application view, breadth and depth of learning computing science

The breadth, depth and the application view of the cs

MPI_Cart

This article aims to introduce how to use the MPI and the cartition grid to solve a Poisson equation.

c/c++

forward declaration and the friend class about the cpp.

c/c++

discuss the rule of three/five in cpp.

主要记录下multithreading提升performance的一些点。

Linux

整理下关于block/nonblock以及sync/async,还有data depedency,还有event-driving programming 的关系和在实践中的一些体会。

判断某个area是否被已有area cover的算法以及其在实践中的应用

c/c++

several typical case that trigger the error of “multiple defination”