...令的执行周期 1)取指令(Instruction Fetch):IFt 2)指令译码(Instruction Decode):IDt 3)执行指令(Instruction Execute):IEt 4)存储(Storage):St 每条指令的执行周期:T= IFt+IDt+IEt+St 指令流水线技术 指令流水线技术 RISC流水线技术: – 几个...
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single instruction execute 单指令执行
single instruction execute mode [计] 单指令执行方式
execute instruction [计] 执行指令 ; [计] 管理指令
sie single instruction execute 单指令执行
single-instruction execute mode 单指令执行方式
signle instruction execute mode 单指令执行方式
We execute that instruction and we move to the next one.
我们执行那个指令,并继续下一轮。
We execute that instruction, we move to the next one.
我们执行那个指令,我们继续下一轮。
To acquire the lease the thread is required to execute an expensive atomic instruction.
为了获得这份契约,线程必须执行一个代价昂贵的原子指令。
Well at most, I'm going to execute each instruction once. All right?
那么至多的话,我会执行,每个指令一次,对不对?
We execute that instruction, we move to the next one.
我们执行那个指令,我们继续下一轮。
Remember last time, I said that there's different kinds of complexity in our code, and I suggested for simple branching programs, the amount of time it takes to run that program is, in essence, bounded by the number of instructions, because you only execute each instruction at most once.
但是这里有个很重要的点,记得上节课,我提过在我们的代码中,有不同种类的复杂度,而且我还说了对于简单的分支程序,运行这种程序需要的总体时间,大体上,是和指令的数目相关的,因为每个指令只会被执行最多一次。
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