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The following Python code produces the warning `[WARNING] yaksa: 1 leaked handle pool objects`:
```python3
from mpi4py import MPI
import dolfinx
import numpy
mesh = dolfinx.mesh.create_unit_cub…
anzil updated
9 months ago
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### Summarize the issue
hi,
I want to test the simple [eigenvalue problem](https://fenicsproject.org/olddocs/dolfin/1.6.0/python/demo/documented/eigenvalue/python/documentation.html) but it is showi…
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`BP5` crashes when `dolfinx` is imported:
```bash
import adios2
import dolfinx
from mpi4py import MPI
import pathlib
comm = MPI.COMM_WORLD
filename = pathlib.Path("./test.bp")
adios …
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### Summarize the issue
It would be helpful for me maintaining dolfinx on conda-forge if when I explicitly request optional features (e.g. `-DDOLFINX_ENABLE_KAHIP=ON`) and have cmake fail if those …
minrk updated
9 months ago
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### How to reproduce the bug
If `dolfinx` is imported before the logging system is configured via e.g. `logging.basicConfig`, then log messages are not written to stdout.
### Minimal Example (Py…
twmr updated
10 months ago
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There's a typesetting problem with the equations at https://jsdokken.com/dolfinx-tutorial/chapter1/nitsche.html
Subscripts such as `\int_{\Omega}` are getting rendered in the browser (firefox) with a…
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Under the heading "Defining the source term" it says : "As the source term is constant over the domain, we use `dolfinx.Constant`".
But the code below uses `fem.Constant`, as in
```python
from…
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Fenicsx allows to work directly on the array of the Function object
`v = dolfinx.fem.Function(some_function_space)`
`v.vector.array` returns a numpy array that refereces the data directly -> no co…
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At the first step, at line
num_its, converged = solver.solve(u)
I get the following message
2024-01-25 11:59:10.984 ( 0.966s) [main ] petsc.cpp:698 INFO| PETSc Kryl…
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### Describe new/missing feature
Writing user kernels requires too much error-prone boilerplate at the moment.
- The following should be defined in FFCx/UFCx and imported by DOLFINx.
https://…
jhale updated
10 months ago