11.31 on PA-RISC, is 32 and 64 bit available?

[Maria W. Bennett]

would you happen to know if HP-UX 11.31 is available in both 32 bit and 64 bit for PA-RISC? I was told that the Itaniums are all 64 bit. I have a request from my developers for these systems.

many thanks,

Maria

[Tim Nelson]

Just a little effort comes up with the below.

http://h20338.www2.hp.com/hpux11i/cache/602567-0-0-0-121.html

[Torsten.]

It's always 64bit, but able to run 32 bit apps.

[Don Morris_1]

No HP-UX kernel is 32-bit for anything newer than 11.11. (i.e. 11.22 and beyond is 64-bit _only_).

You should tell your developers not to care unless they're writing kernel mode drivers, as a 64-bit HP-UX operating environment can compile and run 32 and 64-bit *user* processes just fine. It shouldn't matter to them.

[Patrick Wallek]

No, 32-bit is not available for HP-UX 11.31.

11.31 is supported ONLY on 64-bit systems. It doesn't matter if the system is PA-RISC or Itanium, they must be 64-bit.

Go here for the list of supported systems for 11.31:

http://www.hp.com/go/hpuxservermatrix

[OldSchool]

the support matrix is here:
http://h20338.www2.hp.com/hpux11i/downloads/public_hp-ux_systems_support.pdf

see the footnotes regarding "YES" in the 11.31 column. Not all pa-risc systems are supported...those that are appear to be 64 bit only

[Maria W. Bennett]

Awesome!! Thanks so much for the quick answers. I've been up to my eyeballs in requirements and just didn't have the luxury of a leasurely search. You folks are great.

Maria