What is wrong about multi threaded programming?

What are the disadvantages of multi threading?

Multithreaded and multicontexted applications present the following disadvantages:Difficulty of writing code. Multithreaded and multicontexted applications are not easy to write. ... Difficulty of debugging. ... Difficulty of managing concurrency. ... Difficulty of testing. ... Difficulty of porting existing code.Advantages and Disadvantages of a Multithreaded/Multicontexted ...

What are the advantages and disadvantages of multi threading?

Common Advantages and Disadvantages of Multithreading in JavaEnhanced performance by decreased development time.Simplified and streamlined program coding.Improvised GUI responsiveness.Simultaneous and parallelized occurrence of tasks.Better use of cache storage by utilization of resources.Decreased cost of maintenance.Common Advantages and Disadvantages of Multithreading in ...

Under what conditions multithreading is not possible and why?

Many tasks may be compute bound, but still not practical to use a multithreaded approach because the process must synchronise on the entire state. Such a program cannot benefit from multithreading because no work can be performed concurrently.

What issues arise during multi threading or multi programming?

Unpredictable results− Multithreaded programs can sometimes lead to unpredictable results as they are essentially multiple parts of a program that are running at the same time. Complications for Porting Existing Code − A lot of testing is required for porting existing code in multithreading.