
@@ -284,8 +291,12 @@
                 outputs=2,
             )
 
-        rule = generic_pattern.make_pattern_rule(
-            match_pattern, apply_pattern, validate_mapping, verbose=10
+        rule = pattern.RewriteRule(
+            match_pattern,
+            apply_pattern,
+            validate_mapping,
+            generic_pattern.GenericPatternMatcher,
+            verbose=10,
         )
 
         model = self.get_rotary_model()
@@ -345,10 +356,11 @@
             )
             return part1, part2
 
-        rule = generic_pattern.make_pattern_rule(
+        rule = pattern.RewriteRule(
             rotary_match_pattern,
             rotary_apply_pattern,
             validate_rotary_mapping,
+            generic_pattern.GenericPatternMatcher,
             verbose=10,
         )
 
@@ -416,10 +428,11 @@
         model = onnx.shape_inference.infer_shapes(model)
         ir_model = ir.serde.deserialize_model(model)
 
-        rule = generic_pattern.make_pattern_rule(
+        rule = pattern.RewriteRule(
             rotary_match_pattern,
             rotary_apply_pattern,
             validate_rotary_mapping,
+            generic_pattern.GenericPatternMatcher,
             verbose=10,
         )
 
@@ -472,10 +485,11 @@
             composed_perm = transpose_transpose_mapping(perm0, perm1)
             return op.Transpose(X, perm=composed_perm)
 
-        rule = generic_pattern.make_pattern_rule(
+        rule = pattern.RewriteRule(
             transpose_transpose_pattern,
             transpose_transpose_apply_pattern,
             transpose_transpose_check,
+            generic_pattern.GenericPatternMatcher,
             verbose=0,
         )