[Carpet] Problems with checkpoint recovery on AMD machine

[Erik Schnetter]

On Apr 20, 2007, at 13:38:49, Yosef Zlochower wrote:

> Hi,
>
>   I have been having problems restarting a carpet run
> on a new AMD X86_64 cluster with mpich-infinipath version
> of mpi.
> AHFinderDirect gives the following error message on recovery:
> WARNING level -1 in thorn AHFinderDirect processor 2 host n016.cluster
>   (line 78 of
> /home/yosef/Cactus_New/configs/carpetdt/build/AHFinderDirect/jtutil/ 
> error_exit.cc):
>   -> ***** row_sparse_Jacobian__UMFPACK::solve_linear_system():
>         error return status=1 from umfpack_numeric() routine
>
> I tried compiling AHFinderDirect with Lapack and got a similar
> message.
>
>  I used both the stable and development version of
> carpet as well as the pathscale and gnu (gcc4, gfortran4, g++4)
> compilers. The operating system is CentOs 4.4.
>
> Any ideas?

Hi Yosef.

What version of the horizon finder are you using?  There are two  
branches in CVS; "HEAD" and "Erik".  You can also increase the  
horizon finder verbosity to find out more about this problem.

-erik

-- 
Erik Schnetter <schnetter at cct.lsu.edu>

My email is as private as my paper mail.  I therefore support encrypting
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