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@tjhei This is one for you, pointed out to me by @marcfehling .
In `stokes_matrix_free.cc`, we apply the block preconditioner in the following way (abridged):
```
void
BlockSchurGMGPreco…
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@tamiko @jppelteret: FYI
My student @juleoc02 has found that it takes an inordinately long time to set up linear operators when using Trilinos payloads. Here is a test code, of which only the `vmul…
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I recently installed ASPECT on my Mac (Catalina), the installation went smoothly but there was a problem when I got ready to 'make test', the system throws an error: dyld: malformed mach-o: load comma…
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I've noticed a few places where the ground truth seems to be wrong. This is, I believe, and different case from https://github.com/junxzm1990/x86-sok/issues/28 where capstone was to blame. In the foll…
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https://www.dealii.org/developer/doxygen/deal.II/group__FE__vs__Mapping__vs__FEValues.html
FEValues:
FEValues' role is to provide a user the values of shape functions, their gradients, etc, at qua…
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Hello,
I just tried the current deal.ii master branch and with this my code doesn't run (throws an assertion in debug mode), when I'm in a simple data output routine. The assertion is:
```
------…
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I am getting
```
include\deal.II/base/vectorization.h(43): fatal error C1189: #error: "Mismatch in vectorization capabilities: SSE2 was detected during configuration of deal.II and switched on, bu…
tjhei updated
7 years ago
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Fall-out from #11566.
The following doesn't work any more:
1. create a mesh with a `Manifold`
2. refine that mesh
3. extract a boundary mesh
since `extract_boundary_mesh()` needs manifolds to…
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As noted by @kronbichler in https://github.com/dealii/dealii/issues/5615#issuecomment-351351691
> The question is whether we actually need to set any other index apart from the locally owned ones.…
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The visco plastic material model now supports multiple phases using a key-value syntax, e.g., `set Densities = background:3000, lithosphere:3000|3300`.
The continental geotherm plugin reads the dens…