Teachers
Responsible for the class : François Trahay| Group | Teacher | Photo |
|---|---|---|
| A | François Trahay |  |
| B | Gaël Thomas |  |
Operating systems
Portail informatique-
Organisation
- Presentation
- Working remotely
- Annals
- Annals (old formula)
- Courses/Lab (old formula)
- All the labs
- Schedule
- Teachers
- GDB cheat-sheet
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Resources
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Partie 1 - Process
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Class #1Threads
- Class overview module
- Stack and registers
- Threads
- Thread-safety, reentrancy
- Thread synchronization
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Class #2Concurrent programming
- Pipe-based communication
- IPC : message queue, shared memory, semaphores, mutex, condition
- Classic synchronizatin patterns
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Class #3Synchronization
- Atomic operations
- Implementing synchronization primitives
- Futex
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Class #4System calls
- Slides [pdf] [html]
- Book [pdf] [html]
- Lecture recording [En]
- Lecture recording [Fr]
- Lab recording [Fr]
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Lab 2h30
- System call concept
- Introduction to the xv6 kernel
- Implementing a system call
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Class #5Interrupts and scheduling
- Slides [pdf] [html]
- Book [pdf] [html]
- Lecture recording [Fr]
- Lab recording [Fr]
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Lab 2h30
- Memory bus, I/O bus
- Processing an interrupt
- Time management
- Implementing an interrupt handler
- Implementing a scheduler
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Class #6SprintLab3h
- Code review and discussion
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Part 2 - Memory management
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Class #7Virtual memory
- Virtual memory
- Pagination
- Page table, TLB
- Memory space of a process
- Memory allocation strategies
- Implementing a memory cache
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Class #8Memory Management Unit
- Memory management in an operating system
- Shared memory
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Class #9Architecture
- Sequential processor
- Pipeline
- Superscalar processor
- Branch prediction
- Vector instructions
- Hyperthreading
- Multi-core processor
- NUMA architecture
- How a cache works
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Class #10Sprint
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Sprint 3h
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Sprint
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Part 3 - I/O
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Class #11I/O
- Buffered / unbuffered IOs
- mmap
- Asynchronous IOs
- Concurrency
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Class #12File systems
- Slides [pdf] [html]
- Book [pdf] [html]
- Lecture recording [En]
- Lecture recording [Fr]
- Lab recording [Fr]
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Lab 3h
TODO -
Class #13Synthesis: mini-projectTODO
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Class #14Sprint
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Sprint 3h
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Sprint
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Class #15Exam
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