comaniac commented on a change in pull request #5656:
URL: https://github.com/apache/incubator-tvm/pull/5656#discussion_r429484128
##########
File path: tests/python/relay/test_pass_merge_composite.py
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@@ -64,55 +65,53 @@
def make_add_sub_mul_pattern():
- """Create a pattern to match the following graph.
+ r"""Create a pattern to match the following graph.
add sub
\ /
\ /
mul
"""
- x = relay.var('x')
- y = relay.var('y')
- add_node = relay.add(x, y)
- sub_node = relay.subtract(x, y)
- mul_node = relay.multiply(add_node, sub_node)
+ x = wildcard()
+ y = wildcard()
+ add_node = is_op('add')(x, y)
+ sub_node = is_op('subtract')(x, y)
+ mul_node = is_op('multiply')(add_node, sub_node)
Review comment:
Wow that's nice to know. I'll change some patterns using this syntax to
demonstrate the different ways of making patterns.
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