operating-system-course notes + additional content
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this repository contain OS Lectures(Operating System) of shahid beheshti university
feel free to contribute and add or update topics :)
add more scheduling algorithm to lecture 5:
fair share scheduling
garantie scheduling
lottery scheduling
Lecture 1 topics:
Definition of OS
use of os
services that os provide
File management
Program development
Program execution
I/O Management
Debugging
Accounting
Access Control
Multi Programming
Time Sharing and multi Tasking
Job Pool and Job scheduler
Virtual Memory
Swap
Job Scheduling
Process and program
Lecture 2 topics:
Interactive and batch os
buffering and spooling
Multi-Process (symmetric and asymmetric)
Distributed and RealTime(Soft-Hard)
Process Management
File Management
I/O management
Storage Management
Memory Management
Operating System Architecture
Monolithic os
Layered Os
Microkernel
Modules
Virtual Machine
Client-Server
Hybrid Os
Lecture 3 topics:
Process Status
New
Ready
Wait - Suspend
Terminate
Running
I/O and CPU Burst
Scheduling
Schedulers in OS
Long Term Scheduler
Middle Term Scheduler
Short Term Scheduler
I/O Scheduler
CPU scheduling
Preemptive and Non-Preemptive Scheduling
Interrupt
Internal interrupts (Trap)
External interrupts (Hw)
software interrupts svc
Dispatcher
Dispatch Latency
scheduling criteria
Lecture 4 topics:
Scheduling algorithms
First come First Serve
Shortest Job First - Shortest-remaining-time-first
FIFO
PCB
Convoy Effect
Lecture 5 topics:
Priority scheduling
indefinite Blocking
Starvation
(Round Robin) RR
Context Switch
Multilevel queue
Multilevel feedback queue
Aging
lecture 6 topics:
Storage hierarchy
register
cache
memory
disk cache
optical disk
usb etc
Paging
Base Hardware
Address binding
Physical and logical Address
logical and physical address space
MMU
swapping
Contiguous Memory allocation
Memory Allocation
Memory Allocation Algorithm
First-Fit
Best-Fit
Wors-Fit
Next-Fit
External Fragmentation
Internal Fragmentation
compaction
Lecture 7 topics:
Memory segmentation
Paging
Segmentation Methods
Segmentation Hardware
Lecture 8 topics:
DeadLock
Methods for handling deadlock
1. Eliminate mutual exclusion
2. Solve hold and wait
3. Allow preemption
4. Circular wait Solution
system resource allocation graph
اگر دوست داشتید میتونید مطالب رو براحتی دانلود و استفاده کنید و اگر مشکلی دیدید میتونید آپدیت فیکس بدید و اگر فکر می کنید مبحثی جاش خالیه میتونید pull request بدید برای اضافه کردنش :)
تمامی جلسات به فرمت های زیر موجود است:
txt, docx, html, md, pdf
| لینک | جلسه |
|---|---|
| مشاهده | اول |
| مشاهده | دوم |
| مشاهده | سوم |
| مشاهده | چهارم |
| مشاهده | پنجم |
| مشاهده | ششم |
| مشاهده | هفتم |
| مشاهده | هشتم |
live content table : https://alisharify7.github.io/operating-system-course/
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