[MITgcm-devel] Beaufort experiment on mac os x

[Jean-Michel Campin]

Hi Dimitris,
Thanks for running this test.
But I did not see an email from you with testreport output. 
I looked to my email log file but did not found it.
Could it be a problem in building mpack ?
Cheers,
Jean-Michel

On Fri, Mar 16, 2012 at 06:53:39AM -0700, Menemenlis, Dimitris (3248) wrote:
> Jean-Michel, the "testreport -fast -a jmc at mitgcm.org"
> just completed on my macbook pro.  There was no core meltdown,
> but it was close, and as Martin says it was "slow".
> I ran two back-to-back testreports.  The first testreport used
> latest MITgcm code.  The second incorporated Martin's suggested
> changes, i.e., rearrangement of loop in ini_masks_etc:
> 
> diff -r1.49 ini_masks_etc.F
> 119c119,123
> <           DO k=Nr,1,-1
> ---
> >          ENDDO
> >         ENDDO
> >         DO k=Nr,1,-1
> >          DO j=1-Oly,sNy+Oly
> >           DO i=1-Olx,sNx+Olx
> 
> and addition of gmredi_calc_psi_bvp.F in darwin_ia32_gfortran
> 
> diff -r1.13 darwin_ia32_gfortran
> 55c55
> <     NOOPTFILES='gad_c4_adv_x.F gad_u3_adv_x.F'
> ---
> >     NOOPTFILES='gmredi_calc_psi_bvp.F'
> 
> Both test results were identical and results have been emailed to mitgcm.org.
> So from my darwin_ia32_gfortran, older-mac perspective, I'd say go for it.
> (I did not do the "-adm" tests,)
> 
> Cheers
> 
> Dimitris Menemenlis
> 
> On Mar 16, 2012, at 6:02 AM, Martin Losch wrote:
> 
> >> This beeing said, I still wonder if we might not get other "k-loop insde"
> >> optimisation issues in other pieces of the code where it will not
> >> create a floating-exception but just wrong results.
> >> This was the motivation for this question:
> >>> Do we have a full "testreport -fast" output with these flags ?
> >>> and if yes, could it be sent to mitgcm.org ("-a jmc at mitgcm.org") ?
> >>> I think this could be useful.
> > Underway on my laptop, but "-fast" means "slow" (compilation (o:), currently at seaice_obcs, but no problems so far.
> 
> 
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