Description: Global memory is a fundamental concept in memory management of computer systems, referring to a memory space that is accessible by all processes in a system. Unlike local memory, which is exclusive to a specific process, global memory allows multiple processes to share data and resources efficiently. This feature is crucial for inter-process communication and collaboration on tasks that require access to common information. Global memory is implemented through various techniques, such as segmentation and paging, which help organize and manage memory space to minimize conflicts and optimize performance. Additionally, global memory facilitates the implementation of shared data structures, such as lists and tables, which can be used by different processes simultaneously. In concurrent programming environments, proper management of global memory is essential to avoid synchronization issues and ensure data integrity. In summary, global memory is a key component in the architecture of modern computer systems, enabling smooth and efficient interaction between processes.
