PPT Slide
- Page table for each process
- frame location of each page of the process
- program: logical address is a page number plus an offset (d) within the page
- page table: physical address is a frame number plus an offset (d) within the frame
- the processor should use the page table to do the translation
- page tables can be big, stored in virtual storage
- Page table mechanisms
- inverted page tables: one entry for each real page rather than virtual page
- translation lookaside buffer: a page table cache
- page fault, roll-in, roll-out, thrashing
- direct and associative mapping