compilers

[tiyyagura sunil reddy]

hi sanjiv, Thanks for ur reply sanjiv. I too did not find any other compiler and was curious to know if there is one avalable. The reason for my curiousity is that I am presently working on optimising a simulation code on HPUX. I almost get similar performances with GNU and HP compilers and see that some advanced language options like "restrict keyword " does not funtion properly with multi-dimensional pointers. So, wanted to try this with some other compilers which I am not able to find. If anyone knows about any commercially available compilers for HPUX please inform me.thanks in advancesunil

[Sanjiv Sharma_1]

Hi Sunil,

Try to continue with the same post using the "reply button".

Avoid posting the answer in a new post as most of the Forum users may have problem understanding it.

Also don't forget to assign points to the reply as you can expect better response next time from all the Forum Users.

[MAUCCI_2]

Hi,


I am very surprised by HP aCC generate code not being much faster than gcc's.

Have you tried high levels of optims?
Have you tried PBO?

Please have a look at
http://devresource.hp.com/STK/partner/perf_tuning.pdf

Can you provide us with a bit more information on your application?

What are you command line (compile/link) options?


Regards
Cyrille