Introduction - If you have any usage issues, please Google them yourself
① The experiment is simulated operating system' s main memory allocation, storage management algorithm designed main memory allocation and recovery procedures, use of variable partition does not actually start the loaded operating. ② The first to adapt to the law, the best adaptation worst adapt the method to allocate main memory space. ③ When a new job requirements when loaded into main memory, you must check the idle zone table, to find a large enough spare area. Find free zone is greater than the job requirements, then it is divided into two parts, a part of the occupied area, the remaining part and become a free zone. (4) when the withdrawal of a job, the return area adjacent to other free areas should be merged into a larger free area, posted on the free zone table. ⑤ run the program, the current state of the output of the entry of the data structure changes and memory.