multiprocess

问题 We have been told that Google Chrome runs each tab in a separate process. Therefore a crash in one tab would not cause problems in the other tabs. AFAIK, multi-processes are mostly used in programs without a GUI. I have never read any technique that could embed multiple GUI processes into a single one. How does Chrome do that? I am asking this question because I am designing CCTV software which will use video decoding SDKs from multiple camera manufactures, some of which are far from stable.

问题 I have a python application that grabs a collection of data and for each piece of data in that collection it performs a task. The task takes some time to complete as there is a delay involved. Because of this delay, I don\'t want each piece of data to perform the task subsequently, I want them to all happen in parallel. Should I be using multiprocess? or threading for this operation? I attempted to use threading but had some trouble, often some of the tasks would never actually fire. 回答1: If