I have not tried this with any of the examples in the distribution only
with my own program.
The steps are relatively straightforward but you must know them already
since you have it
working in serial. Nonetheless here is the order of call I have:
call MatCreateMPIBAIJ(... ! m
We have used it extensively with good success in the past.
-sanjay
Nicolas Tardieu wrote:
> Hi everyone,
>
> I have been using Prometheus for scalar and vector problems with great
> success on sequential computers.
> But when trying to use it in parallel, Prometheus crashes.
> Then I tried it on
I also did this on my software and it shows terrific performance in serial.
My problem may come from the default distribution of the matrix in PETSc : N
rows on proc 0, N rows on proc 1,
How did you distribute the matrix in your program?
Nicolas
2008/1/16, Sanjay Govindjee :
>
> I have not
Hi Sanjay,
Have you used it on simple examples of the PETSc distribution?
Nicolas
2008/1/16, Sanjay Govindjee :
>
> We have used it extensively with good success in the past.
> -sanjay
>
> Nicolas Tardieu wrote:
> > Hi everyone,
> >
> > I have been using Prometheus for scalar and vector problems
Hi everyone,
I have been using Prometheus for scalar and vector problems with great
success on sequential computers.
But when trying to use it in parallel, Prometheus crashes.
Then I tried it on some PETSc tests (src/ksp/ksp/examples/tests/ex3.c for
instance) on parallel and they also crash...
Doe
