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Fix Polar Express Coefficient Iterator for >8 step polar express - #303

Merged

skyw merged 6 commits into

NVIDIA-NeMo:mainfrom

mkhona-nvidia:mkhona/muon-norm-1p01

Oct 12, 2026

Merged

Fix Polar Express Coefficient Iterator for >8 step polar express #303
skyw merged 6 commits into
NVIDIA-NeMo:mainfrom
mkhona-nvidia:mkhona/muon-norm-1p01

Commits on Sep 23, 2026
- Scale Muon normalization norm by 1.01
  mkhona-nvidia
  committed
  8fa38fb
- Guard repeated Polar Express coefficients until final step
  mkhona-nvidia
  committed
  0c070a6
Commits on Oct 12, 2026
- Precompute guarded Polar Express coefficients
  mkhona-nvidia
  committed
  790c6b3
- Reserve final coefficients in the shared iterator
  mkhona-nvidia
  committed
  8d5898d
- Merge latest main into Polar Express PR branch
  mkhona-nvidia
  committed
  bb5c2c6
- Round guarded Polar Express coefficients to four decimals
  mkhona-nvidia
  committed
  0c484d0