frequent freezing / crash of application

[Satya_6]

Hi,

I have a X application (Actually developed on Windows and ported to UNIX using MainWin). The application is compiled and built on a HP-UX 11.11i and it works fine when run on HP-UX 11.11i or 11.11. But it freezes or crashes very frequently when run on HP-UX 11.00. Should I update some patches? Please suggest.

The compiler used is HP aC++, version A.03.45.

TIA
Satya

[Arunvijai_4]

Hi Satya,

Could you able to analyze with "gdb" or "tusc" for more information ?

Have you tried to build your application on 11.0 ?

-Arun

[Kent Ostby]

You should make sure that you have the latest X patch:

PHSS_32958 11.00 Xserver

[Peter Godron]

Satya,
I assume the code was recompiled on 11.0, as code on 11.11 is not certified to always work on 11.0.
Any difference in the build process?
What is the load on the 11.0 machine?

[Arunvijai_4]

Satya,

As far as patches for aCC, you may need to take a look at PHSS_33263,

http://www1.itrc.hp.com/service/patch/patchDetail.do?BC=patch.breadcrumb.main|patch.breadcrumb.search|&patchid=PHSS_33263&context=hpux:800:11:11

-Arun

[Satya_6]

Hi,

Thanks for the info (suggestions).

I have asked the client to update the m/c with the PHSS_32958 11.00 Xserver cumulative patch. We need to see whether this helps in solving his problems. Unfortunately we don't have a 11.0 host to do the test. The application is compiled and certified on 11.11

Peter Godron, are you saying that Hp-UX11.11i is not completely backward compatible with 11.0?
I tried to get details on that with no success. Can you please give more details or may be the url where I can get details about the compatibility b/w 11.11i and 11.0

TIA
Satya