![copyclip windows copyclip windows](https://production-livingdocs-bluewin-ch.imgix.net/2020/7/29/6a065890-9401-4a6c-85e6-dc94a2a5e53a.jpeg)
Here's an analogy: Suppose somebody tells you, "I am going to count toġ00, and you need to give continuous estimates as to when I will beĭone." They start out, "one, two, three.". And at the very beginning of theĬopy, when there is very little history to go by, the prediction can It can't predict the future, but it is forced to try. "Because the copy dialog is just guessing. Basically, the dialog is just guessing :). Raymond Chen wrote a very nice article about this once. (I mean compared with the available network bandwidth, using other tools it is faster so it's not a computational limitation.)
![copyclip windows copyclip windows](https://techwiser.com/wp-content/uploads/2018/03/CopyClip-2.jpg)
![copyclip windows copyclip windows](https://cache.img.appgao.com:1443/usr/uploads/2020/08/2950437322.png)
Copyclip windows windows#
The modern Windows copy stuff is not much better: On an older WinNT system, if you had a lot of small files to copy, it displayed the name and nice animation for each file slowing down the whole process to be practically unusable.This dialog drove me mad also quite a couple of times: Depending on the filesystem used, this could take more time than actually transferring the data. If you have a million of 1KB files or thousand 1MB files the situation will be quite different because the former has the overhead of creating many many files. Make adjustments time over time to your original estimation (I mean small adjustments not like in the funny picture above!)įor this not only the amount of bytes but the amount of files to create play a role.You need to extrapolate the time it'll take by predicting the behavior (what Windows file copy definitively does badly right now).You have to take into account resource fluctuations (CPU/Network bandwidth/HDD speed mainly).They will have noticed it and will improve. I think it is not worth explaining why their implementation is not good. Other tools like TeraCopy do a better job. In short: the poor algorithms and the jumpy estimation is actually an implementation weakness.