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Thread: LAM: code dies with no output or error




LAM: code dies with no output or error
country flaguser name
United Kingdom
2007-11-02 13:43:40
Dear Mailing List,
 
I am a new user of mpi who is having a problem that I hope someone can help we with.
 
I have a code that seems to build fine with mpif90. I can submit it to a queue using mpirun with no problems but once it has transferred from qw to r state it dies very quickly (I say die rather than finish because this is a large code that ran for days on an old cluster).
 
And when I try to look at the .e and .o files that are defined in my script I notice they are both empty.
 
I am quite puzzled by this so any advice will be most gratefully received.
Re: LAM: code dies with no output or error
country flaguser name
United States
2007-11-02 23:55:21
Tim Reis wrote:
>
> I am a new user of mpi who is having a problem that I
hope someone can 
> help we with.
>  
> I have a code that seems to build fine with mpif90. I
can submit it to 
> a queue using mpirun with no problems but once it has
transferred from 
> qw to r state it dies very quickly (I say die rather
than finish 
> because this is a large code that ran for days on an
old cluster).
>  
> And when I try to look at the .e and .o files that are
defined in my 
> script I notice they are both empty.
>  
> I am quite puzzled by this so any advice will be most
gratefully received.
mpif90 isn't a standard lam mpi script.  Did you get
confused about 
which lam implementation you are using?  For advice on an
MPI 
implementation other than lam, you will have to go to the
appropriate forum.

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