Viatly wrote: > I 'd like to know whether single-threaded gcc can be used for: > 1. Writing multithreaded C app ( gcc file.c -pthread ). > 2. Writing multithreaded C++ app ( g++ file.cpp -pthread ).
Short answer: YES. But just linking it with -phread library won't make it magically multithreaded. I suggest you read this tutorial. http://www.yolinux.com/TUTORIALS/LinuxTutorialPosixThreads.html Intel C/C++ compiler does have autovectorization, and there you can really "just recompile" with -parallel switch. In reality, this will mostly work for simple initialization loops, not for complex code blocks where you want it. In any case, there is no free lunch and some extra work is always required. DuĊĦan Peterc http://www.arahne.si _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
