240-323, Part II Process Synchronization Department of Computer Engineering, PSU Wannarat Suntiamorntut 240-323, Part II Process Synchronization 240-323 OS,2000

Department of Computer Engineering, PSU Wannarat Suntiamorntut Thread 240-323 OS,2000

Consumer - Producer : Share Memory Department of Computer Engineering, PSU Wannarat Suntiamorntut Consumer - Producer : Share Memory 240-323 OS,2000

Problem with Share memory solution Department of Computer Engineering, PSU Wannarat Suntiamorntut Problem with Share memory solution 240-323 OS,2000

Department of Computer Engineering, PSU Wannarat Suntiamorntut Definition Term 240-323 OS,2000

Critical-Section Problem Department of Computer Engineering, PSU Wannarat Suntiamorntut Critical-Section Problem 240-323 OS,2000

Critical-Section Problem (Algorithm 1) Department of Computer Engineering, PSU Wannarat Suntiamorntut Critical-Section Problem (Algorithm 1) 240-323 OS,2000

Critical-Section Problem (Algorithm 2) Department of Computer Engineering, PSU Wannarat Suntiamorntut Critical-Section Problem (Algorithm 2) 240-323 OS,2000

Critical-Section Problem (Algorithm 3) Department of Computer Engineering, PSU Wannarat Suntiamorntut Critical-Section Problem (Algorithm 3) 240-323 OS,2000

Critical-Section (Many Processes) Department of Computer Engineering, PSU Wannarat Suntiamorntut Critical-Section (Many Processes) 240-323 OS,2000

Bakery Algorithm : Explained Department of Computer Engineering, PSU Wannarat Suntiamorntut Bakery Algorithm : Explained 240-323 OS,2000

Synchronize Hardware 240-323 OS,2000 Department of Computer Engineering, PSU Wannarat Suntiamorntut Synchronize Hardware 240-323 OS,2000

Test and Set for Mutual Exclusion Department of Computer Engineering, PSU Wannarat Suntiamorntut Test and Set for Mutual Exclusion 240-323 OS,2000

Department of Computer Engineering, PSU Wannarat Suntiamorntut Semaphores 240-323 OS,2000

Department of Computer Engineering, PSU Wannarat Suntiamorntut Using Semaphores 240-323 OS,2000

Implement Semaphores 240-323 OS,2000 Department of Computer Engineering, PSU Wannarat Suntiamorntut Implement Semaphores 240-323 OS,2000

Implementing Semaphores Department of Computer Engineering, PSU Wannarat Suntiamorntut Implementing Semaphores 240-323 OS,2000

Dead locks and Starvation Department of Computer Engineering, PSU Wannarat Suntiamorntut Dead locks and Starvation P0 P1 wait(S); wait(Q); wait(Q); wait(S); . . Signal(S); Signal(Q); Signal(Q); Signal(S) ; 240-323 OS,2000

a semaphore with an integer value that can range only between 0 and 1. Department of Computer Engineering, PSU Wannarat Suntiamorntut Binary Semaphores a semaphore with an integer value that can range only between 0 and 1. Can be simpler to implement Wait : wait(S1); C := C -1; if C < 0 then signal(S1); wait(S2); end Signal : wait(S1); C := C +1; if C =< 0 then signal(S2); else wait(S1); 240-323 OS,2000

Readers/Writers Problem Department of Computer Engineering, PSU Wannarat Suntiamorntut Readers/Writers Problem 240-323 OS,2000

Readers have Priority 240-323 OS,2000 Department of Computer Engineering, PSU Wannarat Suntiamorntut Readers have Priority 240-323 OS,2000

Comment on Reader Priority Department of Computer Engineering, PSU Wannarat Suntiamorntut Comment on Reader Priority 240-323 OS,2000

Writer have Priority 240-323 OS,2000 Department of Computer Engineering, PSU Wannarat Suntiamorntut Writer have Priority 240-323 OS,2000

Note on Writer have Priority Department of Computer Engineering, PSU Wannarat Suntiamorntut Note on Writer have Priority 240-323 OS,2000

Dining-Philosophers Problem Department of Computer Engineering, PSU Wannarat Suntiamorntut Dining-Philosophers Problem 240-323 OS,2000