Hi,
I am trying to run the examples of PDSLin 2.0.0[
http://portal.nersc.gov/project/sparse/pdslin/]
but I got the following error:
:~/pdslin_2.0.0/examples$ mpiexec -n 8 ./dtest input matrices/U.dat
input->num_doms = 4
Preconditioner parameters:
input->nproc_dcomp = 4
On Fri, Sep 15, 2017 at 7:00 AM, Afrah Najib wrote:
> Hi,
> I am trying to run the examples of PDSLin 2.0.0[http://portal.nersc.gov/
> project/sparse/pdslin/]
>
> but I got the following error:
>
This is not a PETSc error. PETSc is just catching the signal. I think you
$ python
Python 2.7.13 (default, Dec 18 2016, 07:03:39)
[GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.42.1)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
MatMult >>> 3.6272e+03 - 2.0894e+03
1537.79997
KSP Solve >>> 3.6329e+03 - 2.0949e+03
I computed it with Matlab. You could also count the zero eigenvalues computed
by SLEPc.
Jose
> El 15 sept 2017, a las 0:09, Pandey, Siddhant escribió:
>
> How do I calculate the rank of my A matrix? I couldn't find anything in PETSC
> documentation. It seems like a mumps