C++11 and 64-bit Issues

64-bit computers have been around for a long time already. Most applications have 64-bit versions that can benefit from a larger memory capacity and improved performance, thanks to the architectural capabilities of 64-bit processors. Developing a 64-bit application in C/C++ requires a great deal of attention from a programmer. There are a number of reasons for 32-bit code to fail to work properly when recompiled for the 64-bit platform. There are a lot of articles on this subject, so we will focus on another point. Let’s find out if the new features introduced in C++11 have made 64-bit software programmers’ life any better, or easier.

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20 issues of porting C++ code to the 64-bit platform

This article describes the process of porting a 32-bit application to 64-bit systems. The article is written for programmers who use C++ but it may also be useful for all who face the problem of porting applications onto other platforms. The authors are creators of PVS-Studio static analyzer that is a great help in the task of porting programs to the 64-bit platform.


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Big Brother is helping you

Once more I got reassured that programmers write programs absolutely carelessly, so that their programs work not because of their skill but due to chance and care of Microsoft or Intel compiler developers. Right, it is them who really care and put crutches under our lop-sided programs when necessary.

Here is a byte-breaking story of the CString class and daughter of it, the Format function.


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