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LittleBookOfSemaphores

By Unknown

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Description Table of Contents Reviews

Book Description

Table of Contents

Preface
Introduction
- Synchronization
- Execution model
- Serialization with messages
- Non-determinism
- Shared variables
  - Concurrent writes
  - Concurrent updates
  - Mutual exclusion with messages
Semaphores
- Definition
- Syntax
- Why semaphores?
Basic synchronization patterns
- Signaling
- Sync.py
- Rendezvous
  - Rendezvous hint
  - Rendezvous solution
  - Deadlock #1
- Mutex
  - Mutual exclusion hint
  - Mutual exclusion solution
- Multiplex
  - Multiplex solution
- Barrier
  - Barrier hint
  - Barrier non-solution
  - Deadlock #2
  - Barrier solution
  - Deadlock #3
- Reusable barrier
  - Reusable barrier non-solution #1
  - Reusable barrier problem #1
  - Reusable barrier non-solution #2
  - Reusable barrier hint
  - Reusable barrier solution
  - Preloaded turnstile
  - Barrier objects
- Queue
  - Queue hint
  - Queue solution
  - Exclusive queue hint
  - Exclusive queue solution
Classical synchronization problems
- Producer-consumer problem
  - Producer-consumer hint
  - Producer-consumer solution
  - Deadlock #4
  - Producer-consumer with a finite buffer
  - Finite buffer producer-consumer hint
  - Finite buffer producer-consumer solution
- Readers-writers problem
  - Readers-writers hint
  - Readers-writers solution
  - Starvation
  - No-starve readers-writers hint
  - No-starve readers-writers solution
  - Writer-priority readers-writers hint
  - Writer-priority readers-writers solution
- No-starve mutex
  - No-starve mutex hint
  - No-starve mutex solution
- Dining philosophers
  - Deadlock #5
  - Dining philosophers hint #1
  - Dining philosophers solution #1
  - Dining philosopher's solution #2
  - Tanenbaum's solution
  - Starving Tanenbaums
- Cigarette smokers problem
  - Deadlock #6
  - Smokers problem hint
  - Smoker problem solution
  - Generalized Smokers Problem
  - Generalized Smokers Problem Hint
  - Generalized Smokers Problem Solution
Less classical synchronization problems
- The dining savages problem
  - Dining Savages hint
  - Dining Savages solution
- The barbershop problem
  - Barbershop hint
  - Barbershop solution
- The FIFO barbershop
  - FIFO barbershop hint
  - FIFO barbershop solution
- Hilzer's Barbershop problem
  - Hilzer's barbershop hint
  - Hilzer's barbershop solution
- The Santa Claus problem
  - Santa problem hint
  - Santa problem solution
- Building H2O
  - H2O hint
  - H2O solution
- River crossing problem
  - River crossing hint
  - River crossing solution
- The roller coaster problem
  - Roller Coaster hint
  - Roller Coaster solution
  - Multi-car Roller Coaster problem
  - Multi-car Roller Coaster hint
  - Multi-car Roller Coaster solution
Not-so-classical problems
- The search-insert-delete problem
  - Search-Insert-Delete hint
  - Search-Insert-Delete solution
- The unisex bathroom problem
  - Unisex bathroom hint
  - Unisex bathroom solution
  - No-starve unisex bathroom problem
  - No-starve unisex bathroom solution
- Baboon crossing problem
- The Modus Hall Problem
  - Modus Hall problem hint
  - Modus Hall problem solution
Not remotely classical problems
- The sushi bar problem
  - Sushi bar hint
  - Sushi bar non-solution
  - Sushi bar non-solution
  - Sushi bar solution #1
  - Sushi bar solution #2
- The child care problem
  - Child care hint
  - Child care non-solution
  - Child care solution
  - Extended child care problem
  - Extended child care hint
  - Extended child care solution
- The room party problem
  - Room party hint
  - Room party solution
- The Senate Bus problem
  - Bus problem hint
  - Bus problem solution #1
  - Bus problem solution #2
- The Faneuil Hall problem
  - Faneuil Hall Problem Hint
  - Faneuil Hall problem solution
  - Extended Faneuil Hall Problem Hint
  - Extended Faneuil Hall problem solution
- Dining Hall problem
  - Dining Hall problem hint
  - Dining Hall problem solution
  - Extended Dining Hall problem
  - Extended Dining Hall problem hint
  - Extended Dining Hall problem solution
Synchronization in Python
- Mutex checker problem
  - Mutex checker hint
  - Mutex checker solution
- The coke machine problem
  - Coke machine hint
  - Coke machine solution
Synchronization in C
- Mutual exclusion
  - Parent code
  - Child code
  - Synchronization errors
  - Mutual exclusion hint
  - Mutual exclusion solution
- Make your own semaphores
  - Semaphore implementation hint
  - Semaphore implementation
  - Semaphore implementation detail
Cleaning up Python threads
- Semaphore methods
- Creating threads
- Handling keyboard interrupts
Cleaning up POSIX threads
- Compiling Pthread code
- Creating threads
- Joining threads
- Semaphores