ffn_gateup_fused_bytes

metrale_model_arch::weight_loader::fp8_residency

Function ffn_gateup_fused_bytes 

Source 
pub fn ffn_gateup_fused_bytes(hidden: usize, inter: usize) -> usize
Expand description

2026-09-25: Bytes of one fused dense-FFN gate+up weight: the two [inter, hidden] E4M3 blocks side by side, plus their two FP32 block-scale grids side by side. Two grids, not one grid over 2 * inter, because the concat copies the two source grids.