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Hello,
I've met the issue below, when compiling freefem-4.9 by openmpi-4.0.1 on Centos- 7.3.1611.
The machine is a cluster with slurm.
$ uname -a
Linux spiro07-clu 3.10.0-514.26.2.el7.x86_64 #1…
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I have the following problem.But I don't know if it is applicable in your module
https://github.com/nikosmatsa/Finite-Differences-Methods-for-PDE-/blob/main/Free%20Electron%20Galerkin%20FEM%20.i…
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I am on openSUSE Tumbleweed and it appears that ARPACK is built to `FreeFem-installation-4.8/ff-petsc/r/lib64/ `rather than `FreeFem-installation-4.8/ff-petsc/r/lib/`. After moving ARPACK files to` Fr…
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# Rule request
## Thesis
A redundant comment is a comment that says exactly the same as the code. Since comments are written in natural language, only humans can subjectively reason good eno…
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Are there any examples for supplying your own mesh (for example from scipy Delaunay) and extracting basis functions of some degree?
For example you might evaluate the basis functions at a set of p…
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Hi Olivier,
I just read this from the python side for shared memory on POSIX system (like linux)
https://docs.python.org/3/library/mmap.html
http://semanchuk.com/philip/posix_ipc/
And then i …
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> For someone who does not have a background in finite elements, they may not understand what basis functions or weak formulation means. (#422)
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The manual asks to download Microsoft MPI v7.0 but the download link is dead. Version 10.0 allegedly clashes with Fortran. Is there a way to disable MPI for compilation, or is there any other solution…
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Hi,
I have to solve eigen value problems, so I first try to solve a validation example... But it does not work.
** Expected behavior **
I take a diagonal matrix (4x4) with 4 distinct integers on …
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When defining bilinear forms you always write
```python
@bilinear_form
def bilin(u, du, v, dv, w):
pass
```
namely, the function arguments are in the same order always.
It would be conven…