MEMORY CONTROL SYSTEM

PURPOSE:To improve the processing capability of a memory control system by performing dynamically the allocation and release of a memory with a small overhead in accordance with extension and contraction of a dynamic data part such as a process stack, etc. CONSTITUTION:A memory in a computer is divided into blocks of link and data parts 3 and 4 respectively. The part 3 holds the logical coupling information among blocks 2 (2a-2d); while the part 4 holds data and then performs the allocation and release of blocks according to said logical coupling information held in the part 3. At the same time, the write/read of data is carried out to the part 4. Thus many processes can be arranged on the memory.