Hello,
I have got a sparse 1D row distributed matrix in which every MPI process owns
an m/p x n of the global matrix mxn. I am running NHEP with krylovschur on it.
It is throwing me some wrong error. For your reference, I have attached the
modified ex5.c in which I SetSizes on the matrix to
called a MatCreateVec and MatMult of petsc which
seemed to work alright too.
Appreciate your kind help.
--
Regards,
Ramki
On 5/31/17, 4:26 PM, "Jose E. Roman" <jro...@dsic.upv.es> wrote:
> El 31 may 2017, a las 21:46, Kannan, Ramakrishnan <kann.
illion before overflowing.
You can building with a different PETSC_ARCH value using the additional
./configure option for PETSc of --with-64-bit-indices and see if the problem is
resolved.
Barry
> On Jun 5, 2017, at 12:37 PM, Kannan, Ramakrishnan <kann...@ornl
figure.
Jose
> El 7 jun 2017, a las 16:37, Kannan, Ramakrishnan <kann...@ornl.gov>
escribió:
>
> Barry,
>
> Thanks for the kind response. I am building slepc 3.7.3 and when I
configure –with-64-bit-indices=1, I am getting the following error.
I made the advised changes and rebuilt slepc. I ran and the error still exists.
Attached are the error file and the modified source file bvblas.c.
--
Regards,
Ramki
On 6/15/17, 9:40 AM, "Jose E. Roman" <jro...@dsic.upv.es> wrote:
> El 15 jun 2017,
> On Jun 14, 2017, at 4:24 PM, Kannan, Ramakrishnan <kann...@ornl.gov>
wrote:
>
>
>
> --
> Regards,
> Ramki
>
>
> On 6/14/17, 5:21 PM, "Barry Smith" <bsm...@mcs.anl.gov> wrote:
>
>
/15/17, 11:30 AM, "Jose E. Roman" <jro...@dsic.upv.es> wrote:
> El 15 jun 2017, a las 17:18, Kannan, Ramakrishnan <kann...@ornl.gov>
escribió:
>
> 1. I am using the pre-loaded 64-bit petsc in the EOS system at OLCF.
> 2. The BLAS and LAPACK
lt;bsm...@mcs.anl.gov> wrote:
> On Jun 15, 2017, at 12:31 PM, Jose E. Roman <jro...@dsic.upv.es> wrote:
>
>>
>> El 15 jun 2017, a las 19:13, Barry Smith <bsm...@mcs.anl.gov> escribió:
>>
>>
>>> On Jun 15, 2017, at 9:51 AM, Jose E. Roman &l
I am running NHEP across 16 MPI processors over 16 nodes in a matrix of global
size of 1,000,000x1,000,000 with approximately global 16,000,000 non-zeros.
Each node has the 1D row distribution of the matrix with exactly 62500 rows
and 1 million columns with 1million non-zeros as CSR/COO
Because of this you are getting mangled confusing error messages.
Put a ierr = in front of all calls and a CHKERRQ(ierr); after each call.
Then resend the new error message which will be much clearer.
> On Jun 14, 2017, at 2:58 PM, Kannan, Ramakrish
Can I use CHKERRV instead of CHKERRQ? Will that help?
--
Regards,
Ramki
On 6/14/17, 4:25 PM, "Kannan, Ramakrishnan" <kann...@ornl.gov> wrote:
I get the following compilation error when I have CHKERRQ.
/opt/cray/petsc/3.7.4.0/real/GNU64/5.1/sandybridge/include/
nl.gov> wrote:
> On Jun 14, 2017, at 3:33 PM, Kannan, Ramakrishnan <kann...@ornl.gov>
wrote:
>
> Can I use CHKERRV instead of CHKERRQ? Will that help?
You can do that. But I question you having functions in your code that
return void instead of an
, "Barry Smith" <bsm...@mcs.anl.gov> wrote:
> On Jun 14, 2017, at 3:45 PM, Kannan, Ramakrishnan <kann...@ornl.gov>
wrote:
>
> Barry,
>
> All the functions here are standard SLEPC functions and there are no
user-defined or cus
s/nccs-svm1_home1/ramki/libraries/slepc-3.7.3/src/eps/interface/epssolve.c
> [7]PETSC ERROR: #10 count() line 266 in
/lustre/atlas/proj-shared/csc040/gryffin/gryffndor/miniapps/cmake/../algorithms/tricount.hpp
>
> --
> Regards,
> Ramki
>
>
> On 6
To: "Kannan, Ramakrishnan"
CC: "Jose E. Roman" ,petsc-users@mcs.anl.gov
Subject: Re: [petsc-users] slepc NHEP error
brew install Armadillo fails for me on brew install hdf5 I have reported
this to home-brew and hopefully they'll have a fix within a couple of days so I
can try
gt; On Jun 15, 2017, at 1:45 PM, Kannan, Ramakrishnan <kann...@ornl.gov>
wrote:
>
> Attached is the latest error w/ 32 bit petsc and the uniform random input
matrix. Let me know if you are looking for more information.
Could you please send the full program that re
blem. I will try to track it down.
Jose
> El 16 jun 2017, a las 2:03, Barry Smith <bsm...@mcs.anl.gov> escribió:
>
>
> Ok, got it.
>
>> On Jun 15, 2017, at 6:56 PM, Kannan, Ramakrishnan <kann...@ornl.gov>
wrote:
>>
-bit using their lapack and use my
custom built petsc for building the slepc?
--
Regards,
Ramki
On 6/15/17, 10:51 AM, "Jose E. Roman" <jro...@dsic.upv.es> wrote:
> El 15 jun 2017, a las 16:18, Kannan, Ramakrishnan <kann...@ornl.gov>
escribió:
>
ck
> If you have a deadline, I would suggest you to go this way, until I can
find a more definitive solution.
>
> Jose
>
>
>
>> El 16 jun 2017, a las 14:50, Kannan, Ramakrishnan <kann...@ornl.gov>
escribió:
>>
>> Jos
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