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[rocm-libraries] ROCm/rocm-libraries#6672 (commit bda3f97)

[CK Tile] PermuteN support MX GEMM

## Motivation

Add PermuteN support to preshuffle MX GEMM

## Technical Details

 - Modify `shuffle_b_permuteN` to support MX preshuffled layout
- Add `preShuffleScalePermuteN` with same functionality of
`preShuffleScale` but layout consistent with PermuteN
 - Include MX pre-processing functions in the library

## Test Plan

Add test configuration for permuteN with preshuffle (both FP4 and FP8)

## Submission Checklist

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

Co-authored-by: Cong Ma <congma13@amd.com>
E
Enrico Degregori committed
bdd7a8333da29f09694fc63905492f4b524ad2b0
Parent: 449f8b4
Committed by assistant-librarian[bot] <assistant-librarian[bot]@users.noreply.github.com> on 6/5/2026, 3:04:43 AM