pytorch

9eee782c - [nnc][scripts] Add a script for bisecting the TE fuser pass (#58357)

[nnc][scripts] Add a script for bisecting the TE fuser pass (#58357) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/58357 Finding a miscompilation in a large program can be tedious; this script automates the process of bisecting based on the number of fused instructions. Since fusing aten::cat without the corresponding prim::ListConstruct will cause an assertion failure, we treat that case as a "skip" and ignore it for the purpose of bisection. ghstack-source-id: 129079484 Test Plan: Tried it on some failing testcases, plus I wrote a simple bash script to simulate "failure" and "skip" and verified a few different cases. Reviewed By: huiguoo Differential Revision: D28463808 fbshipit-source-id: 64836f1d37a573549179410316ea7168e3dc1f23