更糟糕的还在后面;在合并锁之后,同步的代码块中只包含一个递增序列,因而可以降低强度,转换成一个单独的相加。
And it gets worse; after coalescing the locks, the synchronized body will contain only a sequence of increments, which can be strength-reduced into a single addition.
锁升级是将许多较细粒度的锁转换成数量更少的较粗粒度的锁的过程,这样可以减少系统开销,但却增加了并发争用的可能性。
Lock escalation is the process of converting many fine-grain locks into fewer coarse-grain locks, reducing system overhead while increasing the probability of concurrency contention.
在一些实施例中,所述电平位移电路包括锁存经转换的输出信号的电平位移锁存器(208)。
In some embodiments, the level shifting circuit includes a level shifting latch (208) that latches a translated output signal.
通过测试电影文件由默认格式转换成其它格式文件时锁需要的时间来衡量资源对于该过程的影响。
The time that need locks up when be being changed into other format file by acquiescent format through checking film file will measure resource the influence to this process.
在传统触发器结构的基础上,本文提出了单闩锁结构边沿触发器设计,它通过利用时钟信号的竞争冒险产生窄脉冲控制单一锁存器以实现触发器的一次状态转换功能。
Based on the construction of traditional flip-flop, we propose a novel edge-triggered flip-flip using one latch controlled by narrow pulse according to race-hazard of clock.
在传统触发器结构的基础上,本文提出了单闩锁结构边沿触发器设计,它通过利用时钟信号的竞争冒险产生窄脉冲控制单一锁存器以实现触发器的一次状态转换功能。
Based on the construction of traditional flip-flop, we propose a novel edge-triggered flip-flip using one latch controlled by narrow pulse according to race-hazard of clock.
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