topic f90 on ia64 problem in Operating System - HP-UX

f90 on ia64 problem

Ing Meloni — Thu, 21 Feb 2002 11:37:13 GMT

I am testing a rx4610 server running HPUX11.20
I have problems compiling with HP Fortran90 2.5.
The source is a old routine searching prime numbers, that I have no problems compiling on every machine I tested, even HP PA-RISC ones with same compiler version (in a few seconds).
When I try to compile it on IA64 it hangs around forever. top command shows a 100% cpu use, but no results. I stopped it after 4 hours.
Tried with patches PHSS 24654 25715 and 26068 but no results.
Furthermore if I compile with +DD64 option I obtain:
/usr/lib/hpux32/dld.so: '/opt/fortran90/lbin/f90com64' is not a valid load module

Any hint?

Re: f90 on ia64 problem

Paula J Frazer-Campbell — Thu, 21 Feb 2002 11:41:12 GMT

Hi

Do you have tusc intstalled ?

If so then pick up process ID and see what it is trying to do.

Tusc is here.

http://hpux.connect.org.uk/hppd/hpux/Sysadmin/tusc-7.2/

Paula

Re: f90 on ia64 problem

Ing Meloni — Thu, 21 Feb 2002 13:29:46 GMT

I installed tusc and attached to the compiling process. Result: a long list of

brk(0x408ba000) ........................................................................ = 0
brk(0x408bc000) ........................................................................ = 0
brk(0x408be000) ........................................................................ = 0

followed by a never ending list of
In user-mode ........................................................................... [running]
brk(0x40a66000) ........................................................................ = 0
In user-mode ........................................................................... [running]
brk(0x40a68000) ........................................................................ = 0

Any sense?