ECE 469: Operating Systems Engineering

Key Points

• Virtual Memory
• Page Table
• Translation Lookaside Buffer
• Segmented Virtual Memory
• Process Scheduling
• FIFO, LRU
• Synchronous Programming
• Locks
• Conditionals
• Semaphores
• Message Passing
• Shared Memory
• File Systems
• RAID
• File Caching
• Disk Paging/Swapping
• Traps/Exceptions/Interrupts

Labs

In this class's labs I built many components of the DLXOS operating system. This was all done on a single processor system. These components included the following:

• Conditionals
• Message Passing
• Lottery Scheduling
• Process Forking
• One Level Page Table
• Two Level Page Table
• File System (No Directories)