Media Summary: Review of virtual memory so far. Single level paging. Intro to multi-level paging. Virtual memory. Dynamic relocation, segmentation, segment tables. Please note: due to various technical issues on the day of ... Review, multi-level paging formulas, TLBs.
Cs350 F19 Lecture 12 - Detailed Analysis & Overview
Review of virtual memory so far. Single level paging. Intro to multi-level paging. Virtual memory. Dynamic relocation, segmentation, segment tables. Please note: due to various technical issues on the day of ... Review, multi-level paging formulas, TLBs. A2b walkthrough. Continuation of OS/161 virtual memory. Multiprocessing example with preemption and system calls. IPC. A2a guide. Wrapup, final in-class problem, some review.
A1 advice. Review of semaphores and condition variables. In-class handout. Memory models, volatile, deadlock. Physical file systems, inodes, indirect blocks, path resolution. IO Service Request Time, drivers, disk scheduling, SSDs, persistent RAM. Processes, process management calls, fork, waitpid, getpid, execv, _exit. Device registers, port vs. memory mapping, intro to device drivers and how a disk works.
