Hi
I am trying to fill the global vector . Using single processor, it works
fine. However, switching to several processors, I get the error regarding
the section offset out of range for several points. The short of error
message is below. Can you let me know what causes the offset to become [0,0(
Dir dirs,
I am working on evaluation of hybrid solvers including PDSLin which us
Krylov method of PETSc as a dependency but I did not find the matrices used
for evaluating these solvers used in literature namely, Matrix211
, Tdr455k ,Tdr190kI ... they seem not to be publically available ,
Do you
On Sun, Mar 11, 2018 at 1:14 AM, Smith, Barry F. wrote:
>
> 1) Run the problem with -ksp_view_mat and -ksp_view_rhs and mail
> petsc-ma...@mcs.anl.gov the resulting file produced called binaryoutput
>
>2) By default PCLU does a reordering to reduce fill that could
> introduce a zero pivoit
On Fri, Mar 9, 2018 at 3:05 AM, Manuel Valera
wrote:
> Hello all,
>
> I am working on porting a linear solver into GPUs for timing purposes, so
> far i've been able to compile and run the CUSP libraries and compile PETSc
> to be used with CUSP and ViennaCL, after the initial runs i noticed some
>
On Mon, Mar 12, 2018 at 12:13 AM, Afrah Najib wrote:
> Dir dirs,
>
> I am working on evaluation of hybrid solvers including PDSLin which us
> Krylov method of PETSc as a dependency but I did not find the matrices used
> for evaluating these solvers used in literature namely, Matrix211
> , Tdr455
On Sun, Mar 11, 2018 at 10:39 PM, Mohammad Hassan Baghaei <
mhbagh...@mail.sjtu.edu.cn> wrote:
> Hi
>
> I am trying to fill the global vector . Using single processor, it works
> fine. However, switching to several processors, I get the error regarding
> the section offset out of range for several