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c++ Programming Glossary: considerablyublas vs. matrix template library (MTL4) http://stackoverflow.com/questions/1067821/ublas-vs-matrix-template-library-mtl4 solver. And yes the vector's and matrix's sizes can vary considerably from say 1000 to sizes that can be solved only by distributed..
C++ Tips for code optimization on ARM devices http://stackoverflow.com/questions/10800372/c-tips-for-code-optimization-on-arm-devices buffer. Writing shorts or chars will slow the code down considerably. In other words it's faster to logical OR the smaller bits together..
Linking libstdc++ statically: any gotchas? http://stackoverflow.com/questions/13636513/linking-libstdc-statically-any-gotchas libstdc to systems running Ubuntu 10.04 which comes with a considerably older version of libstdc . Currently I'm compiling with static..
take string input using char* in C and C++ [duplicate] http://stackoverflow.com/questions/14022720/take-string-input-using-char-in-c-and-c on average the string class implementation executes considerably faster than the C style string functions. The relative average..
http://stackoverflow.com/questions/1761212/any-good-c-c-dsp-library such use. While at the same operating frequency these are considerably slower than dsPIC at DSP algorithms when using optimised assembler..
Fast bignum square computation http://stackoverflow.com/questions/18465326/fast-bignum-square-computation precision complex numbers this actualy slow things down considerably so no speed up is present. result is not precise can be wrongly..
http://stackoverflow.com/questions/195853/spinlock-versus-semaphore the shared resource . Since this means that there is considerably more work outside the critical section than inside it naturally..
How to start developing with OpenGL and C++, what tools do I need to install on windows [closed] http://stackoverflow.com/questions/2254706/how-to-start-developing-with-opengl-and-c-what-tools-do-i-need-to-install-on that at least the last time I played with it seemed considerably better implemented than glut itself . Edit looking at the web..
May volatile be in user defined types to help writing thread-safe code http://stackoverflow.com/questions/2491495/may-volatile-be-in-user-defined-types-to-help-writing-thread-safe-code That will increase one level of indirection which might considerably affect developers comfort in a team. But if you are a purist..
http://stackoverflow.com/questions/2901694/programatically-detect-number-of-physical-processors-cores-or-if-hyper-threading processors cores degrades the performance of my program considerably. I can already correctly detect the number of logical processors..
what is the problem with auto_ptr? http://stackoverflow.com/questions/3697686/what-is-the-problem-with-auto-ptr semantics and the magic of rvalue references it can do so considerably more naturally. It also fits with the rest of the standard library.. It also fits with the rest of the standard library considerably better though in fairness some of that is thanks to the rest..
Does std::vector::swap invalidate iterators? http://stackoverflow.com/questions/4124989/does-stdvectorswap-invalidate-iterators this question The behavior of swap has been clarified considerably in C 11 in large part to permit the Standard Library algorithms..
PS3 Games development [closed] http://stackoverflow.com/questions/4346914/ps3-games-development start making games for ps3 considering that he she knows c considerably well there aren't any online tutorials or books at least I can't..
Difference in initializing and zeroing an array in c/c++? http://stackoverflow.com/questions/453432/difference-in-initializing-and-zeroing-an-array-in-c-c the array is non local or static the first version can be considerably more efficient . The compiler can put the initializers already..
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c often enough that generational scavenging typically has considerably lower overhead than most other forms of GC. Manual memory management..
Speed of accessing local vs. global variables in gcc/g++ at different optimization levels http://stackoverflow.com/questions/7241035/speed-of-accessing-local-vs-global-variables-in-gcc-g-at-different-optimizati at O1 and higher the version using a local variable is considerably faster more than 50 or 1.5 times . As remarked before this surprises..
Why do std::string operations perform poorly? http://stackoverflow.com/questions/8310039/why-do-stdstring-operations-perform-poorly bytes. If you ran this test on Python 3.x you will find it considerably slower. Javascript has numerous heavily optimized implementations...
Boolean expression (grammar) parser in c++ http://stackoverflow.com/questions/8706356/boolean-expression-grammar-parser-in-c AST datatype in roughly 50 lines of code. Things could be considerably worse. template typename It typename Skipper qi space_type struct..
How do I select a range of values in a switch statement? http://stackoverflow.com/questions/9432226/how-do-i-select-a-range-of-values-in-a-switch-statement though it does not matter in cases like yours but it is considerably less readable switch score case 0 cout f break case 1 case 2..
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