The SDK/Open Server 12.5.1 release on the Linux Itanium platform is primarily intended for developing and deploying 64-bit applications. However, the 32-bit version of the shared libraries is also provided for backward compatibility. This means that if you had a 32-bit SDK or Open Server application on a Pentium-based Linux machine, you would be able to run that application on Linux Itanium with the 32-bit libraries. Development of 32-bit SDK or Open Server applications on Linux Itanium is not supported.
