This thesis attacks two important issues in back end of an optimizing compiler: instruction selection and register allocation.

这篇论文尝试解决优化编译器的后端中的两个重要的问题：指令选择和寄存器分配。

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If one queue's tokens are not enough, it can borrow some from other queues, or take back the ones it has lent out; this can realize dynamic bandwidth allocation.

某个优先级队列的令牌如果不够用，允许向其他优先级队列借用令牌，或收回借出的令牌，从而实现带宽的动态分配。

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The advantage of allocation mechanism is that once physical memory is allocated operating system can't reclaim it until either the process is terminated or the process frees memory back to the OS.

这种分配机制的好处是不会被系统回收，直到进程终止或者进程内存被释放会操作系统。

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It took these institutions until 1993--a full six years-- to get their bond allocation back down to where it had been prior to the crash in October 1987.

这些机构直至1993年,整整六年时间,才恢复到1987年10月崩盘之前的,债券投资配置

耶鲁公开课 - 金融市场课程节选

The intent of this methodology is to adjust your stock holdings back to your long-term allocation targets, not to increase or decrease them beyond those targets.

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Although Bayer Leverkusen handed back half of their allocation, the match will be a sell-out as locals quickly snapped up the spare tickets.

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If a portfolio has a target of 50% in stocks and 50% in bonds and market movements result in different allocation, a rebalancing would correct this mismatch back to its 50-50 target.

FORBES: Choices in Portfolio Rebalancing