Re: Optimizations for itanium

2007-06-01 Thread Andrey Belevantsev
SPEC. He will work on better heuristics for scheduling in another SoC project this summer. I would also suggest to tune default parameters of some optimizations for Itanium. For example, there was a patch from Canqun Yang about increasing prefetching parameters for Itanium, which produced

Re: Optimizations for itanium

2007-06-01 Thread Vladimir N. Makarov
Prasad, Kamal R wrote: Hi! Has there been any contribution from HP at all on itanium specific optimizations? I am referring to instruction scheduling and stuff at that level. Please, ask Steve Ellcey [EMAIL PROTECTED] about this. He is most active developer of GCC from HP. Our interfac

RE: Optimizations for itanium

2007-06-01 Thread Prasad, Kamal R
ne 01, 2007 8:53 PM To: Prasad, Kamal R Cc: gcc@gcc.gnu.org Subject: Re: Optimizations for itanium Prasad, Kamal R wrote: >Hello, > > Can someone tell me the back-end optimizations available for itanium >(IA64)? >We (HP) may be able to contribute to this from our side. > >

Re: Optimizations for itanium

2007-06-01 Thread Vladimir N. Makarov
Prasad, Kamal R wrote: Hello, Can someone tell me the back-end optimizations available for itanium (IA64)? We (HP) may be able to contribute to this from our side. Sorry, it is ambiguous question. There are a lot of optimizations in GCC. Most of them are available for Itanium. If you a

Re: Optimizations for itanium

2007-06-01 Thread Ian Lance Taylor
"Prasad, Kamal R" <[EMAIL PROTECTED]> writes: > Can someone tell me the back-end optimizations available for itanium > (IA64)? > We (HP) may be able to contribute to this from our side. GCC implements more or less the same set of optimizations for all targets. I don't think there are any IA64 s

Optimizations for itanium

2007-06-01 Thread Prasad, Kamal R
Hello, Can someone tell me the back-end optimizations available for itanium (IA64)? We (HP) may be able to contribute to this from our side. Thanks -kamal