[openib-general] mvapich-gen2 IA64 compile problem
Peter Kjellström
cap at nsc.liu.se
Wed Oct 12 10:22:29 PDT 2005
On Wednesday 12 October 2005 19.05, Roland Dreier wrote:
> > #if defined(_EM64T_)
> > #define DEFAULT_MTU (IBV_MTU_2048)
> > #else
> > #define DEFAULT_MTU (IBV_MTU_1024)
> > #endif
>
> This is a sticky issue. This seems fine for now, but what we really
> want is something like:
>
> #if MELLANOX_PCI_X_HCA
> #define DEFAULT_MTU (IBV_MTU_1024)
> #else
> #define DEFAULT_MTU (IBV_MTU_2048)
> #endif
If that is the purpose it fails badly since I have both EM64T machines with
PCI-X and AMD64 machines with PCI-express. Or am I missing something here?
/Peter
>
> But I'm not sure how to handle this.
>
> - R.
--
------------------------------------------------------------
Peter Kjellström |
National Supercomputer Centre |
Sweden | http://www.nsc.liu.se
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