[MITgcm-devel] w2_mpi_mytilelist

Chris Hill cnh at mit.edu
Tue Sep 28 12:58:32 EDT 2004


Its fine for it to stay for now. We can fix it with exch3.... :-) 

> -----Original Message-----
> From: mitgcm-devel-bounces at mitgcm.org 
> [mailto:mitgcm-devel-bounces at mitgcm.org] On Behalf Of 
> Dimitris Menemenlis
> Sent: Tuesday, September 28, 2004 12:58 PM
> To: MITgcm-devel at mitgcm.org
> Subject: Re: [MITgcm-devel] w2_mpi_mytilelist
> 
> On Tuesday 28 September 2004 09:33 am, Chris Hill wrote:
> >  2 - the setting of W2_mpi_myTileList (in w2_eeboot.F) seems to use 
> > MPI sends and receives even though its just a reverse lookup on 
> > exch2_tProc which is already set.
> 
> Chris, my mistake then.  I had not noticed variable 
> exch2_tProc.  Can we leave W2_mpi_myTileList as is for time 
> being, even though it is redundant.  
> It's part of some pretty hairy indexing gymnastics in 
> pkg/mdsio and it could take better part of a day to replace and check.
> 
> D.
> 
> --
> Dimitris Menemenlis <menemenlis at jpl.nasa.gov> Jet Propulsion 
> Lab, California Institute of Technology MS 300-323, 4800 Oak 
> Grove Dr, Pasadena CA 91109-8099
> tel: 818-354-1656;  fax: 818-393-6720
> 
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