[Origami] Assign weights to CMS kernels

[yenong-amd]

Motivation

Model CMS mainloop efficiency in Origami.

Technical Details

Assign loop efficiency weights to mainloop calculations.

Test Plan

Benchmark with BBS NT, NN, TN datasets.

Submission Checklist

• Look over the contributing guidelines at https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.

[math-ci-jobs]

perfci run on commit 35437e9

math-ci run

[aliry95amd]

LGTM!
Minor suggestion: We can change the name CMS_Kernel to something else later since we can use the same approach to reweight other kernels that are not necessarily CMS. We can change that later, though!