Volatile is a qualifier used to define a data storage area (object, field, variable, parameter) that "can change on its own", thus disallowing some code generator optimizations.
After reading The JSR-133 Cookbook for Compiler Writers about the implementation of volatile, especially section "Interactions with Atomic Instructions" I …
java memory-management concurrency volatileI've used volatile where I'm not sure it is necessary. I was pretty sure a lock would be overkill in …
c# multithreading performance dispatcher volatileI saw some examples in java where they do synchronization on a block of code to change some variable while …
java multithreading volatile synchronized double-checked-lockingI know volatile allows for visibility, AtomicInteger allows for atomicity. So if I use a volatile AtomicInteger, does it mean …
java multithreading thread-safety atomic volatileIn Java, assignment is atomic if the size of the variable is less than or equal to 32 bits but is …
java multithreading atomic volatile synchronizedAs a result of my answer to this question, I started reading about the keyword volatile and what the consensus …
c++ multithreading multicore volatileAtomicInteger works with two concepts : CAS and volatile variable. Using volatile variable insures that the current value will be visible …
java multithreading concurrency volatileI occasionally use a volatile instance variable in cases where I have two threads reading from / writing to it and …
java multithreading concurrency volatileSo I am reading this book titled Java Concurrency in Practice and I am stuck on this one explanation which …
java multithreading concurrency volatile