Constant Q2K_MMQ_SMEM 

pub const Q2K_MMQ_SMEM: u32 = _; // 70_144u32

Dynamic shared memory for the 128x128 MMQ tile on the MMA path (mmq_get_nbytes_shared with MMQ_TILE_NE_K = 32): ids 512 B + tile_x (128 rows x tile_x_k ints) + tile_y (128 x 144 B). Q2_K tile_x_k = 232 + 32 + 4 = 100; Q3_K = 232 + 16 + 4 = 84.