Gene Amdahl, a computer architect and IBM fellow, developed computer architectures at IBM, his namesake venture, Amdahl Corporation, and others. GeneAmdahl是一名计算机架构师、IBM职员,在IBM、AmdahlCorporation(以他的名字命名的企业)和其他一些公司从事计算机架构开发。
But from the simulation data we can find out consumption optimization complies with Amdahl law too. Only optimizing a part is not enough, no matter cache but also issue queue, the optimization proportion of the total consumption of the processor is under 10% basically. 但是从模拟数据也可以看出,功耗优化一样遵从Amdahl定律,仅仅优化一个部件的功耗是不够的,无论动态低功耗自适应Cache还是发射队列,处理器总功耗的优化比例基本在10%以下。