Junyu Blog

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FD.io简介

FD.io简介

就目前来看,相比controlplane,dataplane得到的发展更受局限,我们少有具有推动性的或特性丰富的dataplane,从而导致了数据中心相关创新的缺乏。我们亟需一个灵活的高性能可编程dataplane,所以fd.io,或者说VPP,出现了。

Diff Array

Diff Array

In this blog, we will talk about one trick can be used to solve problems to do with frequent addition and subtraction to a subsection of an array

SWAP Function

SWAP Function

In this blog, we will look into several ways of implementing swap in different ways.

EMPLACE_BACK in C++

EMPLACE_BACK in C++

There are different type of containers in C++ STL. To add a new element into the back of a container, we normally use `push_back()`. In this blog, we will look into a new way of performing push back - `emplace_back()`.

KMP Algorithm

about KMP Algorithm

In computer science, the Knuth–Morris–Pratt algorithm (or KMP algorithm) is a string-searching algorithm that searches for occurrences of a "word" W within ...