add small input shapes to some ops (#30617)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30617
as title
Test Plan: buck run //caffe2/benchmarks/operator_benchmark:benchmark_all_test -- --iterations 1 --operator add,as_strided,cat,chunk,fill,linear,matmul,split
Reviewed By: hl475
Differential Revision: D18764248
fbshipit-source-id: 510cf83542822acfa1b7b5e475b0cc7432f7ac19
