[cherry-pick] 7.2.1 cherry pick changes , Navi4 tuning iteration 1 #2156
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corey-derochie-amd
approved these changes
Feb 6, 2026
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corey-derochie-amd
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LGTM in principle, please only merge if the performance has been validated.
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manual psdb: http://rocm-ci.amd.com/job/compute-psdb-rel-7.2/324/ |
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Details
Cherry pick PR for Navi 4 tuning
PR in migrated Repo - ROCm/rocm-systems#3052
Work item:
Internal
What were the changes?
Changes to tuning table , Ring vs Tree BW, LL cutoffs
Why were the changes made?
To improve performance
How was the outcome achieved?
By changing algo selection policy weights
Additional Documentation:
What else should the reviewer know?
Approval Checklist