Thread Synchronization Primitives
Comprehensive coverage of pthread synchronization mechanisms including mutexes, semaphores, barriers, and read-write locks for coordinating concurrent thread access.
Thread Programming and POSIX
POSIX threads API reference including pthread_create, pthread_join, pthread_mutex, condition variables, and practical patterns for multi-threaded program development.
Concurrency Bugs and Debugging
Explores common bugs in multi-threaded programs including race conditions, deadlocks, and order violations. Discusses debugging techniques and tools for finding and fixing concurrency issues.
File Systems and Data Structures
Practice problems on xv6 filesystem design including file descriptors, inode structures, buffer cache, file operations, directory operations, and crash consistency with logging mechanisms.
Thread Synchronization and Coordination
Comprehensive guide to condition variables for thread synchronization. Covers wait/signal mechanisms, producer-consumer problem, bounded buffers, proper locking with condition variables.