Determining 32/64 of r-Code

[KlausErichsen]

We migrated to 10.1b, 64 Bit on AIX.
The programs are slower after that

I know the 64 bit r-code is faster. How can I see, if the compiler is correctly generating 64 bit r-code?

I'am not sure if the 64 bit version can run 32 bit r-code. If not, the answer is clear.

Klaus

 

[Casper]

From: Release 10.1A: OpenEdge Deployment: Managing 4GL Applications : Choosing a Code Format

Loss of portability between 64-bit platforms and 32-bit platforms — Starting in OpenEdge Release 10.1A, you must run 32-bit r-code with the 32-bit product and you must run 64-bit r-code with the 64-bit product. You cannot run 64-bit r-code with the 32-bit product, nor can you run 32-bit r-code with the 64-bit product.

If you want to maintain portability between 32-bit and 64-bit platforms, you can run 10.1A 32-bit r-code with 10.0x 32-bit or 64-bit product. However, you will lose some of the performance benefits you gain when running 64-bit r-code with the 64-bit product (such as very large memory).​

Regards,

Casper.