Question

I intend to start writing a 64 Bit Scientific Computing Application (signal processing) for Windows using Microsoft Visual Studio 2008.
What should I have ready as far as a development platform is concerned?

How would it be different from 32 Bit development? What could be the porting issues for a 32 Bit version that I already have (ok – this might too early to ask.. even before I start compiling)?

As you might have guessed, I am looking for general directions. All pointers would be much appreciated! 🙂

Thanks in advance..

Answer 1

When installing Visual Studio 2008, pay attention to tick the box that installs 64bit compiler and tools as it’s not by default.

Then you can refer to these articles for guides on 32 to 64bit migration:

• Converting 32-bit Applications Into 64-bit Applications: Things to Consider
• Introduction to 64-Bit Transition Guide