| 摘要 |
PROBLEM TO BE SOLVED: To ensure a predetermined performance for a plurality of types of processing performed in parallel by using the same memory.SOLUTION: First processing means performing first processing retains a memory area in a memory. Second processing means performing any one of a plurality of types of second processing by using a memory area provided from the first processing means request the first processing means for provision of a memory area at least having the largest size, out of the size of memory area required at the current moment in time and the size of memory area predicted to be required next, when performing any second processing. In response to the request from the second processing means, the first processing means provides the second processing means with a memory area of the required size, that is a part of the retaining memory area. |
