c++ Programming Glossary: hundreds

http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code

data from RAM or worse ... which takes a lot of time hundreds of cycles for RAM tens of millions of cycles for HDD . In comparison..

Fast bignum square computation

http://stackoverflow.com/questions/18465326/fast-bignum-square-computation

Its trade off must be at really large numbers bigger than hundreds of digits ... but even than there is a lot of memory transfers...

C++ - Arguments for Exceptions over Return Codes

http://stackoverflow.com/questions/1849490/c-arguments-for-exceptions-over-return-codes

Faster in the non exceptional case no checking if else hundreds of thousands of times If someone screws up the return code settings..

Spinlock versus Semaphore

http://stackoverflow.com/questions/195853/spinlock-versus-semaphore

the spinlock is a mere dozen cycles as compared to hundreds thousands of cycles for a context switch or 10 20 million cycles..

Makefiles, how can I use them? [closed]

http://stackoverflow.com/questions/20145132/makefiles-how-can-i-use-them

by GCC and make that are worth using on a software of many hundreds source files and sometimes C source code is generated so the..

When are header-only libraries acceptable?

http://stackoverflow.com/questions/2174657/when-are-header-only-libraries-acceptable

has a Middleware department of its own to maintain a few hundreds of libraries that are commonly used by a great many teams. Despite..

Floating point vs integer calculations on modern hardware

http://stackoverflow.com/questions/2550281/floating-point-vs-integer-calculations-on-modern-hardware

a virtual server . Short of spending my entire day running hundreds of benchmarks making graphs etc. is there something I can do..

pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message

http://stackoverflow.com/questions/2612447/pinpointing-conditional-jump-or-move-depends-on-uninitialized-values-valgrin

structs to preserve alignment and eager checking leads to hundreds of false positives. Therefore Memcheck does not support eager..

What are some reasons a Release build would run differently than a Debug build

http://stackoverflow.com/questions/312312/what-are-some-reasons-a-release-build-would-run-differently-than-a-debug-build

compiler bug compared to dozens of patterns maybe even hundreds of instances with insufficient understanding of the scripture..

Why does C++ compilation take so long?

http://stackoverflow.com/questions/318398/why-does-c-compilation-take-so-long

Header files Every single compilation unit requires hundreds or even thousands of headers to be 1 loaded and 2 compiled... C template metaprogram can easily generate dozens or hundreds of classes all of which are inlined and eliminated again in..

Why does C++ not have reflection?

http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection

template metaprogramming you quickly end up instantiating hundreds of templates all of which get inlined and removed again by the.. as part of a compile time metaprogram. Should all these hundreds of classes be visible to reflection They'd have to because otherwise..

Static variables in C++

http://stackoverflow.com/questions/3698043/static-variables-in-c

the class share this member variable i.e. you might have hundreds of objects of this type but whenever one of these objects refers..

C++: how to get fprintf results as a std::string w/o sprintf

http://stackoverflow.com/questions/69738/c-how-to-get-fprintf-results-as-a-stdstring-w-o-sprintf

all of the format strings to output format. There are hundreds of fprintf s to convert print would have to be rewritten because..

Fastest way to extract individual pixel data?

http://stackoverflow.com/questions/8963617/fastest-way-to-extract-individual-pixel-data

on a gray scale image using OpenCV. It will be traversing hundreds of thousands of pixels so I need the fastest possible method...

System() calls in C++ and their roles in programming

http://stackoverflow.com/questions/900666/system-calls-in-c-and-their-roles-in-programming

a noticeable to a human delay. If the script is doing this hundreds or hundreds of millions of times a script that could take seconds.. to a human delay. If the script is doing this hundreds or hundreds of millions of times a script that could take seconds to run..

Why does changing 0.1f to 0 slow down performance by 10x?

http://stackoverflow.com/questions/9314534/why-does-changing-0-1f-to-0-slow-down-performance-by-10x

Operations on denormalized floating point can be tens to hundreds of times slower than on normalized floating point. This is because..

Ever done a total rewrite of a large C++ application in C#? [closed]

http://stackoverflow.com/questions/977105/ever-done-a-total-rewrite-of-a-large-c-application-in-c

the 250 000 lines were not written overnight they contains hundreds of thousands of man years of effort so nobody sane enough would..