missing_page_lru++;cout<<"ҳ��δ���У�����ҳ����ҳ��ţ�";break;caseMissingPageAndReplace: missing_page_lru++; page_algorithm_lru++;cout<<"ҳ��δ���У�ҳ������������ҳ�沢�滻ҳ...
The maximum value that the DCD may store in the field is 5 times 4 KB (5000h). This is the maximum number of bytes that 5 page pointers can reference. Although it is possible to create a transfer up to 20 KB this assumes the 1st offset into the first page is 0. When the offset...
Although most previous work in cache analysis for WCET estimation assumes the LRU replacement policy, in practice more processors use simpler non-LRU policies for lower cost, power consumption, and thermal output. This chapter focuses on the analysis of FIFO, one of the most widely used cach...
Page replacement algorithms like FIFO are used when there is a new page request, and there is not enough space in the main memory to allocate the new page. Hence, a page replacement algorithm decides which page it should replace so that it can allocate the memory for the new page. The s...
The maximum value that the DCD may store in the field is 5 times 4 KB (5000h). This is the maximum number of bytes that 5 page pointers can reference. Although it is possible to create a transfer up to 20 KB this assumes the 1st offset into the first page is 0. When the offset...