Maybe something is weird. When I use STL ostringstream class in my multithreading environment I found that the execution time of each thread increased linearly as the thread number increased. I don\'t
I have a QThread that reads from a socket and sends a signal (QT signal) when there are any data available.
The following program shows that we can use return or pthread_exit to return a void* variable that is available to pthread_join\'s status variable.
why does thread procedure should be static or member function? any val开发者_高级运维id reason?Non-static member variables have an implicit this parameter passed by the compiler internally.
GDB normal开发者_如何学编程ly stops all threads if a breakpoint is reached (or Ctrl+C is pressed in the GDB shell). I\'m aware that commands like scheduler-locking and schedule-multiple exists, but I
Follow up question to my pervious question: Conditional wait with pthreads I changed my code to use semaphores instead of mutex locks and conditional signals. However, I seem to have run in to a cond
In the following code.A mutex is initialized.what is the significance of NULL开发者_如何学C. pthread_mutex_init(&a->monitor,NULL);
I am using pthread in Linux. I would like to increase the thread priority by setting the parameters sched_param.priority. However, I could not find much info from the net regarding the range of the th
I\'m working on porting a library onto AIX. It works on Solaris, Windows and Linux but AIX is giving me headaches. I\'m at a point where it builds and runs but I have an issue with some of the librari
gcc 4.4.3 c89 pthreads I use valgrind for checking memory errors. I am just wondering if there is any tool for linux that can detect running threads that haven\'t been terminated after the program f
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