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c++ Programming Glossary: marchWhat does void mean in C, C++, and C#? http://stackoverflow.com/questions/1043034/what-does-void-mean-in-c-c-and-c
Get the compiler options from a compiled executable? http://stackoverflow.com/questions/12112338/get-the-compiler-options-from-a-compiled-executable of section '.GCC.command.line' 0 a.c 4 mtune generic 13 march x86 64 21 O2 25 frecord gcc switches Of course it won't work..
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 like a mis alignment issue. I am still skeptical about march native as suggested in Marat Dukhan's answer . I am not convinced.. your particular processor using options mtune native or march native Processor Compiler Time O2 mtune native Time Os mtune..
view the default functions generated by a compiler? http://stackoverflow.com/questions/2129200/view-the-default-functions-generated-by-a-compiler js@HOST2 cpp clang cc1 O1 emit llvm o main1.cpp llc march c o c filt snippet void A A struct l_struct.A llvm_cbe_this..
http://stackoverflow.com/questions/226061/c0x-when http herbsutter.com 2011 03 25 we have fdis trip report march 2011 c standards meeting Microsoft C compiler VC10 provide C..
http://stackoverflow.com/questions/4707012/c-memcpy-vs-stdcopy 4.6.3 on Fedora 16 x86_64. My optimization flags are Ofast march native funsafe loop optimizations . Code for my SHA 2 implementations...
When will C++0x be finished? [closed] http://stackoverflow.com/questions/5436139/when-will-c0x-be-finished en http herbsutter.com 2011 03 25 we have fdis trip report march 2011 c standards meeting http twitter.com # sdt_intel status..
C++ OpenSource project for beginner programmer? [closed] http://stackoverflow.com/questions/634951/c-opensource-project-for-beginner-programmer within the next couple of weeks before the end of march 2009 along with a fresh list of ideas. If you're a student in..
what is the size of an enum type data in C++? http://stackoverflow.com/questions/8115550/what-is-the-size-of-an-enum-type-data-in-c using namespace std enum months_t january february march april may june july august september october november december.. y2k is sizeof y2k endl enum months_t1 january february march april may june july august september october november december..
How do I call ::std::make_shared on a class with only protected or private constructors? http://stackoverflow.com/questions/8147027/how-do-i-call-stdmake-shared-on-a-class-with-only-protected-or-private-const A create But I get this error when I compile it g std c 0x march native mtune native O3 Wall testmakeshared.cpp In file included..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle t double n t 1e9 x return EXIT_SUCCESS Compiled with g O2 march native addmul.cpp . a.out 1000 produces the following output.. flops per cycle. Looking at the assembler code with g S O2 march native masm intel addmul.cpp the main loop seems kind of optimal.. are my results run just for a few seconds though gcc O2 march nocona 5.6 Gflops out of 10.66 Gflops 2.1 flops cycle cl O2..
What is the purpose of the ## operator in C++, and what is it called? http://stackoverflow.com/questions/1121971/what-is-the-purpose-of-the-operator-in-c-and-what-is-it-called through the DXUTCore project that comes with the DirectX March 2009 SDK and noticed that instead of making normal accessor..
http://stackoverflow.com/questions/1256246/address-of-register-variable time around for being similarly useless. Notes from the March 2009 meeting The consensus of the CWG was in favor of deprecating..
when is a v-table created in C++? http://stackoverflow.com/questions/1963926/when-is-a-v-table-created-in-c these. Also see the comprehensive article C Under the Hood March 1994 by Jan Gray. Try Google if that link dies. Example of reusing..
http://stackoverflow.com/questions/2492775/get-local-time-with-boost
“expected ':', ',', ';', '}' or '__attribute__' before '{' token” in Struct member function http://stackoverflow.com/questions/4247615/expected-or-attribute-before-token-in-struct-memb operations on vectors in R3. Written by Robert Osada March 1999. #ifndef __VECTOR_H__ #define __VECTOR_H__ Vector3 struct..
Qt goes LGPL! On Windows, is it good enough to use instead of MFC? [closed] http://stackoverflow.com/questions/443546/qt-goes-lgpl-on-windows-is-it-good-enough-to-use-instead-of-mfc to read since Nokia bought Trolltech. Qt is going LGPL in March This is awesome news. Who uses Qt for Windows Does it effectively..
When will C++0x be finished? [closed] http://stackoverflow.com/questions/5436139/when-will-c0x-be-finished didn't know you couldn't answer your own question. Answer March 25 2011. I'm not kidding it's official. Well at least as far.. said in the question the final draft was completed on March 25 2011. There will now be some months of editorial changes..
Gui toolkits, which should I use? [closed] http://stackoverflow.com/questions/584734/gui-toolkits-which-should-i-use platform. Note that Qt will be LGPL licensed some time in March 2009 when version 4.5 becomes available. Currently its only..
what is the size of an enum type data in C++? http://stackoverflow.com/questions/8115550/what-is-the-size-of-an-enum-type-data-in-c quantities. 0 0 0 0 January 0 0 0 1 February 0 0 1 0 March 0 0 1 1 April 0 1 0 0 May 0 1 0 1 June 0 1 1 0 July 0 1 1 1..
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