Based on the suggestions given by Sathish, I have tried to configure petsc
3.13.4 with Matlab-R2020b. But, it was not successful. After running make
-j 10 test command I have got the following error message.
not ok tao_leastsquares_tutorials_matlab-matlab_ls_test # Error code: 124
# Running proble
Thank you Sathish.I will try this
On Fri, Sep 1, 2023, 22:53 Satish Balay wrote:
> yes [and remove fblaslapack. don't know if hypre will work here].
>
> i.e:
>
> ./configure --with-mpi-dir=/home/vit/sfw/linux/openmpi/4.1.4 COPTFLAGS=-O3
> CXXOPTFLAGS=-O3 FOPTFLAGS=-O3 PETSC_ARCH=linux-opt --with
yes [and remove fblaslapack. don't know if hypre will work here].
i.e:
./configure --with-mpi-dir=/home/vit/sfw/linux/openmpi/4.1.4 COPTFLAGS=-O3
CXXOPTFLAGS=-O3 FOPTFLAGS=-O3 PETSC_ARCH=linux-opt --with-debugging=0
--with-x=0 \
--with-matlab-dir=/usr/local/MATLAB/R2020b --with-matlab-engine=1
Hi Satish,
-with-blaslapack-dir=/path/to/matlab_dir
--known-64-bit-blas-indices=1
Is this what you are suggesting?
On Fri, Sep 1, 2023, 20:42 Satish Balay wrote:
> Also:
>
> '-known-64-bit-blas-indices=1',
>
> Note: most externalpackages might not work in this mode.
>
> [we can't really ov
Fantastic!
I fixed a memory free problem. You should be OK now.
I am pretty sure you are good but I would like to wait to get any feedback
from you.
We should have a release at the end of the month and it would be nice to
get this into it.
Thanks,
Mark
On Fri, Sep 1, 2023 at 7:07 AM Stephan Kra
Also:
'-known-64-bit-blas-indices=1',
Note: most externalpackages might not work in this mode.
[we can't really over come such dependency/conflicts across packages]
Satish
On Fri, 1 Sep 2023, Satish Balay via petsc-users wrote:
> Here is the matlab test that runs in CI
>
> https://gitla
Here is the matlab test that runs in CI
https://gitlab.com/petsc/petsc/-/jobs/4904566768
config/examples/arch-ci-linux-matlab-ilp64.py
# Note: regular BLAS [with 32-bit integers] conflict with
# MATLAB BLAS - hence requiring -known-64-bit-blas-indices=1
Ah - so you need to use the ilp64 blas/l
Hi Amneet,
Without libmesh, even for PETSc with MATLAB is not working. It is showing
error for both 3.13.4 and 3.17.5 versions.
I am trying to install IBAMR in HPC cluster with libmesh and this is for
general usage not only for WEC. This I tried without linking Matlab with
PETSc. Here also I got
Hi Srinivas,
As discussed earlier you don’t need libMesh for the WEC application. You
can just work with PETSc 3.17.5 that builds with Matlab.
Do you have a specific reason for wanting to build libMesh?
Thanks,
—Amneet
On Thu, Aug 31, 2023 at 10:16 PM INTURU SRINIVAS 20PHD0548 via petsc-users <
please send the correspond configure.log for this failure - perhaps to
petsc-maint [to avoid sending large files to petsc-users mailing list]
BTW: We normally use xcode clang/clang++ with brew gfortran (with system
blas/lapack) for MacOS builds
Satish
On Fri, 1 Sep 2023, Giselle Sosa Jones wro
You need to send us configure.log so that we can see what the failure
message is.
Thanks,
Matt
On Fri, Sep 1, 2023 at 9:56 AM Giselle Sosa Jones
wrote:
> Hello,
>
> I am trying to install PETSc on my M1 Mac and I keep encountering the
> following error when configuring:
>
> Unknown Fortr
Hello,
I am trying to install PETSc on my M1 Mac and I keep encountering the
following error when configuring:
Unknown Fortran name mangling: Are you sure the C and Fortran compilers are
compatible?
Perhaps one is 64 bit and one is 32 bit?
Any ideas on how to fix this? All my compilers are 6
Hi Mark
Sorry took a while to report back. We have tried your branch but hit a
few issues, some of which we're not entirely sure are related.
First switching off minimum degree ordering, and then switching to the
old version of aggressive coarsening, as you suggested, got us back to
the coar
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