asked 49.6k views
4 votes
A disadvantage of static assignment is that one processor can be idle, with an empty queue, while another processor has a backlog.

1 Answer

3 votes

Final answer:

Static assignment in computing can lead to an imbalance in workload distribution among processors.

The disadvantage of static assignment in parallel computing is the potentially uneven workload distribution across processors, leading to an imbalance where some processors are idle while others are overburdened.

Step-by-step explanation:

A disadvantage of static assignment is that one processor can be idle, with an empty queue, while another processor has a backlog. In computing, static assignment refers to a method of task distribution where tasks are pre-assigned to specific processors. This can lead to an imbalance in workload distribution, resulting in some processors being idle while others are overloaded.

The disadvantage of static assignment in parallel computing is the potentially uneven workload distribution across processors, leading to an imbalance where some processors are idle while others are overburdened.

The question concerns a disadvantage of static assignment in parallel processing, which falls under the category of Computers and Technology at the College level. In parallel computing, static assignment refers to the allocation of tasks to different processors at the start of a parallel program and maintaining that allocation throughout the program's execution. However, a significant disadvantage is the potential for workload imbalance: one processor may finish its task and sit idle, while other processors might still be processing a heavy workload. This is particularly problematic in scenarios with unpredictable or highly variable workloads. This inefficiency can lead to suboptimal usage of processing resources and increased overall execution time for parallel programs.