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PETSc, Portable, Extensible Toolkit for Scientific Computation Toolkit for Advanced Computation
website:
https://www.mcs.anl.gov/petsc
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Dear community
after having solved the Trilinos issue, deal.ii works just fine. However, all examples that involve PETSc cannot run, of course,
since deal.ii was configured with the option DEAL_II…
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Hi,
In serial: I encountered this error for StructuredQuadBox mesh, however, it works fine for UnstructuredSimplexBox.
In parallel: both meshes encounter error.
```
[0]PETSC ERROR: ----------…
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**Describe the bug**
Saving a mesh to a CheckpointFile fails with PETSc error code 76.
**Steps to Reproduce**
The following code produces the error:
import firedrake as fd
mesh …
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DMFieldEvaluate looks like it works with DMPlex and retrieves values, 1st and 2nd derivatives for a field.
https://petsc.org/release/manualpages/DM/DMFieldEvaluate/
Yes to having access to this fe…
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Minimal example
```python
# Copyright (C) 2023 Jørgen S. Dokken
#
# Solve a singular Poisson problem with a null-space
#
# SPDX-License-Identifier: MIT
from dolfinx import mesh, fem, io
…
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Do we want the user to be able to adjust the max number of iterations or always limit solves to 50?
https://github.com/underworldcode/underworld3/blob/32a3e022b213aaca2732e6a516a816dea8ba247b/src/u…
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I finally got around to running a like-for-like comparison of Firedrake builds on Gadi: one with the default 32-bit PETSc, the other with a 64-bit PETSc build.
The longtest suite for the 32-bit bui…
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Hello, lovely IDAES folks!
We have a new performance machine that runs on RHEL9, and RHEL9 binaries are not currently being released. No problem - it is what it is.
However, the default version …
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