pytorch

a51090d4 - [functorch] test: try using reference_inputs in vmap tests (#91355)

[functorch] test: try using reference_inputs in vmap tests (#91355) Ref https://github.com/pytorch/functorch/issues/1090 Timings: `test_vmap_exhaustive` After PR ``` == 1168 passed, 55 skipped, 2353 deselected, 153 xfailed in 195.07s (0:03:15) == ``` Before PR ``` == 1134 passed, 55 skipped, 2316 deselected, 150 xfailed in 77.18s (0:01:17) == ``` `test_op_has_batch_rule` After PR ``` == 988 passed, 57 skipped, 2353 deselected, 331 xfailed in 144.70s (0:02:24) == ``` Before PR ``` == 969 passed, 57 skipped, 2316 deselected, 313 xfailed in 65.86s (0:01:05) == ``` Pull Request resolved: https://github.com/pytorch/pytorch/pull/91355 Approved by: https://github.com/zou3519