benchmark

217d8f8f - Add support for x_only = True extra metrics during table generation (#2294)

Add support for x_only = True extra metrics during table generation (#2294) Summary: Pull Request resolved: https://github.com/pytorch/benchmark/pull/2294 Add support for extra metrics that are the same across all benchmark implementations, identified by the `x_only = True` argument for [`register_metric()`](https://www.internalfb.com/code/fbsource/[dde2970b470a85612b904a14825aa7f0998f1658]/fbcode/pytorch/benchmark/torchbenchmark/util/triton_op.py?lines=328). This diff supports additional functionality in D58396957, where the current implementation did not support adding new metrics with `x_only = True`. Reviewed By: xuzhao9 Differential Revision: D58435001 fbshipit-source-id: 887a66c08d0eef8c4c9c06f113d834f81ee572d9