Some designs , such as ORGANIZATION@1 ' UltraSPARC NUMBER@1 have reverted back to simpler -LRB- scalar , in-order -RRB- designs in order to fit more processors on one piece of silicon .

Some designs , such as UltraSPARC NUMBER@1 used a simpler -LRB- scalar , in-order -RRB- designs in order to fit more processors on one piece of silicon .
