week 1 2/8, 4/8 |
course introduction, abstractions and interface, OS tasks and building blocks introduction lecture1 lecture2 ostep chapter: 2 |
|
week 2 9/8, 11/8 |
the process abstraction, process related system calls lecture3 lecture4 ostep chapters: 4, 5 and 6 |
|
week 3 16/8, 18/8 |
fork and exec, copy-on-write, signals, scheduling lecture5 lecture6 ostep chapters: 6 and 7 |
|
week 4 23/8, 25/8 |
the system call mechanism lecture7 lecture8 ostep chapters: 6 |
|
week 5 30/8, 1/9 |
xv6 interrupt/trap handling, memory virtualization lecture9 lecture10 book chapters: xv6 book: 3 and ostep book: 6 |
|
week 6 6/9, 8/9 |
memory virtualization lecture11 lecture12 ostep chapters: 13, 14, 15, 16, 18 |
|
week 7 13/9, 15/9 |
memory virtualization: paging, memory management, xv6 memory virtualization lecture13 lecture14 book chapters: xv6 book: 2 and ostep chapters: 13, 14, 15, 16, 18 |
|
week 8 16/9, 24/9 |
mid semester week |
|
week 9 27/9, 29/9 |
processes creation and scheduling redux (xv6 details), concurrency lecture15 lecture16 book chapters: xv6 book: 3 and 5 and ostep chapters: 26 |
|
week 10 4/10, 6/10 |
redux concurrency and synchronization primitives lecture17 lecture18 book chapters: xv6 book: 4 and ostep chapters: 26, 28, 30, 31 |
|
week 11 11/10, 13/10 |
condition variables, semaphores, reader-writer lock, sysncrhonization use cases lecture19 lecture20 book chapters: xv6 book: 4 and ostep chapters: 26, 28, 30, 31 |
|
week 12 18/10, 20/10 |
revision, the file abstaction and file system design lecture21 lecture22 book chapters: xv6 book: 4 and ostep chapters: 36, 37, 39, 40 |
|
week 13 25/10, 27/10 |
file system design and optimizations lecture23 lecture24 book chapters: xv6 book: 4 and ostep chapters: 36, 37, 39, 40 |
|
week 14 1/11, 3/11 |
data block mappings, devices and file systems, crash consistency, fsck, journaling lecture25 lecture26 book chapters: xv6 book: 4 and ostep chapters: 36, 37, 39, 40, 42 |
|
week 15 8/11, 10/11 |
RAID, xv6 file systems stack, summary lecture27 lecture28 book chapters: xv6 book: 4 and ostep chapters: 36, 37, 38, 39, 40, 42 |