Price CP2 recompute per rank on each layer type's layout - #978

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dalinar/recompute-mixer-floorfrom

dalinar/cp-layout-recompute-floor

Commits on Sep 25, 2026

Mirror the bytes a recomputed CP attention keeps for backward

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cdf4d29
Price CP2 recompute per rank on each layer type's layout

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5899a2d
Bound CP2 layout pricing from below and count flex's own LSE

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0e7255c
Guard the layout gate and state why the lower bound rounds down

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9b4e9d7
Run the CP layout memory tests in the Megatron CI lane

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33185b4

Commits on Sep 26, 2026

Charge single-head view copies and partial-tape indices; time layout planning

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c1500ca
Keep partial-tape indices when the first stage drops its tape

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4368998