Over time, the costs became clearer. In his ISSCC 2014 plenary, Mark Horowitz argued that energy—not transistor density or raw logic speed—had become the primary constraint in computing. Arithmetic consumes only a few picojoules. Cache accesses cost an order of magnitude more. DRAM accesses cost two to three orders more. Data movement, not computation, dominates energy consumption.
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。业内人士推荐新收录的资料作为进阶阅读
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谋划一批务实管用、含金量高的重大就业政策
Smarter register usage (FUTURE)