3×4×8×3212×25612×2563×4×256var_0float32[3,4,8,32]Reshapereshape_input_0int64[2]shape〈2〉Gemmgemm_0float32[256,256]B〈256×256〉float32[256]C〈256〉Reshapereshape_output_0int64[3]shape〈3〉var_3float32[3,4,256]