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c++ Programming Glossary: unrollingConstants and compiler optimization in C++ http://stackoverflow.com/questions/212237/constants-and-compiler-optimization-in-c conditional expression that is known at compile time loop unrolling if the const object is controlling the number of iterations..
Effective optimization strategies on modern C++ compilers http://stackoverflow.com/questions/2932515/effective-optimization-strategies-on-modern-c-compilers spots. It's well known that some optimizations e.g. loop unrolling are handled these days much more effectively by the compiler..
Multithreaded job queue manager http://stackoverflow.com/questions/565137/multithreaded-job-queue-manager is great for parallelizing at a fine level automatically unrolling loops and such. While multiplatform it also invades your code..
http://stackoverflow.com/questions/5854581/polymorphism-in-c many including inlining and dead code elimination loop unrolling static stack based arrays vs heap __FILE__ __LINE__ string literal..
Why does a C/C++ program often have optimization turned off in debug mode? http://stackoverflow.com/questions/69250/why-does-a-c-c-program-often-have-optimization-turned-off-in-debug-mode optimization on you can get instruction re ordering loop unrolling and all sorts of optimizations. For example void foo 1 int i..
Should we still be optimizing “in the small”? http://stackoverflow.com/questions/763656/should-we-still-be-optimizing-in-the-small Lee goes into other optimizations such as inlining loop unrolling loop jamming loop inversion strength reduction and many others... is better at weighing all the factors than you. Loop unrolling is a purely mechanic operation and the compiler can do that..
How do optimizing compilers decide when and how much to unroll a loop? http://stackoverflow.com/questions/7691215/how-do-optimizing-compilers-decide-when-and-how-much-to-unroll-a-loop in practice. c c performance compiler optimization loop unrolling share improve this question When a compiler performs a loop..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle the 64 bit compiler from the SDK for Windows 7 does loop unrolling automatically and seems to try and arrange operations so that.. thing to note here is the massive amount of manual loop unrolling as well as interleaving of multiplies and adds... The full project..
How does gcc implement stack unrolling for C++ exceptions on linux? http://stackoverflow.com/questions/87220/how-does-gcc-implement-stack-unrolling-for-c-exceptions-on-linux does gcc implement stack unrolling for C exceptions on linux How does gcc implement stack unrolling.. for C exceptions on linux How does gcc implement stack unrolling for C exceptions on linux In particular how does it know which.. particular how does it know which destructors to call when unrolling a frame i.e. what kind of information is stored and where is..
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