Add validation check in fx2trt interpreter (#63424)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/63424
Add validation check in fx2trt for missing converter operators. If any op missing, interpreter init will report missing operators.
Test Plan:
for call_function and call_method:
manual test with feeds benchmark and verify init failed with expected message.
{F642390780}
for call_module:
specify a module as leaf node and make acc_tracer trace it as a node; then in fx2trt.py, in CONVERTER initialize stage make it skip recording all modules; initialize interpreter and call validator function, verify the output includes the missing module name, return value print as screenshot below.
{F643458718}
Reviewed By: 842974287
Differential Revision: D30294832
fbshipit-source-id: 243dca3fdfc6a174ded65248938e2a234aec19c6
