c++ Programming Glossary: slowdown
C++ string comparison in one clock cycle http://stackoverflow.com/questions/1128096/c-string-comparison-in-one-clock-cycle be going out to L1 cache at best which adds some 10x time slowdown . If you are doing some heavy string processing you can probably..
Is there any way to force the WorkingSet of a process to be 1GB in C++? http://stackoverflow.com/questions/12228321/is-there-any-way-to-force-the-workingset-of-a-process-to-be-1gb-in-c My advice to you is to profile your app. The main cause of slowdown in managed applications is writing bad managed code not the..
How to improve Visual C++ compilation times? http://stackoverflow.com/questions/2251212/how-to-improve-visual-c-compilation-times and link time. For a single dll this caused a 10x slowdown. It helps if you put them in a precompiled header file or just..
memory leak detecting in C++ with/without Visual Leak Detector http://stackoverflow.com/questions/3564582/memory-leak-detecting-in-c-with-without-visual-leak-detector utility may set flags in the OS that may cause a serious slowdown of your application. Visual Leak Detector. Seems to correctly..
How to get IOStream to perform better? http://stackoverflow.com/questions/5166263/how-to-get-iostream-to-perform-better with O2 . C 7.76532e 06 C 1.0874e 07 Which represents a slowdown of about 20 ... for the default code. Indeed tampering with..
Portable C++ Stack Trace on Exception http://stackoverflow.com/questions/616653/portable-c-stack-trace-on-exception primary concern is the possibility that this will cause a slowdown even when no exceptions are actually thrown. Do all of these..
Same program faster on Linux than Windows — why? http://stackoverflow.com/questions/8071851/same-program-faster-on-linux-than-windows-why Exception handling if used to the extreme might cause slowdown Windows GCC MinGW might not be the optimal exception handling..
Denormalized floating point in Objective-C? http://stackoverflow.com/questions/9350810/denormalized-floating-point-in-objective-c settings Update I just tested. On Mac OS X on x86 the slowdown is observed on iOS on ARMv7 it is not default build settings.. an iPad 2. On iPhone 4 it comes at a small cost of a 10 slowdown. 0.000000000000000000000000000000000100000004670110 10111100001101110010000011100000..
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