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c++ Programming Glossary: timedWriting a binary file in C++ very fast http://stackoverflow.com/questions/11563963/writing-a-binary-file-in-c-very-fast unsigned long long pFile fclose pFile return 0 I just timed 8GB in 36sec which is about 220MB s and I think that maxes out..
C++ Equivalent to Java's BlockingQueue http://stackoverflow.com/questions/12805041/c-equivalent-to-javas-blockingqueue return rc It should be trivial to extend and use a timed wait for popping. The main reason I haven't done it is that..
Boost Mutex implementation for Windows http://stackoverflow.com/questions/13014635/boost-mutex-implementation-for-windows
http://stackoverflow.com/questions/15733182/count3s-in-cuda-is-very-slow slower but is not 30x slower. By way of comparison when I timed your original algorithm I got numbers like this GPU total time..
http://stackoverflow.com/questions/2122986/why-does-endl-get-used-as-a-synonym-for-n-even-though-it-incurs-significant-p unsigned long i 0 i count i cout i msg ' n' return 0 when timed like so time . joe 10000000 fred dev null real 0m15.410s user..
http://stackoverflow.com/questions/2188680/is-fastcall-really-faster store issue with passing data on the stack. I empirically timed the overhead of a cdecl function at about 45 cycles compared..
How to explain undefined behavior to know-it-all newbies? http://stackoverflow.com/questions/2235457/how-to-explain-undefined-behavior-to-know-it-all-newbies nastily it might corrupt something silently and plant a timed problem. It's so problematic to explain this anything can happen..
How to interrupt a waiting C++0x thread? http://stackoverflow.com/questions/2845704/how-to-interrupt-a-waiting-c0x-thread at least two different condition variables. Master has a timed out state in this case it tells all workers to stop and give.. see another way than polling instead of using wait use a timed wait and a variable to state the interruption has been done... done. void th Interruptor interruptor try ... while cnd1.timed_wait d false interruptor.check_interruption_point ... catch..
C++ - passing references to boost::shared_ptr http://stackoverflow.com/questions/327573/c-passing-references-to-boostshared-ptr to your code for the sake of performance until you've timed your product in a realistic situation in a profiler and conclusively..
http://stackoverflow.com/questions/4911397/what-is-a-busy-loop and continuously checks for it. Typically this includes a timed sleep or other task which gives up CPU time so that another..
Cross platform , C/C++ HTTP library with asynchronous capability http://stackoverflow.com/questions/5237963/cross-platform-c-c-http-library-with-asynchronous-capability in _reqhandler. state s n char state if req NULL printf timed out n else if req response_code 0 printf connection refused..
CUDA Device To Device transfer expensive http://stackoverflow.com/questions/6063619/cuda-device-to-device-transfer-expensive this seem to run so slow Can this be optimized somehow I timed this compared to the same operation on host using regular memcpy..
Speed difference between If-Else and Ternary operator in C…? http://stackoverflow.com/questions/6754454/speed-difference-between-if-else-and-ternary-operator-in-c to better myself. I tried changing the order in which I timed the blocks but the results seem to persist. What gives Also..
C++: How to implement a timeout for an arbitrary function call? http://stackoverflow.com/questions/879896/c-how-to-implement-a-timeout-for-an-arbitrary-function-call thread api_caller api_function arg1 arg2 if api_caller.timed_join boost posix_time milliseconds 500 API call returned within.. 500 API call returned within 500ms else API call timed out Boost doesn't allow you to kill the worker thread though...
Is it possible to set timeout for std::cin? http://stackoverflow.com/questions/9053175/is-it-possible-to-set-timeout-for-stdcin thread to read the actual data and another thread to use a timed condition variable waiting either for the first thread to signal..
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