c++ Programming Glossary: hot

http://stackoverflow.com/questions/1052691/trouble-with-qxtglobalshortcut

QxtGlobalShortcut. Here is my code QxtGlobalShortcut m_hotkeyHandle m_hotkeyHandle.setShortcut QKeySequence Ctrl Shift.. Here is my code QxtGlobalShortcut m_hotkeyHandle m_hotkeyHandle.setShortcut QKeySequence Ctrl Shift X m_hotkeyHandle.setEnabled.. m_hotkeyHandle.setShortcut QKeySequence Ctrl Shift X m_hotkeyHandle.setEnabled true connect m_hotkeyHandle SIGNAL activated..

Is C++ worth investing time in learning? [closed]

http://stackoverflow.com/questions/1151894/is-c-worth-investing-time-in-learning

to learn how these work. It is Cross Platform When the hot job offer comes up for you one day to work for Nintendo Sony..

Is there any way to fully emulate thread_local using GCC's __thread?

http://stackoverflow.com/questions/12063073/is-there-any-way-to-fully-emulate-thread-local-using-gccs-thread

indirections so I want to avoid library functions in the hot path. I'm using GCC and Linux. Portability is not required...

C++ Loop Not Looping Appropriately

http://stackoverflow.com/questions/12925276/c-loop-not-looping-appropriately

Appropriately I have an array of 20 x 20 that outputs how hot a plate is. I need to reiterate through a loop until no cell.. ARRAY_SIZE 20 const int NEIGHBORS 4 void initialize double hot_plate ARRAY_SIZE bool writeFile const double HOT_PLATE ARRAY_SIZE.. const int CELL_X const int CELL_Y int main double hot_plate ARRAY_SIZE ARRAY_SIZE double hot_plate_prev ARRAY_SIZE..

How to detect hot plugging of monitor in a win32 application?

http://stackoverflow.com/questions/1440285/how-to-detect-hot-plugging-of-monitor-in-a-win32-application

to detect hot plugging of monitor in a win32 application I need some kind..

What tools do you use to develop C++ applications on Linux? [closed]

http://stackoverflow.com/questions/17228/what-tools-do-you-use-to-develop-c-applications-on-linux

compared to using iterators. I use oprofile to try to find hot spots in optimized code I find that it often works a little.. using GCC's __builtin_prefetch. I tried to use it to find hot mis predicted branches as well but couldn't get that to work..

How to analyze program running time

http://stackoverflow.com/questions/18194577/how-to-analyze-program-running-time

code that do not reveal themselves as slow functions or hot paths for example reorganizing the data structure. Every function.. lines letting you turn sampling on and off with a hot key. Zoom is such a profiler. But even those make the mistake..

Effective optimization strategies on modern C++ compilers

http://stackoverflow.com/questions/2932515/effective-optimization-strategies-on-modern-c-compilers

in hand it's time to start shaving cycles from the hot spots. It's well known that some optimizations e.g. loop unrolling..

Arbitrary number of nested-loops?

http://stackoverflow.com/questions/3536833/arbitrary-number-of-nested-loops

functions to execute the transformation read it's much too hot this afternoon for me to get to it . Here is something to get..

Beyond Stack Sampling: C++ Profilers

http://stackoverflow.com/questions/4394606/beyond-stack-sampling-c-profilers

I use a skew of 0.001 on my graphs so I can easily see the hot code paths. Otherwise the int main dominates the graph. If you're..

decreasing cache misses through good design

http://stackoverflow.com/questions/460666/decreasing-cache-misses-through-good-design

so they pack cache lines evenly. Partition your data in hot and cold elements. If you have an array of objects of class..

Programmatically access CPU fan on a laptop? (Windows)

http://stackoverflow.com/questions/485448/programmatically-access-cpu-fan-on-a-laptop-windows

plan options such as passive cooling only when things get hot vs. active cooling keep the CPU proactively cool . It seems..

Virtual Functions and Performance C++

http://stackoverflow.com/questions/4871954/virtual-functions-and-performance-c

amount Was it purely because the virtual functions are hot in cache at that many iterations Disclaimer I understand that..

How to clear ostringstream

http://stackoverflow.com/questions/5288036/how-to-clear-ostringstream

JIT compiler vs offline compilers

http://stackoverflow.com/questions/538056/jit-compiler-vs-offline-compilers

the code is actually doing at the moment and can recompile hot code as necessary. That's not theoretical Java's HotSpot actually..

How would I build Box2D to work in Code::Blocks/Mingw32(Windows)

http://stackoverflow.com/questions/5491007/how-would-i-build-box2d-to-work-in-codeblocks-mingw32windows

but onfortunately theyre for Visual C ... so im wondering hot to set this up as i guess a library .lib or .a and use it in..

Optimizations for pow() with const non-integer exponent?

http://stackoverflow.com/questions/6475373/optimizations-for-pow-with-const-non-integer-exponent

for pow with const non integer exponent I have hot spots in my code where I'm doing pow taking up around 10 20..

QueryPerformanceCounter Status?

http://stackoverflow.com/questions/7287663/queryperformancecounter-status

the problems with RDTSC based timers are eliminated. The hot fix can be gotten from here http support.microsoft.com id 896256..