c++ Programming Glossary: assemblyWhat is “cache-friendly” code? http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code can find detailed examples covering languages ranging from assembly to C . If you are into videos I strongly recommend to have a..
Why does C# not provide the C++ style 'friend' keyword? http://stackoverflow.com/questions/203616/why-does-c-sharp-not-provide-the-c-style-friend-keyword not the same thing it allows all classes within the entire assembly to access internal members while friend allows you to give a..
How does C compute sin() and other math functions? http://stackoverflow.com/questions/2284860/how-does-c-compute-sin-and-other-math-functions s_sin.c The version for Intel x86 processors is written in assembly. It simply uses the FPU's built in fsin instruction. Source..
What do 'statically linked' and 'dynamically linked' mean? http://stackoverflow.com/questions/311882/what-do-statically-linked-and-dynamically-linked-mean or for compiling code in different languages C and assembly code for example and then linking them all together. When you..
Which, if any, C++ compilers do tail-recursion optimization? http://stackoverflow.com/questions/34125/which-if-any-c-compilers-do-tail-recursion-optimization otherwise result in a stack overflow or looking at the assembly output. However you cann usually just assume that the compiler..
Printing lists with commas C++ http://stackoverflow.com/questions/3496982/printing-lists-with-commas-c tackled in different ways. After a semester of Java and assembly different classes having to do a C project in 4 days threw me..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection a class in C# then that class will exist in the resulting assembly. Even if I never use it. Even if all calls to its member functions..
Using arrays or std::vectors in C++, what's the performance gap? http://stackoverflow.com/questions/381621/using-arrays-or-stdvectors-in-c-whats-the-performance-gap www.xs4all.nl ~weegen eelis vector speed.cpp Comparison of assembly code generated for basic indexing dereferencing and increment..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c game engine that I've ever heard of is in C if not C or assembly . Python et al are fine for scripting but not the main game..
What is more efficient i++ or ++i? [duplicate] http://stackoverflow.com/questions/561588/what-is-more-efficient-i-or-i optimizations on it is quite possible that the resulting assembly is identical however i is more efficient. edit keep in mind..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions this social.msdn topic that helped me figure out that the assembly must be in the GAC. This recent MSDN blog post contains a fully.. value In the project properties do the following Sign the assembly with a strong key In the Debug tab set Start External Program..
http://stackoverflow.com/questions/5854581/polymorphism-in-c of polymorphism generally implies something more. 2GLs assembly languages often require the programmer to explicitly use different..
Create WCF service for unmanaged C++ clients http://stackoverflow.com/questions/686452/create-wcf-service-for-unmanaged-c-clients Build tab change the output path to .. bin Debug so the assembly and app.config file will be in the same directory as the MFC..
Why does integer overflow on x86 with GCC cause an infinite loop? http://stackoverflow.com/questions/7682477/why-does-integer-overflow-on-x86-with-gcc-cause-an-infinite-loop reproduce in C. I haven't verified it yet. EDIT Here's the assembly of the loop if I recognized it properly .L5 addl ebp ebp movl..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle mul in parallel without problems if they alternate in the assembly code. Although difficult to admit but on my system cl O2 does.. mul mul4 mul mul5 mul sum3 add sum4 add sum5 add and the assembly now looks like .L4 mulsd xmm8 xmm3 mulsd xmm7 xmm3 mulsd xmm6.. xmm2 addsd xmm13 xmm2 ... c c optimization architecture assembly share improve this question I've done this exact task before...
Possible to call C++ code from C#? http://stackoverflow.com/questions/935664/possible-to-call-c-code-from-c One easy way to call into C is to create a wrapper assembly in C CLI. In C CLI you can call into unmanaged code as if you.. Then in C# add a reference to your ManagedType assembly and use it like so ManagedType mt new ManagedType mt.ManagedMethod..
How will i know whether inline function is actually replaced at the place where it is called or not? http://stackoverflow.com/questions/10631283/how-will-i-know-whether-inline-function-is-actually-replaced-at-the-place-where there are a couple of options available Analyze generated Assembly Code You can check the assembly code to check if the function..
http://stackoverflow.com/questions/1361965/compile-simple-string Sample Project from the CodeProject. Code Extract private Assembly BuildAssembly string code Microsoft.CSharp.CSharpCodeProvider.. from the CodeProject. Code Extract private Assembly BuildAssembly string code Microsoft.CSharp.CSharpCodeProvider provider new.. true CompilerResults results compiler.CompileAssemblyFromSource compilerparams code if results.Errors.HasErrors StringBuilder..
Marshal C++ “string” class in C# P/Invoke http://stackoverflow.com/questions/158628/marshal-c-string-class-in-c-sharp-p-invoke time I either get a NotSupportedException or a Native Assembly Exception depending on what marshaling I tried . As anyone ever..
Why does gcc generate 15-20% faster code if I optimize for SIZE instead of speed? http://stackoverflow.com/questions/19470873/why-does-gcc-generate-15-20-faster-code-if-i-optimize-for-size-instead-of-speed variations. So far I have no explaination to this fact. Assembly from gcc 4.6.4 Os executes in 0.709 secs 00000000004004d2 _ZL3addRKiS0_.isra.0.. 400501 41 5c pop r12 400503 41 5d pop r13 400505 c3 ret Assembly from gcc 4.7.3 Os executes in 0.822 secs 00000000004004fa _ZL3addRKiS0_.isra.0.. 400529 41 5c pop r12 40052b 41 5d pop r13 40052d c3 ret Assembly from gcc 4.8.1 Os executes in 0.994 secs 00000000004004fd _ZL3addRKiS0_.isra.0..
Garbage Collection in C++ — why? http://stackoverflow.com/questions/228620/garbage-collection-in-c-why we don't need C features as most of them could coded in Assembly etc.. C must evolve. As a developer I don't care about GC. I..
How to build a VS2010 C++ Project on a BuildServer http://stackoverflow.com/questions/3043294/how-to-build-a-vs2010-c-project-on-a-buildserver it was just playing In my solution there is a managed C Assembly my Problem I am using MSBuild 4.0 because the new VS2010 project..
http://stackoverflow.com/questions/3795567/visual-studio-2010-not-autolinking-static-libraries-from-projects-that-are-depen and References dialog. You need to set the 晉eference Assembly Output property in the property page UI to false for a project..
Using arrays or std::vectors in C++, what's the performance gap? http://stackoverflow.com/questions/381621/using-arrays-or-stdvectors-in-c-whats-the-performance-gap and increment operations on vectors and arrays pointers. Assembly code was generated by gcc 4.1.0 invoked with g O3 S on a x86_64..
Best programming language and framework for cross platform desktop application development? [closed] http://stackoverflow.com/questions/4160162/best-programming-language-and-framework-for-cross-platform-desktop-application-d have to be blazingly fast Reasonable learning curve no Assembly Relatively rapid development Framework Cross Platform Modern..
Using Assembly Language in C/C++ http://stackoverflow.com/questions/4202687/using-assembly-language-in-c-c Assembly Language in C C I remember reading somewhere that to really.. section of the code programmers write that section in Assembly language. My questions are Is this practice still done and How.. still done and How does one do this Isn't writing in Assembly Language a bit too cumbersome archaic When we compile C code..
How to check if a CPU supports the SSE3 instruction set? http://stackoverflow.com/questions/6121792/how-to-check-if-a-cpu-supports-the-sse3-instruction-set _WIN32 Windows #define cpuid __cpuid #else GCC Inline Assembly void cpuid int CPUInfo 4 int InfoType __asm__ __volatile__ cpuid..
How can I see the Assembly code for a C++ Program? http://stackoverflow.com/questions/840321/how-can-i-see-the-assembly-code-for-a-c-program can I see the Assembly code for a C Program How can I see the Assembly code for a.. I see the Assembly code for a C Program How can I see the Assembly code for a C Program What are the popular tools to do this ..
Is inline assembly language slower than native C++ code? http://stackoverflow.com/questions/9601427/is-inline-assembly-language-slower-than-native-c-code procedural optimization and whole program optimization . Assembly programmer has to make well defined functions with a well defined..
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