In this paper, we first analyzed states of shared\|variable, then put forth a dynamic detective algorithm based on lockset to find shared\|variable data race in multithreaded programming environment.

• 多线程程序设计是现今广泛采用的一种程序设计技术,它能充分地发掘出程序中的并行性,使处理机得到最大限度的利用。