Parallel netcdf & wrf

Robert Latham robl at mcs.anl.gov
Fri Feb 16 18:49:50 CST 2007


On Sat, Feb 10, 2007 at 05:47:26PM -0700, John Michalakes wrote:
> Hi Rob,
> 
> I've isolated one of the problems we're seeing on Blue Gene to a
> very small test case. The script is attached to this email. 

John

This test case was a big help.  I think I have found the problem: our
configure-time tests were not being honored because nccconfig.h was
not being included soon enough.  This also caused problems for the
prototype of malloc, for example, as well as some cases where casts to
off_t were getting bizzare results. 

I don't know if the next pre-release will fix the earlier CDF-2
problems you were having, but I think it might make a real difference. 

==rob

-- 
Rob Latham
Mathematics and Computer Science Division    A215 0178 EA2D B059 8CDF
Argonne National Lab, IL USA                 B29D F333 664A 4280 315B




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