As an example, consider any repetitive coding pattern, such as executing a block of code with a Lock held. 以一个常见的编码模式为例,如执行带有Lock的代码块。
When one thread is executing a synchronized block, any thread waiting to enter that block is stalled. 当一个线程正在执行一个同步块时,任何等待进入该块的线程都将被阻塞。
This paper proposes a process integrity control algorithm for migrating workflow, it is based on the research of migrating workflow network and executing mode of task block. 在研究基于任务片的迁移工作流网络和执行模式的基础上,提出迁移工作流过程完整性控制算法。
It can manipulate disk objective files directly. Especially in executing user programs, any parameter block in SBC can be dynamically displayed on the CRT of the TRS-80 microcomputer. 其操作可直接面向磁盘目标文件,尤其在执行用户程序时,可以在TRS&80上动态显示单板机中的任意参数块。
In order to improve executing efficiency of examining moving objects, we present a method of constructing multi-pixel background model based on the image block. The method partitions the video image into blocks and constructs the background model according to the characteristics of the blocks. 为了提高运动目标检测的执行效率,提出了一种基于图像块的多像素背景模型的构建方法,该方法将视频图像分块,以图像块的特征来构建背景模型。