pub const fn nvfp4_mmq_smem(mmq_x: u32) -> u32Expand description
2026-09-25: Dynamic shared memory for M tile mmq_x, in bytes: mmq_x ids,
a y tile of mmq_x * 36 ints padded to 256 ints, and an x tile of 128 * 76
ints. This is mmq_get_nbytes_shared in q4k_vendor/mmq.cuh with
mmq_y = 128, MMQ_MMA_TILE_X_K_FP4 = 76 and 8 warps of 32.