OK, thank you Matt.
Manuel
---
On 3/25/19 6:27 PM, Matthew Knepley wrote:
On Mon, Mar 25, 2019 at 8:07 AM Manuel Colera Rico via petsc-users
mailto:petsc-users@mcs.anl.gov>> wrote:
Hello,
I would like to solve a N*N block system (with N>2) in which some
of the
diagonal
How can I be sure they are indeed used? Can I print this information in
some log file?
Thanks in advance
Myriam
Le 03/25/19 à 18:24, Matthew Knepley a écrit :
> On Mon, Mar 25, 2019 at 10:54 AM Myriam Peyrounette via petsc-users
> mailto:petsc-users@mcs.anl.gov>> wrote:
>
> Hi,
>
>
Oh you were right, the three options are unsused (-matptap_via scalable,
-inner_offdiag_matmatmult_via scalable and -inner_diag_matmatmult_via
scalable). Does this mean I am not using the associated PtAP functions?
Myriam
Le 03/26/19 à 11:10, Dave May a écrit :
>
> On Tue, 26 Mar 2019 at 09:52,
It is compiling error, error message is:
error: identifier "MatCreateMPIAIJMKL" is undefined.
From: Mark Adams
Sent: Tuesday, March 26, 2019 6:48 AM
To: Kun Jiao
Cc: petsc-users@mcs.anl.gov
Subject: [Ext] Re: [petsc-users] error: identifier "MatCreateMPIAIJMKL" is
undefined in 3.10.4
Please send the output of the error (runtime, compile time, link time?)
On Mon, Mar 25, 2019 at 10:50 PM Kun Jiao via petsc-users <
petsc-users@mcs.anl.gov> wrote:
> Hi Petsc Experts,
>
>
>
> Is MatCreateMPIAIJMKL retired in 3.10.4?
>
>
>
> I got this error with my code which works fine in 3.8.3
I checked with -ksp_view (attached) but no prefix is associated with the
matrix. Some are associated to the KSP and PC, but none to the Mat.
Le 03/26/19 à 11:55, Dave May a écrit :
>
>
> On Tue, 26 Mar 2019 at 10:36, Myriam Peyrounette
> mailto:myriam.peyroune...@idris.fr>> wrote:
>
> Oh you
On Tue, Mar 26, 2019 at 9:27 AM Myriam Peyrounette <
myriam.peyroune...@idris.fr> wrote:
> I checked with -ksp_view (attached) but no prefix is associated with the
> matrix. Some are associated to the KSP and PC, but none to the Mat
>
Another thing that could prevent options being used is that
I assume the whole error message will have the line of code. Please send
the whole error message and line of offending code if not included.
On Tue, Mar 26, 2019 at 10:08 AM Kun Jiao wrote:
> It is compiling error, error message is:
>
>
>
> error: identifier "MatCreateMPIAIJMKL" is undefined.
>
Strange things, when I compile my code in the test dir in PETSC, it works.
After I "make install" PETSC, and try to compile my code against the installed
PETSC, it doesn't work any more.
I guess this is what you means.
Is there any way to reenable MatCreateMPIAIJMKL public interface?
And, I
Hi Dave,
Thanks for the tip - you were right, and this works better for higher
resolutions now.
all the best
--Colin
From: Dave May
Sent: 19 March 2019 11:25:11
To: Cotter, Colin J
Cc: petsc-users@mcs.anl.gov
Subject: Re: [petsc-users] Confusing Schur
So this works with v3.8? I don't see any differences (I see Satish figured
this out and has suggestions).
You could also work around it with code like this:
ierr = MatCreate(PETSC_COMM_WORLD,);CHKERRQ(ierr);
ierr = MatSetType(A,MATAIJMKL);CHKERRQ(ierr);
ierr =
[kjiao@hyi0016 src/lsqr]% make
[ 50%] Building CXX object lsqr/CMakeFiles/p_lsqr.dir/lsqr.cc.o
/wgdisk/hy3300/source_code_dev/imaging/kjiao/src/git/src/lsqr/lsqr.cc(318):
error: identifier "MatCreateMPIAIJMKL" is undefined
ierr =
*SetFromOptions() was not called indeed... Thanks! The code performance
is better now with regard to memory usage!
I still have to plot the memory scaling on bigger cases to see if it has
the same good behaviour as when using the 3.6 version.
I'll let ou know as soon as I have plotted it.
>>>
balay@sb /home/balay/petsc (maint=)
$ git grep MatCreateMPIAIJMKL maint-3.8
maint-3.8:src/mat/impls/aij/mpi/aijmkl/mpiaijmkl.c: MatCreateMPIAIJMKL -
Creates a sparse parallel matrix whose local
maint-3.8:src/mat/impls/aij/mpi/aijmkl/mpiaijmkl.c:PetscErrorCode
On Tue, Mar 26, 2019 at 3:00 PM Kun Jiao wrote:
> Strange things, when I compile my code in the test dir in PETSC, it works.
> After I "make install" PETSC, and try to compile my code against the
> installed PETSC, it doesn't work any more.
>
I'm not sure I follow what you are doing exactly but
Please apply the patch I sent earlier and retry.
Satish
On Tue, 26 Mar 2019, Kun Jiao via petsc-users wrote:
> Strange things, when I compile my code in the test dir in PETSC, it works.
> After I "make install" PETSC, and try to compile my code against the
> installed PETSC, it doesn't work
One strange thing I just found out.
Compile a *.c file make it work.
mpiicc -o ex5.o -c -fPIC -wd1572 -Ofast -xHost -I
/NFS/home/home3/kjiao/software/petsc_3.10.4/include/
-I/wgdisk/hy3300/source_code_dev/imaging/kjiao/software/intel/compilers_and_libraries_2019.2.187/linux/mkl/include
And yes, by applying the patch in the petscmat.h, everything works.
Thanks for the help.
Regards,
Kun
Schlumberger-Private
-Original Message-
From: Balay, Satish
Sent: Tuesday, March 26, 2019 3:42 PM
To: Kun Jiao
Cc: petsc-users
Subject: Re: [petsc-users] [Ext] Re: error:
Hi Kun,
I'm the author of most of the AIJMKL stuff in PETSc. My apologies for having
inadvertently omitted these function prototypes for these interfaces; I'm glad
that Satish's patch has fixed this.
I want to point out that -- though I can envision some scenarios in which one
would want to
Hi Richard,
Understood! Thanks very much for you advice.
Regards,
Kun
Schlumberger-Private
From: Mills, Richard Tran
Sent: Tuesday, March 26, 2019 8:11 PM
To: petsc-users@mcs.anl.gov
Cc: Kun Jiao
Subject: Re: [petsc-users] [Ext] Re: error: identifier "MatCreateMPIAIJMKL" is
undefined in
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