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c++ Programming Glossary: race

How can I tell reliably if a boost thread has exited its run method?

http://stackoverflow.com/questions/1667420/how-can-i-tell-reliably-if-a-boost-thread-has-exited-its-run-method

with a wait time of 0. Note that this can result in a race condition since the thread may terminate right after the call...

Do I need to protect read access to an STL container in a multithreading environment?

http://stackoverflow.com/questions/187583/do-i-need-to-protect-read-access-to-an-stl-container-in-a-multithreading-environ

need the exact value i.e. I can assume a 1 variation How a race condition could make my size call return an invalid value i.e... In general the reader threads must be protected to avoid race conditions. Nevertheless in my opinion some of the questions..

C++0x memory model and speculative loads/stores

http://stackoverflow.com/questions/2001913/c0x-memory-model-and-speculative-loads-stores

compiler and hardware opportunities to optimize. A data race is defined to occur if two accesses to the same memory location.. updating x. But why is this a problem This a data race which is prohibited anyway in this case the compiler just makes.. x twice but even a single write would be enough for a data race no I.e. a proper C 0x program would need to synchronize access..

What is the lifetime of a static variable in a C++ function?

http://stackoverflow.com/questions/246564/what-is-the-lifetime-of-a-static-variable-in-a-c-function

and 'foo' is called from multiple threads you may have race conditions causing 'plonk' to be initialized incorrectly or..

May volatile be in user defined types to help writing thread-safe code

http://stackoverflow.com/questions/2491495/may-volatile-be-in-user-defined-types-to-help-writing-thread-safe-code

wherein you would expect people not to be ignorant of race conditions and deadlocks. A downside of this wrapped approach..

What are some reasons a Release build would run differently than a Debug build

http://stackoverflow.com/questions/312312/what-are-some-reasons-a-release-build-would-run-differently-than-a-debug-build

dramatically. Most common problem uncovered by that is race conditions but also deadlocks and simple different order execution..

Is C# really slower than say C++?

http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c

of these benchmarks are a bit like teenagers deciding to race their cars and whoever wins gets to keep both cars. The web..

Double-Checked Lock Singleton in C++11

http://stackoverflow.com/questions/6086912/double-checked-lock-singleton-in-c11

in C 11 Is the following singleton implementation data race free static std atomic Tp m_instance ... static Tp instance.. up with the following implementation that should be data race free. Even though the inner load could be non atomic at all.. share improve this question That implementation is not race free. The atomic store of the singleton while it uses release..

Is cout synchronized/thread-safe?

http://stackoverflow.com/questions/6374264/is-cout-synchronized-thread-safe

C stream by multiple threads shall not result in a data race §1.10 . Note Users must still synchronize concurrent use of..

How can I create directory tree in C++/Linux?

http://stackoverflow.com/questions/675039/how-can-i-create-directory-tree-in-c-linux

0 if stat path st 0 Directory does not exist. EEXIST for race condition if mkdir path mode 0 errno EEXIST status 1 else if..

Which kind of pointer do I use when?

http://stackoverflow.com/questions/8706192/which-kind-of-pointer-do-i-use-when