32bit & 64bit

[kuotaiyi_2]

I use hpux10.20 for all workstation, which have C110, C200, B1000, and C3600.

basically, I know C110 is 32bit computer, and others are 64bit computer.

Does the hpux10.20 have two version -- 32bit and 64 bit?

If yes, How can I know which version do I use on each workstation?

If No, how many information I loss on this issue?

Thanks

[Rajeev Shukla]

No HPUX 10.20 is only 32 bit.
But hope this link helps you
http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&admit=-1335382922+1040703372059+28353475&docId=200000060569453
and
http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000062684431

http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000065099024

Cheers
Rajeev

[John Poff]

Hi,

HP-UX 10.20 is only a 32-bit operating system. There isn't a 64-bit version of 10.20. It is time to consider upgrading to 11.0, or more likely to 11i.

Here is a server support matrix for the 11.0 and 11i operating systems:

http://devrsrc1.external.hp.com/STK/serversupport.html

JP

[T G Manikandan · Accepted solution]

Just use
# getconf HW_CPU_SUPP_BITS
what kernel bits your machine supports
Use
# getconf KERNEL_BITS
to find the present installed kernel bits

[T G Manikandan]

Also check this link

http://www.hp.com/workstations/risc.html