topic Re: query regarding 64-bit porting in Operating System - HP-UX

query regarding 64-bit porting

baji rao — Sun, 08 Jun 2003 10:59:48 GMT

I need to port one of my CDE applications to 64-bit for which
I need to determine the following details about my application,
according to "64-bit porting guidelines document" from hp docs

I need to determine/measure,

1. The amount of private data and shared memory my
Application requires/uses .

Can somebody please help me do this exercise

Re: query regarding 64-bit porting

Zeev Schultz — Sun, 08 Jun 2003 11:14:04 GMT

I think Glance can help you.In Glance you choose process and it's memory regions.Also
can choose there shared memory for this process.Glance isn't free but has an evaluation period of 30-days.

Zeev

Re: query regarding 64-bit porting

H.Merijn Brand (procura — Sun, 08 Jun 2003 17:12:35 GMT

gdb is able to attach to a process, and then you can examine the process' internals, like stack size, and heap size.

Enjoy, have FUN! H.Merijn

Re: query regarding 64-bit porting

A. Clay Stephenson — Sun, 08 Jun 2003 17:43:16 GMT

This is a bit surprising. Normally the data is only needed to determine whether or not a port to 64-bit land is needed because of memory constraints. If the decision has already been made to port to 64-bit land then anything that will run within 32-bit land memory restrictions will easily run within 64-bit land.