可逆计算通过恢复和重新利用丢失数据的这些能量来减少计算机的能耗。美国佛罗里达大学的迈克尔·弗兰克正在开发这样一种方法:每个输入操作都会产生一个输出信号,将输出信号的能量保存起来,为新的信号输入提供能量,从而创造出一种零热量产生的计算方式。
可逆计算有望消除计算机处理和能力循环这两个最基本的性能瓶颈。
Reversible computing promises to remove fundamental performance bottlenecks in computing and recycle energy.
可逆性观点是理解量子计算的关键。
This idea of reversibility is critical to understanding quantum computing.
请记住,我们不需要知道它是怎样的一个态函数,只计算就可以了,你需要找到一条可逆路径,沿着这条路径就能算得这个结果。
Now remember, we went through before how it's a state function but to calculate it, you'd need to find a reversible path, along which you can figure this out.
Now remember, we went through before how it's a state function but to calculate it, you'd need to find a reversible path, along which you can figure this out.
请记住,我们不需要知道它是怎样的一个态函数,只计算就可以了,你需要找到一条可逆路径,沿着这条路径就能算得这个结果。
I'm going from V2 to V2 dv - what do you think this integral is? Right, W1 so this is easy part, zero here.
这样才保证了过程的可逆性,下面来计算,路径1的功。
Reversible. Reversible means that if I looked at dw it's minus p reversible.
接下来是“可逆“,他说明当计算dw=-PextdV时。
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