graph: utils: pm: correctly handle empty optional subgraph and multi-consumer one

Open ShanSimu opened this issue 9 months ago • 3 comments

Description

During pattern matching, we found a bug that occurs when two optional subgraphs are connected: if the first one is empty and the second one's input has multi-consumers, it leads to incorrect behavior. This PR is intended to fix that bug.

Fixes MFDNN-13660

May 16 '25 03:05 ShanSimu

make test set test_scope=NIGHTLY disable benchdnn_all enable benchdnn_graph

May 26 '25 02:05 ShanSimu

make test set test_scope=NIGHTLY disable benchdnn_all enable benchdnn_graph

May 27 '25 06:05 ShanSimu

make test set test_scope=NIGHTLY disable benchdnn_all enable benchdnn_graph

Jun 17 '25 01:06 ShanSimu